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Cheap flights from Bangor, Maine to London from $460

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 5/5. 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.
American Airlines Logo
1:14 pm - 7:50 am
BGR
-
LHR
13h 36m
1 stop
American Airlines Logo
9:15 am - 5:32 pm
LHR
-
BGR
13h 17m
1 stop
$739American Airlines
Tue, Apr 28 - Tue, May 12
Delta Logo
5:07 pm - 8:50 am
BGR
-
LHR
10h 43m
1 stop
Delta Logo
8:20 am - 3:47 pm
LHR
-
BGR
12h 27m
1 stop
$759Delta
Tue, Apr 28 - Wed, May 13
United Airlines Logo
7:40 am - 10:00 am
BGR
-
LHR
21h 20m
2 stops
United Airlines Logo
12:00 pm - 7:40 pm
LHR
-
BGR
12h 40m
1 stop
$762United Airlines
Tue, Apr 28 - Tue, May 12
United Airlines Logo
7:40 am - 6:45 am
BGR
-
LHR
18h 05m
2 stops
United Airlines Logo
8:00 am - 7:40 pm
LHR
-
BGR
16h 40m
2 stops
$763United Airlines
Tue, Apr 28 - Tue, May 12
United Airlines Logo
7:10 am - 6:30 am
BGR
-
LHR
18h 20m
2 stops
United Airlines Logo
9:30 am - 7:40 pm
LHR
-
BGR
15h 10m
2 stops
$795United Airlines
Sat, Apr 25 - Tue, May 12
Delta Logo
5:02 pm - 12:05 pm
BGR
-
LHR
14h 03m
1 stop
Delta Logo
8:20 am - 3:47 pm
LHR
-
BGR
12h 27m
1 stop
$809Delta
Sat, Apr 25 - Tue, May 12
United Airlines Logo
7:10 am - 10:00 am
BGR
-
LHR
21h 50m
2 stops
United Airlines Logo
12:00 pm - 7:40 pm
LHR
-
BGR
12h 40m
1 stop
$812United Airlines
Sat, Apr 25 - Tue, May 12
United Airlines Logo
7:10 am - 8:30 am
BGR
-
LHR
20h 20m
2 stops
United Airlines Logo
8:00 am - 7:40 pm
LHR
-
BGR
16h 40m
2 stops
$813United Airlines
Sat, Apr 25 - Tue, May 12
United Airlines Logo
7:40 am - 6:45 am
BGR
-
LHR
18h 05m
2 stops
United Airlines Logo
8:00 am - 7:45 pm
LHR
-
BGR
16h 45m
2 stops
$863United Airlines
Thu, Apr 16 - Sat, Apr 25
Multiple Airlines Logo
5:02 pm - 1:45 pm
BGR
-
LHR
15h 43m
2 stops
Multiple Airlines Logo
4:20 pm - 4:19 pm
LHR
-
BGR
28h 59m
1 stop
$864Multiple Airlines
Mon, Apr 13 - Mon, Apr 20

American Airlines flights from Bangor, Maine to London Heathrow Airport

Our best American Airlines deals on Bangor, Maine to London Heathrow Airport flight tickets
American Airlines
Apr 28
BGR1:14 pmBangor
13h 36m
1 stop
LHR7:50 amLondon Heathrow
May 12
LHR9:15 amLondon Heathrow
13h 17m
1 stop
BGR5:32 pmBangor
$739
American Airlines
Apr 16
BGR6:15 pmBangor
13h 00m
1 stop
LHR12:15 pmLondon Heathrow
Apr 25
LHR9:15 amLondon Heathrow
13h 37m
1 stop
BGR5:52 pmBangor
$890
American Airlines
Apr 16
BGR6:15 pmBangor
13h 00m
1 stop
LHR12:15 pmLondon Heathrow
Apr 25
LHR1:45 pmLondon Heathrow
15h 40m
1 stop
BGR12:25 amBangor
$910

