£435 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

Austrian Airlines

8 Dec

LHR

18h 25m

2 stops

PWM

15 Dec

PWM

20h 13m

1 stop

LHR

£755

American Airlines

8 Dec

LHR

15h 29m

2 stops

PWM

21 Jan

PWM

13h 50m

2 stops

LHR

£756

Austrian Airlines

8 Dec

LHR

18h 25m

2 stops

PWM

21 Jan

PWM

20h 15m

1 stop

LHR

£757

United Airlines

8 Dec

LHR

14h 42m

2 stops

PWM

15 Dec

PWM

14h 30m

2 stops

LHR

£769

Austrian Airlines

8 Dec

LHR

15h 15m

1 stop

PWM

15 Dec

PWM

16h 08m

1 stop

LHR

£774

Multiple Airlines

8 Dec

LHR

22h 24m

3 stops

PWM

21 Jan

PWM

15h 06m

2 stops

LHR

£779

Austrian Airlines

8 Dec

LHR

12h 25m

1 stop

PWM

21 Jan

PWM

20h 15m

1 stop

LHR

£781

Virgin Atlantic

24 Dec

LHR

14h 09m

1 stop

PWM

31 Dec

PWM

20h 50m

1 stop

LHR

£832

KLM

24 Dec

LHR

16h 49m

2 stops

PWM

31 Dec

PWM

12h 56m

1 stop

LHR

£834

British Airways

24 Dec

LHR

14h 49m

2 stops

PWM

31 Dec

PWM

13h 18m

2 stops

LHR

£848

Multiple Airlines

16 Feb

MAN

18h 00m

2 stops

PWM

26 Feb

PWM

55h 43m

2 stops

MAN

£849

United Airlines

23 Jan

MAN

22h 22m

2 stops

PWM

27 Jan

PWM

14h 06m

2 stops

MAN

£867

Flights to Bangor, Maine

Search all flight deals to Bangor, Maine

United Airlines

7 Dec

LHR

30h 39m

2 stops

BGR

14 Dec

BGR

16h 47m

1 stop

LHR

£762

United Airlines

8 Dec

LHR

30h 09m

2 stops

BGR

16 Dec

BGR

16h 46m

1 stop

LHR

£768

United Airlines

7 Dec

LHR

24h 29m

1 stop

BGR

14 Dec

BGR

18h 02m

1 stop

LHR

£792

United Airlines

7 Dec

LHR

26h 04m

2 stops

BGR

15 Dec

BGR

19h 37m

2 stops

LHR

£792

KLM

6 Jan

LHR

16h 05m

1 stop

BGR

6 Mar

BGR

21h 05m

1 stop

LHR

£794

American Airlines

6 Dec

LHR

27h 09m

2 stops

BGR

14 Dec

BGR

13h 12m

2 stops

LHR

£799

KLM

6 Jan

LHR

16h 05m

1 stop

BGR

6 Mar

BGR

32h 15m

2 stops

LHR

£800

United Airlines

6 Jan

LHR

32h 14m

2 stops

BGR

6 Mar

BGR

39h 35m

2 stops

LHR

£805

American Airlines

6 Dec

LHR

27h 09m

2 stops

BGR

14 Dec

BGR

20h 50m

1 stop

LHR

£810

American Airlines

8 Dec

LHR

12h 14m

1 stop

BGR

13 Dec

BGR

31h 17m

1 stop

LHR

£816

United Airlines

5 Dec

LHR

21h 39m

1 stop

BGR

16 Dec

BGR

13h 56m

1 stop

LHR

£822

Multiple Airlines

6 Dec

LHR

23h 40m

2 stops

BGR

13 Dec

BGR

13h 45m

1 stop

LHR

£825

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.

06:00 - 19:05LHR London Heathrow-AUG Augusta

18h 05m2 stops Lisbon Humberto Delgado Boston Logan Intl

15:37 - 21:35AUG Augusta-LHR London Heathrow

24h 58m2 stops Boston Logan Intl Lisbon Humberto Delgado

£648Multiple Airlines

Thu, 26 Nov - Mon, 30 Nov

06:40 - 23:49LHR London Heathrow-PWM Portland

22h 09m2 stops Kastrup Copenhagen New York John F Kennedy Intl

06:30 - 09:20PWM Portland-LHR London Heathrow

21h 50m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£706Scandinavian Airlines

Tue, 11 May - Sat, 15 May

06:40 - 23:49LHR London Heathrow-PWM Portland

22h 09m2 stops Kastrup Copenhagen New York John F Kennedy Intl

06:30 - 09:20PWM Portland-LHR London Heathrow

21h 50m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£707Scandinavian Airlines

