This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PDX
4 Jan — 11 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to Portland are usually found in October or August, booked 38 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Cheap flight deals from Sydney to Portland
Enter your travel dates to find the best prices.
Cheapest flights from Sydney to Portland
Explore the most affordable flight options available from Sydney to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.
Sat 6/1211:20SYD - PDX
1 stop16h 55mMultiple Airlines
Sat 13/1215:15PDX - SYD
2 stops30h 00mMultiple Airlines
Deal found 5/12$1,703
Mon 8/1216:00SYD - PDX
1 stop36h 15mAir Canada
Tue 23/1219:00PDX - SYD
2 stops24h 40mAir Canada
Deal found 4/12$1,837
Sat 6/1216:00SYD - PDX
1 stop21h 30mAir Canada
Sat 13/1219:00PDX - SYD
1 stop19h 35mAir Canada
Deal found 5/12$1,840
Tue 9/1221:40SYD - PDX
2 stops27h 20mAlaska Airlines
Wed 24/1218:09PDX - SYD
2 stops30h 36mAlaska Airlines
Deal found 5/12$1,920
Tue 9/1221:40SYD - PDX
1 stop18h 10mHawaiian Airlines
Wed 24/1210:20PDX - SYD
1 stop38h 25mHawaiian Airlines
Deal found 5/12$1,991
Sun 7/1211:20SYD - PDX
1 stop16h 55mMultiple Airlines
Mon 22/1219:00PDX - SYD
2 stops26h 40mMultiple Airlines
Deal found 3/12$1,994
Sun 7/1211:20SYD - PDX
1 stop16h 55mAir Canada
Mon 22/1215:15PDX - SYD
1 stop23h 20mAir Canada
Deal found 3/12$1,998
Sun 21/1221:40SYD - PDX
2 stops27h 16mAlaska Airlines
Sat 27/1217:40PDX - SYD
1 stop31h 05mAlaska Airlines
Deal found 5/12$2,131
Mon 8/1210:40SYD - PDX
2 stops24h 28mDelta
Tue 23/1213:45PDX - SYD
2 stops23h 45mDelta
Deal found 4/12$2,359
Best flights from Sydney to Portland
Discover carefully curated flight deals from Sydney to Portland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.
Mon 19/107:50SYD - PDX
2 stops20h 25mMultiple Airlines
Mon 2/209:50PDX - SYD
2 stops36h 50mMultiple Airlines
Deal found 4/12$1,372
Mon 11/509:55SYD - PDX
2 stops31h 59mAir New Zealand
Thu 28/515:25PDX - SYD
2 stops26h 15mAir New Zealand
Deal found 4/12$1,519
Fri 6/221:40SYD - PDX
1 stop26h 51mAlaska Airlines
Sun 22/221:19PDX - SYD
2 stops27h 26mAlaska Airlines
Deal found 3/12$1,678
Fri 13/206:20SYD - PDX
2 stops21h 55mMultiple Airlines
Fri 27/219:00PDX - SYD
2 stops32h 15mMultiple Airlines
Deal found 4/12$1,396
Fri 6/214:00SYD - PDX
2 stops21h 50mMultiple Airlines
Sun 22/217:50PDX - SYD
2 stops23h 45mMultiple Airlines
Deal found 3/12$1,467
Fri 15/506:00SYD - PDX
2 stops28h 33mMultiple Airlines
Mon 25/517:30PDX - SYD
2 stops35h 40mMultiple Airlines
Deal found 5/12$1,488
Sun 10/509:55SYD - PDX
2 stops31h 59mMultiple Airlines
Thu 28/515:25PDX - SYD
2 stops24h 20mMultiple Airlines
Deal found 4/12$1,519
Mon 11/520:30SYD - PDX
2 stops39h 16mMultiple Airlines
Thu 28/519:40PDX - SYD
1 stop18h 40mMultiple Airlines
Deal found 4/12$1,630
Last-minute flights from Sydney to Portland
Discover last-minute flight deals from Sydney to Portland. Data last updated 5 December 2025 and is based on user searches.
