What’s the cheapest stopover airport for flights from Sydney to Portland?

Los Angeles (LAX) is the most affordable one-stop option, with an average return flight price of $1,713. Find deals

Which airport typically offers the quickest stopover for flights from Sydney to Portland?

Flights via Vancouver (YVR) offer the fastest connection on this route, with an average stopover time of 2h 23m. Find deals

What’s the top stopover airport for flights from Sydney to Portland?

Vancouver (YVR) – chosen by Cheapflights users on 47% of one-stop itineraries from Sydney to Portland on Cheapflights. Find deals

What’s the fastest stopover option from Sydney to Portland?

Flights via Vancouver (YVR) have the shortest average one-way travel time for one-stop routes: 17h 49m. Find deals

How long is the flight from Sydney to Portland?

Hawaiian Airlines and American Airlines can get you from Sydney to Portland in just under 19h 03m. Your travel time can differ by up to 11h 02m. There are 12350 km between Sydney and Portland. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines flying from Sydney to Portland round-trip?

Currently priced at $962, 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 $1,198 and $1,253, respectively. These flights start at 44% lower than the current average price 3 months from now.

What is the cheapest day to fly from Sydney to Portland?

Travellers seeking maximum savings on their Sydney to Portland flight should consider departing on Sunday at midday when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 inches per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Portland when rainfall is around 18.0 mm.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What are the most popular airlines that fly from Sydney to Portland?

The most popular airlines flying from Sydney to Portland are Air Canada, Alaska Airlines and Delta. Something to consider prior to booking your flight.

Can I find deals for flights from Sydney to Portland that include hotel bookings?

Yes. In addition to deals on Sydney to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sydney to Portland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Portland.

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.

$713+ Cheap Flights from Sydney to Portland

Q: How much does it cost for a return flight from Sydney to Portland?

Airfare is below average for this route at the moment. Sydney to Portland flights typically cost between $1,272 and $1,740 in February. The cheapest return flight price found within the last 3 days was $1,193 on Air Canada (5 Feb-14 Feb).

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Portland are usually found in August or September, booked 38 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Sydney to Portland

Round-trip from	$1,193
One-way from	$724
Popular in	December
Cheapest in	August
Average price	$1,513

Air Canada
5/2-14/2
2 total stops
36h 30m total
Sydney to Portland

Search Deals

Air Canada
13/11
1 total stop
26h 10m total
Sydney to Portland

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($356 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($76 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Sydney to Portland

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 17 September 2025.

Fri 21/1107:05SYD - PDX

2 stops21h 10mMultiple Airlines

Fri 28/1115:15PDX - SYD

1 stop23h 20mMultiple Airlines

Deal found 14/9$1,196

Fri 19/921:40SYD - PDX

1 stop18h 00mHawaiian Airlines

Sat 20/907:40PDX - SYD

1 stop19h 05mHawaiian Airlines

Deal found 14/9$1,200

Fri 21/1121:40SYD - PDX

1 stop19h 03mHawaiian Airlines

Fri 28/1107:00PDX - SYD

1 stop17h 45mHawaiian Airlines

Deal found 14/9$1,208

Fri 14/1111:20SYD - PDX

1 stop22h 25mAir Canada

Thu 20/1115:15PDX - SYD

2 stops46h 25mAir Canada

Deal found 13/9$1,221

Thu 18/921:40SYD - PDX

1 stop18h 00mHawaiian Airlines

Fri 19/917:55PDX - SYD

1 stop32h 50mHawaiian Airlines

Deal found 13/9$1,226

Sat 20/921:40SYD - PDX

1 stop18h 00mHawaiian Airlines

Sun 21/917:55PDX - SYD

1 stop32h 50mHawaiian Airlines

Deal found 15/9$1,236

Sat 22/1121:40SYD - PDX

1 stop19h 03mAlaska Airlines

Fri 28/1107:00PDX - SYD

1 stop17h 45mAlaska Airlines

Deal found 14/9$1,241

Wed 5/1111:20SYD - PDX

1 stop24h 52mAmerican Airlines

Wed 12/1112:00PDX - SYD

2 stops26h 00mAmerican Airlines

Deal found 14/9$1,250

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 17 September 2025.

