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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 7 November 2025.

Mon 4/515:40LHR - PDX

Nonstop10h 00mBritish Airways

Mon 18/519:30PDX - LHR

Nonstop9h 30mBritish Airways

Deal found 6/11£593

Tue 14/415:40LHR - PDX

Nonstop10h 00mBritish Airways

Tue 21/419:30PDX - LHR

Nonstop9h 30mBritish Airways

Deal found 7/11£595

Mon 4/515:40LHR - PDX

Nonstop10h 00mBritish Airways

Mon 11/519:30PDX - LHR

Nonstop9h 30mBritish Airways

Deal found 5/11£609

Wed 11/213:45LHR - PDX

Nonstop10h 10mAmerican Airlines

Wed 25/217:45PDX - LHR

Nonstop9h 35mAmerican Airlines

Deal found 5/11£616

Mon 24/1113:45LHR - PDX

Nonstop10h 10mBritish Airways

Mon 8/1217:45PDX - LHR

Nonstop9h 35mBritish Airways

Deal found 6/11£622

Fri 1/515:40LHR - PDX

Nonstop10h 00mBritish Airways

Wed 13/519:30PDX - LHR

Nonstop9h 30mBritish Airways

Deal found 6/11£623

Mon 24/1113:45LHR - PDX

Nonstop10h 10mBritish Airways

Wed 3/1217:45PDX - LHR

Nonstop9h 35mBritish Airways

Deal found 6/11£625

Tue 14/415:40LHR - PDX

Nonstop10h 00mAmerican Airlines

Mon 27/419:30PDX - LHR

Nonstop9h 30mAmerican Airlines

Deal found 6/11£627

Wed 10/1213:45LHR - PDX

Nonstop10h 10mBritish Airways

Wed 21/117:45PDX - LHR

Nonstop9h 35mBritish Airways

Deal found 5/11£628

Mon 4/515:40LHR - PDX

Nonstop10h 00mAmerican Airlines

Mon 18/519:30PDX - LHR

Nonstop9h 30mAmerican Airlines

Deal found 5/11£629

Mon 13/415:40LHR - PDX

Nonstop10h 00mAmerican Airlines

Mon 20/419:30PDX - LHR

Nonstop9h 30mAmerican Airlines

Deal found 7/11£630

Best flights to Portland
Discover carefully curated flight deals to Portland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 November 2025.

Mon 4/515:40LHR - PDX

Nonstop10h 00mBritish Airways

Mon 18/519:30PDX - LHR

Nonstop9h 30mBritish Airways

Deal found 6/11£593

Mon 4/515:40LHR - PDX

Nonstop10h 00mAmerican Airlines

Mon 18/519:30PDX - LHR

Nonstop9h 30mAmerican Airlines

Deal found 6/11£627

Mon 24/1113:45LHR - PDX

Nonstop10h 10mBritish Airways

Mon 8/1217:45PDX - LHR

Nonstop9h 35mBritish Airways

Deal found 6/11£622

Wed 26/1113:45LHR - PDX

Nonstop10h 10mAmerican Airlines

Wed 21/117:45PDX - LHR

Nonstop9h 35mAmerican Airlines

Deal found 6/11£641

Fri 1/515:40LHR - PDX

Nonstop10h 00mBritish Airways

Wed 13/519:30PDX - LHR

Nonstop9h 30mBritish Airways

Deal found 6/11£623

Mon 24/1113:45LHR - PDX

Nonstop10h 10mBritish Airways

Wed 3/1217:45PDX - LHR

Nonstop9h 35mBritish Airways

Deal found 6/11£625

Wed 10/1213:45LHR - PDX

Nonstop10h 10mBritish Airways

Wed 21/117:45PDX - LHR

Nonstop9h 35mBritish Airways

Deal found 5/11£628

Fri 13/213:45LHR - PDX

Nonstop10h 10mBritish Airways

Fri 20/217:45PDX - LHR

Nonstop9h 35mBritish Airways

Deal found 6/11£635

Wed 22/415:40LHR - PDX

Nonstop10h 00mBritish Airways

Tue 28/419:30PDX - LHR

Nonstop9h 30mBritish Airways

Deal found 5/11£637

One-way flights to Portland
Search for one-way flight options to Portland. Find affordable one-way fares based on user searches. Data last updated 7 November 2025.

