$330+ Cheap flights from Bangor, ME (BGR) to Heathrow (LHR)
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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — LHR
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Bangor to Heathrow 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 Heathrow
Cheapest
Best
Last-minute
One-way
Cheapest flights from Bangor to HeathrowExplore 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 September 12, 2026.
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 September 12, 2026.
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:10 pm -
1 stop13h 15m
Mon 11/210:00 am -
2 stops34h 30m
Deal found 9/10![Delta logo]()
$739
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:10 pm -
1 stop24h 00m
Mon 11/28:40 am -
2 stops35h 50m
Deal found 9/10![Delta logo]()
$744
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 11/1611:00 am -
1 stop16h 25m
Wed 11/186:50 am -
2 stops32h 29m
Deal found 9/11![United Airlines logo]()
$751
This Air France deal was found by Cheapflights users on 9/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:38 pm -
1 stop17h 02m
Sun 11/18:10 pm -
1 stop24h 20m
Deal found 9/10![Multiple Airlines logo]()
$788
This Air France deal was found by Cheapflights users on 9/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:10 pm -
1 stop13h 10m
Thu 11/55:50 pm -
2 stops26h 40m
Deal found 9/10![Multiple Airlines logo]()
$789
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:10 pm -
1 stop10h 05m
Thu 11/52:45 pm -
2 stops29h 45m
Deal found 9/11![Delta logo]()
$795
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:10 pm -
1 stop14h 55m
Fri 11/64:35 pm -
1 stop27h 55m
Deal found 9/10![Delta logo]()
$801
Best flights from Bangor to HeathrowDiscover carefully curated flight deals from Bangor to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Bangor to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 11/1611:00 am -
1 stop16h 25m
Wed 11/186:50 am -
2 stops32h 29m
Deal found 9/11![United Airlines logo]()
$751
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:10 pm -
1 stop10h 05m
Thu 11/52:45 pm -
2 stops29h 45m
Deal found 9/11![Delta logo]()
$795
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:10 pm -
1 stop14h 55m
Fri 11/64:35 pm -
1 stop27h 55m
Deal found 9/10![Delta logo]()
$801
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/2711:00 am -
1 stop30h 20m
Tue 11/312:05 pm -
2 stops27h 14m
Deal found 9/11![United Airlines logo]()
$867
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/2412:05 pm -
2 stops15h 50m
Mon 11/26:50 am -
2 stops32h 29m
Deal found 9/10![United Airlines logo]()
$871
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 9/264:43 pm -
1 stop14h 12m
Sat 10/102:05 pm -
2 stops36h 34m
Deal found 9/11![United Airlines logo]()
$876
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 11/1111:00 am -
1 stop16h 25m
Sun 11/1512:05 pm -
2 stops27h 14m
Deal found 9/7![United Airlines logo]()
$917
Last-minute flights from Bangor to HeathrowDiscover last-minute flight deals from Bangor to Heathrow. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Bangor to Heathrow. Data last updated September 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:15 pm -
1 stop10h 00m
Sun 10/188:20 am -
1 stop12h 10m
Deal found 9/11![Delta logo]()
$846
This Air France deal was found by Cheapflights users on 9/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:10 pm -
1 stop13h 10m
Thu 11/55:50 pm -
2 stops26h 40m
Deal found 9/10![Multiple Airlines logo]()
$789
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:10 pm -
1 stop10h 05m
Thu 11/52:45 pm -
2 stops29h 45m
Deal found 9/11![Delta logo]()
$795
This KLM deal was found by Cheapflights users on 9/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:10 pm -
1 stop13h 10m
Fri 10/3012:40 pm -
2 stops30h 50m
Deal found 9/10![Multiple Airlines logo]()
$806
This KLM deal was found by Cheapflights users on 9/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:10 pm -
2 stops13h 35m
Thu 11/55:50 pm -
2 stops26h 40m
Deal found 9/10![KLM logo]()
$820
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:10 pm -
2 stops13h 35m
Fri 11/62:45 pm -
2 stops29h 45m
Deal found 9/10![Delta logo]()
$826
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:10 pm -
1 stop24h 00m
Mon 11/28:40 am -
2 stops35h 50m
Deal found 9/10![Delta logo]()
$744
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:10 pm -
1 stop13h 15m
Mon 11/210:00 am -
2 stops34h 30m
Deal found 9/10![Delta logo]()
$739
This Air France deal was found by Cheapflights users on 9/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:38 pm -
1 stop17h 02m
Sun 11/18:10 pm -
1 stop24h 20m
Deal found 9/10![Multiple Airlines logo]()
$788
