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Cheap flights from London to Portland from $402

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 11/7. 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 round-trip flights

These are some of the best round-trip 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 layovers.

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.
12:30 pm - 10:31 pmLHR-PDX
18h 01m1 stop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$620Finnair
Find Deal
Wed, Nov 20 - Wed, Nov 27
8:40 am - 10:31 pmLHR-PDX
21h 51m2 stops
10:17 pm - 7:00 amPDX-LHR
24h 43m1 stop
$624Finnair
Find Deal
Wed, Nov 20 - Wed, Nov 27
11:55 am - 4:50 pmLGW-PDX
12h 55m1 stop
2:35 pm - 10:55 amPDX-LGW
12h 20m1 stop
$707Icelandair
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Wed, Dec 4 - Mon, Dec 9
12:15 pm - 4:50 pmLHR-PDX
12h 35m1 stop
2:35 pm - 10:50 amPDX-LHR
12h 15m1 stop
$710Icelandair
Find Deal
Wed, Dec 4 - Mon, Dec 9
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
12:08 pm - 12:05 pmPDX-LHR
15h 57m1 stop
$756British Airways
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Wed, Feb 19 - Thu, Mar 6
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$783British Airways
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Wed, Feb 12 - Wed, Mar 5
6:30 am - 11:55 pmLHR-PDX
25h 25m2 stops
12:40 am - 7:05 amPDX-LHR
22h 25m1 stop
$797Delta
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Wed, Feb 12 - Tue, Mar 4
11:45 am - 10:05 pmLHR-PDX
18h 20m2 stops
9:00 am - 10:30 amPDX-LHR
17h 30m2 stops
$801Delta
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Wed, Dec 4 - Mon, Dec 9
12:30 pm - 11:17 amLGW-PDX
30h 47m2 stops
5:00 am - 9:00 amPDX-LGW
20h 00m2 stops
$856American Airlines
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Mon, Nov 18 - Mon, Dec 16
11:00 am - 10:52 pmLHR-PDX
19h 52m2 stops
8:00 am - 12:00 pmPDX-LHR
20h 00m1 stop
$908American Airlines
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Mon, Dec 16 - Tue, Dec 24
12:00 pm - 9:02 amLGW-PDX
29h 02m1 stop
Thu, Nov 7
7:00 am - 12:52 amLGW-PDX
25h 52m3 stops
Fri, Nov 15
12:00 pm - 1:17 amLGW-PDX
21h 17m1 stop
Tue, Mar 4
11:55 am - 4:50 pmLGW-PDX
12h 55m1 stop
$530Icelandair
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Wed, Nov 27
12:15 pm - 4:50 pmLHR-PDX
12h 35m1 stop
$532Icelandair
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Wed, Nov 27
8:20 am - 10:57 pmLHR-PDX
22h 37m1 stop
$823British Airways
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Wed, Jan 1
12:10 pm - 11:06 pmLHR-PDX
18h 56m1 stop
$857British Airways
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Sun, Jan 19
10:00 am - 11:00 pmLCY-PDX
20h 00m2 stops
$1,493Delta
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Mon, Mar 24
11:15 am - 12:25 pmLHR-PDX
32h 10m1 stop
$1,529Delta
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Sat, Mar 22
3:00 pm - 12:00 pmLGW-PDX
29h 00m2 stops
$10,579American Airlines
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Sat, Nov 23