Tue, 11 May - Sat, 15 May

06:40 - 23:49LHR London Heathrow-PWM Portland

22h 09m2 stops Kastrup Copenhagen New York John F Kennedy Intl

06:30 - 09:20PWM Portland-LHR London Heathrow

21h 50m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£708Scandinavian Airlines

Tue, 11 May - Sat, 15 May

06:00 - 19:05LHR London Heathrow-AUG Augusta

18h 05m2 stops Lisbon Humberto Delgado Boston Logan Intl

15:37 - 09:55AUG Augusta-LHR London Heathrow

13h 18m1 stop Boston Logan Intl

£739Multiple Airlines

Thu, 26 Nov - Mon, 30 Nov

11:55 - 23:58LHR London Heathrow-PWM Portland

17h 03m1 stop New York John F Kennedy Intl

06:00 - 20:45PWM Portland-LHR London Heathrow

9h 45m1 stop New York John F Kennedy Intl

£749JetBlue

Tue, 11 May - Sat, 15 May

06:00 - 19:05LHR London Heathrow-AUG Augusta

18h 05m2 stops Lisbon Humberto Delgado Boston Logan Intl

07:20 - 08:30AUG Augusta-LHR London Heathrow

20h 10m3 stops Boston Logan Intl Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

£749Multiple Airlines

Thu, 26 Nov - Mon, 30 Nov

11:55 - 23:58LHR London Heathrow-PWM Portland

17h 03m1 stop New York John F Kennedy Intl

06:00 - 20:45PWM Portland-LHR London Heathrow

9h 45m1 stop New York John F Kennedy Intl

£751JetBlue

Tue, 11 May - Sat, 15 May

06:00 - 19:25LHR London Heathrow-PWM Portland

18h 25m2 stops Vienna Intl Newark

09:12 - 10:25PWM Portland-LHR London Heathrow

20h 13m1 stop Newark

£755Austrian Airlines

Tue, 8 Dec - Tue, 15 Dec

07:45 - 18:14LHR London Heathrow-PWM Portland

15h 29m2 stops Edinburgh Turnhouse Philadelphia

11:00 - 05:50PWM Portland-LHR London Heathrow

13h 50m2 stops Philadelphia Toronto Pearson Intl

£756American Airlines

Tue, 8 Dec - Thu, 21 Jan

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonAugusta

LHR London Heathrow - AUG Augusta

LHRAUG

London Heathrow

Thu 26/11

06:00-19:05

2 stops18h 05m

Augusta

Mon 30/11

15:37-21:35

2 stops24h 58m

£648

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Tue 11/5

06:40-23:49

2 stops22h 09m

Portland

Sat 15/5

06:30-09:20

2 stops21h 50m

£706

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Tue 11/5

06:40-23:49

2 stops22h 09m

Portland

Sat 15/5

06:30-09:20

2 stops21h 50m

£707

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Tue 11/5

06:40-23:49

2 stops22h 09m

Portland

Sat 15/5

06:30-09:20

2 stops21h 50m

£708

LondonAugusta

LHR London Heathrow - AUG Augusta

LHRAUG

London Heathrow

Thu 26/11

06:00-19:05

2 stops18h 05m

Augusta

Mon 30/11

15:37-09:55

1 stop13h 18m

£739

Fastest return journey

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Tue 11/5

11:55-23:58

1 stop17h 03m

Portland

Sat 15/5

06:00-20:45

1 stop9h 45m

£749

LondonAugusta

LHR London Heathrow - AUG Augusta

LHRAUG

London Heathrow

Thu 26/11

06:00-19:05

2 stops18h 05m

Augusta

Mon 30/11

07:20-08:30

3 stops20h 10m

£749

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Tue 11/5

11:55-23:58

1 stop17h 03m

Portland

Sat 15/5

06:00-20:45

1 stop9h 45m

£751

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Tue 8/12

06:00-19:25

2 stops18h 25m

Portland

Tue 15/12

09:12-10:25

1 stop20h 13m

£755

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Tue 8/12

07:45-18:14

2 stops15h 29m

Portland

Thu 21/1

11:00-05:50

2 stops13h 50m

£756

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 14h 09m on average. If you fly from Manchester (another popular airport in United Kingdom) to Portland, then the average flight time is 22h 22m.

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	£445
Best Round-Trip Price	£755
Fastest flight time	31h 28m

The best one-way flight price to Maine from United Kingdom in the last 5 days is £445 (London Heathrow to Portland).

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The best return flight price to Maine from United Kingdom in the last 5 days is £755 (London Heathrow to Portland).

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The fastest flight to Maine from United Kingdom takes 31h 28m (London Heathrow to Portland).

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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 £213/per person and the cheapest flight to Maine is £80/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?

53% 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 4 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.