How many flights depart from Maine to United Kingdom on average per week?

221 flights are operational weekly from Maine to United Kingdom as of March 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

How long is the flight from Maine to United Kingdom?

The flight from Maine to United Kingdom depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Portland (a popular airport in Maine) to London Heathrow Airport (the most popular airport in United Kingdom), then the flight time is 10h 45m on average. If you fly from Bangor (another popular airport in Maine) to London Heathrow Airport, then the average flight time is 11h 15m.

What is the cheapest airline that flies from Maine to United Kingdom?

LEVEL, British Airways, and Icelandair are the most popular carriers operating from Maine to United Kingdom

What airlines fly to United Kingdom?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to United Kingdom from Maine according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 3 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Maine to United Kingdom?

Prices for flights from Maine to United Kingdom refresh daily.

How many operators does momondo search for flights from Maine to United Kingdom?

As of March 2026, there are 18 operators available to choose from for flights from Maine to United Kingdom.

How old do you have to be to fly from Maine to United Kingdom?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maine to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$224 Cheap Flights from Maine to the United Kingdom in 2026

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Find the cheapest flights from Maine to the United Kingdom

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:05 pm - 10:45 pm

BOS

STN

21h 40m

2 stops

7:50 pm - 3:10 pm

STN

BOS

24h 20m

2 stops

$521Multiple Airlines

Tue, Apr 14 - Mon, Apr 20

11:00 pm - 12:30 am

BOS

STN

20h 30m

2 stops

7:20 am - 9:45 pm

STN

BOS

19h 25m

2 stops

$522Multiple Airlines

Thu, Apr 23 - Thu, Apr 30

8:50 pm - 11:55 am

BOS

LHR

10h 05m

1 stop

9:25 pm - 9:45 pm

LHR

BOS

29h 20m

1 stop

$525Icelandair

Fri, Apr 24 - Fri, May 1

11:15 pm - 8:30 pm

BOS

LGW

16h 15m

1 stop

9:15 pm - 8:20 pm

LGW

BOS

28h 05m

1 stop

$536TAP AIR PORTUGAL

Wed, May 6 - Tue, May 19

11:00 pm - 2:40 pm

BOS

LGW

10h 40m

1 stop

3:40 pm - 6:50 pm

LGW

BOS

32h 10m

1 stop

$545Icelandair

Sun, May 3 - Tue, May 12

11:50 pm - 9:10 am

BOS

LHR

28h 20m

1 stop

8:50 pm - 10:05 pm

LHR

BOS

30h 15m

1 stop

$545LEVEL

Sun, Sep 20 - Sat, Sep 26

11:50 pm - 9:10 am

BOS

LHR

28h 20m

1 stop

8:50 pm - 9:15 pm

LHR

BOS

29h 25m

1 stop

$557LEVEL

Sun, Sep 20 - Thu, Sep 24

9:40 pm - 1:00 pm

BOS

LHR

10h 20m

1 stop

8:55 am - 7:55 pm

LHR

BOS

16h 00m

2 stops

$576SWISS

Tue, Apr 21 - Thu, Apr 23

10:30 pm - 6:50 pm

BOS

LHR

15h 20m

2 stops

6:00 am - 8:20 pm

LHR

BOS

19h 20m

1 stop

$583TAP AIR PORTUGAL

Mon, Apr 20 - Wed, May 6

9:40 pm - 1:45 pm

BOS

LCY

11h 05m

1 stop

1:10 pm - 7:55 pm

LCY

BOS

11h 45m

1 stop

$645SWISS

Sat, May 9 - Thu, May 14

Icelandair flights from Maine to United Kingdom

Our best Icelandair deals on Maine to United Kingdom flight tickets

Icelandair

Apr 25

BOS8:50 pmBoston Logan Intl

10h 05m

1 stop

LHR11:55 amLondon Heathrow

May 2

LHR9:25 pmLondon Heathrow

29h 20m

1 stop

BOS9:45 pmBoston Logan Intl

$525

Icelandair

Apr 27

BOS8:50 pmBoston Logan Intl

9h 55m

1 stop

LGW11:45 amLondon Gatwick

May 12

LGW3:40 pmLondon Gatwick

32h 10m

1 stop

BOS6:50 pmBoston Logan Intl

$562

Icelandair

Apr 26

BOS11:00 pmBoston Logan Intl

31h 45m

1 stop

LGW11:45 amLondon Gatwick

May 7

LGW3:40 pmLondon Gatwick

11h 05m

1 stop

BOS9:45 pmBoston Logan Intl

$564

SWISS flights from Maine to United Kingdom

Our best SWISS deals on Maine to United Kingdom flight tickets

SWISS

Apr 21

BOS9:40 pmBoston Logan Intl

10h 20m

1 stop

LHR1:00 pmLondon Heathrow

Apr 23

LHR8:55 amLondon Heathrow

16h 00m

2 stops

BOS7:55 pmBoston Logan Intl

$576

SWISS

May 9

BOS9:40 pmBoston Logan Intl

11h 05m

