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$600+ Cheap flights from Bangor, ME (BGR) to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — LON
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find 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 October 29, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 12/123:05 pmBGR - LHR
1 stop12h 00mDelta
Fri 12/1912:40 pmLHR - BGR
1 stop29h 23mDelta
Deal found 10/28$761
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/246:00 amBGR - LHR
1 stop10h 20mUnited Airlines
Mon 12/19:00 amLHR - BGR
2 stops32h 09mUnited Airlines
Deal found 10/27$787
This United deal was found by Cheapflights users on 10/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:20 pmBGR - LHR
2 stops13h 20mMultiple Airlines
Mon 12/16:00 pmLHR - BGR
2 stops23h 09mMultiple Airlines
Deal found 10/27$821
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:38 pmBGR - LHR
2 stops13h 22mAmerican Airlines
Fri 12/191:30 pmLHR - BGR
2 stops15h 20mAmerican Airlines
Deal found 10/28$924
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/112:30 pmBGR - LHR
2 stops14h 25mUnited Airlines
Sat 12/611:10 amLHR - BGR
2 stops16h 07mUnited Airlines
Deal found 10/29$1,688
This British Airways deal was found by Cheapflights users on 10/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/112:41 pmBGR - LHR
1 stop12h 54mMultiple Airlines
Sat 12/61:10 pmLHR - BGR
1 stop15h 03mMultiple Airlines
Deal found 10/29$1,718

Cheap 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$600
(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)
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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 October 29, 2025.
Use the filters below to find and compare flights from Bangor to London that are best for you.

Fly from

Bangor

Fly to

London

Route

Depart

Return

Price

BangorLondon

BGR - LHR

BGRLHR

Bangor

Wed 2/11

1:07 pm-8:05 am

1 stop13h 58m

London Heathrow

Wed 2/25

7:25 pm-2:21 pm

2 stops23h 56m

$600

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 2/17

3:00 pm-10:15 am

1 stop14h 15m

London Heathrow

Tue 2/24

4:10 pm-2:21 pm

1 stop27h 11m

$612

BangorLondon

BGR - LHR

BGRLHR

Bangor

Wed 2/11

1:07 pm-1:45 pm

2 stops19h 38m

London Heathrow

Wed 2/25

6:20 am-2:21 pm

2 stops37h 01m

$624

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 2/17

6:35 am-8:35 pm

2 stops33h 00m

London Heathrow

Tue 2/24

6:50 am-6:34 pm

2 stops16h 44m

$628

BangorLondon

BGR - LHR

BGRLHR

Bangor

Mon 3/16

3:00 pm-8:05 am

1 stop13h 05m

London Heathrow

Tue 3/24

2:45 pm-2:21 pm

2 stops27h 36m

$743

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bangor, Maine-London flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated October 29, 2025.
Read reviews from past customers who have flown American Airlines from Bangor to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,030 reviews

Crew

8.0

Food

6.4

Boarding

7.5

Entertainment

6.9

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,030 reviews
American Airlines
7.2
Good
11,030 reviews

Crew

8.0

Food

6.4

Boarding

7.5

Entertainment

6.9

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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.

  • 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 $802.

  • 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?

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Hayes
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Orpington
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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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$802Average$872FlexibilityNo cancel feeOn-time71%

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