Sat 6/1211:20SYD - PDX
1 stop16h 55mMultiple Airlines
Sat 13/1215:15PDX - SYD
2 stops30h 00mMultiple Airlines
Deal found 5/12$1,703
Sat 6/1216:00SYD - PDX
1 stop21h 30mAir Canada
Sat 13/1219:00PDX - SYD
1 stop19h 35mAir Canada
Deal found 5/12$1,840
Mon 8/1216:00SYD - PDX
1 stop36h 15mAir Canada
Tue 23/1219:00PDX - SYD
2 stops24h 40mAir Canada
Deal found 4/12$1,837
Tue 9/1221:40SYD - PDX
2 stops27h 20mAlaska Airlines
Wed 24/1218:09PDX - SYD
2 stops30h 36mAlaska Airlines
Deal found 5/12$1,920
Sun 18/114:00SYD - PDX
2 stops21h 49mMultiple Airlines
Sun 25/117:50PDX - SYD
2 stops23h 45mMultiple Airlines
Deal found 3/12$1,680
Sun 18/111:20SYD - PDX
1 stop16h 55mAir Canada
Sun 25/119:00PDX - SYD
2 stops26h 40mAir Canada
Deal found 3/12$1,941
Mon 19/107:50SYD - PDX
2 stops20h 25mMultiple Airlines
Mon 2/215:15PDX - SYD
2 stops31h 25mMultiple Airlines
Deal found 5/12$1,365
Mon 19/116:00SYD - PDX
1 stop17h 40mAir Canada
Mon 2/209:50PDX - SYD
1 stop28h 45mAir Canada
Deal found 4/12$1,642
Mon 19/111:20SYD - PDX
1 stop25h 32mAmerican Airlines
Mon 2/206:01PDX - SYD
1 stop31h 59mAmerican Airlines
Deal found 5/12$1,745
One-way flights from Sydney to Portland
Search for one-way flight options from Sydney to Portland. Find affordable one-way fares based on user searches. Data last updated 5 December 2025.
Wed 11/221:30SYD - PDX
2 stops30h 45mMultiple Airlines
Deal found 4/12$734
Tue 3/314:00SYD - PDX
2 stops25h 53mMultiple Airlines
Deal found 3/12$746
Thu 12/221:30SYD - PDX
2 stops30h 45mMultiple Airlines
Deal found 4/12$760
Fri 13/221:30SYD - PDX
2 stops30h 45mMultiple Airlines
Deal found 4/12$778
Sat 14/206:20SYD - PDX
2 stops21h 55mMultiple Airlines
Deal found 4/12$795
Sun 25/121:30SYD - PDX
2 stops30h 45mMultiple Airlines
Deal found 3/12$810
Wed 4/317:30SYD - PDX
2 stops22h 23mQantas Airways
Deal found 3/12$822
Mon 9/221:30SYD - PDX
2 stops59h 11mMultiple Airlines
Deal found 4/12$841
Wed 25/314:00SYD - PDX
2 stops24h 38mMultiple Airlines
Deal found 4/12$921
Find flight deals from Sydney to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 December 2025.
Customise your flight search to find flights from Sydney to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from Sydney to Portland that are best for you.
Fly from
Sydney
Fly to
Portland
Route
Depart
Return
Price
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Mon 19/1
07:50-09:15
2 stops20h 25m
Portland
Mon 2/2
09:50-17:40
2 stops36h 50m
$1,372
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Fri 13/2
06:20-09:15
2 stops21h 55m
Portland
Fri 27/2
19:00-22:15
2 stops32h 15m
$1,396
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Fri 6/2
14:00-16:50
2 stops21h 50m
Portland
Sun 22/2
17:50-12:35
2 stops23h 45m
$1,467
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Fri 15/5
06:00-17:33
2 stops28h 33m
Portland
Mon 25/5
17:30-22:10
2 stops35h 40m
$1,488
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Mon 11/5
09:55-00:54
2 stops31h 59m
Portland
Thu 28/5
15:25-10:40
2 stops26h 15m
$1,519
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Sun 10/5
09:55-00:54
2 stops31h 59m
Portland
Thu 28/5
15:25-08:45
2 stops24h 20m
$1,519
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Mon 11/5
20:30-18:46
2 stops39h 16m
Portland
Thu 28/5
19:40-07:20
1 stop18h 40m
$1,630
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Fri 6/2
21:40-05:31
1 stop26h 51m
Portland
Sun 22/2
21:19-19:45
2 stops27h 26m
$1,678
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Wed 11/2
21:30-09:15
2 stops30h 45m
$734
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Thu 12/2
21:30-09:15
2 stops30h 45m
$760
Flights are sorted by cheapest return flights first.
