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Cheap flights from Bangor, Maine to London from $752

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bangor, Maine to London departing on 9/22. 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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Find the cheapest flights from Bangor, Maine to London (BGR-LHR)

Cheap round-trip flights

Logo
3:13 pm - 8:50 amBGR-LHR
12h 37m1 stop
Logo
7:45 pm - 2:24 pmLHR-BGR
23h 39m2 stops
$752
Find Deal
Mon, Sep 22 - Mon, Oct 6
Logo
3:13 pm - 10:15 amBGR-LHR
14h 02m1 stop
Logo
7:45 pm - 2:24 pmLHR-BGR
23h 39m2 stops
$753
Find Deal
Mon, Sep 22 - Mon, Oct 6
United Airlines Logo
9:35 am - 11:45 amBGR-LHR
21h 10m1 stop
United Airlines Logo
2:05 pm - 11:38 amLHR-BGR
26h 33m2 stops
$777United Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
Delta Logo
3:13 pm - 1:45 pmBGR-LHR
17h 32m2 stops
Delta Logo
5:35 pm - 2:24 pmLHR-BGR
25h 49m2 stops
$785Delta
Find Deal
Mon, Sep 22 - Mon, Oct 6
Delta Logo
3:13 pm - 1:45 pmBGR-LHR
17h 32m2 stops
Delta Logo
3:20 pm - 2:24 pmLHR-BGR
28h 04m2 stops
$786Delta
Find Deal
Mon, Sep 29 - Mon, Oct 6
United Airlines Logo
4:41 pm - 10:10 amBGR-LHR
12h 29m1 stop
United Airlines Logo
4:00 pm - 10:40 pmLHR-BGR
11h 40m1 stop
$800United Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
American Airlines Logo
12:58 pm - 6:40 amBGR-LHR
12h 42m1 stop
American Airlines Logo
1:30 pm - 11:19 pmLHR-BGR
14h 49m1 stop
$801American Airlines
Find Deal
Mon, Sep 22 - Mon, Oct 6
United Airlines Logo
6:00 am - 9:20 pmBGR-LHR
11h 20m1 stop
United Airlines Logo
12:05 pm - 10:59 pmLHR-BGR
15h 54m2 stops
$806United Airlines
Find Deal
Wed, Oct 29 - Sun, Nov 2
Delta Logo
3:13 pm - 10:45 amBGR-LHR
14h 32m2 stops
Delta Logo
5:35 pm - 2:24 pmLHR-BGR
25h 49m2 stops
$811Delta
Find Deal
Mon, Sep 22 - Mon, Oct 6
American Airlines Logo
12:47 pm - 7:00 amBGR-LHR
13h 13m2 stops
American Airlines Logo
2:10 pm - 11:58 pmLHR-BGR
14h 48m2 stops
$854American Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 23

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
Sep 28
BGR9:35 amBangor
21h 10m
1 stop
LHR11:45 amLondon Heathrow
Oct 5
LHR2:05 pmLondon Heathrow
26h 33m
2 stops
BGR11:38 amBangor
$777
Find similar
United Airlines
Sep 28
BGR4:41 pmBangor
12h 29m
1 stop
LHR10:10 amLondon Heathrow
Oct 5
LHR4:00 pmLondon Heathrow
11h 40m
1 stop
BGR10:40 pmBangor
$800
Find similar
United Airlines
Oct 29
BGR6:00 amBangor
11h 20m
1 stop
LHR9:20 pmLondon Heathrow
Nov 2
LHR12:05 pmLondon Heathrow
15h 54m
2 stops
BGR10:59 pmBangor
$806
Find similar