Wed 11/313:45LHR - PDX

Nonstop10h 10mFinnair

Deal found 6/11£407

Wed 18/213:45LHR - PDX

Nonstop10h 10mFinnair

Deal found 5/11£409

Mon 12/113:45LHR - PDX

Nonstop10h 10mBritish Airways

Deal found 5/11£415

Wed 18/213:45LHR - PDX

Nonstop10h 10mIberia

Deal found 5/11£415

Tue 28/415:40LHR - PDX

Nonstop10h 00mFinnair

Deal found 7/11£417

Mon 16/213:45LHR - PDX

Nonstop10h 10mBritish Airways

Deal found 5/11£428

Wed 15/415:40LHR - PDX

Nonstop10h 00mFinnair

Deal found 5/11£433

Sun 15/213:45LHR - PDX

Nonstop10h 10mFinnair

Deal found 5/11£448

Sun 8/213:45LHR - PDX

Nonstop10h 10mFinnair

Deal found 4/11£449

Fri 24/415:40LHR - PDX

Nonstop10h 00mFinnair

Deal found 7/11£457

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.

Fly from

Route

Depart

Return

Price

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 4/5

15:40-17:40

Nonstop10h 00m

Portland

Mon 18/5

19:30-13:00

Nonstop9h 30m

£593

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Fri 17/4

15:40-17:40

Nonstop10h 00m

Portland

Mon 11/5

19:30-13:00

Nonstop9h 30m

£622

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 24/11

13:45-15:55

Nonstop10h 10m

Portland

Mon 8/12

17:45-11:20

Nonstop9h 35m

£622

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Fri 1/5

15:40-17:40

Nonstop10h 00m

Portland

Wed 13/5

19:30-13:00

Nonstop9h 30m

£623

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 24/11

13:45-15:55

Nonstop10h 10m

Portland

Wed 3/12

17:45-11:20

Nonstop9h 35m

£625

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 10/12

13:45-15:55

Nonstop10h 10m

Portland

Wed 21/1

17:45-11:20

Nonstop9h 35m

£628

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Fri 13/2

13:45-15:55

Nonstop10h 10m

Portland

Fri 20/2

17:45-11:20

Nonstop9h 35m

£635

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 22/4

15:40-17:40

Nonstop10h 00m

Portland

Tue 28/4

19:30-13:00

Nonstop9h 30m

£637

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Mon 24/11

13:45-15:55

Nonstop10h 10m

Portland

Wed 10/12

17:45-11:20

Nonstop9h 35m

£639

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 26/11

13:45-15:55

Nonstop10h 10m

Portland

Wed 21/1

17:45-11:20

Nonstop9h 35m

£641

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 19 results

1

2

Reviews of airlines flying non-stop to Portland

Get a feel of what it's like to fly with Finnair, Virgin Atlantic, andIcelandair to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

7.6

Good

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

7.6

Good

7.6

Good

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Virgin Atlantic

7.5

Good

7.6

Good

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

7.1

Good

7.6

Good

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

6.8

Okay

7.6

Good

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

British Airways

6.7

Okay

7.6

Good

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Temperature and rainfall in Portland by month

PDX

Temperature

5 - 21 °C

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).

FAQ about direct flights to Portland

Which airlines fly direct to Portland?
At the moment, British Airways, Virgin Atlantic, Icelandair, Finnair, KLM, Lufthansa, Iberia, United Airlines, American Airlines, Air Canada offer direct flights to Portland. British Airways is currently the most popular airline that flies direct to Portland.
How long is a direct flight to Portland?
While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Portland to last approximately 10h 00m on average. The quickest direct flight to Portland at this time departs from London Heathrow Airport (10h 00m), while the longest leaves from London Heathrow Airport (10h 00m).
What is the best time of year to fly direct to Portland?
If you're seeking the lowest price on a direct flight to Portland, September is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Portland, when demand is typically at its lowest.
What is the most popular direct flight origin to Portland?
Currently, the most popular direct flight origin to Portland is London Heathrow Airport. A return direct flight from London Heathrow Airport to Portland typically costs around £988.

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