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£380+ 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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
— PDX
13 Mar — 20 Mar1
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 858,174 searches and data was last updated on 8 March 2025.

Return from

£534

One-way from

£380

Popular in

August

Cheapest in

March

Average price

£589

Good round-trip deal

£643 or less
Lufthansa
  • Lufthansa
  • 21/3-29/3
  • 3 total stops
  • 35h 05m total
  • London to Portland
14/3
  • 14/3
  • 2 total stops
  • 35h 37m total
  • London to Portland
Highest demand for flights based on searches. 14% potential increase in price (£89 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for return flights in March 2025
Price to beat on a round-trip flight from London to Portland.

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 8 March 2025.

Fri 5/907:30LHR - PDX
2 stops21h 19mLufthansa
Thu 18/909:10PDX - LHR
1 stop16h 30mLufthansa
Deal found 7/3£534
Wed 7/506:30LHR - PDX
1 stop12h 50mVirgin Atlantic
Wed 21/517:55PDX - LHR
1 stop33h 30mVirgin Atlantic
Deal found 8/3£538
Thu 27/308:45LHR - PDX
2 stops21h 10mUnited Airlines
Thu 3/412:54PDX - LHR
1 stop12h 46mUnited Airlines
Deal found 7/3£540
Wed 3/913:20LHR - PDX
2 stops17h 38mAmerican Airlines
Thu 18/914:00PDX - LHR
1 stop16h 35mAmerican Airlines
Deal found 7/3£541
Thu 24/414:10LHR - PDX
1 stop16h 00mAir Canada
Tue 29/415:25PDX - LHR
1 stop13h 55mAir Canada
Deal found 7/3£544
Sat 10/507:45LHR - PDX
2 stops20h 17mMultiple Airlines
Mon 19/512:55PDX - LHR
1 stop12h 45mMultiple Airlines
Deal found 7/3£549
Mon 8/915:40LHR - PDX
Nonstop9h 55mBritish Airways
Mon 22/919:25PDX - LHR
Nonstop9h 35mBritish Airways
Deal found 8/3£550
Thu 24/408:00LGW - PDX
3 stops33h 12mMultiple Airlines
Tue 29/419:01PDX - LGW
3 stops32h 44mMultiple Airlines
Deal found 7/3£559
Mon 8/906:30LHR - PDX
2 stops18h 37mDelta
Wed 17/907:10PDX - LHR
1 stop20h 15mDelta
Deal found 7/3£573
Sat 12/415:40LHR - PDX
Nonstop9h 55mFinnair
Sat 3/506:00PDX - LHR
1 stop18h 35mFinnair
Deal found 7/3£587
Tue 17/613:00LGW - PDX
1 stop12h 55mIcelandair
Thu 26/615:20PDX - LGW
1 stop15h 20mIcelandair
Deal found 7/3£588
Tue 17/613:05LHR - PDX
1 stop12h 50mIcelandair
Thu 26/615:20PDX - LHR
1 stop12h 35mIcelandair
Deal found 8/3£592

Find flights to Portland within your budget

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 858,174 searches and data was last updated on 8 March 2025.

Fly from

London

Route

Depart

Return

Price

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Fri 21/3

13:30-00:50

2 stops18h 20m

Portland

Sat 29/3

08:55-08:40

1 stop16h 45m

£534

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 7/5

06:30-11:20

1 stop12h 50m

Portland

Wed 21/5

17:55-11:25

1 stop33h 30m

£538

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Thu 27/3

08:45-22:55

2 stops21h 10m

Portland

Thu 3/4

12:54-09:40

1 stop12h 46m

£540

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Wed 3/9

13:20-22:58

2 stops17h 38m

Portland

Thu 18/9

14:00-14:35

1 stop16h 35m

£541

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Thu 24/4

14:10-22:10

1 stop16h 00m

Portland

Tue 29/4

15:25-13:20

1 stop13h 55m

£544

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Sat 10/5

07:45-20:02

2 stops20h 17m

Portland

Mon 19/5

12:55-09:40

1 stop12h 45m

£549

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Thu 24/4

08:00-09:12

3 stops33h 12m

Portland

Tue 29/4

19:01-11:45

3 stops32h 44m

£559

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Thu 24/4

15:40-17:35

Nonstop9h 55m

Portland

Tue 29/4

19:25-13:00

Nonstop9h 35m

£582

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Tue 2/9

10:55-18:43

2 stops15h 48m

Portland

Wed 17/9

15:15-11:25

1 stop12h 10m

£583

LondonPortland

LHR - PDX

LHRPDX

London Heathrow

Sat 12/4

15:40-17:35

Nonstop9h 55m

Portland

Sat 3/5

06:00-08:35

1 stop18h 35m

£587

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 60 results
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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.

Travel insights for flights to Portland

Get recent, data-driven insights about flights to Portland including ideal travel times, pricing trends, and more.

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 London to Portland. Price data was last updated on 7 March 2025.

The best time to book flights to Portland is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Portland?

On average, a flight from London to Portland takes 17 hours 1 minute. Flights to Portland from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Portland?

Use this chart to determine the cheapest time to fly return from London to Portland. Price data was last updated on 20 October 2024.

Users looking for the lowest fares to Portland should consider flying on Wednesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday afternoons, when prices are usually at their highest.

What are the cheapest airlines that fly to Portland?

