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

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

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 Bangor (a popular airport in Maine) to London Heathrow Airport (the most popular airport in United Kingdom), then the flight time is 10h on average. If you fly from Portland (another popular airport in Maine) to London Heathrow Airport, then the average flight time is 11h 35m.

What airlines fly to United Kingdom?

American Airlines, Delta and KLM 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 36% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 4 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

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

231 flights are operational weekly from Maine to United Kingdom as of September 2026. The most popular departure day for this route is Fri, with 17% of flights per week taking off on this day.

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 September 2026, there are 17 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.

$230 Cheap Flights from Maine to the United Kingdom in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

5:45 am - 6:45 pmBOS Boston Logan Intl-MAN Manchester

32h 00m2 stops Toronto Pearson Intl Dublin

10:15 pm - 5:58 pmMAN Manchester-BOS Boston Logan Intl

24h 43m2 stops Dublin Toronto Pearson Intl

$474Multiple Airlines

Fri, Nov 6 - Sun, Nov 15

8:00 pm - 12:00 pmBOS Boston Logan Intl-MAN Manchester

11h 00m1 stop Madrid Barajas

8:15 am - 6:25 pmMAN Manchester-BOS Boston Logan Intl

15h 10m1 stop Madrid Barajas

$477Multiple Airlines

Wed, Nov 11 - Wed, Nov 18

7:50 pm - 9:55 amBOS Boston Logan Intl-GLA Glasgow Intl

9h 05m1 stop Reykjavik Keflavik Intl

11:35 am - 5:50 pmGLA Glasgow Intl-BOS Boston Logan Intl

11h 15m1 stop Reykjavik Keflavik Intl

$554Icelandair

Fri, Jan 22 - Mon, Jan 25

7:50 pm - 9:55 amBOS Boston Logan Intl-GLA Glasgow Intl

9h 05m1 stop Reykjavik Keflavik Intl

11:55 am - 5:50 pmGLA Glasgow Intl-BOS Boston Logan Intl

10h 55m1 stop Reykjavik Keflavik Intl

$554Icelandair

Thu, Dec 10 - Mon, Dec 14

9:20 pm - 12:45 pmBOS Boston Logan Intl-GLA Glasgow Intl

10h 25m1 stop Dublin

8:25 am - 7:05 pmGLA Glasgow Intl-BOS Boston Logan Intl

15h 40m1 stop Dublin

$622Aer Lingus

Wed, Nov 18 - Fri, Nov 27

9:15 pm - 12:50 pmBOS Boston Logan Intl-GLA Glasgow Intl

10h 35m1 stop Dublin

8:35 am - 2:55 pmGLA Glasgow Intl-BOS Boston Logan Intl

11h 20m1 stop Dublin

$624Aer Lingus

Sun, Oct 11 - Tue, Oct 20

8:05 pm - 12:30 pmBOS Boston Logan Intl-GLA Glasgow Intl

11h 25m1 stop London Heathrow

8:00 am - 8:40 pmGLA Glasgow Intl-BOS Boston Logan Intl

16h 40m1 stop London Heathrow

$637American Airlines

Wed, Oct 21 - Fri, Oct 30

9:30 pm - 4:40 pmBOS Boston Logan Intl-GLA Glasgow Intl

14h 10m1 stop London Heathrow

6:35 am - 3:45 pmGLA Glasgow Intl-BOS Boston Logan Intl

14h 10m1 stop London Heathrow

$638American Airlines

Wed, Nov 18 - Fri, Nov 27

7:35 pm - 10:30 amBOS Boston Logan Intl-GLA Glasgow Intl

10h 55m1 stop London Heathrow

2:05 pm - 10:50 pmGLA Glasgow Intl-BOS Boston Logan Intl

12h 45m1 stop London Heathrow

$640British Airways

Wed, Mar 17 - Wed, Mar 24

7:45 pm - 10:50 amBOS Boston Logan Intl-GLA Glasgow Intl

11h 05m1 stop London Heathrow

10:55 am - 8:40 pmGLA Glasgow Intl-BOS Boston Logan Intl

13h 45m1 stop London Heathrow

$640British Airways

Tue, Mar 16 - Tue, Mar 23

Cheap last minute flights

Enter your travel dates to find the best prices.