Deals found on 4/12
Showing 1-10 of 15 results
1
2
Best time to book a flight from Sydney to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Sydney to Portland
Prices
More
How far ahead should I book a flight from Sydney to Portland?
Use this chart to determine the optimal time to book a return flight from Sydney to Portland. Price data was last updated on 28 November 2025.
Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Sydney to Portland?
Currently, March is the cheapest month in which you can book a flight from Sydney to Portland (average of $731). Flying from Sydney to Portland in February is currently the most expensive (average of $1,479). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SYD to PDX?
Find hourly flight availability from Sydney to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.
When flying from Sydney to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 49% versus a flight in the evening.
How much does it cost for a return flight from Sydney to Portland?
What’s the top stopover airport for flights from Sydney to Portland?
Share of one-stop return flights from Sydney to Portland chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Vancouver (YVR) – chosen by Cheapflights users on 40% of one-stop itineraries from Sydney to Portland on Cheapflights.
What’s the cheapest stopover airport for flights from Sydney to Portland?
Average return fare for one-stop flights from Sydney to Portland, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Los Angeles (LAX) is the most affordable one-stop option, with an average return flight price of $1,650.
What’s the fastest stopover option from Sydney to Portland?
Shortest average travel time for one-stop one-way flights from Sydney to Portland, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Vancouver (YVR) have the shortest average one-way travel time for one-stop routes: 17h 50m.
Which airport typically offers the quickest stopover for flights from Sydney to Portland?
Average stopover duration for one-stop one-way flights from Sydney to Portland, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Vancouver (YVR) offer the fastest connection on this route, with an average stopover time of 2h 11m.
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated 5 December 2025.
Read reviews from past customers who have flown with Air New Zealand, Hawaiian Airlines, andQantas Airways
from Sydney to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Both my flights from Whangarei to Auckland and Auckland to Vancouver where late by an hour... That created a lot of anxiety that I would make it between flights, and had my husband waiting many hours for me in Vancouver to pick me up. Can there not be another plane on standby for when delays happen. The weather was not stormy, whatever the reason for the delay it happens a lot! Talking to local kiwis. No one is happy about it. The planes are also quite cold. I realise there is a belief that the cold helps one sleep, but that's a myth. It really doesn't. There is a certain warm temperature maybe a touch below body heat that is cosy to sleep. I dressed extra warm, with a t-shit, sweater and feather winter coat, still using the blanket for my legs, to stay warm on the flight back to Vancouver. It was uncomfortable in economy class. Not much room to stretch between two people. Everything else was lovely, the attendants, the food. I wish that there were more signs at the Auckland airport, knowing where to go would have been nice too. When I first landed in Auckland and had to go to domestic, it was my first time after 30 years. I asked someone where do I go? they said follow the line. They didn't say there was a bus, there were no signs saying free bus to and from domestic. It was pouring with rain, my plane again had arrived late from Brisbane, that time, air NZ all the way and I followed the line, hoping it was around the next corner, and the next corner, and the next... arriving soaked! With a few mins to spare to my auckland to whangarei flight. High anxiety that day too. When I went from Vancouver-Auckland-Brisbane. I again was confused with the signs to go international. And walking through the shops, would never have guest that was the way to go. I realise Auckland airport is getting construction done, maybe that will solve the way people go with better signs then. but for now its very confusing. Plus I saw someone purchase maple syrup at customs before their flight, and it was confiscated when they had their carry on bag checked. That doesn't seem right, made not want to purchase anything at customs. If its going to be confiscated. my recharger battery to use on the go to power charge my ipad and phone was confiscated that was over $100, would like my money back. It went from vancouver to brisbane to auckland and whangarei, then whangarei to auckland. but auckland to vancouver my luggage had the lock broken and a note saying they took it. kinda feel violated. Could customs not have called me over and asked me about it, and i could have carried it on in my carryon bag, because it seemed ok when i had it on my carry on, just not my suitcase. I ipad and phone have lithium batteries, didn't seem right. It was for charging when i was up north of newzealand on the beach. taking lots of photos needed it to recharge divices when there was no electricity driving in the car. anyway that was annoying. live and learn.
