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Cheap flights from Bangor, Maine to London from $329

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 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bangor, Maine to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:00 am - 9:20 pm
BGR
-
LHR
29h 20m
1 stop
United Airlines Logo
6:50 am - 10:19 am
LHR
-
BGR
32h 29m
2 stops
$864United Airlines
Sun, Nov 1 - Fri, Nov 13
United Airlines Logo
11:00 am - 6:35 pm
BGR
-
LHR
26h 35m
2 stops
United Airlines Logo
6:50 am - 10:19 am
LHR
-
BGR
32h 29m
2 stops
$872United Airlines
Sun, Nov 1 - Fri, Nov 13
United Airlines Logo
9:25 am - 9:00 am
BGR
-
LHR
18h 35m
1 stop
United Airlines Logo
6:50 am - 10:19 am
LHR
-
BGR
32h 29m
2 stops
$893United Airlines
Fri, Oct 23 - Wed, Nov 4
United Airlines Logo
9:25 am - 6:45 am
BGR
-
LHR
16h 20m
1 stop
United Airlines Logo
6:50 am - 10:19 am
LHR
-
BGR
32h 29m
2 stops
$893United Airlines
Fri, Oct 23 - Thu, Nov 5
United Airlines Logo
9:25 am - 8:30 am
BGR
-
LHR
18h 05m
1 stop
United Airlines Logo
6:50 am - 9:39 pm
LHR
-
BGR
19h 49m
2 stops
$894United Airlines
Thu, Oct 1 - Fri, Oct 16
United Airlines Logo
6:25 am - 6:20 am
BGR
-
LHR
18h 55m
1 stop
United Airlines Logo
9:00 am - 10:04 pm
LHR
-
BGR
42h 04m
2 stops
$895United Airlines
Tue, Dec 29 - Wed, Jan 6
United Airlines Logo
9:25 am - 10:00 am
BGR
-
LHR
19h 35m
2 stops
United Airlines Logo
6:50 am - 10:19 am
LHR
-
BGR
32h 29m
2 stops
$897United Airlines
Fri, Oct 23 - Wed, Nov 4
United Airlines Logo
9:25 am - 6:30 am
BGR
-
LHR
16h 05m
2 stops
United Airlines Logo
6:50 am - 10:19 am
LHR
-
BGR
32h 29m
2 stops
$897United Airlines
Fri, Oct 23 - Thu, Nov 5
American Airlines Logo
6:00 am - 6:35 am
BGR
-
LHR
19h 35m
1 stop
American Airlines Logo
10:35 am - 11:17 pm
LHR
-
BGR
17h 42m
1 stop
$925American Airlines
Sun, Nov 1 - Fri, Nov 13
American Airlines Logo
10:43 am - 6:35 am
BGR
-
LHR
14h 52m
1 stop
American Airlines Logo
10:35 am - 11:17 pm
LHR
-
BGR
17h 42m
1 stop
$925American Airlines
Sun, Nov 1 - Fri, Nov 13

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United Airlines flights from Bangor, Maine to London Heathrow Airport

Our best United Airlines deals on Bangor, Maine to London Heathrow Airport flight tickets
United Airlines
Nov 1
BGR11:00 amBangor
29h 20m
1 stop
LHR9:20 pmLondon Heathrow
Nov 13
LHR6:50 amLondon Heathrow
32h 29m
2 stops
BGR10:19 amBangor
$864
United Airlines
Nov 1
BGR11:00 amBangor
26h 35m
2 stops
LHR6:35 pmLondon Heathrow
Nov 13
LHR6:50 amLondon Heathrow
32h 29m
2 stops
BGR10:19 amBangor
$872
United Airlines
Oct 23
BGR9:25 amBangor
16h 20m
1 stop
LHR6:45 amLondon Heathrow
Nov 5
LHR6:50 amLondon Heathrow
32h 29m
2 stops
BGR10:19 amBangor
$893

Air France flights from Bangor, Maine to London Heathrow Airport

Our best Air France deals on Bangor, Maine to London Heathrow Airport flight tickets
Air France
Oct 7
BGR4:10 pmBangor
16h 35m
2 stops
LHR1:45 pmLondon Heathrow
Oct 12
LHR7:45 pmLondon Heathrow
24h 45m
2 stops
BGR3:30 pmBangor
$906
Air France
Oct 1
BGR4:15 pmBangor
13h 05m
1 stop
LHR10:20 amLondon Heathrow
Oct 18
LHR7:45 pmLondon Heathrow
24h 45m
2 stops
BGR3:30 pmBangor
$931
Air France
Oct 1
BGR4:15 pmBangor
13h 05m
1 stop
LHR10:20 amLondon Heathrow
Oct 18
LHR7:45 pmLondon Heathrow
24h 45m
2 stops
BGR3:30 pmBangor
$932

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 July 29, 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

Cheapest round-trip

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sun 11/1

11:00 am-9:20 pm

1 stop29h 20m

London Heathrow

Fri 11/13

6:50 am-10:19 am

2 stops32h 29m

$864

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sun 11/1

11:00 am-6:35 pm

2 stops26h 35m

London Heathrow

Fri 11/13

6:50 am-10:19 am

2 stops32h 29m

$872

BangorLondon

BGR - LHR

BGRLHR

Bangor

Fri 10/23

9:25 am-9:00 am

1 stop18h 35m

London Heathrow

Wed 11/4

6:50 am-10:19 am

2 stops32h 29m

$893

BangorLondon

BGR - LHR

BGRLHR

Bangor

Fri 10/23

9:25 am-6:45 am

1 stop16h 20m

London Heathrow

Thu 11/5

6:50 am-10:19 am

2 stops32h 29m

$893

BangorLondon

BGR - LHR

BGRLHR

Bangor

Thu 10/1

9:25 am-8:30 am

1 stop18h 05m

London Heathrow

Fri 10/16

6:50 am-9:39 pm

2 stops19h 49m

$894

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 12/29

6:25 am-6:20 am

1 stop18h 55m

London Heathrow

Wed 1/6

9:00 am-10:04 pm

2 stops42h 04m

$895

BangorLondon

BGR - LHR

BGRLHR

Bangor

Fri 10/23

9:25 am-10:00 am

2 stops19h 35m

London Heathrow

Wed 11/4

6:50 am-10:19 am

2 stops32h 29m

$897

BangorLondon

BGR - LHR

BGRLHR

Bangor

Fri 10/23

9:25 am-6:30 am

2 stops16h 05m

London Heathrow

Thu 11/5

6:50 am-10:19 am

2 stops32h 29m

$897

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sun 11/1

6:00 am-6:35 am

1 stop19h 35m

London Heathrow

Fri 11/13

10:35 am-11:17 pm

1 stop17h 42m

$925
Quickest round-trip

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sun 11/1

10:43 am-6:35 am

1 stop14h 52m

London Heathrow

Fri 11/13

10:35 am-11:17 pm

1 stop17h 42m

$925

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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?

Delta is the most popular carrier 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 25m

Direct flights

None
The fastest flight from Bangor, Maine to London Heathrow Airport takes 9h 25m
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

Frequently asked questions about flying from Bangor, Maine to London Heathrow Airport

  • 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 25m, 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 $757Free CancellationRating
7.1
11,839 reviews
Search American Airlines flights

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Romford

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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