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Cheap flights from Bangor, Maine to London Heathrow Airport from £289

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
27 May — 3 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangor to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Bangor to Heathrow
Explore the most affordable flight options available from Bangor to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 April 2026.

Tue 20/1015:00
BGR
-
LHR
1 stop12h 50m
Multiple Airlines
Mon 2/1119:20
LHR
-
BGR
2 stops24h 01m
Multiple Airlines
Deal found 24/4£539
Tue 28/417:07
BGR
-
LHR
1 stop13h 58m
Delta
Tue 12/508:20
LHR
-
BGR
1 stop12h 27m
Delta
Deal found 25/4£543
Tue 1/915:00
BGR
-
LHR
1 stop10h 45m
Delta
Mon 14/908:40
LHR
-
BGR
2 stops34h 43m
Delta
Deal found 22/4£545
Sat 26/915:00
BGR
-
LHR
1 stop14h 20m
Delta
Sat 10/1012:25
LHR
-
BGR
2 stops30h 10m
Delta
Deal found 23/4£547
Sat 26/915:00
BGR
-
LHR
1 stop12h 50m
Multiple Airlines
Sat 10/1011:45
LHR
-
BGR
1 stop31h 36m
Multiple Airlines
Deal found 23/4£548
Tue 28/417:07
BGR
-
LHR
1 stop10h 43m
Multiple Airlines
Tue 12/517:35
LHR
-
BGR
2 stops27h 12m
Multiple Airlines
Deal found 23/4£548
Tue 1/915:00
BGR
-
LHR
1 stop11h 15m
Delta
Tue 15/915:50
LHR
-
BGR
1 stop27h 33m
Delta
Deal found 23/4£549
Mon 27/417:02
BGR
-
LHR
2 stops15h 43m
Multiple Airlines
Mon 4/520:55
LHR
-
BGR
2 stops24h 24m
Multiple Airlines
Deal found 23/4£553
Tue 28/417:07
BGR
-
LHR
2 stops15h 38m
Delta
Wed 13/508:20
LHR
-
BGR
1 stop12h 27m
Delta
Deal found 25/4£558
Tue 20/1015:00
BGR
-
LHR
2 stops17h 45m
Delta
Mon 2/1114:45
LHR
-
BGR
2 stops28h 36m
Delta
Deal found 24/4£559

Find flight deals from Bangor to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Bangor (BGR) to Heathrow (LHR). 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 27 April 2026.

Round-trip from

£539

One-way from

£289
Air France
  • Air France
  • 20/10-2/11
  • 3 total stops
  • 36h 51m total
  • Bangor to London
Search Deals
KLM
  • KLM
  • 5/5
  • 1 total stop
  • 10h 48m total
  • Bangor to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangor to Heathrow 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 858,174 searches. Data last updated 27 April 2026.
Use the filters below to find and compare flights from Bangor to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 1/9

15:00-06:45

1 stop10h 45m

London Heathrow

Mon 14/9

08:40-14:23

2 stops34h 43m

£545

BangorLondon

BGR - LHR

BGRLHR

Bangor

Sat 26/9

15:00-10:20

1 stop14h 20m

London Heathrow

Sat 10/10

12:25-13:35

2 stops30h 10m

£547
Fastest return journey

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 1/9

15:00-07:15

1 stop11h 15m

London Heathrow

Tue 15/9

18:35-14:23

1 stop24h 48m

£549

BangorLondon

BGR - LHR

BGRLHR

Bangor

Mon 8/6

16:22-08:50

1 stop11h 28m

London Heathrow

Mon 15/6

19:45-15:42

2 stops24h 57m

£738

BangorLondon

BGR - LHR

BGRLHR

Bangor

Fri 10/7

16:22-10:45

2 stops13h 23m

London Heathrow

Sat 25/7

19:45-15:41

2 stops24h 56m

£845

BangorLondon

BGR - LHR

BGRLHR

Bangor

Fri 10/7

16:22-10:45

2 stops13h 23m

London Heathrow

Sun 19/7

17:35-15:41

2 stops27h 06m

£850
Cheapest one-way
Fastest single journey

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 5/5

17:02-08:50

1 stop10h 48m

£289

BangorLondon

BGR - LHR

BGRLHR

Bangor

Tue 5/5

17:02-13:45

2 stops15h 43m

£304

BangorLondon

BGR - LHR

BGRLHR

Bangor

Mon 22/6

16:22-12:15

1 stop14h 53m

£383

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Sorted by cheapest first

Best time to book a flight from Bangor to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Bangor with our price prediction graph.
Estimated return 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.

Related info for your journey

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

    Bangor (BGR) is the airport you will fly out of if you book a flight from Bangor to London Heathrow. You should not have trouble finding flights to London Heathrow from Bangor; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Bangor airport to London Heathrow. It is only a 2.3 mi journey to Bangor (BGR) from Bangor’s city center.

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

    For as low as £545, Delta can have you in London Heathrow Airport from Bangor, Maine in 10h 45m. Bangor, Maine and London Heathrow Airport are separated by a distance of 3067 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bangor to Heathrow 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Northampton
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Swindon
Ipswich
Southend-on-Sea
Guildford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bangor to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Boston to Southend flights
Portland to Heathrow flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangor to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Bangor to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Bangor to Heathrow?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Bangor to Heathrow for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Bangor to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from Bangor shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Bangor to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Bangor today and book when prices fit your budget.

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