10:50 am - 7:45 pmBOS Boston Logan Intl-MAN Manchester

27h 55m2 stops Toronto Pearson Intl Dublin

10:25 pm - 3:40 pmMAN Manchester-BOS Boston Logan Intl

22h 15m2 stops Dublin Frankfurt am Main

$625Multiple Airlines

Thu, Sep 24 - Thu, Oct 8

10:50 am - 7:45 pmBOS Boston Logan Intl-MAN Manchester

27h 55m2 stops Toronto Pearson Intl Dublin

10:25 pm - 3:40 pmMAN Manchester-BOS Boston Logan Intl

22h 15m2 stops Dublin Frankfurt am Main

$629Multiple Airlines

Thu, Sep 24 - Thu, Oct 8

8:05 pm - 12:30 pmBOS Boston Logan Intl-GLA Glasgow Intl

11h 25m1 stop London Heathrow

5:55 am - 12:35 pmGLA Glasgow Intl-BOS Boston Logan Intl

11h 40m1 stop London Heathrow

$637American Airlines

Wed, Sep 23 - Tue, Sep 29

8:05 pm - 12:30 pmBOS Boston Logan Intl-GLA Glasgow Intl

11h 25m1 stop London Heathrow

5:55 am - 12:35 pmGLA Glasgow Intl-BOS Boston Logan Intl

11h 40m1 stop London Heathrow

$638American Airlines

Wed, Sep 23 - Tue, Sep 29

5:28 pm - 12:30 pmBOS Boston Logan Intl-GLA Glasgow Intl

14h 02m2 stops New York John F Kennedy Intl London Heathrow

5:55 am - 9:49 pmGLA Glasgow Intl-BOS Boston Logan Intl

20h 54m2 stops London Heathrow Philadelphia

$669British Airways

Wed, Sep 23 - Tue, Sep 29

10:50 am - 6:30 amBOS Boston Logan Intl-LHR London Heathrow

14h 40m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

6:50 am - 4:05 pmLHR London Heathrow-BOS Boston Logan Intl

14h 15m2 stops Brussels Bruxelles-National Toronto Pearson Intl

$680Air Canada

Tue, Sep 22 - Tue, Sep 29

5:50 am - 8:35 amBOS Boston Logan Intl-LHR London Heathrow

21h 45m2 stops Montreal Pierre Elliott Trudeau Intl Ottawa

12:05 pm - 10:40 pmLHR London Heathrow-BOS Boston Logan Intl

15h 35m1 stop Toronto Pearson Intl

$682Air Canada

Wed, Sep 23 - Wed, Sep 30

3:35 pm - 6:30 amBOS Boston Logan Intl-LHR London Heathrow

9h 55m1 stop Montreal Pierre Elliott Trudeau Intl

12:40 pm - 10:40 pmLHR London Heathrow-BOS Boston Logan Intl

15h 00m2 stops Halifax Intl Toronto Pearson Intl

$683United Airlines

Wed, Sep 23 - Wed, Sep 30

12:41 pm - 7:15 amBOS Boston Logan Intl-LHR London Heathrow

13h 34m1 stop Newark

9:30 am - 6:14 pmLHR London Heathrow-BOS Boston Logan Intl

13h 44m2 stops Ottawa Toronto Pearson Intl

$684United Airlines

Tue, Sep 22 - Thu, Oct 1

5:28 pm - 12:30 pmBOS Boston Logan Intl-GLA Glasgow Intl

14h 02m2 stops New York John F Kennedy Intl London Heathrow

7:00 am - 12:35 pmGLA Glasgow Intl-BOS Boston Logan Intl

10h 35m1 stop London Heathrow

$776British Airways

Wed, Sep 23 - Tue, Sep 29

Cheap direct flights

Enter your travel dates to find the best prices.