The cheapest airlines flying from London to Portland are Icelandair, Finnair and Virgin Atlantic.

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 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.

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 8 March 2025.
Read reviews from past customers who have flown Delta, Air New Zealand and KLM to Portland. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very Good

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

FAQs about flying to Portland

Portland climate

Portland has the mild rainy climate of the Pacific Northwest. It doesn’t get that much rain in inches, but it has a lot of days when it rains some. The rainy season is roughly October to May. Summer is the sunniest season in Portland, so that’s when most people visit. It can be hot, with temperatures reaching 32 degrees Celsius. Whenever you go, be prepared for at least a little rain and also for cool evenings even in summer.

Getting around Portland

It’s easy to walk around compact Portland. There are plenty of small parks to rest at and sidewalks are wide. The public transit system is very good. TriMet has buses and light rail, the Metropolitan Area Express (MAX). If you’re travelling in the free rail zone, a 300-block area in the centre, a ride won’t cost you a thing. The Portland Streetcar services the cultural district and great areas for shopping and restaurants. The free rates apply to the streetcar too. If you hop on one of the vintage streetcars that run on the weekends, you still won’t have to pay.

Getting from the Airport to the City

The main airport in Portland is Portland International Airport (PDX). PDX provides access to shuttles, taxis, limousines, and on-site and off-site rental cars. The airport website lists taxi and limo companies by destination. TriMet (Tri-County Metropolitan Transportation District of Oregon) is the public transport system that serves downtown Portland.

What is good to know if travelling to Portland?

  • If you have a question or need directions when you’re in the city centre, look for one of the people wearing bright green jackets. These are Portland Guides, and their job is to answer questions and give directions.
  • The Portland Saturday Market (which also operates on Sunday) is a favourite outing for locals and visitors alike. Every weekend, artists and craftspeople, typically close to 300 of them, sell their creations. You’ll also find a variety of ethnic and other interesting foods.
  • Portland calls itself the City of Roses, and celebrates the Rose Festival throughout all of June. The festival includes a grand parade, boat and car races, an air show, an arts festival, and of course a rose show. Also during June is Fleet Week, when a variety of US Navy, US Coast Guard, and Royal Canadian Navy ships are in port. Some ships provide river cruises. Ships in port are open for free tours.
  • Some of Portland’s main attractions are gardens and parks. The Japanese Garden, one of Portland’s most popular attractions, is considered the finest example of a Japanese garden in North America, and the Portland Classical Chinese Garden is the largest of its type outside China. Though very different, both gardens are lovely, and both have tea rooms.
  • The Pittock Mansion is the most impressive mansion in Portland, and it commands an impressive view, looking over the city to the Cascade Range. Built in 1914 in the style of a French Chateau, it has innovative features like a built-in vacuum cleaning system and multiple shower heads. The lawn is a good picnic spot.
  • One of Oregon’s best-kept secrets is Sauvie Island, a 24,000-acre island ten miles northwest of central Portland, where you can observe an impressive array of migratory and year-round birds, pick berries, or walk along the beach. A narrow bridge connects the island to the mainland, running along the top of a dyke past houseboats and fruit and dairy farms.
  • Portland has been a major port since the 19th century, and in the early days, unsuspecting young men enjoying a night out in Portland’s seedier sections might be drugged and wake up on board a ship heading for Asia, sold to the captain as slave labour—shanghaied. You can tour the Shanghai Tunnels, the restored labyrinth where the victims were imprisoned, and see the cells where they were held and the trapdoors through which they were dropped from bars and brothels.
  • Portland has some unusual attractions, but none is more bizarre than the 24-Hour Church of Elvis/Where’s the Art?, a cross between performance art and a kitschy collection of found objects and pop art. It’s not a church—but it does have a proprietor who claims to be a minister; it’s not open 24 hours; and Elvis is only a small part of the popular culture represented.

Portland airport overview

Portland International Airport is the busiest in the state, providing up to 90 per cent of the air traffic to Oregon. Nearly 15 million passengers pass through its gates each year.

While its name says international, flights to Portland International Airport are mostly regional with a few routes from Canada. Direct connections can be made to cities such as New York, Las Vegas, Philadelphia, Toronto, Vancouver, Calgary, San Francisco, Boston, Chicago, Honolulu, Seattle, Dallas, Atlanta, Minneapolis, Detroit, Salt Lake City, Denver and Los Angeles. Delta operates the airport’s only intercontinental route to Amsterdam.

The airport is attractive and relatively efficient, but tends to be ranked somewhere in the middle in terms of US airports. With no diversions more exciting than free Wi-Fi and an ice-cream cone from Baskin-Robbins, passengers coming through Portland International will find it as adequate as they require.

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

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly into when you book flights to Portland.

  • 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, Icelandair is rated the highest out of the airlines that fly to Portland.

  • What is the cheapest airport to fly to in Portland?

    Portland is currently the cheapest airport to fly to in Portland. One-way flights to Portland typically cost £72, while return flights cost around £108.

  • How much is a return flight to Portland?

    A return flight to Portland will typically cost around £300, however they can be found for as little as £139.

  • Where does the fastest flight to Portland depart from?

    For those looking to save time traveling to Portland, London offers the quickest one-way flight (9 hours 55 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 (1.0 mi away from Portland).

See more FAQs

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Cannon Beach
Lincoln City

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