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Cheap flights from Bangor, Maine to London from $220

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.
1 adult
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.
KLM Logo
1:07 pm - 10:15 am
BGR
-
LHR
16h 08m1 stop
KLM Logo
5:50 pm - 3:51 pm
LHR
-
BGR
27h 01m2 stops
$629KLM
Wed, Feb 11 - Wed, Feb 25
Multiple Airlines Logo
1:08 pm - 7:55 am
BGR
-
LHR
13h 47m2 stops
Multiple Airlines Logo
5:50 pm - 3:51 pm
LHR
-
BGR
27h 01m2 stops
$633Multiple Airlines
Tue, Feb 17 - Tue, Feb 24
KLM Logo
1:08 pm - 7:40 am
BGR
-
LHR
13h 32m2 stops
KLM Logo
8:25 pm - 3:51 pm
LHR
-
BGR
24h 26m2 stops
$638KLM
Tue, Feb 17 - Tue, Feb 24
Delta Logo
1:07 pm - 10:45 am
BGR
-
LHR
16h 38m2 stops
Delta Logo
5:35 pm - 3:51 pm
LHR
-
BGR
27h 16m2 stops
$657Delta
Wed, Feb 11 - Wed, Feb 25
KLM Logo
1:07 pm - 10:15 am
BGR
-
LHR
16h 08m1 stop
KLM Logo
4:10 pm - 3:51 pm
LHR
-
BGR
28h 41m1 stop
$661KLM
Wed, Feb 11 - Wed, Feb 25
American Airlines Logo
1:01 pm - 7:50 am
BGR
-
LHR
13h 49m1 stop
American Airlines Logo
12:30 pm - 10:50 pm
LHR
-
BGR
15h 20m1 stop
$775American Airlines
Fri, May 1 - Sat, May 9
American Airlines Logo
1:01 pm - 7:50 am
BGR
-
LHR
13h 49m1 stop
American Airlines Logo
11:00 am - 10:50 pm
LHR
-
BGR
16h 50m2 stops
$779American Airlines
Fri, May 1 - Sat, May 9
American Airlines Logo
4:01 pm - 9:35 am
BGR
-
LHR
12h 34m2 stops
American Airlines Logo
12:30 pm - 11:42 pm
LHR
-
BGR
16h 12m2 stops
$809American Airlines
Fri, May 1 - Sat, May 9
United Airlines Logo
8:14 am - 7:55 am
BGR
-
LHR
18h 41m2 stops
United Airlines Logo
7:55 am - 8:12 pm
LHR
-
BGR
17h 17m2 stops
$823United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
8:14 am - 7:10 am
BGR
-
LHR
17h 56m2 stops
United Airlines Logo
8:30 am - 8:12 pm
LHR
-
BGR
16h 42m2 stops
$919United Airlines
Thu, Jan 29 - Mon, Feb 2

Delta flights from Bangor, Maine to London Heathrow Airport

Our best Delta deals on Bangor, Maine to London Heathrow Airport flight tickets
Delta
Feb 11
BGR1:07 pmBangor
16h 38m
2 stops
LHR10:45 amLondon Heathrow
Feb 25
LHR5:35 pmLondon Heathrow
27h 16m
2 stops
BGR3:51 pmBangor
$657
Find similar
Delta
Apr 16
BGR3:00 pmBangor
12h 50m
1 stop
LHR8:50 amLondon Heathrow
Apr 25
LHR12:55 pmLondon Heathrow
30h 28m
1 stop
BGR2:23 pmBangor
$923
Find similar
Delta
Feb 15
BGR6:00 amBangor
20h 50m
2 stops
LHR7:50 amLondon Heathrow
Feb 21
LHR8:40 amLondon Heathrow
43h 43m
2 stops
BGR11:23 pmBangor
$948
Find similar

KLM flights from Bangor, Maine to London Heathrow Airport

Our best KLM deals on Bangor, Maine to London Heathrow Airport flight tickets
KLM
Feb 11
BGR1:07 pmBangor
16h 08m
1 stop
LHR10:15 amLondon Heathrow
Feb 25
LHR5:50 pmLondon Heathrow
27h 01m
2 stops
BGR3:51 pmBangor
$629
Find similar
KLM
Feb 17
BGR1:08 pmBangor
13h 32m
2 stops
LHR7:40 amLondon Heathrow
Feb 24
LHR8:25 pmLondon Heathrow
24h 26m
2 stops
BGR3:51 pmBangor
$638
Find similar
KLM
Feb 11
BGR1:07 pmBangor
16h 08m
1 stop
LHR10:15 amLondon Heathrow
Feb 25
LHR4:10 pmLondon Heathrow
28h 41m
1 stop
BGR3:51 pmBangor
$661
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 December 11, 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

Wed 2/11

1:07 pm-10:15 am

1 stop16h 08m

London Heathrow

Wed 2/25

5:50 pm-3:51 pm

2 stops27h 01m

$629

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 2/17

1:08 pm-7:55 am

2 stops13h 47m

London Heathrow

Tue 2/24

5:50 pm-3:51 pm

2 stops27h 01m

$633

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 2/17

1:08 pm-7:40 am

2 stops13h 32m

London Heathrow

Tue 2/24

8:25 pm-3:51 pm

2 stops24h 26m

$638

BangorLondon

BGR - LHR

BGRLHR

Bangor

Wed 2/11

1:07 pm-10:45 am

2 stops16h 38m

London Heathrow

Wed 2/25

5:35 pm-3:51 pm

2 stops27h 16m

$657

BangorLondon

BGR - LHR

BGRLHR

Bangor

Wed 2/11

1:07 pm-10:15 am

1 stop16h 08m

London Heathrow

Wed 2/25

4:10 pm-3:51 pm

1 stop28h 41m

$661

BangorLondon

BGR - LHR

BGRLHR

Bangor

Fri 5/1

1:01 pm-7:50 am

1 stop13h 49m

London Heathrow

Sat 5/9

12:30 pm-10:50 pm

1 stop15h 20m

$775

BangorLondon

BGR - LHR

BGRLHR

Bangor

Fri 5/1

1:01 pm-7:50 am

1 stop13h 49m

London Heathrow

Sat 5/9

11:00 am-10:50 pm

2 stops16h 50m

$779

BangorLondon

BGR - LHR

BGRLHR

Bangor

Fri 5/1

4:01 pm-9:35 am

2 stops12h 34m

London Heathrow

Sat 5/9

12:30 pm-11:42 pm

2 stops16h 12m

$809

BangorLondon

BGR - LHR

BGRLHR

Bangor

Thu 1/29

8:14 am-7:55 am

2 stops18h 41m

London Heathrow

Mon 2/2

7:55 am-8:12 pm

2 stops17h 17m

$823

BangorLondon

BGR - LHR

BGRLHR

Bangor

Thu 1/29

8:14 am-7:10 am

2 stops17h 56m

London Heathrow

Mon 2/2

8:30 am-8:12 pm

2 stops16h 42m

$919

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 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

Fastest flight time

10h 20m

Direct flights

None
The fastest flight from Bangor, Maine to London Heathrow Airport takes 10h 20m
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 10h 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
American AirlinesPriceFrom $786Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Stratford-upon-Avon
Crawley
Brentwood
Salisbury
Wembley
Romford
Watford
Ilford
Cobham
Folkestone
Uxbridge

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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