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Cheap flights from Bangor, Maine to London from $336

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangor, Maine to London departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Bangor, Maine to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:02 pm - 8:50 am
BGR
-
LHR
10h 48m
1 stop
Multiple Airlines Logo
7:45 pm - 3:47 pm
LHR
-
BGR
25h 02m
2 stops
$730Multiple Airlines
Mon, May 4 - Fri, May 8
Multiple Airlines Logo
5:02 pm - 10:20 am
BGR
-
LHR
12h 18m
1 stop
Multiple Airlines Logo
8:20 am - 3:47 pm
LHR
-
BGR
12h 27m
1 stop
$736Multiple Airlines
Mon, May 4 - Fri, May 8
Delta Logo
3:00 pm - 7:15 am
BGR
-
LHR
11h 15m
1 stop
Delta Logo
6:30 am - 2:23 pm
LHR
-
BGR
36h 53m
2 stops
$737Delta
Tue, Sep 1 - Mon, Sep 14
Delta Logo
3:00 pm - 6:45 am
BGR
-
LHR
10h 45m
1 stop
Delta Logo
12:25 pm - 1:35 pm
LHR
-
BGR
30h 10m
2 stops
$740Delta
Sat, Sep 26 - Sat, Oct 10
Delta Logo
3:00 pm - 7:15 am
BGR
-
LHR
11h 15m
1 stop
Delta Logo
12:25 pm - 1:35 pm
LHR
-
BGR
30h 10m
2 stops
$741Delta
Sat, Sep 26 - Sat, Oct 10
Multiple Airlines Logo
2:40 pm - 11:20 am
BGR
-
LHR
15h 40m
1 stop
Multiple Airlines Logo
6:35 pm - 2:21 pm
LHR
-
BGR
24h 46m
1 stop
$742Multiple Airlines
Sat, Sep 26 - Sat, Oct 10
Delta Logo
3:00 pm - 7:15 am
BGR
-
LHR
11h 15m
1 stop
Delta Logo
6:35 pm - 2:23 pm
LHR
-
BGR
24h 48m
1 stop
$743Delta
Tue, Sep 1 - Tue, Sep 15
Delta Logo
3:00 pm - 7:15 am
BGR
-
LHR
11h 15m
1 stop
Delta Logo
6:35 pm - 2:23 pm
LHR
-
BGR
24h 48m
1 stop
$744Delta
Tue, Sep 1 - Tue, Sep 15
Multiple Airlines Logo
3:00 pm - 10:20 am
BGR
-
LHR
14h 20m
1 stop
Multiple Airlines Logo
4:20 pm - 2:21 pm
LHR
-
BGR
27h 01m
2 stops
$746Multiple Airlines
Thu, Oct 1 - Sun, Oct 18
Air France Logo
5:02 pm - 1:45 pm
BGR
-
LHR
15h 43m
2 stops
Air France Logo
7:45 pm - 3:47 pm
LHR
-
BGR
25h 02m
2 stops
$750Air France
Mon, May 4 - Fri, May 8

Delta flights from Bangor, Maine to London

Our best Delta deals on Bangor, Maine to London flight tickets
Delta
Apr 28
BGR5:07 pmBangor
13h 58m
1 stop
LHR12:05 pmLondon Heathrow
May 13
LHR8:20 amLondon Heathrow
12h 27m
1 stop
BGR3:47 pmBangor
$736
Delta
Sep 1
BGR3:00 pmBangor
11h 15m
1 stop
LHR7:15 amLondon Heathrow
Sep 14
LHR6:30 amLondon Heathrow
36h 53m
2 stops
BGR2:23 pmBangor
$737
Delta
Sep 26
BGR3:00 pmBangor
10h 45m
1 stop
LHR6:45 amLondon Heathrow
Oct 10
LHR12:25 pmLondon Heathrow
30h 10m
2 stops
BGR1:35 pmBangor
$740

Air France flights from Bangor, Maine to London

Our best Air France deals on Bangor, Maine to London flight tickets
Air France
May 4
BGR5:02 pmBangor
15h 43m
2 stops
LHR1:45 pmLondon Heathrow
May 8
LHR7:45 pmLondon Heathrow
25h 02m
2 stops
BGR3:47 pmBangor
$750
Air France
Oct 1
BGR3:00 pmBangor
14h 30m
2 stops
LHR10:30 amLondon Heathrow
Oct 18
LHR11:20 amLondon Heathrow
32h 01m
1 stop
BGR2:21 pmBangor
$762
Air France
Apr 28
BGR5:07 pmBangor
15h 38m
2 stops
LHR1:45 pmLondon Heathrow
May 12
LHR5:35 pmLondon Heathrow
27h 12m
2 stops
BGR3:47 pmBangor
$763

momondo Fare Finder

 
Customize your flight search to find flights from Bangor, Maine to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 21, 2026.
Use the filters below to find and compare flights from Bangor, Maine to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangorLondon

BGR - LHR

BGRLHR

Bangor

Mon 5/4

5:02 pm-8:50 am

1 stop10h 48m

London Heathrow

Fri 5/8

7:45 pm-3:47 pm

2 stops25h 02m

$730
Quickest round-trip

BangorLondon

BGR - LHR

BGRLHR

Bangor

Mon 5/4

5:02 pm-10:20 am

1 stop12h 18m

London Heathrow

Fri 5/8

8:20 am-3:47 pm

1 stop12h 27m

$736

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 9/1

3:00 pm-7:15 am

1 stop11h 15m

London Heathrow

Mon 9/14

6:30 am-2:23 pm

2 stops36h 53m

$737

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sat 9/26

3:00 pm-6:45 am

1 stop10h 45m

London Heathrow

Sat 10/10

12:25 pm-1:35 pm

2 stops30h 10m

$740

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sat 9/26

3:00 pm-7:15 am

1 stop11h 15m

London Heathrow

Sat 10/10

12:25 pm-1:35 pm

2 stops30h 10m

$741

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sat 9/26

2:40 pm-11:20 am

1 stop15h 40m

London Heathrow

Sat 10/10

6:35 pm-2:21 pm

1 stop24h 46m

$742

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 9/1

3:00 pm-7:15 am

1 stop11h 15m

London Heathrow

Tue 9/15

6:35 pm-2:23 pm

1 stop24h 48m

$743

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 9/1

3:00 pm-7:15 am

1 stop11h 15m

London Heathrow

Tue 9/15

6:35 pm-2:23 pm

1 stop24h 48m

$744

BangorLondon

BGR - LHR

BGRLHR

Bangor

Thu 10/1

3:00 pm-10:20 am

1 stop14h 20m

London Heathrow

Sun 10/18

4:20 pm-2:21 pm

2 stops27h 01m

$746

BangorLondon

BGR - LHR

BGRLHR

Bangor

Mon 5/4

5:02 pm-1:45 pm

2 stops15h 43m

London Heathrow

Fri 5/8

7:45 pm-3:47 pm

2 stops25h 02m

$750

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to London from

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

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

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

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

Fastest flight time

10h 43m

Direct flights

None
The fastest flight from Bangor, Maine to London takes 10h 43m
There are no direct flights from Bangor, Maine to London. There are no popular flight routes from Bangor, Maine to London.
Search flight deals

Frequently asked questions about flying from Bangor, Maine to London

  • How far is Bangor to London by plane?

    London is 3078.1 mi away from Bangor. By plane, this route typically takes 10h 43m.

  • 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?

  • 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.

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 AirlinesPriceFrom $757Free CancellationRating
7.1
11,645 reviews
Search American Airlines flights

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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.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport