£462 Cheap Flights to Maine in 2026/27

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Recent flights found to popular cities in Maine

Find flights to these popular cities in Maine from your nearest airport.

Flights to Portland, Maine

Search all flight deals to Portland, Maine

Finnair

8 Feb

LHR

20h 19m

2 stops

PWM

15 Feb

PWM

17h 04m

2 stops

LHR

£738

United Airlines

2 Dec

LHR

16h 19m

2 stops

PWM

6 Dec

PWM

31h 08m

1 stop

LHR

£759

United Airlines

2 Dec

LHR

16h 19m

2 stops

PWM

6 Dec

PWM

31h 08m

1 stop

LHR

£759

Austrian Airlines

8 Feb

LHR

28h 28m

2 stops

PWM

15 Feb

PWM

16h 38m

1 stop

LHR

£760

United Airlines

2 Dec

LHR

16h 19m

2 stops

PWM

6 Dec

PWM

43h 10m

2 stops

LHR

£761

Multiple Airlines

8 Feb

LHR

17h 14m

1 stop

PWM

15 Feb

PWM

20h 50m

1 stop

LHR

£782

United Airlines

2 Dec

LHR

16h 19m

2 stops

PWM

6 Dec

PWM

14h 30m

2 stops

LHR

£788

United Airlines

2 Dec

LHR

16h 19m

2 stops

PWM

6 Dec

PWM

14h 30m

2 stops

LHR

£789

United Airlines

2 Dec

LHR

12h 25m

1 stop

PWM

6 Dec

PWM

14h 13m

1 stop

LHR

£818

United Airlines

2 Dec

LHR

12h 25m

1 stop

PWM

6 Dec

PWM

14h 13m

1 stop

LHR

£819

United Airlines

2 Dec

MAN

19h 32m

2 stops

PWM

6 Dec

PWM

45h 45m

2 stops

MAN

£830

United Airlines

2 Dec

MAN

19h 32m

2 stops

PWM

6 Dec

PWM

45h 45m

2 stops

MAN

£831

Flights to Bangor, Maine

Search all flight deals to Bangor, Maine

Delta

16 Dec

LHR

29h 20m

2 stops

BGR

23 Dec

BGR

10h 01m

1 stop

LHR

£856

Delta

16 Dec

LHR

23h 55m

1 stop

BGR

23 Dec

BGR

10h 01m

1 stop

LHR

£865

Multiple Airlines

1 Apr

LHR

19h 56m

2 stops

BGR

8 Apr

BGR

27h 35m

2 stops

LHR

£875

United Airlines

17 Dec

LHR

20h 40m

2 stops

BGR

24 Dec

BGR

18h 05m

1 stop

LHR

£908

United Airlines

16 Dec

LHR

29h 20m

2 stops

BGR

23 Dec

BGR

43h 20m

2 stops

LHR

£931

United Airlines

1 Apr

LHR

15h 14m

2 stops

BGR

8 Apr

BGR

16h 05m

1 stop

LHR

£946

United Airlines

17 Dec

LHR

14h 45m

1 stop

BGR

24 Dec

BGR

9h 55m

1 stop

LHR

£961

Multiple Airlines

1 Apr

LHR

25h 18m

1 stop

BGR

8 Apr

BGR

18h 42m

1 stop

LHR

£968

British Airways

18 Dec

LHR

15h 36m

2 stops

BGR

25 Dec

BGR

17h 55m

2 stops

LHR

£1,023

British Airways

18 Dec

LHR

31h 16m

1 stop

BGR

25 Dec

BGR

14h 50m

1 stop

LHR

£1,068

British Airways

18 Dec

LHR

15h 36m

2 stops

BGR

25 Dec

BGR

19h 05m

1 stop

LHR

£1,070

United Airlines

17 Dec

LHR

20h 40m

2 stops

BGR

24 Dec

BGR

28h 25m

2 stops

LHR

£1,087

Flights to Augusta, Maine

Search all flight deals to Augusta, Maine

Multiple Airlines

20 Dec

LHR

23h 21m

2 stops

AUG

27 Dec

AUG

19h 25m

2 stops

LHR

£1,341

Find the cheapest flights from the United Kingdom to Maine

Return

One-way

Last minute

Recent return flight deals from the United Kingdom to Maine

Enter your travel dates to find the best prices.

