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Cheap flights from London Heathrow Airport to Portland, Maine from £494

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Portland, Maine departing on 15/1. 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 Heathrow Airport to Portland

Cheap return flights

These are some of the best return flight deals from London Heathrow Airport 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 Heathrow Airport to Portland.

Cheap last-minute flights

Planning a quick getaway from London Heathrow Airport 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 Heathrow Airport to Portland

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

All round-trip flight deals to Portland

The cheapest plane tickets to Portland found on KAYAK recently.
06:30 - 23:51LHR-PWM
22h 21m2 stops
05:34 - 10:35PWM-LHR
24h 01m1 stop
£494Virgin Atlantic
Find Deal
Wed, 15 Jan - Wed, 22 Jan
10:50 - 23:51LHR-PWM
18h 01m1 stop
05:34 - 10:35PWM-LHR
24h 01m1 stop
£510Virgin Atlantic
Find Deal
Wed, 15 Jan - Wed, 22 Jan
07:25 - 16:40LHR-PWM
14h 15m1 stop
17:35 - 09:30PWM-LHR
10h 55m1 stop
£516JetBlue
Find Deal
Thu, 24 Apr - Mon, 28 Apr
06:30 - 23:51LHR-PWM
22h 21m2 stops
05:34 - 07:15PWM-LHR
20h 41m2 stops
£521Virgin Atlantic
Find Deal
Wed, 15 Jan - Wed, 22 Jan
16:35 - 23:57LHR-PWM
12h 22m1 stop
05:23 - 20:10PWM-LHR
9h 47m1 stop
£536Delta
Find Deal
Wed, 15 Jan - Wed, 22 Jan
07:25 - 16:40LHR-PWM
14h 15m1 stop
06:10 - 20:45PWM-LHR
9h 35m1 stop
£546JetBlue
Find Deal
Thu, 24 Apr - Sun, 27 Apr
13:10 - 22:34LHR-PWM
14h 24m1 stop
16:00 - 06:35PWM-LHR
9h 35m1 stop
Thu, 16 Jan - Sun, 19 Jan
12:20 - 23:51LHR-PWM
16h 31m2 stops
05:34 - 06:25PWM-LHR
19h 51m2 stops
£596Virgin Atlantic
Find Deal
Thu, 16 Jan - Sun, 19 Jan
16:00 - 23:18LHR-PWM
12h 18m1 stop
15:28 - 07:15PWM-LHR
10h 47m1 stop
£654United Airlines
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Fri, 25 Apr - Sun, 27 Apr
11:45 - 23:34LHR-PWM
16h 49m2 stops
14:35 - 08:05PWM-LHR
12h 30m1 stop
£1,708KLM
Find Deal
Fri, 25 Apr - Sun, 27 Apr
LHR-PWM
3173 mimulti-stop
Multiple Airlines
Find Deal
13:55 - 18:24LHR-PWM
33h 29m2 stops
11:12 - 10:15PWM-LHR
18h 03m1 stop
£1,389Austrian Airlines
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Sun, 22 Dec - Wed, 1 Jan
08:45 - 23:37LHR-PWM
19h 52m2 stops
05:20 - 11:05PWM-LHR
24h 45m1 stop
£1,411United Airlines
Find Deal
Sun, 22 Dec - Wed, 1 Jan
16:00 - 18:24LHR-PWM
31h 24m1 stop
11:12 - 06:20PWM-LHR
14h 08m1 stop
£1,422Austrian Airlines
Find Deal
Sun, 22 Dec - Wed, 1 Jan
09:00 - 23:37LHR-PWM
19h 37m2 stops
06:00 - 06:30PWM-LHR
19h 30m3 stops
£3,005
Find Deal
Sun, 22 Dec - Wed, 1 Jan

JetBlue flights from London Heathrow Airport to Portland, Maine

Our best JetBlue deals on London Heathrow Airport to Portland, Maine flight tickets
JetBlue
24 Apr
LHR07:25London Heathrow
14h 15m
1 stop
PWM16:40Portland
28 Apr
PWM17:35Portland
10h 55m
1 stop
LHR09:30London Heathrow
JetBlue
24 Apr
LHR07:25London Heathrow
14h 15m
1 stop
PWM16:40Portland
27 Apr
PWM06:10Portland
9h 35m
1 stop
LHR20:45London Heathrow

Lufthansa flights from London Heathrow Airport to Portland, Maine

Our best Lufthansa deals on London Heathrow Airport to Portland, Maine flight tickets
Lufthansa
25 Apr
LHR09:30London Heathrow
18h 48m
2 stops
PWM23:18Portland
28 Apr
PWM12:25Portland
12h 55m
1 stop
LHR06:20London Heathrow
Lufthansa
25 Apr
LHR11:05London Heathrow
15h 37m
1 stop
PWM21:42Portland
28 Apr
PWM15:28Portland
14h 57m
1 stop
LHR11:25London Heathrow

See travel insights to Portland from

How to get the cheapest flight ticket from London Heathrow Airport 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 typical price of a round-trip flight between London Heathrow Airport and Portland, Maine?

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from London Heathrow Airport is in March. Flight prices, which tend to average around £559, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Portland, Maine, with average flight prices from London Heathrow Airport averaging around £598.

What is the cheapest day to depart on your flight to Portland, Maine?

According to our data, Monday is the cheapest day to fly to Portland, Maine from London Heathrow Airport. The lowest ticket price found for a Monday departure recently was £675. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Portland, Maine on Friday is £823.

What is the cheapest time of day to depart on your flight to Portland, Maine?

Our data shows that the cheapest London Heathrow Airport to Portland, Maine flights are usually those with departure times in the evening. Our users have found flights to Portland, Maine in the evening for as low as £633. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £831 on average. Flights to Portland, Maine from London Heathrow Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from London Heathrow Airport to Portland, Maine

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

Cheap London Heathrow Airport to Portland, Maine (LHR to PWM) flight deals and tips

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

Best price found

£494

Fastest flight time

12h 18m

Direct flights

None

Airports in Portland, Maine

1 airport
The best flight deal from London Heathrow Airport to Portland, Maine found on momondo in the last 72 hours is £494
The fastest flight from London Heathrow Airport to Portland, Maine takes 12h 18m
There are no direct flights from London Heathrow Airport to Portland, Maine. Popular non-direct route for this connection is London Heathrow Airport - Portland Airport.
There is 1 airport near Portland, Maine: Portland (PWM)

  • How far is London Heathrow to Portland by plane?

    A flight from London Heathrow to Portland will travel around 3170.3 mi. Flights usually cover this in 12h 18m, depending on flying conditions and air traffic around both airports.

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

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

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

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

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

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Heathrow Airport to Portland, Maine?


Best airlines flying from London Heathrow Airport to Portland, Maine

Compare and see reviews for airlines that fly from London Heathrow Airport to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £482Free CancellationRating
7.4
3,274 reviews
Search JetBlue flights
FinnairPriceFrom £503Free CancellationRating
7.7
1,285 reviews
Search Finnair flights
KLMPriceFrom £542Free CancellationRating
7.8
1,349 reviews
Search KLM flights
United AirlinesPriceFrom £554Free CancellationRating
7.4
9,048 reviews
Search United Airlines flights

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?

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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Airports servicing Maine