Delta flights from Bangor, Maine to London Heathrow Airport

Our best Delta deals on Bangor, Maine to London Heathrow Airport flight tickets
Delta
Apr 28
BGR5:07 pmBangor
12h 13m
1 stop
LHR10:20 amLondon Heathrow
May 13
LHR8:20 amLondon Heathrow
12h 27m
1 stop
BGR3:47 pmBangor
$759
Delta
Apr 25
BGR5:02 pmBangor
14h 03m
1 stop
LHR12:05 pmLondon Heathrow
May 12
LHR8:20 amLondon Heathrow
12h 27m
1 stop
BGR3:47 pmBangor
$809
Delta
Jul 10
BGR3:00 pmBangor
10h 45m
1 stop
LHR6:45 amLondon Heathrow
Jul 19
LHR9:00 amLondon Heathrow
34h 23m
2 stops
BGR2:23 pmBangor
$1,076

momondo Fare Finder

 
Customize your flight search to find flights from Bangor, Maine to London Heathrow Airport 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 March 2, 2026.
Use the filters below to find and compare flights from Bangor, Maine to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 4/28

1:14 pm-7:50 am

1 stop13h 36m

London Heathrow

Tue 5/12

9:15 am-5:32 pm

1 stop13h 17m

$739

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 4/28

5:07 pm-8:50 am

1 stop10h 43m

London Heathrow

Wed 5/13

8:20 am-3:47 pm

1 stop12h 27m

$759

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 4/28

7:40 am-10:00 am

2 stops21h 20m

London Heathrow

Tue 5/12

12:00 pm-7:40 pm

1 stop12h 40m

$762

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 4/28

7:40 am-6:45 am

2 stops18h 05m

London Heathrow

Tue 5/12

8:00 am-7:40 pm

2 stops16h 40m

$763

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sat 4/25

7:10 am-6:30 am

2 stops18h 20m

London Heathrow

Tue 5/12

9:30 am-7:40 pm

2 stops15h 10m

$795

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sat 4/25

5:02 pm-12:05 pm

1 stop14h 03m

London Heathrow

Tue 5/12

8:20 am-3:47 pm

1 stop12h 27m

$809

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sat 4/25

7:10 am-10:00 am

2 stops21h 50m

London Heathrow

Tue 5/12

12:00 pm-7:40 pm

1 stop12h 40m

$812

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sat 4/25

7:10 am-8:30 am

2 stops20h 20m

London Heathrow

Tue 5/12

8:00 am-7:40 pm

2 stops16h 40m

$813

BangorLondon

BGR - LHR

BGRLHR

Bangor

Thu 4/16

7:40 am-6:45 am

2 stops18h 05m

London Heathrow

Sat 4/25

8:00 am-7:45 pm

2 stops16h 45m

$863

BangorLondon

BGR - LHR

BGRLHR

Bangor

Mon 4/13

5:02 pm-1:45 pm

2 stops15h 43m

London Heathrow

Mon 4/20

4:20 pm-4:19 pm

1 stop28h 59m

$864

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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

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 Heathrow?

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

When to book flights from Bangor, Maine to London Heathrow Airport

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

Cheap Bangor, Maine to London Heathrow Airport (BGR to LHR) flight deals and tips

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

Fastest flight time

9h 45m

Direct flights

None
The fastest flight from Bangor, Maine to London Heathrow Airport takes 9h 45m
There are no direct flights from Bangor, Maine to London Heathrow Airport. There are no popular flight routes from Bangor, Maine to London Heathrow Airport.
Search flight deals

  • How far is Bangor to London Heathrow by plane?

    A flight from Bangor to London Heathrow will travel around 3065.4 mi. Flights usually cover this in 9h 45m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangor Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Bangor, Maine to London Heathrow Airport?

Best airlines flying from Bangor, Maine to London Heathrow Airport

Compare and see reviews for airlines that fly from Bangor, Maine to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $786Free CancellationRating
7.1
11,369 reviews
Search American Airlines flights

Traveling to a place near London?

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Stansted

Why use momondo?

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

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 Bangor to London for you.

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

Yes. momondo enables you to select and highlight flights to London from Bangor with this policy.

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

momondo provides multiple filters to help you find the best flight to London from Bangor. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Bangor to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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