What is the cheapest airline that flies from Bangor to London?

KLM and Delta are the most popular carriers operating from Bangor to London

When did momondo last update prices for flights from Bangor Airport to London?

Prices for flights from Bangor Airport to London are updated daily.

How many operators does momondo search for flights from Bangor Airport to London?

The number of operators available for flights from Bangor Airport to London is 1 as of November 2025.

How old do you have to be to fly from Bangor Airport to London?

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 Bangor Airport to London.

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

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

$406 Cheap Flights from Bangor to London in 2025/26

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Find the cheapest flights from Bangor, Maine to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:14 am - 6:35 amBGR-LHR

19h 21m1 stop

7:50 am - 9:18 pmLHR-BGR

18h 28m2 stops

$623American Airlines

Find Deal

Wed, Feb 11 - Wed, Feb 25

6:35 am - 8:35 pmBGR-LHR

33h 00m2 stops

6:50 am - 6:34 pmLHR-BGR

16h 44m2 stops

$625United Airlines

Find Deal

Tue, Feb 17 - Tue, Feb 24

1:08 pm - 8:05 amBGR-LHR

13h 57m1 stop

8:25 pm - 3:53 pmLHR-BGR

24h 28m2 stops

$627KLM

Find Deal

Tue, Feb 17 - Tue, Feb 24

12:58 pm - 7:50 amBGR-LHR

13h 52m2 stops

7:50 am - 9:18 pmLHR-BGR

18h 28m2 stops

$628American Airlines

Find Deal

Wed, Feb 11 - Wed, Feb 25

6:35 am - 5:55 amBGR-LHR

18h 20m2 stops

6:50 am - 6:34 pmLHR-BGR

16h 44m2 stops

$630United Airlines

Find Deal

Tue, Feb 17 - Tue, Feb 24

1:07 pm - 10:15 amBGR-LHR

16h 08m1 stop

8:55 am - 3:53 pmLHR-BGR

11h 58m1 stop

$653KLM

Find Deal

Wed, Feb 11 - Wed, Feb 25

6:00 am - 6:35 amBGR-LHR

19h 35m1 stop

12:55 pm - 11:53 pmLHR-BGR

15h 58m2 stops

$708American Airlines

Find Deal

Fri, Feb 27 - Fri, Mar 6

12:44 pm - 6:35 amBGR-LHR

12h 51m1 stop

1:10 pm - 9:18 pmLHR-BGR

13h 08m1 stop

$753Multiple Airlines

Find Deal

Sat, Feb 7 - Sat, Feb 14

12:26 pm - 6:30 amBGR-LHR

13h 04m2 stops

11:00 am - 9:37 pmLHR-BGR

15h 37m2 stops

$758American Airlines

Find Deal

Sat, Feb 7 - Sat, Feb 14

12:45 pm - 6:20 amBGR-LHR

12h 35m1 stop

4:00 pm - 11:34 pmLHR-BGR

12h 34m1 stop

$798United Airlines

Find Deal

Sun, Dec 14 - Sun, Dec 21

American Airlines flights from Bangor, Maine to London

Our best American Airlines deals on Bangor, Maine to London flight tickets

American Airlines

Feb 11

BGR6:14 amBangor

19h 21m

1 stop

LHR6:35 amLondon Heathrow

Feb 25

LHR7:50 amLondon Heathrow

18h 28m

2 stops

BGR9:18 pmBangor

$623

Find similar

American Airlines

Feb 11

BGR12:58 pmBangor

13h 52m

2 stops

LHR7:50 amLondon Heathrow

Feb 25

LHR7:50 amLondon Heathrow

18h 28m

2 stops

BGR9:18 pmBangor

$628

Find similar

American Airlines

Feb 27

BGR6:00 amBangor

19h 35m

1 stop

LHR6:35 amLondon Heathrow

Mar 6

LHR12:55 pmLondon Heathrow

15h 58m

2 stops

BGR11:53 pmBangor

$708

Find similar

KLM flights from Bangor, Maine to London

Our best KLM deals on Bangor, Maine to London flight tickets

KLM

Feb 17

BGR1:08 pmBangor

13h 57m

1 stop

LHR8:05 amLondon Heathrow

Feb 24

LHR8:25 pmLondon Heathrow

24h 28m

2 stops

BGR3:53 pmBangor

$627

Find similar

KLM

Feb 11

BGR1:07 pmBangor

16h 08m

1 stop

LHR10:15 amLondon Heathrow

Feb 25

LHR8:55 amLondon Heathrow

11h 58m

1 stop

BGR3:53 pmBangor

$653

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangorLondon

BGR - LHR

BGRLHR

Bangor

Wed 2/11

6:14 am-6:35 am

1 stop19h 21m

London Heathrow

Wed 2/25

7:50 am-9:18 pm

2 stops18h 28m

$623

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 2/17

6:35 am-8:35 pm

2 stops33h 00m

London Heathrow

Tue 2/24

6:50 am-6:34 pm

2 stops16h 44m

$625

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 2/17

1:08 pm-8:05 am

1 stop13h 57m

London Heathrow

Tue 2/24

8:25 pm-3:53 pm

2 stops24h 28m

$627

BangorLondon

BGR - LHR

BGRLHR

Bangor

Wed 2/11

12:58 pm-7:50 am

2 stops13h 52m

London Heathrow