6:40 am - 7:45 pmLHR-PDX
21h 05m2 stops
7:10 am - 5:40 pmPDX-LHR
26h 30m2 stops
Mon, Nov 4 - Tue, Nov 12
6:40 am - 10:56 pmLHR-PDX
24h 16m3 stops
7:10 am - 9:20 amPDX-LHR
18h 10m2 stops
Mon, Nov 4 - Tue, Nov 12
6:40 pm - 7:52 pmLHR-PDX
33h 12m2 stops
1:01 pm - 4:00 pmPDX-LHR
18h 59m2 stops
$794Scandinavian Airlines
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Mon, Nov 4 - Tue, Nov 12
12:15 pm - 12:26 pmLHR-PDX
32h 11m2 stops
2:35 pm - 7:30 pmPDX-LHR
20h 55m1 stop
$1,071Icelandair
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Mon, Nov 4 - Tue, Nov 12
12:15 pm - 12:26 pmLHR-PDX
32h 11m2 stops
2:35 pm - 7:30 pmPDX-LHR
20h 55m1 stop
$1,075Icelandair
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Mon, Nov 4 - Tue, Nov 12
2:20 pm - 5:35 pmLHR-PDX
10h 15mnonstop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$1,512American Airlines
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Fri, Nov 1 - Wed, Nov 6
2:20 pm - 5:35 pmLHR-PDX
10h 15mnonstop
7:40 am - 7:20 amPDX-LHR
15h 40m1 stop
$1,550British Airways
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Fri, Nov 1 - Sat, Nov 9
2:20 pm - 5:35 pmLHR-PDX
10h 15mnonstop
2:00 pm - 12:05 pmPDX-LHR
14h 05m1 stop
$1,552British Airways
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Fri, Nov 1 - Sat, Nov 9
10:00 am - 11:19 pmLCY-PDX
21h 19m2 stops
1:25 pm - 9:30 amPDX-LCY
12h 05m1 stop
$3,720Delta
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Mon, Nov 4 - Tue, Nov 12
10:00 am - 11:19 pmLCY-PDX
21h 19m2 stops
1:25 pm - 8:50 amPDX-LCY
11h 25m1 stop
$3,721Delta
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Mon, Nov 4 - Tue, Nov 12
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$783British Airways
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Wed, Feb 12 - Wed, Mar 5
3:30 pm - 5:25 pmLHR-PDX
9h 55mnonstop
7:15 pm - 12:45 pmPDX-LHR
9h 30mnonstop
$792British Airways
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Tue, Apr 29 - Tue, May 6
3:30 pm - 5:25 pmLHR-PDX
9h 55mnonstop
7:15 pm - 12:45 pmPDX-LHR
9h 30mnonstop
$812Iberia
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Mon, Apr 28 - Wed, May 7
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$833Finnair
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Wed, Nov 20 - Wed, Nov 27
3:30 pm - 5:25 pmLHR-PDX
9h 55mnonstop
7:15 pm - 12:45 pmPDX-LHR
9h 30mnonstop
$851Iberia
Find Deal
Mon, Apr 28 - Sun, May 11
2:20 pm - 5:35 pmLHR-PDX
10h 15mnonstop
7:15 pm - 12:45 pmPDX-LHR
9h 30mnonstop
$899American Airlines
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Wed, Mar 26 - Sun, Mar 30
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$1,038Finnair
Find Deal
Sun, Dec 15 - Fri, Dec 27
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$1,135American Airlines
Find Deal
Tue, Dec 31 - Tue, Jan 21
2:20 pm - 4:35 pmLHR-PDX
10h 15mnonstop
6:30 pm - 12:10 pmPDX-LHR
9h 40mnonstop
$1,271
Find Deal
Tue, Nov 12 - Wed, Nov 20
3:30 pm - 5:25 pmLHR-PDX
9h 55mnonstop
7:15 pm - 12:45 pmPDX-LHR
9h 30mnonstop
$1,724
Find Deal
Sun, Apr 13 - Wed, Apr 16

