Cheap flights from London to Portland, Maine

Return
1 adult
Economy
From?
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Tue 26/10
Tue 2/11

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from London to Portland, Maine.
View current United States travel restrictions

Flight information for London to Portland, Maine
(LON to PWM)

Find info about flight duration, direct flights, and airports for your flight from London to Portland, Maine
Best price found£385The best flight deal from London to Portland, Maine found on momondo in the last 72 hours is £385
Fastest flight time13h 25mThe fastest flight from London to Portland, Maine takes 13h 25m
Direct flightsNoneThere are no direct flights from London to Portland, Maine. Popular non-direct route for this connection is London Heathrow Airport - Portland Airport.
Airports in Portland, Maine1 airportThere is 1 airport near Portland, Maine: Portland (PWM)

How to get the cheapest flight ticket from London to Portland, Maine

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, Maine?

March

The cheapest time of year to fly to Portland, Maine from London is March. The most expensive is July.

What is the cheapest day to depart London for Portland, Maine?

Thursday

The cheapest day of the week is usually Thursday. The most expensive is usually Friday.

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

in the afternoon

London to Portland, Maine flights are approximately 49% more expensive in the evening than in the afternoon

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

KLM

American Airlines and KLM are the most popular carriers operating from London to Portland, Maine

What is the cheapest London to Portland, Maine flight route?

London Heathrow - Portland

Fly from London Heathrow to Portland for the best London - Portland, Maine flight prices


Easily compare return flights from London to Portland, Maine

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Portland, Maine by changing tabs
Multiple Airlines
13 Nov
LHR01:30London Heathrow
32h 40m
3 stops
PWM10:10Portland
22 Nov
PWM01:10Portland
23h 05m
1 stop
LHR00:15London Heathrow
American Airlines
13 Nov
LHR07:35London Heathrow
15h 01m
1 stop
PWM22:36Portland
22 Nov
PWM01:00Portland
21h 40m
2 stops
LHR22:40London Heathrow
Delta
13 Nov
LHR07:35London Heathrow
15h 43m
1 stop
PWM23:18Portland
22 Nov
PWM00:55Portland
9h 10m
1 stop
LHR10:05London Heathrow
Finnair
9 Apr
LHR05:15London Heathrow
13h 40m
2 stops
PWM18:55Portland
23 Apr
PWM11:44Portland
11h 01m
1 stop
LHR22:45London Heathrow
KLM
1 Apr
LHR10:45London Heathrow
13h 25m
2 stops
PWM00:10Portland
9 Apr
PWM15:35Portland
9h 35m
1 stop
LHR01:10London Heathrow
United Airlines
1 Apr
LHR09:00London Heathrow
23h 51m
2 stops
PWM08:51Portland
9 Apr
PWM06:33Portland
18h 02m
2 stops
LHR00:35London Heathrow

Search last-minute flights to Portland, Maine from London

Find and compare flight prices for your last-minute flight from London to Portland, Maine
Finnair
29 Oct
LHR06:30London Heathrow
16h 58m
1 stop
PWM23:28Portland
31 Oct
PWM08:28Portland
18h 47m
1 stop
LHR03:15London Heathrow
United Airlines
29 Oct
LHR02:45London Heathrow
21h 08m
2 stops
PWM23:53Portland
31 Oct
PWM15:30Portland
31h 00m
2 stops
LHR22:30London Heathrow
Finnair
29 Oct
LHR08:20London Heathrow
28h 08m
2 stops
PWM12:28Portland
31 Oct
PWM14:25Portland
31h 55m
1 stop
LHR22:20London Heathrow
Multiple Airlines
29 Oct
LHR06:25London Heathrow
33h 30m
2 stops
PWM15:55Portland
31 Oct
PWM03:15Portland
29h 10m
3 stops
LHR08:25London Heathrow
Multiple Airlines
29 Oct
LHR02:00London Heathrow
37h 55m
3 stops
PWM15:55Portland
31 Oct
PWM03:15Portland
21h 40m
3 stops
LHR00:55London Heathrow

Best airlines flying from London to Portland, Maine

Compare and see reviews for airlines that fly from London to Portland, Maine with momondo
AirlineRatingFree cancellationPrice
KLM
PriceFrom £457
Free cancellation
Rating
7.9
American Airlines
PriceFrom £503
Free cancellation
Rating
7.2

  • Are airlines flying from London to Portland offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from London to Portland are adapting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are KLM, American Airlines, and Delta. You can search for the full list of airlines such as KLM that are offering this flexibility.

  • How far is London to Portland by plane?

    Portland is 3183.1 mi away from London. In terms of flight time, this usually takes a little over 11h 25m.


Can I fly to Portland from London right now?

Information is based on travel restrictions from London to Portland

Most visitors from London will not be allowed to enter Portland.

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Portland.

Quarantine requirements
Visitors from London are not required to quarantine after entering Portland.

Can I fly back to London from Portland?

Returning to London from Portland

COVID-19 testing requirements
Visitors from Portland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

Quarantine requirements
Visitors from Portland are not required to quarantine after entering London.

If you are planning to travel to Portland, Maine at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for London to Portland, Maine

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
London to Bangor, Maine Flights
Fastest flight time14h 15m
Cheapest price£496
Newcastle upon Tyne to Portland, Maine Flights
Fastest flight time34h 48m
Cheapest price£514
Manchester to Portland, Maine Flights
Fastest flight time18h 05m
Cheapest price£647

Similar London to Portland, Maine flights

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