10:11 pm - 9:55 amBOS Boston Logan Intl-LHR London Heathrow

6h 44mnonstop

9:40 am - 12:20 pmLHR London Heathrow-BOS Boston Logan Intl

7h 40mnonstop

$678Virgin Atlantic

Wed, Feb 17 - Wed, Feb 24

6:45 pm - 6:25 amBOS Boston Logan Intl-LHR London Heathrow

6h 40mnonstop

7:10 pm - 9:50 pmLHR London Heathrow-BOS Boston Logan Intl

7h 40mnonstop

$679British Airways

Tue, Nov 10 - Tue, Nov 17

7:30 am - 7:00 pmBOS Boston Logan Intl-LHR London Heathrow

6h 30mnonstop

5:00 pm - 7:40 pmLHR London Heathrow-BOS Boston Logan Intl

7h 40mnonstop

$679British Airways

Tue, Nov 10 - Fri, Nov 20

10:11 pm - 9:55 amBOS Boston Logan Intl-LHR London Heathrow

6h 44mnonstop

6:00 pm - 8:40 pmLHR London Heathrow-BOS Boston Logan Intl

7h 40mnonstop

$680Delta

Mon, Mar 1 - Wed, Mar 31

10:11 pm - 9:55 amBOS Boston Logan Intl-LHR London Heathrow

6h 44mnonstop

5:20 pm - 8:15 pmLHR London Heathrow-BOS Boston Logan Intl

7h 55mnonstop

$680Delta

Mon, Jan 4 - Fri, Jan 22

7:30 am - 7:00 pmBOS Boston Logan Intl-LHR London Heathrow

6h 30mnonstop

5:00 pm - 7:40 pmLHR London Heathrow-BOS Boston Logan Intl

7h 40mnonstop

$680Finnair

Tue, Dec 15 - Tue, Dec 22

7:30 am - 7:00 pmBOS Boston Logan Intl-LHR London Heathrow

6h 30mnonstop

5:00 pm - 7:40 pmLHR London Heathrow-BOS Boston Logan Intl

7h 40mnonstop

$680Iberia

Wed, Dec 16 - Tue, Dec 22

7:30 am - 7:00 pmBOS Boston Logan Intl-LHR London Heathrow

6h 30mnonstop

5:00 pm - 7:40 pmLHR London Heathrow-BOS Boston Logan Intl

7h 40mnonstop

$680Iberia

Wed, Dec 16 - Wed, Dec 23

9:30 pm - 9:15 amBOS Boston Logan Intl-LHR London Heathrow

6h 45mnonstop

9:40 am - 12:21 pmLHR London Heathrow-BOS Boston Logan Intl

7h 41mnonstop

$683Virgin Atlantic

Mon, Oct 12 - Mon, Oct 19

7:30 am - 7:00 pmBOS Boston Logan Intl-LHR London Heathrow

6h 30mnonstop

11:40 am - 2:20 pmLHR London Heathrow-BOS Boston Logan Intl

7h 40mnonstop

$691Finnair

Thu, Nov 19 - Thu, Dec 3

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KLM flights from Maine to United Kingdom

