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Cheap flights from England to Portland from £452

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from England to Portland departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

JetBlue Logo
11:55 - 22:02LHR-PWM
15h 07m1 stop
JetBlue Logo
14:17 - 09:30PWM-LHR
14h 13m1 stop
£482JetBlue
Find Deal
Thu, 4 Sep - Thu, 11 Sep
Virgin Atlantic Logo
20:55 - 00:11LHR-PWM
32h 16m2 stops
Virgin Atlantic Logo
06:00 - 06:45PWM-LHR
19h 45m1 stop
£513Virgin Atlantic
Find Deal
Sun, 21 Sep - Sun, 28 Sep
United Airlines Logo
09:10 - 23:17LHR-PWM
18h 07m1 stop
United Airlines Logo
06:00 - 11:05PWM-LHR
24h 05m1 stop
£526United Airlines
Find Deal
Sat, 1 Nov - Fri, 7 Nov
Austrian Airlines Logo
06:00 - 18:26LHR-PWM
17h 26m2 stops
Austrian Airlines Logo
10:29 - 20:40PWM-LHR
29h 11m1 stop
£598Austrian Airlines
Find Deal
Sat, 20 Sep - Sat, 27 Sep
United Airlines Logo
08:30 - 19:29LHR-PWM
15h 59m2 stops
United Airlines Logo
16:57 - 11:45PWM-LHR
13h 48m1 stop
£600United Airlines
Find Deal
Fri, 19 Sep - Fri, 26 Sep
Scandinavian Airlines Logo
10:20 - 00:48LHR-PWM
19h 28m2 stops
Scandinavian Airlines Logo
06:33 - 12:55PWM-LHR
25h 22m3 stops
£610Scandinavian Airlines
Find Deal
Thu, 4 Sep - Thu, 11 Sep
Austrian Airlines Logo
16:00 - 18:26LHR-PWM
31h 26m1 stop
Austrian Airlines Logo
10:40 - 05:55PWM-LHR
14h 15m1 stop
£622Austrian Airlines
Find Deal
Fri, 19 Sep - Fri, 26 Sep
Delta Logo
14:15 - 12:29MAN-PWM
27h 14m2 stops
Delta Logo
14:38 - 13:25PWM-MAN
17h 47m2 stops
£632Delta
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Thu, 2 Oct - Mon, 6 Oct
Delta Logo
13:45 - 00:34MAN-PWM
15h 49m2 stops
Delta Logo
14:38 - 13:25PWM-MAN
17h 47m2 stops
£634Delta
Find Deal
Thu, 2 Oct - Mon, 6 Oct
Scandinavian Airlines Logo
06:40 - 00:48LHR-PWM
23h 08m3 stops
Scandinavian Airlines Logo
06:33 - 12:55PWM-LHR
25h 22m3 stops
£635Scandinavian Airlines
Find Deal
Thu, 4 Sep - Thu, 11 Sep

United Airlines flights from England to Portland, Maine

Our best United Airlines deals on England to Portland, Maine flight tickets
United Airlines
1 Nov
LHR09:10London Heathrow
18h 07m
1 stop
PWM23:17Portland
7 Nov
PWM06:00Portland
24h 05m
1 stop
LHR11:05London Heathrow
£526
Find similar
United Airlines
19 Sept
LHR08:30London Heathrow
15h 59m
2 stops
PWM19:29Portland
26 Sept
PWM16:57Portland
13h 48m
1 stop
LHR11:45London Heathrow
£600
Find similar
United Airlines
21 Sept
LHR08:30London Heathrow
15h 59m
2 stops
PWM19:29Portland
28 Sept
PWM15:15Portland
14h 00m
2 stops
LHR10:15London Heathrow
£634
Find similar

Delta flights from England to Portland, Maine

Our best Delta deals on England to Portland, Maine flight tickets
Delta
2 Oct
MAN14:15Manchester
27h 14m
2 stops
PWM12:29Portland
6 Oct
PWM14:38Portland
17h 47m
2 stops
MAN13:25Manchester
£632
Find similar
Delta
2 Oct
MAN13:45Manchester
15h 49m
2 stops
PWM00:34Portland
6 Oct
PWM14:38Portland
17h 47m
2 stops
MAN13:25Manchester
£634
Find similar
Delta
21 Sept
MAN12:35Manchester
16h 36m
1 stop
PWM00:11Portland
28 Sept
PWM14:41Portland
21h 04m
2 stops
MAN16:45Manchester
£638
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from England to Portland, Maine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 8 August 2025.
Use the filters below to find and compare flights from England to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Thu 4/9

