HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$368+ Cheap flights from Bangor, ME (BGR) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — LON
Jul 14 — Jul 211
Tue 7/14
Tue 7/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bangor to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Bangor to London

Cheapest flights from Bangor to London
Explore the most affordable flight options available from Bangor to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2026.

This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:30 am
BGR
-
LHR
1 stop9h 50m
United Airlines
Tue 11/1011:05 am
LHR
-
BGR
2 stops34h 59m
United Airlines
Deal found 6/9$759
This Ovago deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:30 am
BGR
-
LHR
1 stop9h 50m
Brussels Airlines
Tue 11/1011:05 am
LHR
-
BGR
2 stops39h 59m
Brussels Airlines
Deal found 6/10$809
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:15 pm
BGR
-
LHR
1 stop13h 05m
Delta
Sun 10/188:40 am
LHR
-
BGR
2 stops34h 41m
Delta
Deal found 6/9$903
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:06 pm
BGR
-
LHR
1 stop12h 49m
United Airlines
Wed 11/46:50 am
LHR
-
BGR
2 stops18h 03m
United Airlines
Deal found 6/11$906
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:43 pm
BGR
-
LHR
2 stops23h 37m
United Airlines
Sat 10/106:50 am
LHR
-
BGR
2 stops33h 27m
United Airlines
Deal found 6/10$916
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:17 pm
BGR
-
LHR
1 stop20h 23m
United Airlines
Tue 9/156:50 am
LHR
-
BGR
2 stops16h 35m
United Airlines
Deal found 6/10$924

Find flight deals from Bangor to London

Discover tips and strategies to find the most affordable flight options for your journey from Bangor (BGR) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 14, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$759
(United Airlines)

One-way from

$368
(KLM)
Provider with most accurate pricing for Bangor-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bangor-London (LON) flights.
Search Deals
From Bangor to London (LON)
Search Deals
One-way flight from Bangor to London (LON)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangor 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, Cheapflights users made 2,558,603 searches. Data last updated June 14, 2026.
Use the filters below to find and compare flights from Bangor to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangorLondon

BGR - LHR

BGRLHR

Bangor

Mon 11/9

6:30 am-9:20 pm

1 stop9h 50m

London Heathrow

Tue 11/10

11:05 am-5:04 pm

2 stops34h 59m

$759
Quickest round-trip

BangorLondon

BGR - LHR

BGRLHR

Bangor

Fri 10/23

12:06 pm-5:55 am

1 stop12h 49m

London Heathrow

Wed 11/4

6:50 am-7:53 pm

2 stops18h 03m

$906

BangorLondon

BGR - LHR

BGRLHR

Bangor

Thu 10/1

4:15 pm-1:45 pm

2 stops16h 30m

London Heathrow

Sun 10/18

6:30 am-2:21 pm

2 stops36h 51m

$908

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sat 9/26

4:43 pm-9:20 pm

2 stops23h 37m

London Heathrow

Sat 10/10

6:50 am-11:17 am

2 stops33h 27m

$916

BangorLondon

BGR - LHR

BGRLHR

Bangor

Fri 8/7

7:15 pm-10:25 am

1 stop10h 10m

London Heathrow

Fri 8/21

6:50 am-11:30 pm

2 stops21h 40m

$924

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 9/1

6:00 am-10:00 am

2 stops23h 00m

London Heathrow

Tue 9/15

6:50 am-11:30 pm

2 stops21h 40m

$927
Cheapest one-way
Quickest one-way

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sat 8/15

4:22 pm-8:50 am

1 stop11h 28m

$368

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sat 8/15

10:28 am-7:55 am

2 stops16h 27m

$373

BangorLondon

BGR - LHR

BGRLHR

Bangor

Thu 7/16

7:00 am-7:15 am

1 stop19h 15m

$519

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sat 8/15

6:44 pm-4:25 pm

3 stops40h 41m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Bangor to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bangor to London in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bangor, Maine-London flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Bangor, Maine-London flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Bangor, Maine-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangor, Maine-London flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangor, Maine-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bangor to London

Have a flexible travel schedule? Discover the best time to fly to London from Bangor with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangor to London
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Bangor to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bangor to London?

    If you book a flight to London from Bangor, you will be flying from Bangor, which is the city’s only airport. Bangor (BGR) is located 2.3 mi from the center of Bangor. There are 0 flights from Bangor to London per day from 1 airline.

  • How long is the flight from Bangor, Maine to London?

    A quick flight from Bangor, Maine to London can take about 9h 50m. United Airlines provides one of the quickest options available for as low as $759. There are 3067 mi between Bangor, Maine and London. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Bangor, Maine to London round-trip?

    Flying on American Airlines is currently your cheapest option to London, with prices starting at $757.

  • Can I find deals for flights from Bangor to London that include hotel bookings?

    Yes. In addition to deals on Bangor to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bangor to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangor to London.

  • Can I find deals for business class flights from Bangor to London?

    Yes. Cheapflights offers flight deals from Bangor to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Stansted

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Bangor to London

Discover the top airline that operate flights from Bangor to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$757Average$1,091FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.