07:30 - 22:49LHR London Heathrow-PWM Portland

20h 19m2 stops Madrid Barajas Philadelphia

11:01 - 09:05PWM Portland-LHR London Heathrow

17h 04m2 stops Philadelphia Montreal Pierre Elliott Trudeau Intl

£738Finnair

Mon, 8 Feb - Mon, 15 Feb

12:05 - 23:24LHR London Heathrow-PWM Portland

16h 19m2 stops Zurich Newark

09:12 - 21:20PWM Portland-LHR London Heathrow

31h 08m1 stop Newark

£759United Airlines

Wed, 2 Dec - Sun, 6 Dec

12:05 - 23:24LHR London Heathrow-PWM Portland

16h 19m2 stops Zurich Newark

09:12 - 21:20PWM Portland-LHR London Heathrow

31h 08m1 stop Newark

£759United Airlines

Wed, 2 Dec - Sun, 6 Dec

19:25 - 18:53LHR London Heathrow-PWM Portland

28h 28m2 stops Vienna Intl Newark

08:42 - 06:20PWM Portland-LHR London Heathrow

16h 38m1 stop Newark

£760Austrian Airlines

Mon, 8 Feb - Mon, 15 Feb

12:05 - 23:24LHR London Heathrow-PWM Portland

16h 19m2 stops Zurich Newark

07:00 - 07:10PWM Portland-LHR London Heathrow

43h 10m2 stops Newark Montreal Pierre Elliott Trudeau Intl

£761United Airlines

Wed, 2 Dec - Sun, 6 Dec

10:35 - 22:49LHR London Heathrow-PWM Portland

17h 14m1 stop Philadelphia

06:00 - 07:50PWM Portland-LHR London Heathrow

20h 50m1 stop Atlanta Hartsfield-Jackson

£782Multiple Airlines

Mon, 8 Feb - Mon, 15 Feb

12:05 - 23:24LHR London Heathrow-PWM Portland

16h 19m2 stops Zurich Newark

15:20 - 10:50PWM Portland-LHR London Heathrow

14h 30m2 stops Newark Washington, D.C. Dulles Intl

£788United Airlines

Wed, 2 Dec - Sun, 6 Dec

12:05 - 23:24LHR London Heathrow-PWM Portland

16h 19m2 stops Zurich Newark

15:20 - 10:50PWM Portland-LHR London Heathrow

14h 30m2 stops Newark Washington, D.C. Dulles Intl

£789United Airlines

Wed, 2 Dec - Sun, 6 Dec

12:00 - 19:25LHR London Heathrow-PWM Portland

12h 25m1 stop Newark

16:47 - 12:00PWM Portland-LHR London Heathrow

14h 13m1 stop Chicago O'Hare Intl

£818United Airlines

Wed, 2 Dec - Sun, 6 Dec

12:00 - 19:25LHR London Heathrow-PWM Portland

12h 25m1 stop Newark

16:47 - 12:00PWM Portland-LHR London Heathrow

14h 13m1 stop Chicago O'Hare Intl

£819United Airlines

Wed, 2 Dec - Sun, 6 Dec

Recent last minute flight deals from the United Kingdom to Maine

Enter your travel dates to find the best prices.