11:55-22:02

1 stop15h 07m

Portland

Thu 11/9

14:17-09:30

1 stop14h 13m

£482

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Sun 21/9

20:55-00:11

2 stops32h 16m

Portland

Sun 28/9

06:00-06:45

1 stop19h 45m

£513

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Sat 1/11

09:10-23:17

1 stop18h 07m

Portland

Fri 7/11

06:00-11:05

1 stop24h 05m

£526

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Sat 20/9

06:00-18:26

2 stops17h 26m

Portland

Sat 27/9

10:29-20:40

1 stop29h 11m

£598

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Fri 19/9

08:30-19:29

2 stops15h 59m

Portland

Fri 26/9

16:57-11:45

1 stop13h 48m

£600

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Thu 4/9

10:20-00:48

2 stops19h 28m

Portland

Thu 11/9

06:33-12:55

3 stops25h 22m

£610

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Fri 19/9

16:00-18:26

1 stop31h 26m

Portland

Fri 26/9

10:40-05:55

1 stop14h 15m

£622

ManchesterPortland

MAN - PWM

MANPWM

Manchester

Thu 2/10

14:15-12:29

2 stops27h 14m

Portland

Mon 6/10

14:38-13:25

2 stops17h 47m

£632

ManchesterPortland

MAN - PWM

MANPWM

Manchester

Thu 2/10

13:45-00:34

2 stops15h 49m

Portland

Mon 6/10

14:38-13:25

2 stops17h 47m

£634

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Thu 4/9

06:40-00:48

3 stops23h 08m

Portland

Thu 11/9

06:33-12:55

3 stops25h 22m

£635

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from England 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 England is in February. Flight prices, which tend to average around £542, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Portland, Maine, with average flight prices from England 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 England. The lowest ticket price found for a Monday departure recently was £639. 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 £779.

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

Our data shows that the cheapest England 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 £599. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £786 on average. Flights to Portland, Maine from England in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Can stopping save me money on England to Portland, Maine flights?

You could potentially save up to 34% on your flight if you consider stops on a England to Portland, Maine flight.

Cheap England to Portland, Maine flight deals and tips

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

Best price found

£452

Fastest flight time

15h 07m

Direct flights

None

Airports in Portland, Maine

1 airport
The best one-way flight to Portland, Maine from England in the past 72 hours is £452. The best return flight deal from England to Portland, Maine found on momondo in the last 72 hours is £482.
The fastest flight from England to Portland, Maine takes 15h 07m
There are no direct flights from England to Portland, Maine. Popular non-direct routes for this connection are Edinburgh Turnhouse Airport - Portland Airport, London Heathrow Airport - Portland Airport and Manchester Airport - Portland Airport.
There is 1 airport near Portland, Maine: Portland (PWM)
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  • When did momondo last update prices for flights from England to Portland Airport?

    Prices for flights from England to Portland Airport refresh daily.

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

  • How old do you have to be to fly from England 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 England 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.

Best airlines flying from England to Portland, Maine

Compare and see reviews for airlines that fly from England to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £384Free CancellationRating
7.0
524 reviews
Search Icelandair flights
JetBluePriceFrom £399Free CancellationRating
7.2
2,915 reviews
Search JetBlue flights
Virgin AtlanticPriceFrom £470Free CancellationRating
7.4
657 reviews
Search Virgin Atlantic flights
FinnairPriceFrom £473Free CancellationRating
7.6
1,319 reviews
Search Finnair flights
KLMPriceFrom £483Free CancellationRating
7.8
1,382 reviews
Search KLM flights
United AirlinesPriceFrom £557Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
Aer LingusPriceFrom £619Free CancellationRating
7.1
1,202 reviews
Search Aer Lingus flights

Travelling to a place near Portland?

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

Why use momondo?

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

Finding the right flight to Portland from England is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

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

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

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

Once all potential England to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for England to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

Airports servicing Maine

Bangor Airport