Both my flights from Whangarei to Auckland and Auckland to Vancouver where late by an hour... That created a lot of anxiety that I would make it between flights, and had my husband waiting many hours for me in Vancouver to pick me up. Can there not be another plane on standby for when delays happen. The weather was not stormy, whatever the reason for the delay it happens a lot! Talking to local kiwis. No one is happy about it. The planes are also quite cold. I realise there is a belief that the cold helps one sleep, but that's a myth. It really doesn't. There is a certain warm temperature maybe a touch below body heat that is cosy to sleep. I dressed extra warm, with a t-shit, sweater and feather winter coat, still using the blanket for my legs, to stay warm on the flight back to Vancouver. It was uncomfortable in economy class. Not much room to stretch between two people. Everything else was lovely, the attendants, the food. I wish that there were more signs at the Auckland airport, knowing where to go would have been nice too. When I first landed in Auckland and had to go to domestic, it was my first time after 30 years. I asked someone where do I go? they said follow the line. They didn't say there was a bus, there were no signs saying free bus to and from domestic. It was pouring with rain, my plane again had arrived late from Brisbane, that time, air NZ all the way and I followed the line, hoping it was around the next corner, and the next corner, and the next... arriving soaked! With a few mins to spare to my auckland to whangarei flight. High anxiety that day too. When I went from Vancouver-Auckland-Brisbane. I again was confused with the signs to go international. And walking through the shops, would never have guest that was the way to go. I realise Auckland airport is getting construction done, maybe that will solve the way people go with better signs then. but for now its very confusing. Plus I saw someone purchase maple syrup at customs before their flight, and it was confiscated when they had their carry on bag checked. That doesn't seem right, made not want to purchase anything at customs. If its going to be confiscated. my recharger battery to use on the go to power charge my ipad and phone was confiscated that was over $100, would like my money back. It went from vancouver to brisbane to auckland and whangarei, then whangarei to auckland. but auckland to vancouver my luggage had the lock broken and a note saying they took it. kinda feel violated. Could customs not have called me over and asked me about it, and i could have carried it on in my carryon bag, because it seemed ok when i had it on my carry on, just not my suitcase. I ipad and phone have lithium batteries, didn't seem right. It was for charging when i was up north of newzealand on the beach. taking lots of photos needed it to recharge divices when there was no electricity driving in the car. anyway that was annoying. live and learn.
Both my flights from Whangarei to Auckland and Auckland to Vancouver where late by an hour... That created a lot of anxiety that I would make it between flights, and had my husband waiting many hours for me in Vancouver to pick me up. Can there not be another plane on standby for when delays happen. The weather was not stormy, whatever the reason for the delay it happens a lot! Talking to local kiwis. No one is happy about it. The planes are also quite cold. I realise there is a belief that the cold helps one sleep, but that's a myth. It really doesn't. There is a certain warm temperature maybe a touch below body heat that is cosy to sleep. I dressed extra warm, with a t-shit, sweater and feather winter coat, still using the blanket for my legs, to stay warm on the flight back to Vancouver. It was uncomfortable in economy class. Not much room to stretch between two people. Everything else was lovely, the attendants, the food. I wish that there were more signs at the Auckland airport, knowing where to go would have been nice too. When I first landed in Auckland and had to go to domestic, it was my first time after 30 years. I asked someone where do I go? they said follow the line. They didn't say there was a bus, there were no signs saying free bus to and from domestic. It was pouring with rain, my plane again had arrived late from Brisbane, that time, air NZ all the way and I followed the line, hoping it was around the next corner, and the next corner, and the next... arriving soaked! With a few mins to spare to my auckland to whangarei flight. High anxiety that day too. When I went from Vancouver-Auckland-Brisbane. I again was confused with the signs to go international. And walking through the shops, would never have guest that was the way to go. I realise Auckland airport is getting construction done, maybe that will solve the way people go with better signs then. but for now its very confusing. Plus I saw someone purchase maple syrup at customs before their flight, and it was confiscated when they had their carry on bag checked. That doesn't seem right, made not want to purchase anything at customs. If its going to be confiscated. my recharger battery to use on the go to power charge my ipad and phone was confiscated that was over $100, would like my money back. It went from vancouver to brisbane to auckland and whangarei, then whangarei to auckland. but auckland to vancouver my luggage had the lock broken and a note saying they took it. kinda feel violated. Could customs not have called me over and asked me about it, and i could have carried it on in my carryon bag, because it seemed ok when i had it on my carry on, just not my suitcase. I ipad and phone have lithium batteries, didn't seem right. It was for charging when i was up north of newzealand on the beach. taking lots of photos needed it to recharge divices when there was no electricity driving in the car. anyway that was annoying. live and learn.