One-way flights from Bangor to HeathrowSearch for one-way flight options from Bangor to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Bangor to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 10/2412:05 pm -
2 stops15h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:10 pm -
1 stop14h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$333
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/99:25 am -
2 stops28h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:07 am -
3 stops20h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$538
This deal was found by Cheapflights users on 9/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:08 pm -
1 stop14h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$573
This Scandinavian Airlines deal was found by Cheapflights users on 9/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:19 am -
3 stops23h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$2,739
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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $739 (Delta) |
One-way from | $330 (United Airlines) |
Cheapflights Fare Finder
Customize 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 7,457,451 searches. Data last updated September 12, 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
Cheapest round-trip
BangorLondon
BGR Bangor - LHR London Heathrow
BGRLHR
Bangor
Sat 10/24
12:05 pm-10:10 am
1 stop17h 05m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$330
BangorLondon
BGR Bangor - LHR London Heathrow
BGRLHR
Bangor
Fri 10/9
9:25 am-6:40 pm
2 stops28h 15m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$470
Quickest round-trip
BangorLondon
BGR Bangor - LHR London Heathrow
BGRLHR
Bangor
Sun 10/18
12:08 pm-7:15 am
1 stop14h 07m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$573
BangorLondon
BGR Bangor - LHR London Heathrow
BGRLHR
Bangor
Mon 11/16
11:00 am-8:25 am
1 stop16h 25m
London Heathrow
Wed 11/18
6:50 am-10:19 am
2 stops32h 29m
$751
BangorLondon
BGR Bangor - LHR London Heathrow
BGRLHR
Bangor
Fri 10/23
4:10 pm-7:15 am
1 stop10h 05m
London Heathrow
Thu 11/5
2:45 pm-3:30 pm
2 stops29h 45m
$795
BangorLondon
BGR Bangor - LHR London Heathrow
BGRLHR
Bangor
Fri 10/23
4:10 pm-12:05 pm
1 stop14h 55m
London Heathrow
Fri 11/6
4:35 pm-3:30 pm
1 stop27h 55m
$801
BangorLondon
BGR Bangor - LHR London Heathrow
BGRLHR
Bangor
Tue 10/27
11:00 am-9:20 pm
1 stop30h 20m
London Heathrow
Tue 11/3
12:05 pm-10:19 am
2 stops27h 14m
$867
BangorLondon
BGR Bangor - LHR London Heathrow
BGRLHR
Bangor
Sat 10/24
12:05 pm-8:55 am
2 stops15h 50m
London Heathrow
Mon 11/2
6:50 am-10:19 am
2 stops32h 29m
$871
BangorLondon
BGR Bangor - LHR London Heathrow
BGRLHR
Bangor
Sat 9/26
4:43 pm-11:55 am
1 stop14h 12m
London Heathrow
Sat 10/10
2:05 pm-9:39 pm
2 stops36h 34m
$876
BangorLondon
BGR Bangor - LHR London Heathrow
BGRLHR
Bangor
Wed 11/11
11:00 am-8:25 am
1 stop16h 25m
London Heathrow
Sun 11/15
12:05 pm-10:19 am
2 stops27h 14m
$917
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Bangor to Heathrow
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 Heathrow in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bangor, Maine-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangor, Maine-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangor, Maine-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bangor, Maine-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Heathrow Airport 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 Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Bangor with our price prediction graph.
BGR-LHR
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.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated September 12, 2026.
Get a feel of what it's like to fly with American Airlines from Bangor to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.4
Overall
7.1
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.4
Reviews
1 / 20
4.0
OkayCameron,Nov 2025
PDX - LHR
Boarding
7.4
Overall
7.1
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.4
Reviews
1 / 20
4.0
OkayCameron,Nov 2025
PDX - LHR
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.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Dorking
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
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Browse other Bangor and Heathrow flight options. Last updated on September 12, 2026.
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Top airline flying from Bangor to Heathrow
Discover the top airline that operate flights from Bangor to Heathrow. 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 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$757 | Average$1,197 | FlexibilityNo cancel fee | On-time71% |