Fri 21/1107:30SYD - PDX

2 stops20h 45mMultiple Airlines

Fri 28/1109:50PDX - SYD

1 stop28h 45mMultiple Airlines

Deal found 14/9$1,199

Fri 21/1121:40SYD - PDX

1 stop19h 03mHawaiian Airlines

Fri 28/1107:00PDX - SYD

1 stop17h 45mHawaiian Airlines

Deal found 14/9$1,208

Fri 21/1111:20SYD - PDX

1 stop30h 05mAmerican Airlines

Sat 29/1111:34PDX - SYD

2 stops26h 26mAmerican Airlines

Deal found 14/9$1,250

Sat 22/1121:40SYD - PDX

1 stop19h 03mAlaska Airlines

Thu 27/1110:30PDX - SYD

1 stop38h 15mAlaska Airlines

Deal found 14/9$1,257

Sat 22/1110:40SYD - PDX

2 stops27h 39mDelta

Sat 29/1117:17PDX - SYD

1 stop20h 13mDelta

Deal found 14/9$1,275

Fri 31/1012:10SYD - PDX

1 stop24h 26mUnited Airlines

Fri 7/1123:59PDX - SYD

2 stops38h 06mUnited Airlines

Deal found 16/9$1,277

Wed 5/1111:20SYD - PDX

2 stops27h 29mAmerican Airlines

Wed 12/1117:42PDX - SYD

1 stop20h 18mAmerican Airlines

Deal found 15/9$1,250

Fri 21/1121:40SYD - PDX

1 stop19h 03mAlaska Airlines

Thu 27/1117:41PDX - SYD

1 stop31h 04mAlaska Airlines

Deal found 14/9$1,257

Last-minute flights from Sydney to Portland
Discover last-minute flight deals from Sydney to Portland. Data last updated 17 September 2025 and is based on user searches.

Fri 19/921:40SYD - PDX

1 stop18h 00mHawaiian Airlines

Sat 20/907:40PDX - SYD

1 stop19h 05mHawaiian Airlines

Deal found 14/9$1,200

Fri 19/921:40SYD - PDX

1 stop25h 20mHawaiian Airlines

Sun 21/917:55PDX - SYD

1 stop32h 50mHawaiian Airlines

Deal found 15/9$1,275

Fri 19/909:10SYD - PDX

2 stops24h 34mAmerican Airlines

Sat 20/911:42PDX - SYD

2 stops26h 23mAmerican Airlines

Deal found 14/9$1,319

Fri 19/909:30SYD - PDX

2 stops22h 35mUnited Airlines

Sun 21/905:00PDX - SYD

2 stops33h 00mUnited Airlines

Deal found 15/9$1,323

Sat 20/921:40SYD - PDX

1 stop18h 00mHawaiian Airlines

Sun 21/917:55PDX - SYD

1 stop32h 50mHawaiian Airlines

Deal found 15/9$1,236

Sat 20/910:20SYD - PDX

2 stops27h 41mUnited Airlines

Sun 21/914:15PDX - SYD

2 stops47h 40mUnited Airlines

Deal found 15/9$1,325

Fri 31/1012:10SYD - PDX

1 stop24h 26mUnited Airlines

Fri 7/1123:59PDX - SYD

2 stops38h 06mUnited Airlines

Deal found 16/9$1,277

Fri 31/1021:40SYD - PDX

1 stop18h 34mHawaiian Airlines

Fri 7/1109:55PDX - SYD

1 stop38h 50mHawaiian Airlines

Deal found 16/9$1,278

Fri 31/1021:30SYD - PDX

2 stops29h 45mMultiple Airlines

Fri 7/1111:10PDX - SYD

3 stops27h 25mMultiple Airlines

Deal found 16/9$3,412

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 17 September 2025.

