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

252 flights are operational weekly from Maine to United Kingdom as of April 2025. The most popular departure day for this route is Thu, 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 9h 35m on average. If you fly from Bangor (another popular airport in Maine) to London Heathrow Airport, then the average flight time is 12h 04m.

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

Icelandair, TAP AIR PORTUGAL, and PLAY are the most popular carriers operating from Maine to United Kingdom

What airlines fly to United Kingdom?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to United Kingdom from Maine according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 5 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 April 2025, there are 19 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.

$172 Cheap Flights from Maine to the United Kingdom - Save in Minutes

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Find the cheapest flights from Maine to the United Kingdom

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One-way

Last minute

Direct

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Maine to the United Kingdom.

5:40 pm - 2:35 pmBOS-LHR

15h 55m2 stops

6:40 am - 3:35 pmLHR-BOS

37h 55m2 stops

$360Scandinavian Airlines

Find Deal

Fri, Oct 3 - Sun, Oct 5

5:40 pm - 4:00 pmBOS-LHR

17h 20m1 stop

6:40 am - 3:35 pmLHR-BOS

37h 55m2 stops

$361Scandinavian Airlines

Find Deal

Fri, Oct 3 - Sun, Oct 5

9:40 pm - 12:30 pmBOS-LCY

9h 50m1 stop

1:05 pm - 7:55 pmLCY-BOS

11h 50m1 stop

$376SWISS

Find Deal

Thu, Aug 28 - Mon, Sep 1

4:15 pm - 7:05 pmBOS-STN

21h 50m2 stops

9:10 pm - 2:00 pmSTN-BOS

21h 50m2 stops

$425

Find Deal

Mon, May 12 - Sat, May 17

4:15 pm - 12:45 amBOS-STN

27h 30m2 stops

7:35 pm - 1:55 pmSTN-BOS

23h 20m2 stops

$428

Find Deal

Thu, May 15 - Mon, May 19

7:15 pm - 10:40 amBOS-STN

10h 25m1 stop

11:40 am - 5:50 pmSTN-BOS

11h 10m1 stop

$439PLAY

Find Deal

Mon, May 12 - Sat, May 17

7:15 pm - 10:40 amBOS-STN

10h 25m1 stop

11:40 am - 5:50 pmSTN-BOS

11h 10m1 stop

$445PLAY

Find Deal

Tue, Sep 30 - Wed, Oct 8

8:50 pm - 2:40 pmBOS-LGW

12h 50m1 stop

3:40 pm - 10:00 pmLGW-BOS

11h 20m1 stop

$477Icelandair

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Fri, Sep 26 - Wed, Oct 8

11:35 pm - 2:40 pmBOS-LGW

10h 05m1 stop

11:55 am - 5:45 pmLGW-BOS

10h 50m1 stop

$480Icelandair

Find Deal

Wed, Oct 22 - Sun, Nov 9

9:40 pm - 5:15 pmBOS-LCY

14h 35m1 stop

1:05 pm - 7:55 pmLCY-BOS

11h 50m1 stop

$585SWISS

Find Deal

Thu, May 8 - Tue, May 13

Iberia flights from Maine to United Kingdom

Our best Iberia deals on Maine to United Kingdom flight tickets

Iberia

Oct 3

BOS7:15 amBoston Logan Intl

6h 30m

LHR6:45 pmLondon Heathrow

Oct 7

LHR7:45 amLondon Heathrow

12h 15m

1 stop

BOS3:00 pmBoston Logan Intl

$550

Find similar

Iberia

Aug 13

BOS9:55 pmBoston Logan Intl

6h 35m

LHR9:30 amLondon Heathrow

Aug 21

LHR8:55 amLondon Heathrow

7h 25m

BOS11:20 amBoston Logan Intl

$568

Find similar

Iberia

Aug 21

BOS7:30 amBoston Logan Intl

6h 25m

LHR6:55 pmLondon Heathrow

Sep 17

LHR5:35 pmLondon Heathrow

7h 35m

BOS8:10 pmBoston Logan Intl

$569

Find similar

Finnair flights from Maine to United Kingdom

Our best Finnair deals on Maine to United Kingdom flight tickets

Finnair

May 1

BOS8:00 pmBoston Logan Intl

10h 05m

1 stop

LHR11:05 amLondon Heathrow

May 7

LHR5:35 pmLondon Heathrow

7h 35m

BOS8:10 pmBoston Logan Intl

$589

Find similar

Finnair

May 9

BOS8:05 pmBoston Logan Intl

6h 45m

LHR7:50 amLondon Heathrow

May 16

LHR8:55 amLondon Heathrow

7h 15m

BOS11:10 amBoston Logan Intl

$594

Find similar

Finnair

May 1

BOS8:00 pmBoston Logan Intl

10h 05m

1 stop

LHR11:05 amLondon Heathrow

May 8

LHR2:40 pmLondon Heathrow

7h 25m

BOS5:05 pmBoston Logan Intl

$598

Find similar

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, November 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 $712. If you aren’t able to travel to United Kingdom during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $716.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Maine to United Kingdom is on a Tuesday when prices can be found for as low as $788. The most expensive day to fly to United Kingdom is Friday, with ticket prices averaging around $936.

What is the cheapest time of day to depart on your flight to United Kingdom?

According to our data, the cheapest time of day to fly to United Kingdom is at noon. momondo users have found flights departing from Maine to United Kingdom at noon for as low as $827. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly in the afternoon, with an average ticket price of $869. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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	$172
Fastest flight time	6h 15m
Direct flights	Every day
Airports in United Kingdom	7 airports

The best one-way flight to United Kingdom from Maine in the past 72 hours is $172. The best round-trip flight deal from Maine to United Kingdom found on momondo in the last 72 hours is $360.

The fastest flight from Maine to United Kingdom takes 6h 15m

Direct flights go from Maine to United Kingdom every day.

There are 7 airports near United Kingdom: London City (LCY), London Heathrow (LHR), London Luton (LTN), Edinburgh Turnhouse (EDI), London Stansted (STN), London Gatwick (LGW), Glasgow Intl (GLA)

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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 April 2025, there are 19 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
JetBlue	PriceFrom $586	Free Cancellation	Rating 7.3 2,921 reviews	Search JetBlue flights
United Airlines	PriceFrom $611	Free Cancellation	Rating 7.4 8,694 reviews	Search United Airlines flights
Delta	PriceFrom $638	Free Cancellation	Rating 8.0 7,927 reviews	Search Delta flights
KLM	PriceFrom $680	Free Cancellation	Rating 7.8 1,333 reviews	Search KLM flights
American Airlines	PriceFrom $786	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines 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.