Our best KLM deals on Maine to United Kingdom flight tickets

KLM

Sep 27

BOS4:40 pmBoston Logan Intl

10h 15m

1 stop

LCY7:55 amLondon City

Oct 6

LCY9:20 amLondon City

12h 16m

1 stop

BOS4:36 pmBoston Logan Intl

$711

KLM

Sep 27

BOS4:40 pmBoston Logan Intl

10h 15m

1 stop

LCY7:55 amLondon City

Oct 6

LCY9:20 amLondon City

12h 16m

1 stop

BOS4:36 pmBoston Logan Intl

$713

KLM

Oct 11

BOS4:45 pmBoston Logan Intl

10h 10m

1 stop

LCY7:55 amLondon City

Oct 20

LCY10:00 amLondon City

11h 36m

1 stop

BOS4:36 pmBoston Logan Intl

$714

Air Canada flights from Maine to United Kingdom

Our best Air Canada deals on Maine to United Kingdom flight tickets

Air Canada

Sep 27

BOS3:35 pmBoston Logan Intl

13h 25m

1 stop

LHR10:00 amLondon Heathrow

Oct 6

LHR12:05 pmLondon Heathrow

14h 21m

2 stops

BOS9:26 pmBoston Logan Intl

$678

Air Canada

Sep 27

BOS10:50 amBoston Logan Intl

14h 40m

2 stops

LHR6:30 amLondon Heathrow

Oct 6

LHR6:50 amLondon Heathrow

16h 24m

2 stops

BOS6:14 pmBoston Logan Intl

$680

Air Canada

Sep 27

BOS3:35 pmBoston Logan Intl

9h 55m

1 stop

LHR6:30 amLondon Heathrow

Oct 6

LHR12:05 pmLondon Heathrow

14h 21m

2 stops

BOS9:26 pmBoston Logan Intl

$681

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonManchester

BOS Boston Logan Intl - MAN Manchester

BOSMAN

Boston Logan Intl

Fri 11/6

5:45 am-6:45 pm

2 stops32h 00m

Manchester

Sun 11/15

10:15 pm-5:58 pm

2 stops24h 43m

$474

BostonManchester

BOS Boston Logan Intl - MAN Manchester

BOSMAN

Boston Logan Intl

Wed 11/11

8:00 pm-12:00 pm

1 stop11h 00m

Manchester

Wed 11/18

8:15 am-6:25 pm

1 stop15h 10m

$477

BostonGlasgow

BOS Boston Logan Intl - GLA Glasgow Intl

BOSGLA

Boston Logan Intl

Fri 1/22

7:50 pm-9:55 am

1 stop9h 05m

Glasgow Intl

Mon 1/25

11:35 am-5:50 pm

1 stop11h 15m

$554

Quickest round-trip

BostonGlasgow

BOS Boston Logan Intl - GLA Glasgow Intl

BOSGLA

Boston Logan Intl

Thu 12/10

7:50 pm-9:55 am

1 stop9h 05m

Glasgow Intl

Mon 12/14

11:55 am-5:50 pm

1 stop10h 55m

$554

BostonGlasgow

BOS Boston Logan Intl - GLA Glasgow Intl

BOSGLA

Boston Logan Intl

Wed 11/18

9:20 pm-12:45 pm

1 stop10h 25m

Glasgow Intl

Fri 11/27

8:25 am-7:05 pm

1 stop15h 40m

$622

BostonGlasgow

BOS Boston Logan Intl - GLA Glasgow Intl

BOSGLA

Boston Logan Intl

Sun 10/11

9:15 pm-12:50 pm

1 stop10h 35m

Glasgow Intl

Tue 10/20

8:35 am-2:55 pm

1 stop11h 20m

$624

BostonGlasgow

BOS Boston Logan Intl - GLA Glasgow Intl

BOSGLA

Boston Logan Intl

Wed 10/21

8:05 pm-12:30 pm

1 stop11h 25m

Glasgow Intl

Fri 10/30

8:00 am-8:40 pm

1 stop16h 40m

$637

BostonGlasgow

BOS Boston Logan Intl - GLA Glasgow Intl

BOSGLA

Boston Logan Intl

Wed 11/18

9:30 pm-4:40 pm

1 stop14h 10m

Glasgow Intl

Fri 11/27

6:35 am-3:45 pm

1 stop14h 10m

$638

BostonGlasgow

BOS Boston Logan Intl - GLA Glasgow Intl

BOSGLA

Boston Logan Intl

Wed 3/17

7:35 pm-10:30 am

1 stop10h 55m

Glasgow Intl

Wed 3/24

2:05 pm-10:50 pm

1 stop12h 45m

$640

BostonGlasgow

BOS Boston Logan Intl - GLA Glasgow Intl

BOSGLA

Boston Logan Intl

Tue 3/16

7:45 pm-10:50 am

1 stop11h 05m

Glasgow Intl

Tue 3/23

10:55 am-8:40 pm

1 stop13h 45m

$640

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

What is the cheapest month to fly to United Kingdom?

In general, January is the cheapest month to fly from Maine to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to United Kingdom during the month of January, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $699.

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

You could potentially save up to 4% 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

Best Price Found	$230
Fastest flight time	6h 20m
Direct flights	Every day
Airports in United Kingdom	1,285 airports

The best one-way flight to United Kingdom from Maine in the past 72 hours is $230. The best round-trip flight deal from Maine to United Kingdom found on momondo in the last 72 hours is $474.

The fastest flight from Maine to United Kingdom takes 6h 20m

Direct flights go from Maine to United Kingdom every day.

There are 1,285 airports in United Kingdom. From Maine there are direct flights to London Heathrow (LHR), Edinburgh Turnhouse (EDI).

Search flight deals

Frequently asked questions about flying from Maine to the United Kingdom

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 September 2026, there are 17 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
American Airlines	PriceFrom $666	Free Cancellation	Rating 7.0 12,087 reviews	Search American Airlines flights
United Airlines	PriceFrom $947	Free Cancellation	Rating 7.4 10,232 reviews	Search United Airlines flights
KLM	PriceFrom $1,112	Free Cancellation	Rating 7.8 1,577 reviews	Search KLM flights
Delta	PriceFrom $1,112	Free Cancellation	Rating 7.8 8,591 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.