13:10 - 10:09LHR London Heathrow-BGR Bangor

25h 59m1 stop Philadelphia

06:00 - 09:05BGR Bangor-LHR London Heathrow

22h 05m2 stops Philadelphia Montreal Pierre Elliott Trudeau Intl

£996Finnair

Tue, 10 Nov - Tue, 1 Dec

16:45 - 22:59LHR London Heathrow-BGR Bangor

35h 14m2 stops Montreal Pierre Elliott Trudeau Intl Philadelphia

10:43 - 07:50BGR Bangor-LHR London Heathrow

16h 07m1 stop Philadelphia

£997Finnair

Tue, 10 Nov - Tue, 1 Dec

13:10 - 00:08LHR London Heathrow-BGR Bangor

15h 58m2 stops Boston Logan Intl Washington, D.C. Reagan-National

10:43 - 06:15BGR Bangor-LHR London Heathrow

14h 32m2 stops Philadelphia Toronto Pearson Intl

£1,010American Airlines

Tue, 10 Nov - Tue, 1 Dec

12:05 - 10:19LHR London Heathrow-BGR Bangor

27h 14m2 stops Zurich Newark

11:00 - 07:55BGR Bangor-LHR London Heathrow

15h 55m2 stops Newark Chicago O'Hare Intl

£1,032United Airlines

Wed, 11 Nov - Mon, 16 Nov

09:10 - 10:19LHR London Heathrow-BGR Bangor

30h 09m1 stop Newark

11:23 - 06:20BGR Bangor-LHR London Heathrow

13h 57m1 stop Newark

£1,047United Airlines

Tue, 10 Nov - Tue, 1 Dec

09:10 - 10:19LHR London Heathrow-BGR Bangor

30h 09m1 stop Newark

11:23 - 06:20BGR Bangor-LHR London Heathrow

13h 57m1 stop Newark

£1,048United Airlines

Tue, 10 Nov - Tue, 1 Dec

09:00 - 10:19LHR London Heathrow-BGR Bangor

30h 19m2 stops Zurich Newark

11:00 - 06:30BGR Bangor-LHR London Heathrow

38h 30m2 stops Newark Ottawa

£1,063United Airlines

Wed, 11 Nov - Fri, 20 Nov

10:00 - 15:05LHR London Heathrow-BGR Bangor

34h 05m2 stops Amsterdam Schiphol New York John F Kennedy Intl

15:45 - 20:10BGR Bangor-LHR London Heathrow

23h 25m1 stop New York John F Kennedy Intl

£1,065Delta

Wed, 11 Nov - Fri, 20 Nov

15:50 - 15:05LHR London Heathrow-BGR Bangor

28h 15m1 stop New York John F Kennedy Intl

15:45 - 20:10BGR Bangor-LHR London Heathrow

23h 25m1 stop New York John F Kennedy Intl

£1,079Delta

Wed, 11 Nov - Fri, 20 Nov

13:10 - 10:09LHR London Heathrow-BGR Bangor

25h 59m1 stop Philadelphia

10:43 - 06:15BGR Bangor-LHR London Heathrow

14h 32m2 stops Philadelphia Toronto Pearson Intl

£1,107American Airlines

Tue, 10 Nov - Tue, 1 Dec

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Mon 8/2

07:30-22:49

2 stops20h 19m

Portland

Mon 15/2

11:01-09:05

2 stops17h 04m

£738

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Wed 2/12

12:05-23:24

2 stops16h 19m

Portland

Sun 6/12

09:12-21:20

1 stop31h 08m

£759

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Wed 2/12

12:05-23:24

2 stops16h 19m

Portland

Sun 6/12

09:12-21:20

1 stop31h 08m

£759

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Mon 8/2

19:25-18:53

2 stops28h 28m

Portland

Mon 15/2

08:42-06:20

1 stop16h 38m

£760

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Wed 2/12

12:05-23:24

2 stops16h 19m

Portland

Sun 6/12

07:00-07:10

2 stops43h 10m

£761

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Mon 8/2

10:35-22:49

1 stop17h 14m

Portland

Mon 15/2

06:00-07:50

1 stop20h 50m

£782

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Wed 2/12

12:05-23:24

2 stops16h 19m

Portland

Sun 6/12

15:20-10:50

2 stops14h 30m

£788

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Wed 2/12

12:05-23:24

2 stops16h 19m

Portland

Sun 6/12

15:20-10:50

2 stops14h 30m

£789

Fastest return journey

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Wed 2/12

12:00-19:25

1 stop12h 25m

Portland

Sun 6/12

16:47-12:00

1 stop14h 13m

£818

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Wed 2/12

12:00-19:25

1 stop12h 25m

Portland

Sun 6/12

16:47-12:00

1 stop14h 13m

£819

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Maine flights insights and trends

Explore insights for your Maine flight to craft the best travel plan

How long is the flight from United Kingdom to Maine?

The flight from United Kingdom to Maine depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from London Heathrow (a popular airport in United Kingdom) to Portland (the most popular airport in Maine), then the flight time is 16h 19m on average. If you fly from Manchester (another popular airport in United Kingdom) to Portland, then the average flight time is 19h 32m.

Cheapest flights to cities in Maine

Click on the cities below to find out when it's cheapest to fly to Maine from United Kingdom

Portland

Find flights to Portland

Cheap Maine flight deals and tips

Summary info about Maine flight prices, duration and airlines

Best One-Way Price	£462
Best Round-Trip Price	£738
Fastest flight time	30h 47m

The best one-way flight price to Maine from United Kingdom in the last 5 days is £462 (London Heathrow to Portland).

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The best return flight price to Maine from United Kingdom in the last 5 days is £738 (London Heathrow to Portland).

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The fastest flight to Maine from United Kingdom takes 30h 47m (London Heathrow to Bangor).

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Frequently asked questions about flying to Maine

What is the cheapest flight I can find to Maine?

The average flight to Maine costs £226/per person and the cheapest flight to Maine is £79/per person. This price varies based on a multitude of factors such as departure airport, airline, time of booking and when you plan on travelling.

What is the best airport to fly into to visit Portland, Maine?

59% of momondo users visit Portland, Maine more often than any other city in Maine. When travelling to Portland, Maine, typically the most convenient airport to fly into is Boston Airport.

What is the weather like in Maine?

The temperatures in Maine range from -5 °C to 20 °C depending on the time of year. The warmest month in Maine is July, and the coldest month in Maine is January. Those looking for a drier month during their visit should travel during the months of August, July, or September, when rain is least likely compared to the rest of the year.

When did momondo last update prices for flights to Maine?

Prices for flights to Maine were last updated today.

How many operators does momondo search for flights to Maine?

As of November 2026, there are 3 operators available to choose from for flights to Maine.

How old do you have to be to fly to Maine?

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 to Maine.

What documentation or ID do you need to fly to Maine?

The travel and health documents you'll need for your trip to Maine 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 Maine. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Maine?

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 Maine.

Can I find flights to Maine with flexible booking policies on momondo?

momondo does allow users to show only those flights to Maine which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Maine?

momondo helps you find the best flight to Maine by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Maine 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.