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$816+ 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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
— PDX
30 Mar — 6 Apr1
1 adult

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 25 March 2025.

Return from

$1,489

One-way from

$816

Popular in

December

Cheapest in

March

Average price

$1,646
American Airlines
  • American Airlines
  • 19/5-28/5
  • 3 total stops
  • 62h 37m total
  • Sydney to Portland
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13/8
  • 13/8
  • 1 total stop
  • 22h 50m total
  • Sydney to Portland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($505 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($101 potential savings vs. average return price).
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Average for return flights in March 2025
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Find flight deals to Portland

Cheapest flights to Portland
Explore the most affordable flight options available to Portland. Find the lowest fares based on data from user searches, with prices last updated on 25 March 2025.

Mon 19/509:10SYD - PDX
1 stop31h 49mAmerican Airlines
Wed 28/511:39PDX - SYD
1 stop26h 16mAmerican Airlines
Deal found 23/3$1,489
Mon 19/517:45SYD - PDX
1 stop23h 14mMultiple Airlines
Wed 28/512:57PDX - SYD
1 stop25h 33mMultiple Airlines
Deal found 24/3$1,508
Mon 19/509:10SYD - PDX
1 stop31h 49mQantas Airways
Wed 28/506:00PDX - SYD
1 stop32h 05mQantas Airways
Deal found 23/3$1,510
Thu 27/312:10SYD - PDX
1 stop18h 27mUnited Airlines
Wed 2/408:45PDX - SYD
2 stops29h 15mUnited Airlines
Deal found 23/3$1,527
Thu 26/609:25SYD - PDX
2 stops23h 36mDelta
Mon 14/715:15PDX - SYD
2 stops22h 20mDelta
Deal found 23/3$1,541
Wed 24/909:20SYD - PDX
1 stop22h 26mAir Canada
Sat 18/1015:25PDX - SYD
1 stop22h 55mAir Canada
Deal found 24/3$1,745
Wed 24/918:05SYD - PDX
2 stops36h 45mSingapore Airlines
Sat 18/1007:30PDX - SYD
3 stops40h 15mSingapore Airlines
Deal found 24/3$2,264
Sat 27/917:50SYD - PDX
3 stops43h 41mAir Tahiti Nui
Fri 10/1017:30PDX - SYD
3 stops30h 20mAir Tahiti Nui
Deal found 23/3$2,623
Wed 24/920:55SYD - PDX
3 stops64h 10mTurkish Airlines
Sat 18/1008:15PDX - SYD
3 stops65h 45mTurkish Airlines
Deal found 24/3$4,249
Thu 27/306:15SYD - PDX
3 stops57h 18mFiji Airways
Wed 2/415:50PDX - SYD
2 stops26h 55mFiji Airways
Deal found 23/3$4,285
Wed 24/920:30SYD - PDX
2 stops33h 18mWestJet
Fri 17/1000:40PDX - SYD
2 stops35h 55mWestJet
Deal found 24/3$4,998

Cheapflights Fare Finder

Locate flights to Portland that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 25 March 2025.
Use the filters below to find and compare flights to Portland that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 19/5

09:10-23:59

1 stop31h 49m

Portland

Wed 28/5

11:39-06:55

1 stop26h 16m

$1,489

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 19/5

17:45-23:59

1 stop23h 14m

Portland

Wed 28/5

12:57-07:30

1 stop25h 33m

$1,508

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 19/5

09:10-23:59

1 stop31h 49m

Portland

Wed 28/5

06:00-07:05

1 stop32h 05m

$1,510

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 26/6

09:25-16:01

2 stops23h 36m

Portland

Mon 14/7

15:15-06:35

2 stops22h 20m

$1,541

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Thu 26/6

07:10-00:14

3 stops34h 04m

Portland

Mon 14/7

21:30-17:50

3 stops51h 20m

$3,162

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 13/8

16:20-22:10

1 stop22h 50m

$816

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 17/9

09:20-22:56

1 stop30h 36m

$1,206

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Wed 17/9

10:20-09:45

2 stops40h 25m

$1,226

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Mon 1/9

09:25-11:42

1 stop19h 17m

$1,234

SydneyPortland

SYD - PDX

SYDPDX

Sydney Kingsford Smith

Sun 1/6

21:40-06:20

1 stop25h 40m

$1,253

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 16 results
1
2

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.
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 to Portland

When is the best time to book a flight 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 21 March 2025.

To ensure you get the cheapest price possible for a flight to Portland, you should look to book at least 55 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.

How long is the flight to Portland?

On average, a flight from Sydney to Portland takes 19 hours 31 minutes. Flights to Portland from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Portland?

The most popular airlines flying from Sydney to Portland are Air Canada, United Airlines and Qantas Airways.

Air Canada

Air Canada

From $860

United Airlines

United Airlines

From $643

Qantas Airways

Qantas Airways

From $953

Virgin Australia

Virgin Australia

From $753

What are the cheapest airlines that fly to Portland?

The cheapest airlines flying from Sydney to Portland are Hawaiian Airlines, Delta and United Airlines.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals 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

Plan your trip to Portland by taking into account the average temperature totals 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 25 March 2025.
Read through reviews of airlines servicing Portland, such as Air Tahiti Nui, ANA and Fiji Airways. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Crew

9.1

Entertainment

7.2

Comfort

8.0

Food

7.8

Boarding

8.7

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very Good
61 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Crew

9.1

Entertainment

7.2

Comfort

8.0

Food

7.8

Boarding

8.7

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.3
Very Good
826 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Crew

9.1

Entertainment

7.2

Comfort

8.0

Food

7.8

Boarding

8.7

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.0
Very Good
182 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Crew

9.1

Entertainment

7.2

Comfort

8.0

Food

7.8

Boarding

8.7

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very Good
7,890 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Crew

9.1

Entertainment

7.2

Comfort

8.0

Food

7.8

Boarding

8.7

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Hawaiian Airlines
7.9
Good
2,331 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Crew

9.1

Entertainment

7.2

Comfort

8.0

Food

7.8

Boarding

8.7

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

FAQs about flying to Portland

  • What airport do you fly into for flights to Portland?

    Most people fly into Portland (PDX) if they book a flight to Portland. Portland is conveniently located just 9.7 km from Portland’s city centre.

  • Can I find cheaper flights to Portland if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Portland on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Portland?

    Based on reviews from Cheapflights users, Hawaiian Airlines is rated the highest out of the airlines that fly to Portland.

  • Where does the fastest flight to Portland depart from?

    For those looking to save time traveling to Portland, Sydney Kingsford Smith offers the quickest one-way flight (19 hours 31 minutes).

  • Does Portland have car hire?

    Yes. Those touching down at Portland can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Portland?

    Yes. Portland has hotels nearby for those requiring accommodations. Sheraton Portland Airport Hotel is the closest property to Portland (1.6 km away from Portland).

See more FAQs

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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 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!

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