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$406+ Cheap flights from Bangor, ME (BGR) to the United Kingdom

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — LHR
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Cheap flight deals from Bangor to United Kingdom

Keep the following information in mind while searching for Bangor to United Kingdom flight deals. Data was last updated November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$623
(American Airlines)

One-way from

$406
(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.
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From Bangor to United Kingdom
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One-way flight from Bangor to United Kingdom
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Find flight deals from Bangor to United Kingdom

Cheapest flights from Bangor to United Kingdom
Explore the most affordable flight options available from Bangor to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This American Airlines deal was found by Cheapflights users on 11/17. 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.
Tue 12/166:02 amBGR - LHR
1 stop20h 48mAmerican Airlines
Mon 12/297:50 amLHR - BGR
2 stops18h 17mAmerican Airlines
Deal found 11/17$1,131
This American Airlines deal was found by Cheapflights users on 11/17. 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.
Thu 12/186:40 amBGR - LHR
1 stop20h 10mAmerican Airlines
Fri 1/27:50 amLHR - BGR
2 stops18h 17mAmerican Airlines
Deal found 11/17$2,324
This Delta deal was found by Cheapflights users on 11/18. 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 12/183:05 pmBGR - LHR
2 stops14h 25mDelta
Fri 1/22:45 pmLHR - BGR
2 stops27h 18mDelta
Deal found 11/18$2,694

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangor to United Kingdom 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 November 18, 2025.
Use the filters below to find and compare flights from Bangor to the United Kingdom that are best for you.

Fly from

Bangor

Fly to

United Kingdom

Route

Depart

Return

Price

BangorLondon

BGR - LHR

BGRLHR

Bangor

Wed 2/11

6:14 am-6:35 am

1 stop19h 21m

London Heathrow

Wed 2/25

7:50 am-9:18 pm

2 stops18h 28m

$623

BangorLondon

BGR - LHR

BGRLHR

Bangor

Wed 2/11

1:07 pm-10:15 am

1 stop16h 08m

London Heathrow

Wed 2/25

8:25 pm-3:53 pm

2 stops24h 28m

$627

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 2/17

1:08 pm-8:05 am

1 stop13h 57m

London Heathrow

Tue 2/24

8:25 pm-3:53 pm

2 stops24h 28m

$627

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 2/17

6:35 am-5:55 am

2 stops18h 20m

London Heathrow

Tue 2/24

6:50 am-6:34 pm

2 stops16h 44m

$630

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sat 2/7

12:44 pm-6:35 am

1 stop12h 51m

London Heathrow

Sat 2/14

1:10 pm-9:18 pm

1 stop13h 08m

$753

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sat 2/7

12:26 pm-6:30 am

2 stops13h 04m

London Heathrow

Sat 2/14

11:00 am-9:37 pm

2 stops15h 37m

$758

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 5/5

3:00 pm-8:50 am

1 stop12h 50m

$406

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 5/5

3:00 pm-1:45 pm

2 stops17h 45m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Best time to book a flight from Bangor to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 the United Kingdom

What is the cheapest time of day to fly from BGR to GB?

Find hourly flight availability from Bangor to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 18, 2025.

When flying from Bangor, Maine to United Kingdom, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 25% versus a flight in the morning.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated November 18, 2025.
Get a feel of what it's like to fly with American Airlines from Bangor to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,045 reviews

Comfort

7.2

Food

6.4

Overall

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
American Airlines
7.2
Good
11,045 reviews
American Airlines
7.2
Good
11,045 reviews

Comfort

7.2

Food

6.4

Overall

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

Related info for your journey

Find useful and relevant information for your journey from Bangor to United Kingdom. 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 United Kingdom?

    Located just 2.3 mi from the city center, Bangor (BGR) is the airport most travelers will use when flying to United Kingdom from Bangor.

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

    For as low as $627, American Airlines can have you in United Kingdom from Bangor, Maine in 16h 08m. The distance between Bangor, Maine and United Kingdom is about 3067 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Bangor to United Kingdom?

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

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

    Yes. Cheapflights offers flight deals from Bangor to United Kingdom 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

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Top airline flying from Bangor to United Kingdom

Discover the top airline that operate flights from Bangor to United Kingdom. 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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$732Average$858FlexibilityNo cancel feeOn-time71%

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