Both my flights from Whangarei to Auckland and Auckland to Vancouver where late by an hour... That created a lot of anxiety that I would make it between flights, and had my husband waiting many hours for me in Vancouver to pick me up. Can there not be another plane on standby for when delays happen. The weather was not stormy, whatever the reason for the delay it happens a lot! Talking to local kiwis. No one is happy about it. The planes are also quite cold. I realise there is a belief that the cold helps one sleep, but that's a myth. It really doesn't. There is a certain warm temperature maybe a touch below body heat that is cosy to sleep. I dressed extra warm, with a t-shit, sweater and feather winter coat, still using the blanket for my legs, to stay warm on the flight back to Vancouver. It was uncomfortable in economy class. Not much room to stretch between two people. Everything else was lovely, the attendants, the food. I wish that there were more signs at the Auckland airport, knowing where to go would have been nice too. When I first landed in Auckland and had to go to domestic, it was my first time after 30 years. I asked someone where do I go? they said follow the line. They didn't say there was a bus, there were no signs saying free bus to and from domestic. It was pouring with rain, my plane again had arrived late from Brisbane, that time, air NZ all the way and I followed the line, hoping it was around the next corner, and the next corner, and the next... arriving soaked! With a few mins to spare to my auckland to whangarei flight. High anxiety that day too. When I went from Vancouver-Auckland-Brisbane. I again was confused with the signs to go international. And walking through the shops, would never have guest that was the way to go. I realise Auckland airport is getting construction done, maybe that will solve the way people go with better signs then. but for now its very confusing. Plus I saw someone purchase maple syrup at customs before their flight, and it was confiscated when they had their carry on bag checked. That doesn't seem right, made not want to purchase anything at customs. If its going to be confiscated. my recharger battery to use on the go to power charge my ipad and phone was confiscated that was over $100, would like my money back. It went from vancouver to brisbane to auckland and whangarei, then whangarei to auckland. but auckland to vancouver my luggage had the lock broken and a note saying they took it. kinda feel violated. Could customs not have called me over and asked me about it, and i could have carried it on in my carryon bag, because it seemed ok when i had it on my carry on, just not my suitcase. I ipad and phone have lithium batteries, didn't seem right. It was for charging when i was up north of newzealand on the beach. taking lots of photos needed it to recharge divices when there was no electricity driving in the car. anyway that was annoying. live and learn.
Both my flights from Whangarei to Auckland and Auckland to Vancouver where late by an hour... That created a lot of anxiety that I would make it between flights, and had my husband waiting many hours for me in Vancouver to pick me up. Can there not be another plane on standby for when delays happen. The weather was not stormy, whatever the reason for the delay it happens a lot! Talking to local kiwis. No one is happy about it. The planes are also quite cold. I realise there is a belief that the cold helps one sleep, but that's a myth. It really doesn't. There is a certain warm temperature maybe a touch below body heat that is cosy to sleep. I dressed extra warm, with a t-shit, sweater and feather winter coat, still using the blanket for my legs, to stay warm on the flight back to Vancouver. It was uncomfortable in economy class. Not much room to stretch between two people. Everything else was lovely, the attendants, the food. I wish that there were more signs at the Auckland airport, knowing where to go would have been nice too. When I first landed in Auckland and had to go to domestic, it was my first time after 30 years. I asked someone where do I go? they said follow the line. They didn't say there was a bus, there were no signs saying free bus to and from domestic. It was pouring with rain, my plane again had arrived late from Brisbane, that time, air NZ all the way and I followed the line, hoping it was around the next corner, and the next corner, and the next... arriving soaked! With a few mins to spare to my auckland to whangarei flight. High anxiety that day too. When I went from Vancouver-Auckland-Brisbane. I again was confused with the signs to go international. And walking through the shops, would never have guest that was the way to go. I realise Auckland airport is getting construction done, maybe that will solve the way people go with better signs then. but for now its very confusing. Plus I saw someone purchase maple syrup at customs before their flight, and it was confiscated when they had their carry on bag checked. That doesn't seem right, made not want to purchase anything at customs. If its going to be confiscated. my recharger battery to use on the go to power charge my ipad and phone was confiscated that was over $100, would like my money back. It went from vancouver to brisbane to auckland and whangarei, then whangarei to auckland. but auckland to vancouver my luggage had the lock broken and a note saying they took it. kinda feel violated. Could customs not have called me over and asked me about it, and i could have carried it on in my carryon bag, because it seemed ok when i had it on my carry on, just not my suitcase. I ipad and phone have lithium batteries, didn't seem right. It was for charging when i was up north of newzealand on the beach. taking lots of photos needed it to recharge divices when there was no electricity driving in the car. anyway that was annoying. live and learn.
