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Cheap flights from London to Portland from £287

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Portland departing on 14/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to Portland

Cheap return flights

These are some of the best return flight deals from London to Portland that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London to Portland.

Cheap last-minute flights

Planning a quick getaway from London to Portland? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Portland, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London to Portland

Find recent round-trip train or bus tickets from London to Portland.

All round-trip flight deals to Portland

The cheapest plane tickets to Portland found on KAYAK recently.
13:05 - 17:55LHR-PDX
12h 50m1 stop
15:20 - 20:20PDX-LHR
21h 00m1 stop
£484Icelandair
Find Deal
Thu, 1 May - Wed, 7 May
13:05 - 17:55LHR-PDX
12h 50m1 stop
15:20 - 11:55PDX-LHR
12h 35m1 stop
£507Icelandair
Find Deal
Thu, 1 May - Thu, 8 May
14:20 - 16:35LHR-PDX
10h 15mdirect
08:01 - 08:15PDX-LHR
16h 14m1 stop
£584British Airways
Find Deal
Wed, 19 Feb - Thu, 6 Mar
14:20 - 16:35LHR-PDX
10h 15mdirect
06:00 - 12:00PDX-LHR
22h 00m1 stop
£589Finnair
Find Deal
Wed, 22 Jan - Wed, 5 Feb
14:20 - 16:35LHR-PDX
10h 15mdirect
15:43 - 16:00PDX-LHR
16h 17m1 stop
£594Finnair
Find Deal
Wed, 12 Feb - Wed, 5 Mar
14:20 - 16:35LHR-PDX
10h 15mdirect
19:15 - 12:45PDX-LHR
9h 30mdirect
£606British Airways
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Wed, 15 Jan - Wed, 30 Apr
10:45 - 22:55LHR-PDX
20h 10m1 stop
13:30 - 10:00PDX-LHR
12h 30m1 stop
£624Virgin Atlantic
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Wed, 1 Jan - Wed, 15 Jan
10:30 - 21:01LHR-PDX
18h 31m1 stop
19:15 - 12:45PDX-LHR
9h 30mdirect
£632Iberia
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Tue, 29 Apr - Wed, 7 May
17:50 - 11:25LHR-PDX
25h 35m1 stop
13:36 - 11:10PDX-LHR
13h 34m1 stop
£636Virgin Atlantic
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Sat, 18 Jan - Sat, 1 Feb
15:30 - 17:25LHR-PDX
9h 55mdirect
19:15 - 12:45PDX-LHR
9h 30mdirect
£648Iberia
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Tue, 29 Apr - Thu, 8 May
12:00 - 20:46LGW-PDX
16h 46m1 stop
Tue, 14 Jan
12:00 - 23:59LGW-PDX
19h 59m1 stop
Mon, 3 Mar
11:55 - 16:50LGW-PDX
12h 55m1 stop
£408Icelandair
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Wed, 11 Dec
20:40 - 19:20LHR-PDX
30h 40m2 stops
£496Icelandair
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Sun, 12 Jan
14:20 - 16:35LHR-PDX
10h 15mdirect
£606British Airways
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Tue, 14 Jan
14:20 - 16:35LHR-PDX
10h 15mdirect
£635Finnair
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Wed, 11 Dec
14:20 - 16:35LHR-PDX
10h 15mdirect
£654Finnair
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Wed, 4 Dec
14:20 - 16:35LHR-PDX
10h 15mdirect
£657British Airways
