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Cheap flights from London Heathrow Airport to Portland, Maine from £532

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 5/5. 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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0 bags

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Find the cheapest flights from London Heathrow Airport to Portland

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London Heathrow Airport to Portland.
Virgin Atlantic Logo
11:45 - 23:14LHR-PWM
16h 29m1 stop
Virgin Atlantic Logo
05:30 - 06:45PWM-LHR
20h 15m1 stop
£532Virgin Atlantic
Find Deal
Mon, 5 May - Mon, 12 May
JetBlue Logo
11:55 - 22:59LHR-PWM
16h 04m1 stop
JetBlue Logo
14:15 - 09:30PWM-LHR
14h 15m1 stop
£560JetBlue
Find Deal
Sat, 17 May - Sat, 24 May
Icelandair Logo
08:15 - 22:59LHR-PWM
19h 44m1 stop
Icelandair Logo
07:12 - 09:30PWM-LHR
21h 18m1 stop
£575Icelandair
Find Deal
Thu, 29 May - Sun, 1 Jun
Icelandair Logo
11:55 - 14:25LHR-PWM
31h 30m1 stop
Icelandair Logo
14:15 - 20:45PWM-LHR
25h 30m1 stop
£591Icelandair
Find Deal
Sat, 3 May - Sat, 10 May
Virgin Atlantic Logo
11:20 - 23:59LHR-PWM
17h 39m1 stop
Virgin Atlantic Logo
05:30 - 10:15PWM-LHR
23h 45m2 stops
£605Virgin Atlantic
Find Deal
Sat, 3 May - Sat, 10 May
Delta Logo
08:40 - 23:14LHR-PWM
19h 34m2 stops
Delta Logo
13:30 - 11:25PWM-LHR
16h 55m2 stops
£613Delta
Find Deal
Sat, 3 May - Sat, 10 May
Delta Logo
09:55 - 00:14LHR-PWM
19h 19m2 stops
Delta Logo
14:30 - 11:25PWM-LHR
15h 55m1 stop
£733Delta
Find Deal
Thu, 29 May - Sun, 1 Jun
United Airlines Logo
10:50 - 23:59LHR-PWM
18h 09m2 stops
United Airlines Logo
12:15 - 08:20PWM-LHR
15h 05m2 stops
£741United Airlines
Find Deal
Sat, 17 May - Sat, 24 May
JetBlue Logo
11:55 - 23:37LHR-PWM
16h 42m1 stop
JetBlue Logo
06:10 - 20:45PWM-LHR
9h 35m1 stop
£795JetBlue
Find Deal
Sun, 6 Jul - Sat, 12 Jul
United Airlines Logo
12:10 - 23:27LHR-PWM
16h 17m2 stops
United Airlines Logo
14:37 - 06:55PWM-LHR
11h 18m1 stop
£1,495United Airlines
Find Deal
Wed, 7 May - Sat, 10 May

JetBlue flights from London Heathrow Airport to Portland, Maine

Our best JetBlue deals on London Heathrow Airport to Portland, Maine flight tickets
JetBlue
17 May
LHR11:55London Heathrow
16h 04m
1 stop
PWM22:59Portland
24 May
PWM14:15Portland
14h 15m
1 stop
LHR09:30London Heathrow
JetBlue
6 Jul
LHR11:55London Heathrow
16h 42m
1 stop
PWM23:37Portland
12 Jul
PWM06:10Portland
9h 35m
1 stop
LHR20:45London Heathrow
JetBlue
6 Jul
LHR11:55London Heathrow
16h 42m
1 stop
PWM23:37Portland
12 Jul
PWM06:10Portland
9h 35m
1 stop
LHR20:45London Heathrow

Delta flights from London Heathrow Airport to Portland, Maine

Our best Delta deals on London Heathrow Airport to Portland, Maine flight tickets
Delta
3 May
LHR08:40London Heathrow
19h 34m
2 stops
PWM23:14Portland
10 May
PWM13:30Portland
16h 55m
2 stops
LHR11:25London Heathrow
Delta
29 May
LHR09:55London Heathrow
19h 19m
2 stops
PWM00:14Portland
1 Jun
PWM14:30Portland
15h 55m
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 cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from London Heathrow Airport is in February. Flight prices, which tend to average around £534, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Portland, Maine, with average flight prices from London Heathrow Airport averaging around £550.

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 £661. 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 £806.

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 £619. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £813 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

£554

Fastest flight time

11h 25m

Direct flights

None

Airports in Portland, Maine

1 airport
The best one-way flight to Portland, Maine from London Heathrow Airport in the past 72 hours is £554. The best return flight deal from London Heathrow Airport to Portland, Maine found on momondo in the last 72 hours is £532.
The fastest flight from London Heathrow Airport to Portland, Maine takes 11h 25m
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 14h 54m, 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 £414Free CancellationRating
7.3
2,920 reviews
Search JetBlue flights
Virgin AtlanticPriceFrom £487Free CancellationRating
7.4
637 reviews
Search Virgin Atlantic flights
FinnairPriceFrom £496Free CancellationRating
7.6
1,267 reviews
Search Finnair flights
KLMPriceFrom £500Free CancellationRating
7.8
1,323 reviews
Search KLM flights
United AirlinesPriceFrom £554Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Freeport
Gorham
North Conway

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