Wed 2/25

7:50 am-9:18 pm

2 stops18h 28m

$628

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 2/17

6:35 am-5:55 am

2 stops18h 20m

London Heathrow

Tue 2/24

6:50 am-6:34 pm

2 stops16h 44m

$630

BangorLondon

BGR - LHR

BGRLHR

Bangor

Wed 2/11

1:07 pm-10:15 am

1 stop16h 08m

London Heathrow

Wed 2/25

8:55 am-3:53 pm

1 stop11h 58m

$653

BangorLondon

BGR - LHR

BGRLHR

Bangor

Fri 2/27

6:00 am-6:35 am

1 stop19h 35m

London Heathrow

Fri 3/6

12:55 pm-11:53 pm

2 stops15h 58m

$708

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sat 2/7

12:44 pm-6:35 am

1 stop12h 51m

London Heathrow

Sat 2/14

1:10 pm-9:18 pm

1 stop13h 08m

$753

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sat 2/7

12:26 pm-6:30 am

2 stops13h 04m

London Heathrow

Sat 2/14

11:00 am-9:37 pm

2 stops15h 37m

$758

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sun 12/14

12:45 pm-6:20 am

1 stop12h 35m

London Heathrow

Sun 12/21

4:00 pm-11:34 pm

1 stop12h 34m

$798

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bangor, Maine to London

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

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Bangor, Maine to London is on a Thursday. Travelers who choose to depart for London on a Thursday will often find tickets for as low as $899. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,063. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Bangor, Maine in the morning is the least expensive time of day to depart. momondo users have found prices as low as $775 when looking at flights departing in the morning. Flights to London are more costly in the afternoon, with an average ticket price of $1,007. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Bangor, Maine to London

Are you open to changing your travel dates? Check out the ideal times to fly from Bangor, Maine to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Bangor, Maine to London (BGR to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangor, Maine to London

Direct flights	None

There are no direct flights from Bangor, Maine to London. There are no popular flight routes from Bangor, Maine to London.

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How far is Bangor to London by plane?
London is 3078.1 mi away from Bangor. By plane, this route typically takes 9h 56m.
When did momondo last update prices for flights from Bangor Airport to London?
Prices for flights from Bangor Airport to London are updated daily.
How many operators does momondo search for flights from Bangor Airport to London?
The number of operators available for flights from Bangor Airport to London is 1 as of November 2025.
How old do you have to be to fly from Bangor Airport to London?
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 Bangor Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London 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 London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Bangor, Maine to London?
Based on momondo bookings for flights between Bangor, Maine and London, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Bangor, Maine to London

Compare and see reviews for airlines that fly from Bangor, Maine to London with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $802	Free Cancellation	Rating 7.2 11,048 reviews		Search American Airlines flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Chelmsford

Wembley

Folkestone

Romford

Ilford

Cobham

Stansted

Harrow

Watford

Why use momondo?

Why should I use momondo to find a flight deal from Bangor to London?

Finding the right flight to London from Bangor is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Bangor to London with flexible booking policies on momondo?

Flights from Bangor to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bangor to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bangor to London.

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

Price alerts on flights to London from Bangor 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.