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Wed, 5 Mar
20:10 - 11:30LCY-PDX
23h 20m1 stop
£662Virgin Atlantic
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Fri, 9 May
10:50 - 21:33LHR-PDX
18h 43m1 stop
£666Virgin Atlantic
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Sun, 15 Dec
12:15 - 16:50LHR-PDX
12h 35m1 stop
11:50 - 19:30PDX-LHR
23h 40m2 stops
£859Icelandair
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Mon, 25 Nov - Fri, 29 Nov
10:10 - 22:31LHR-PDX
20h 21m1 stop
22:17 - 07:00PDX-LHR
24h 43m1 stop
£886Finnair
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Thu, 21 Nov - Sun, 24 Nov
21:05 - 16:50LHR-PDX
27h 45m2 stops
15:34 - 11:10PDX-LHR
11h 36m1 stop
Thu, 21 Nov - Sun, 24 Nov
20:40 - 16:50LHR-PDX
28h 10m1 stop
13:25 - 10:45PDX-LHR
13h 20m1 stop
Thu, 21 Nov - Sun, 24 Nov
10:10 - 22:31LHR-PDX
20h 21m1 stop
18:30 - 12:10PDX-LHR
9h 40mdirect
£940Finnair
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Thu, 21 Nov - Sun, 24 Nov
06:30 - 19:00LHR-PDX
20h 30m2 stops
22:55 - 07:55PDX-LHR
25h 00m1 stop
£1,095Delta
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Thu, 21 Nov - Sun, 24 Nov
11:55 - 16:50LGW-PDX
12h 55m1 stop
11:50 - 10:55PDX-LGW
15h 05m2 stops
£1,101Icelandair
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Mon, 25 Nov - Fri, 29 Nov
12:40 - 00:12LHR-PDX
19h 32m1 stop
23:15 - 06:50PDX-LHR
23h 35m1 stop
£1,121Delta
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Thu, 21 Nov - Sun, 24 Nov
09:25 - 17:40LHR-PDX
16h 15m1 stop
18:30 - 12:10PDX-LHR
9h 40mdirect
£1,201British Airways
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Thu, 21 Nov - Sun, 24 Nov
18:10 - 11:25LCY-PDX
25h 15m1 stop
13:25 - 08:50PDX-LCY
11h 25m1 stop
£1,723KLM
Find Deal
Thu, 21 Nov - Sun, 24 Nov
14:20 - 16:35LHR-PDX
10h 15mdirect
18:30 - 12:10PDX-LHR
9h 40mdirect
Fri, 6 Dec - Sun, 8 Dec
14:20 - 16:35LHR-PDX
10h 15mdirect
19:15 - 12:45PDX-LHR
9h 30mdirect
£606British Airways
Find Deal
Wed, 15 Jan - Wed, 30 Apr
14:20 - 16:35LHR-PDX
10h 15mdirect
18:30 - 12:10PDX-LHR
9h 40mdirect
£606British Airways
Find Deal
Wed, 12 Feb - Wed, 5 Mar
15:30 - 17:25LHR-PDX
9h 55mdirect
19:15 - 12:45PDX-LHR
9h 30mdirect
£621Finnair
Find Deal
Tue, 29 Apr - Tue, 6 May
15:30 - 17:25LHR-PDX
9h 55mdirect
19:15 - 12:45PDX-LHR
9h 30mdirect
£621Finnair
Find Deal
Tue, 29 Apr - Mon, 5 May
15:30 - 17:25LHR-PDX
9h 55mdirect
19:15 - 12:45PDX-LHR
9h 30mdirect
£628Iberia
Find Deal
Mon, 28 Apr - Wed, 7 May
15:30 - 17:25LHR-PDX
9h 55mdirect
19:15 - 12:45PDX-LHR
9h 30mdirect
£629Iberia
Find Deal
Mon, 28 Apr - Wed, 7 May
15:30 - 17:25LHR-PDX
9h 55mdirect
19:15 - 12:45PDX-LHR
9h 30mdirect
£638British Airways
Find Deal
Mon, 28 Apr - Sun, 4 May
15:30 - 17:25LHR-PDX
9h 55mdirect
19:15 - 12:45PDX-LHR
9h 30mdirect
£639British Airways
Find Deal
Mon, 28 Apr - Sat, 10 May
14:20 - 16:35LHR-PDX
10h 15mdirect
18:30 - 12:10PDX-LHR
9h 40mdirect
£873American Airlines
Find Deal
Tue, 17 Dec - Tue, 18 Feb