Thu 13/1111:20SYD - PDX

1 stop26h 10mAir Canada

Deal found 15/9$724

Wed 22/1010:20SYD - PDX

1 stop17h 00mAir Canada

Deal found 16/9$725

Wed 12/1111:20SYD - PDX

1 stop26h 10mAir Canada

Deal found 15/9$736

Wed 15/1010:20SYD - PDX

1 stop22h 26mAir Canada

Deal found 15/9$739

Thu 25/909:10SYD - PDX

2 stops29h 15mAmerican Airlines

Deal found 15/9$749

Mon 2/311:15SYD - PDX

1 stop22h 58mAmerican Airlines

Deal found 15/9$754

Wed 4/311:15SYD - PDX

1 stop22h 58mAmerican Airlines

Deal found 16/9$755

Wed 12/1106:00SYD - PDX

2 stops22h 15mMultiple Airlines

Deal found 15/9$758

Fly from

Fly to

Route

Depart

Return

Price

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 21/11

07:30-09:15

2 stops20h 45m

Portland

Fri 28/11

09:50-09:35

1 stop28h 45m

$1,199

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 21/11

21:40-21:43

1 stop19h 03m

Portland

Fri 28/11

07:00-19:45

1 stop17h 45m

$1,208

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 21/11

11:20-22:25

1 stop30h 05m

Portland

Sat 29/11

11:34-09:00

2 stops26h 26m

$1,250

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 5/11

11:20-19:49

2 stops27h 29m

Portland

Wed 12/11

17:42-09:00

1 stop20h 18m

$1,250

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sat 22/11

21:40-21:43

1 stop19h 03m

Portland

Thu 27/11

10:30-19:45

1 stop38h 15m

$1,257

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 21/11

21:40-21:43

1 stop19h 03m

Portland

Thu 27/11

17:41-19:45

1 stop31h 04m

$1,257

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sat 22/11

10:40-19:19

2 stops27h 39m

Portland

Sat 29/11

17:17-08:30

1 stop20h 13m

$1,275

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Fri 31/10

12:10-18:36

1 stop24h 26m

Portland

Fri 7/11

23:59-09:05

2 stops38h 06m

$1,277

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 12/11

11:20-14:45

1 stop22h 25m

$713

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 13/11

11:20-09:15

1 stop16h 55m

$716

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 14 results

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

How far ahead should I book a flight from Sydney to Portland?

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, January is the cheapest month in which you can book a flight from Sydney to Portland (average of $908). Flying from Sydney to Portland in December is currently the most expensive (average of $1,407). 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?

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 50% versus a flight in the evening.

How much does it cost for a return flight from Sydney to Portland?

Reviews of airlines servicing Portland

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.

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air New Zealand

8.0

Very Good

505 reviews

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Hawaiian Airlines

7.8

Good

2,724 reviews

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Qantas Airways

7.5

Good

907 reviews

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

United Airlines

7.4

Good

8,924 reviews

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air Canada

7.1

Good

10,000 reviews

Air New Zealand

8.0

Very Good

505 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Related info for your journey

How long is the flight from Sydney to Portland?
Hawaiian Airlines and American Airlines can get you from Sydney to Portland in just under 19h 03m. Your travel time can differ by up to 11h 02m. There are 12350 km between Sydney and Portland. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Sydney to Portland round-trip?
Currently priced at $962, 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 $1,198 and $1,253, respectively. These flights start at 44% lower than the current average price 3 months from now.
Can I find deals for flights from Sydney to Portland that include hotel bookings?
Yes. In addition to deals on Sydney to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Portland.
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, January is the cheapest month in which you can book a flight from Sydney to Portland (average of $908). Flying from Sydney to Portland in December is currently the most expensive (average of $1,407). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Portland car hire

Portland Airport car hire

Medford car hire

Downtown car hire

Pearl District car hire

Southeast Portland car hire

Northeast Portand car hire

Southwest Portland car hire

North Portland car hire

University Park car hire

Eastmoreland car hire

Northwest District car hire

Top 8 airlines flying from Sydney to Portland

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$962	Average$1,782	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Hawaiian Airlines	Cheapest$1,198	Average$1,978	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
Air Canada	Cheapest$1,253	Average$1,604	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Alaska Airlines	Cheapest$1,299	Average$1,636	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
Air New Zealand	Cheapest$1,348	Average$1,476	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Qantas Airways	Cheapest$1,351	Average$1,590	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Virgin Australia	Cheapest$1,364	Average$2,467	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Delta	Cheapest$1,520	Average$1,645	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

Fly with Cheapflights

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.

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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.

Cheap flights from Sydney to Portland from $713

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Portland are usually found in August or September, booked 38 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Sydney to Portland

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sydney to Portland

Cheapest flights from Sydney to PortlandExplore 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 17 September 2025.

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 17 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Portland that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Portland

How far ahead should I book a flight from Sydney to Portland?

What is the cheapest month to book a flight from Sydney to Portland?

What is the cheapest time of day to fly from SYD to PDX?

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?

What’s the fastest stopover option from Sydney to Portland?

What’s the fastest stopover option from Sydney to Portland?

Which airport typically offers the quickest stopover for flights from Sydney to Portland?

Reviews of airlines servicing Portland

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.

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.

How long is the flight from Sydney to Portland?

What are the cheapest airlines flying from Sydney to Portland round-trip?

Can I find deals for flights from Sydney to Portland that include hotel bookings?

How can I find direct flights from Sydney to Portland?

Can I find deals for business class flights from Sydney to Portland?

What is the cheapest month to book a flight from Sydney to Portland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Portland by adding a car hire and/or hotel booking to your travel itinerary.

Top 8 airlines flying from Sydney to Portland

Fly with Cheapflights

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?

Why should you use Cheapflights to find cheap flight tickets from Sydney to Portland?

Can Cheapflights find flights from Sydney to Portland with no change fees?

Can Cheapflights notify me if prices for flights from Sydney to Portland become cheaper?

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Book with Flexibility

Travel Smart

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 17 September 2025.