Lufthansa flights from London to Portland

Our best Lufthansa deals on London to Portland flight tickets
Lufthansa
Dec 4
LHR6:30 amLondon Heathrow
19h 54m
2 stops
PDX6:24 pmPortland
Dec 9
PDX1:00 pmPortland
12h 40m
1 stop
LHR9:40 amLondon Heathrow
Lufthansa
Jan 15
LHR1:00 pmLondon Heathrow
13h 24m
1 stop
PDX6:24 pmPortland
Jan 30
PDX10:10 amPortland
16h 00m
1 stop
LHR10:10 amLondon Heathrow
Lufthansa
Feb 19
LHR1:00 pmLondon Heathrow
13h 24m
1 stop
PDX6:24 pmPortland
Mar 6
PDX10:10 amPortland
16h 00m
1 stop
LHR10:10 amLondon Heathrow

Scandinavian Airlines flights from London to Portland

Our best Scandinavian Airlines deals on London to Portland flight tickets
Scandinavian Airlines
Jan 15
LHR6:40 amLondon Heathrow
24h 20m
2 stops
PDX11:00 pmPortland
Jan 30
PDX7:00 amPortland
18h 20m
2 stops
LHR9:20 amLondon Heathrow
Scandinavian Airlines
Dec 4
LHR10:20 amLondon Heathrow
45h 35m
2 stops
PDX11:55 pmPortland
Dec 9
PDX1:02 pmPortland
18h 58m
2 stops
LHR4:00 pmLondon Heathrow
Scandinavian Airlines
Feb 19
LHR6:40 amLondon Heathrow
24h 20m
2 stops
PDX11:00 pmPortland
Mar 6
PDX12:45 pmPortland
24h 55m
2 stops
LHR9:40 pmLondon Heathrow

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. Most expensive is August

What is the cheapest day to depart London for Portland?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Tuesday

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

At noon. London to Portland flights are approximately 21% more expensive in the afternoon than at noon

What is the cheapest airline that flies to Portland from London?

United Airlines. United Airlines, Virgin Atlantic, and British Airways are the most popular carriers operating from London to Portland

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?

13 days before. The cheapest time to buy a flight from London to Portland is approximately 13 days to departure

How many flights depart from London to Portland on average per day?

As of October 2024, there are 1 flights per week flying from London to Portland. The most common time of day flights depart is 2:00PM, with 100% of flights taking off in the afternoon.

How many flights depart from London to Portland on average per week?

The number of flights available between London and Portland is 13 per week as of October 2024. The most frequent departure day is Wednesday, with 46% of weekly flights leaving on this day.

What cabin class options are available on London to Portland flights?

There are 2 cabin classes available to choose from on London to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Portland flights?

You could potentially save up to 50% 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 October 2024, prices for London to Portland flights are approximately 6% cheaper when compared to flights at the same time last year.

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 round-trip 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

$402

Fastest flight time

9h 55m

Direct flights

Mon, Tue, Wed, Thu and Sat

Airports in Portland

1 airport
The best one-way flight to Portland from London in the past 72 hours is $402. The best round-trip flight deal from London to Portland found on momondo in the last 72 hours is $620.
The fastest flight from London to Portland takes 9h 55m
Direct flights go from London to Portland on Monday, Tuesday, Wednesday, Thursday and Saturday. Airlines offering direct flights are: Finnair, Aer Lingus and Iberia.
There is 1 airport near Portland: Portland (PDX)

  • How far is London to Portland by plane?

    The distance between London and Portland is about 4909.8 mi. Typically, this will take 9h 55m by plane in normal conditions.

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

    Prices for flights from London to Portland Airport are updated daily.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 $584Free CancellationRating
7.4
9,240 reviews
Search United Airlines flights
IcelandairPriceFrom $600Free CancellationRating
7.2
585 reviews
Search Icelandair flights
Virgin AtlanticPriceFrom $624Free CancellationRating
7.6
666 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $694Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $699Free CancellationRating
6.7
6,843 reviews
Search British Airways flights
IberiaPriceFrom $742Free CancellationRating
7.0
2,670 reviews
Search Iberia flights
  • American Airlines Flights From London to Portland

    American Airlines is one of the most popular airlines flying from London to Portland, operating 2 flights/week on average for this route. A good American Airlines flight deal for London to Portland starts from $694 round-trip, up to an average price of $1,013. Our users have rated American Airlines at 7.2/10.

  • Iberia Flights From London to Portland

    Across 2,670 Iberia reviews on momondo, the average score is 7.0/10. Iberia flies from London to Portland about 2 times each week, with ticket deals ranging from $742 to $1,068. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from London.

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

All flight searches from London to Portland on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Portland.

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

If you are not ready to book a flight from London to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.


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