Delta flights from London to Portland

Our best Delta deals on London to Portland flight tickets
Delta
21 Jan
LHR06:30London Heathrow
12h 55m
1 stop
PDX11:25Portland
4 Feb
PDX09:00Portland
17h 30m
2 stops
LHR10:30London Heathrow
Delta
14 Jan
LHR06:30London Heathrow
12h 55m
1 stop
PDX11:25Portland
28 Jan
PDX11:30Portland
15h 00m
2 stops
LHR10:30London Heathrow
Delta
21 Jan
LHR06:30London Heathrow
12h 55m
1 stop
PDX11:25Portland
5 Feb
PDX13:36Portland
13h 34m
1 stop
LHR11:10London Heathrow

Lufthansa flights from London to Portland

Our best Lufthansa deals on London to Portland flight tickets
Lufthansa
27 Jan
LHR13:00London Heathrow
13h 24m
1 stop
PDX18:24Portland
10 Feb
PDX07:00Portland
20h 05m
1 stop
LHR11:05London Heathrow
Lufthansa
15 Jan
LHR13:00London Heathrow
13h 24m
1 stop
PDX18:24Portland
30 Apr
PDX15:25Portland
13h 55m
1 stop
LHR13:20London Heathrow
Lufthansa
12 Feb
LHR13:00London Heathrow
13h 24m
1 stop
PDX18:24Portland
5 Mar
PDX10:10Portland
16h 00m
1 stop
LHR10:10London Heathrow

See travel insights to Portland from

How to get the cheapest flight ticket from London to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from London to Portland?

January. The cheapest time of year to fly to Portland from London is January. The most expensive is August.

What is the cheapest day to depart London for Portland?

Tuesday. The cheapest day of the week is usually Tuesday. The most expensive is usually Sunday.

When is the cheapest time to fly from London to Portland?

In the morning. London to Portland flights are approximately 18% more expensive in the afternoon than in the morning

What is the cheapest London to Portland flight route?

London Gatwick - Portland. Fly from London Gatwick to Portland for the best London - Portland flight prices

How far in advance should you book London to Portland flights?

32 days before. The cheapest time to buy a flight from London to Portland is approximately 32 days to departure

Can stopping save me money on London to Portland flights?

You could potentially save up to 52% on your flight if you consider stops on a London to Portland flight.

How have London to Portland flight prices changed over time?

As of November 2024, prices for London to Portland flights are approximately 3% more expensive when compared to flights at the same time last year.

What is the typical price of a round-trip flight between London and Portland?


When to book flights from London to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from London to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Portland (LON to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Portland

Best price found

£287

Fastest flight time

9h 55m

Direct flights

Every day

Airports in Portland

1 airport
The best one-way flight to Portland from London in the past 72 hours is £287. The best return flight deal from London to Portland found on momondo in the last 72 hours is £484.
The fastest flight from London to Portland takes 9h 55m
Direct flights go from London to Portland every day.
There is 1 airport near Portland: Portland (PDX)

  • How far is London to Portland by plane?

    The straight-line distance from London to Portland is 4909.8 mi. Flights usually cover this in 9h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London to Portland Airport?

    Prices for flights from London to Portland Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to Portland Airport?

  • How old do you have to be to fly from London to Portland Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to Portland?

  • What is the most popular airline from London to Portland?


Best airlines flying from London to Portland

Compare and see reviews for airlines that fly from London to Portland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £463Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Air CanadaPriceFrom £466Free CancellationRating
7.0
8,238 reviews
Search Air Canada flights
IcelandairPriceFrom £469Free CancellationRating
7.2
555 reviews
Search Icelandair flights
LufthansaPriceFrom £486Free CancellationRating
6.8
7,148 reviews
Search Lufthansa flights
FinnairPriceFrom £498Free CancellationRating
7.7
1,300 reviews
Search Finnair flights
British AirwaysPriceFrom £516Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £523Free CancellationRating
7.5
663 reviews
Search Virgin Atlantic flights
IberiaPriceFrom £569Free CancellationRating
7.0
2,663 reviews
Search Iberia flights
KLMPriceFrom £581Free CancellationRating
7.8
1,350 reviews
Search KLM flights
  • Finnair Flights From London to Portland

    Across 3 Finnair flights from London to Portland this week, the average price was £822, with the best Finnair deals starting from £631 round-trip. 1,300 users have rated Finnair on momondo, with an average score of 7.7/10.

  • Iberia Flights From London to Portland

    £720 is the best Iberia flight deal from London to Portland found on momondo over the last 72 hours. The average Iberia ticket price found was closer to £1,044, however, with flight time and availability significantly affecting the price. Iberia (7.0/10 from 2,664 user reviews) flies into Portland from London 2 times in an average week so prices can vary.


Why use momondo?

Why should I use momondo to find a flight deal from London to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Portland for you.

Can I find flights from London to Portland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Portland flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Portland?

momondo provides multiple filters to help you find the best flight to Portland from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Portland right now. Can momondo alert me if prices change?

Price alerts on flights to Portland from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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