1 stop

LCY1:45 pmLondon City

May 14

LCY1:10 pmLondon City

11h 45m

1 stop

BOS7:55 pmBoston Logan Intl

$645

SWISS

Apr 25

BOS9:40 pmBoston Logan Intl

14h 45m

1 stop

LCY5:25 pmLondon City

May 2

LCY9:15 amLondon City

15h 40m

1 stop

BOS7:55 pmBoston Logan Intl

$674

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Tue 4/14

8:05 pm-10:45 pm

2 stops21h 40m

London Stansted

Mon 4/20

7:50 pm-3:10 pm

2 stops24h 20m

$521

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Thu 4/23

11:00 pm-12:30 am

2 stops20h 30m

London Stansted

Thu 4/30

7:20 am-9:45 pm

2 stops19h 25m

$522

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 4/24

8:50 pm-11:55 am

1 stop10h 05m

London Heathrow

Fri 5/1

9:25 pm-9:45 pm

1 stop29h 20m

$525

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Wed 5/6

11:15 pm-8:30 pm

1 stop16h 15m

London Gatwick

Tue 5/19

9:15 pm-8:20 pm

1 stop28h 05m

$536

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sun 5/3

11:00 pm-2:40 pm

1 stop10h 40m

London Gatwick

Tue 5/12

3:40 pm-6:50 pm

1 stop32h 10m

$545

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 9/20

11:50 pm-9:10 am

1 stop28h 20m

London Heathrow

Sat 9/26

8:50 pm-10:05 pm

1 stop30h 15m

$545

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 9/20

11:50 pm-9:10 am

1 stop28h 20m

London Heathrow

Thu 9/24

8:50 pm-9:15 pm

1 stop29h 25m

$557

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 4/21

9:40 pm-1:00 pm

1 stop10h 20m

London Heathrow

Thu 4/23

8:55 am-7:55 pm

2 stops16h 00m

$576

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 4/20

10:30 pm-6:50 pm

2 stops15h 20m

London Heathrow

Wed 5/6

6:00 am-8:20 pm

1 stop19h 20m

$583

Quickest round-trip

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Sat 5/9

9:40 pm-1:45 pm

1 stop11h 05m

London City

Thu 5/14

1:10 pm-7:55 pm

1 stop11h 45m

$645

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maine to United Kingdom

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

Prices

Airlines

Other information

Can stopping save me money on Maine to United Kingdom flights?

You could potentially save up to 9% on your flight if you consider stops on a Maine to United Kingdom flight.

Cheap Maine to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to United Kingdom

Fastest flight time	6h 10m
Direct flights	Every day
Airports in United Kingdom	1,286 airports

The fastest flight from Maine to United Kingdom takes 6h 10m

Direct flights go from Maine to United Kingdom every day.

There are 1,286 airports in United Kingdom. From Maine there are direct flights to Edinburgh Turnhouse (EDI).

Search flight deals

When did momondo last update prices for flights from Maine to United Kingdom?
Prices for flights from Maine to United Kingdom refresh daily.
How many operators does momondo search for flights from Maine to United Kingdom?
As of March 2026, there are 18 operators available to choose from for flights from Maine to United Kingdom.
How old do you have to be to fly from Maine to United Kingdom?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maine to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Maine to United Kingdom

Compare and see reviews for airlines that fly from Maine to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $648	Free Cancellation	Rating 7.4 9,514 reviews	Search United Airlines flights
American Airlines	PriceFrom $666	Free Cancellation	Rating 7.1 11,530 reviews	Search American Airlines flights
Delta	PriceFrom $683	Free Cancellation	Rating 7.9 8,359 reviews	Search Delta flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Maine to United Kingdom for you.

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

All flight searches from Maine to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Maine to United Kingdom?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United Kingdom from Maine.

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

Yes momondo offers price alerts on flights to United Kingdom from Maine. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.