Delta flights from Bangor, Maine to London Heathrow Airport

Our best Delta deals on Bangor, Maine to London Heathrow Airport flight tickets
Delta
Sep 22
BGR3:13 pmBangor
17h 32m
2 stops
LHR1:45 pmLondon Heathrow
Oct 6
LHR5:35 pmLondon Heathrow
25h 49m
2 stops
BGR2:24 pmBangor
$785
Find similar
Delta
Sep 29
BGR3:13 pmBangor
17h 32m
2 stops
LHR1:45 pmLondon Heathrow
Oct 6
LHR3:20 pmLondon Heathrow
28h 04m
2 stops
BGR2:24 pmBangor
$786
Find similar
Delta
Sep 22
BGR3:13 pmBangor
14h 32m
2 stops
LHR10:45 amLondon Heathrow
Oct 6
LHR5:35 pmLondon Heathrow
25h 49m
2 stops
BGR2:24 pmBangor
$811
Find similar

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 August 16, 2025.
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

Mon 9/22

3:13 pm-8:50 am

1 stop12h 37m

London Heathrow

Mon 10/6

7:45 pm-2:24 pm

2 stops23h 39m

$752

BangorLondon

BGR - LHR

BGRLHR

Bangor

Mon 9/22

3:13 pm-10:15 am

1 stop14h 02m

London Heathrow

Mon 10/6

7:45 pm-2:24 pm

2 stops23h 39m

$753

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sun 9/28

9:35 am-11:45 am

1 stop21h 10m

London Heathrow

Sun 10/5

2:05 pm-11:38 am

2 stops26h 33m

$777

BangorLondon

BGR - LHR

BGRLHR

Bangor

Mon 9/22

3:13 pm-1:45 pm

2 stops17h 32m

London Heathrow

Mon 10/6

5:35 pm-2:24 pm

2 stops25h 49m

$785

BangorLondon

BGR - LHR

BGRLHR

Bangor

Mon 9/29

3:13 pm-1:45 pm

2 stops17h 32m

London Heathrow

Mon 10/6

3:20 pm-2:24 pm

2 stops28h 04m

$786

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sun 9/28

4:41 pm-10:10 am

1 stop12h 29m

London Heathrow

Sun 10/5

4:00 pm-10:40 pm

1 stop11h 40m

$800

BangorLondon

BGR - LHR

BGRLHR

Bangor

Mon 9/22

12:58 pm-6:40 am

1 stop12h 42m

London Heathrow

Mon 10/6

1:30 pm-11:19 pm

1 stop14h 49m

$801

BangorLondon

BGR - LHR

BGRLHR

Bangor

Wed 10/29

6:00 am-9:20 pm

1 stop11h 20m

London Heathrow

Sun 11/2

12:05 pm-10:59 pm

2 stops15h 54m

$806

BangorLondon

BGR - LHR

BGRLHR

Bangor

Mon 9/22

3:13 pm-10:45 am

2 stops14h 32m

London Heathrow

Mon 10/6

5:35 pm-2:24 pm

2 stops25h 49m

$811

BangorLondon

BGR - LHR

BGRLHR

Bangor

Fri 11/14

12:47 pm-7:00 am

2 stops13h 13m

London Heathrow

Sun 11/23

2:10 pm-11:58 pm

2 stops14h 48m

$854

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 day to depart on your flight to London Heathrow Airport?

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $815. The most expensive day to fly to London Heathrow Airport is Thursday, with ticket prices averaging around $1,185.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Bangor, Maine to London Heathrow Airport in the afternoon for as low as $861. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $962.

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

Best Price Found

$752

Fastest flight time

11h 20m

Direct flights

None
The best flight deal from Bangor, Maine to London Heathrow Airport found on momondo in the last 72 hours is $752
The fastest flight from Bangor, Maine to London Heathrow Airport takes 11h 20m
There are no direct flights from Bangor, Maine to London Heathrow Airport. Popular non-direct route for this connection is Bangor Airport - 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 11h 20m, 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
United AirlinesPriceFrom $676Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
American AirlinesPriceFrom $802Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near London?

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Guildford
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Stansted
Salisbury
Brentwood
Ilford
Swindon
Colchester
Folkestone
Stratford-upon-Avon
Watford

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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