Both my flights from Whangarei to Auckland and Auckland to Vancouver where late by an hour... That created a lot of anxiety that I would make it between flights, and had my husband waiting many hours for me in Vancouver to pick me up. Can there not be another plane on standby for when delays happen. The weather was not stormy, whatever the reason for the delay it happens a lot! Talking to local kiwis. No one is happy about it. The planes are also quite cold. I realise there is a belief that the cold helps one sleep, but that's a myth. It really doesn't. There is a certain warm temperature maybe a touch below body heat that is cosy to sleep. I dressed extra warm, with a t-shit, sweater and feather winter coat, still using the blanket for my legs, to stay warm on the flight back to Vancouver. It was uncomfortable in economy class. Not much room to stretch between two people. Everything else was lovely, the attendants, the food. I wish that there were more signs at the Auckland airport, knowing where to go would have been nice too. When I first landed in Auckland and had to go to domestic, it was my first time after 30 years. I asked someone where do I go? they said follow the line. They didn't say there was a bus, there were no signs saying free bus to and from domestic. It was pouring with rain, my plane again had arrived late from Brisbane, that time, air NZ all the way and I followed the line, hoping it was around the next corner, and the next corner, and the next... arriving soaked! With a few mins to spare to my auckland to whangarei flight. High anxiety that day too. When I went from Vancouver-Auckland-Brisbane. I again was confused with the signs to go international. And walking through the shops, would never have guest that was the way to go. I realise Auckland airport is getting construction done, maybe that will solve the way people go with better signs then. but for now its very confusing. Plus I saw someone purchase maple syrup at customs before their flight, and it was confiscated when they had their carry on bag checked. That doesn't seem right, made not want to purchase anything at customs. If its going to be confiscated. my recharger battery to use on the go to power charge my ipad and phone was confiscated that was over $100, would like my money back. It went from vancouver to brisbane to auckland and whangarei, then whangarei to auckland. but auckland to vancouver my luggage had the lock broken and a note saying they took it. kinda feel violated. Could customs not have called me over and asked me about it, and i could have carried it on in my carryon bag, because it seemed ok when i had it on my carry on, just not my suitcase. I ipad and phone have lithium batteries, didn't seem right. It was for charging when i was up north of newzealand on the beach. taking lots of photos needed it to recharge divices when there was no electricity driving in the car. anyway that was annoying. live and learn.
Related info for your journey
Find useful and relevant information for your journey from Sydney to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What are the cheapest airlines flying from Sydney to Portland round-trip?
Currently priced at $968, United Airlines will fly you from Sydney to Portland and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Hawaiian Airlines and Air Canada - these airlines can fly you to your destination from $1,127 and $1,184, respectively. These flights start at 42% lower than the current average price 3 months from now.
Can I find deals for business class flights from Sydney to Portland?
Yes. Cheapflights offers flight deals from Sydney to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sydney to Portland?
Currently, March is the cheapest month in which you can book a flight from Sydney to Portland (average of $731). Flying from Sydney to Portland in February is currently the most expensive (average of $1,479). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Discover the top 8 airlines that operate flights from Sydney to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 5 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Sydney to Portland?
Cheapflights helps you search for flights from Sydney to Portland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Sydney to Portland?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Portland for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Sydney to Portland with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Portland, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Sydney to Portland become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Portland from Sydney today and book when prices fit your budget.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.