$719+ Cheap flights to Portland
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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Portland in 2025
Find the latest flights to Portland in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 29 August 2025.
Return from | $1,183 |
---|---|
One-way from | $719 |
Popular in | December |
Cheapest in | August |
Average price | $1,442 |
Find flight deals to Portland
Cheapest flights to PortlandExplore the most affordable flight options available to Portland. Find the lowest fares based on data from user searches, with prices last updated on 29 August 2025.
Explore the most affordable flight options available to Portland. Find the lowest fares based on data from user searches, with prices last updated on 29 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights to Portland that are best for you.
Fly from
Route
Depart
Return
Price
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Sun 12/10
10:20-23:01
1 stop30h 41m
Portland
Sun 19/10
06:15-08:20
1 stop32h 05m
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Thu 6/11
11:20-09:15
1 stop16h 55m
Portland
Thu 13/11
19:00-15:30
2 stops25h 30m
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Tue 16/9
09:10-23:54
2 stops31h 44m
Portland
Sat 27/9
09:00-07:05
2 stops29h 05m
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Wed 17/9
09:10-21:16
1 stop29h 06m
Portland
Wed 24/9
05:16-07:05
2 stops32h 49m
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Wed 17/9
09:10-21:16
1 stop29h 06m
Portland
Sat 27/9
14:56-07:05
1 stop23h 09m
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Sun 14/9
09:10-00:05
2 stops31h 55m
Portland
Sat 27/9
09:00-07:05
2 stops29h 05m
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Thu 25/9
09:20-18:46
1 stop26h 26m
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Wed 17/9
09:20-18:46
1 stop26h 26m
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Wed 15/10
10:20-09:20
1 stop17h 00m
SydneyPortland
SYD - PDX
SYDPDX
Sydney Kingsford Smith
Wed 1/10
09:20-14:46
1 stop22h 26m
Best time to book a flight to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Portland
When is the best time to book a flight to Portland?
To ensure you get the cheapest price possible for a flight to Portland, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Rainfall in Portland by month
In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 mm 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.
Temperature in Portland by month
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).
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 29 August 2025.
Read reviews from past customers who have flown Air New Zealand, Hawaiian Airlines, andQantas Airways to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Crew
Food
Entertainment
Overall
Reviews
Anonymous,July 2025
AKL - SFO
Boarding
Comfort
Crew
Food
Entertainment
Overall
Reviews
Anonymous,July 2025
AKL - SFO
Boarding
Comfort
Crew
Food
Entertainment
Overall
Reviews
Anonymous,July 2025
AKL - SFO
Boarding
Comfort
Crew
Food
Entertainment
Overall
Reviews
Anonymous,July 2025
AKL - SFO
Boarding
Comfort
Crew
Food
Entertainment
Overall
Reviews
Anonymous,July 2025
AKL - SFO
Boarding
Comfort
Crew
Food
Entertainment
Overall
Reviews
Anonymous,July 2025
AKL - SFO
FAQs about flying to Portland
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Some of the lowest fares we’ve come across for flights to Portland.
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How does Cheapflights help users find flights to Portland?
Deals for Portland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets to Portland?
Cheapflights simply makes it quick and affordable to book flights to Portland by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights to Portland with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights to Portland, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights to Portland become cheaper?
Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Portland today and book when you’re ready!