Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Bangor, Maine to London from $450

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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Bangor, Maine to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
5:02 pm - 8:50 am
BGR
-
LHR
10h 48m
1 stop
KLM Logo
8:55 pm - 4:19 pm
LHR
-
BGR
24h 24m
2 stops
$710KLM
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
4:18 pm - 8:05 am
BGR
-
LHR
11h 47m
1 stop
Multiple Airlines Logo
5:35 pm - 3:38 pm
LHR
-
BGR
27h 03m
2 stops
$714Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
Multiple Airlines Logo
4:29 pm - 8:50 am
BGR
-
LHR
11h 21m
1 stop
Multiple Airlines Logo
7:45 pm - 2:23 pm
LHR
-
BGR
23h 38m
2 stops
$717Multiple Airlines
Tue, May 12 - Tue, Sep 8
Multiple Airlines Logo
12:29 pm - 10:00 am
BGR
-
LHR
17h 31m
1 stop
Multiple Airlines Logo
1:45 pm - 11:15 pm
LHR
-
BGR
14h 30m
1 stop
$722Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
Multiple Airlines Logo
4:18 pm - 8:05 am
BGR
-
LHR
11h 47m
1 stop
Multiple Airlines Logo
5:55 pm - 3:38 pm
LHR
-
BGR
26h 43m
2 stops
$727Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
7:40 am - 9:35 am
BGR
-
LHR
20h 55m
2 stops
United Airlines Logo
7:30 am - 6:34 pm
LHR
-
BGR
16h 04m
2 stops
$729United Airlines
Tue, May 12 - Thu, Sep 10
Delta Logo
5:07 pm - 12:05 pm
BGR
-
LHR
13h 58m
1 stop
Delta Logo
8:20 am - 3:47 pm
LHR
-
BGR
12h 27m
1 stop
$738Delta
Tue, Apr 28 - Tue, May 12
Multiple Airlines Logo
5:07 pm - 8:50 am
BGR
-
LHR
10h 43m
1 stop
Multiple Airlines Logo
8:20 am - 3:47 pm
LHR
-
BGR
12h 27m
1 stop
$739Multiple Airlines
Tue, Apr 28 - Tue, May 12
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
$742United Airlines
Tue, Apr 28 - Wed, May 13
United Airlines Logo
7:40 am - 9:00 am
BGR
-
LHR
20h 20m
2 stops
United Airlines Logo
8:00 am - 7:40 pm
LHR
-
BGR
16h 40m
2 stops
$743United Airlines
Tue, Apr 28 - Tue, May 12

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 12
LHR8:20 amLondon Heathrow
12h 27m
1 stop
BGR3:47 pmBangor
$738
Delta
Apr 11
BGR4:18 pmBangor
11h 32m
1 stop
LHR8:50 amLondon Heathrow
Apr 26
LHR5:35 pmLondon Heathrow
27h 44m
2 stops
BGR4:19 pmBangor
$1,041
Delta
Jul 10
BGR3:00 pmBangor
10h 45m
1 stop
LHR6:45 amLondon Heathrow
Jul 19
LHR6:15 amLondon Heathrow
37h 08m
2 stops
BGR2:23 pmBangor
$1,065

United Airlines flights from Bangor, Maine to London

Our best United Airlines deals on Bangor, Maine to London flight tickets
United Airlines
May 12
BGR7:40 amBangor
20h 55m
2 stops
LHR9:35 amLondon Heathrow
Sep 10
LHR7:30 amLondon Heathrow
16h 04m
2 stops
BGR6:34 pmBangor
$729
United Airlines
Apr 28
BGR7:40 amBangor
21h 20m
2 stops
LHR10:00 amLondon Heathrow
May 13
LHR12:00 pmLondon Heathrow
12h 40m
1 stop
BGR7:40 pmBangor
$742
United Airlines
Apr 28
BGR7:40 amBangor
20h 20m
2 stops
LHR9:00 amLondon Heathrow
May 12
LHR8:00 amLondon Heathrow
16h 40m
2 stops
BGR7:40 pmBangor
$743

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 February 26, 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

BangorLondon

BGR - LHR

BGRLHR

Bangor

Mon 4/27

5:02 pm-8:50 am

1 stop10h 48m

London Heathrow

Mon 5/4

8:55 pm-4:19 pm

2 stops24h 24m

$710

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 3/24

4:18 pm-8:05 am

1 stop11h 47m

London Heathrow

Tue 3/31

5:35 pm-3:38 pm

2 stops27h 03m

$714

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 5/12

4:29 pm-8:50 am

1 stop11h 21m

London Heathrow

Tue 9/8

7:45 pm-2:23 pm

2 stops23h 38m

$717

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 3/24

12:29 pm-10:00 am

1 stop17h 31m

London Heathrow

Tue 3/31

1:45 pm-11:15 pm

1 stop14h 30m

$722

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 3/24

4:18 pm-8:05 am

1 stop11h 47m

London Heathrow

Tue 3/31

5:55 pm-3:38 pm

2 stops26h 43m

$727

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 5/12

7:40 am-9:35 am

2 stops20h 55m

London Heathrow

Thu 9/10

7:30 am-6:34 pm

2 stops16h 04m

$729

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 4/28

5:07 pm-12:05 pm

1 stop13h 58m

London Heathrow

Tue 5/12

8:20 am-3:47 pm

1 stop12h 27m

$738

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 4/28

5:07 pm-8:50 am

1 stop10h 43m

London Heathrow

Tue 5/12

8:20 am-3:47 pm

1 stop12h 27m

$739

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 4/28

7:40 am-10:00 am

2 stops21h 20m

London Heathrow

Wed 5/13

12:00 pm-7:40 pm

1 stop12h 40m

$742

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 4/28

7:40 am-9:00 am

2 stops20h 20m

London Heathrow

Tue 5/12

8:00 am-7:40 pm

2 stops16h 40m

$743

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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, Air France, and United Airlines 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

9h 45m

Direct flights

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

  • How far is Bangor to London by plane?

    London is 3078.1 mi away from Bangor. By plane, this route typically takes 9h 45m.

  • 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 $786Free CancellationRating
7.2
11,352 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
Luton
Dover
Slough
Crawley
Hayes
Wembley
Dartford
Brentwood
Croydon
Guildford
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Richmond

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.

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 3/28
Sat 4/4
By creating a price alert you accept our terms of use and privacy policy.

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