BGR - LHR

$749 Find Cheap Flights from Bangor to London

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bangor to London departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangor to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangor to London, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Bangor to London (BGR-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bangor to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bangor to London

Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
12:56 pm - 7:50 amBGR-LHR
13h 54m1 stop
American Airlines Logo
1:10 pm - 10:47 pmLHR-BGR
14h 37m1 stop
$749American Airlines
Find Deal
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
12:56 pm - 7:50 amBGR-LHR
13h 54m1 stop
American Airlines Logo
10:05 am - 10:47 pmLHR-BGR
17h 42m1 stop
$751American Airlines
Find Deal
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
12:56 pm - 7:50 amBGR-LHR
13h 54m1 stop
American Airlines Logo
11:40 am - 10:47 pmLHR-BGR
16h 07m2 stops
$754American Airlines
Find Deal
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
12:56 pm - 6:30 amBGR-LHR
12h 34m2 stops
American Airlines Logo
1:30 pm - 11:50 pmLHR-BGR
15h 20m2 stops
$755American Airlines
Find Deal
Mon, Sep 22 - Mon, Oct 6
Delta Logo
3:13 pm - 1:45 pmBGR-LHR
17h 32m2 stops
Delta Logo
5:35 pm - 2:24 pmLHR-BGR
25h 49m2 stops
$1,054Delta
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Mon, Sep 22 - Mon, Oct 6
Delta Logo
3:13 pm - 1:45 pmBGR-LHR
17h 32m2 stops
Delta Logo
5:35 pm - 2:24 pmLHR-BGR
25h 49m2 stops
$1,326Delta
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Wed, Sep 17 - Sat, Sep 20
United Airlines Logo
6:21 pm - 11:25 amBGR-LHR
12h 04m1 stop
United Airlines Logo
12:40 pm - 11:07 amLHR-BGR
27h 27m2 stops
$1,679United Airlines
Find Deal
Wed, Sep 17 - Sat, Sep 20
United Airlines Logo
11:48 am - 6:30 amBGR-LHR
13h 42m2 stops
United Airlines Logo
12:10 pm - 11:46 pmLHR-BGR
16h 36m2 stops
$1,683United Airlines
Find Deal
Fri, Sep 12 - Sat, Sep 13
 Logo
12:58 pm - 6:40 amBGR-LHR
12h 42m1 stop
 Logo
1:30 pm - 8:39 pmLHR-BGR
12h 09m1 stop
$1,799
Find Deal
Fri, Sep 12 - Sat, Sep 13
 Logo
11:48 am - 9:35 amBGR-LHR
16h 47m2 stops
 Logo
12:40 pm - 11:46 pmLHR-BGR
16h 06m2 stops
$6,274
Find Deal
Booking Insights

KAYAK's insights & trends for Bangor to London flights

Get data-powered insights and trends into flights from Bangor to London to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Bangor, Maine to London Heathrow Airport?

Good to know

Cheapest flight$749
Most popular time to fly and prices are also 14% lower on average.
Flight from Bangor to London

When to book flights from Bangor to London

Are your dates flexible? Find out the best times to travel from Bangor to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bangor to London flights

  • What is the cheapest flight from Bangor to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Bangor to London Heathrow Airport was $749 for a round-trip ticket.

  • Do I need a passport to fly between Bangor and London?

    A passport is required to fly from Bangor to London.

  • Which aircraft models fly most regularly from Bangor to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bangor to London?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Bangor and London, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Bangor to London, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Bangor to London are United Airlines and American Airlines. With an average price for the route of $847 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $864 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Bangor to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bangor to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bangor to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Bangor is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangor to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Bangor with another airline. Booking your flights between Bangor and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangor to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Bangor up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Bangor to London

 
See real verified KAYAK customer reviews for airlines flying from Bangor to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bangor to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8945 reviews
6.6Food
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
Airline reviews

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

10.0 ExcellentAnonymous, Aug 2025EWR - YYZ
Read more United Airlines reviews

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

We had a layover from YVR to Denver. We bought 4 bottles of Absolut Vodka at the YVR Duty Free for $116.20, after going through security and American Customs Pre Clearance at YVR, Vancouver. When we landed in Denver, United put us behind the American Customs as well as TSA again for some reason. We were forced to go through American Customs and TSA again. TSA confiscated our rightfully owned Duty Free Absolut Vodka bottles. Because United incorrectly forced our flight behind American border and TSA again, we missed the connecting flight. After United put us on a later flight, we eventually arrived in Chicago very late, with hardly any sleep. I am looking for compensation from United for our incorrectly confiscated Absolut Vodka bottles worth $116.20, as well as compensation for incorrectly putting us behind American Customs and TSA again, causing us to miss our connecting flight, making us arrive extremely late in Chicago.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was canceled 3 hours after original take off time

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

More choices on menu. Seemed only thing offered was Scottish, and while that’s good for the Scot’s it doesn’t help the Americans who don’t like that food. And I really hate it when, during sleep time the attendants have a very loud conversation right over you. Lastly, I paid 5000 dollars for business class, and having to pay more to choose my seat early is really an insult. Seems greedy

The chicken adobo was a little too spicy but good otherwise. My personal opinion. Movie selection could be improved, too many horror movies. Could add a few more chick flicks! The flight was bumpy at times. We arrived a little early too! Flight attendants friendly.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

Crew was great and responsive. Entertainment quit working with about 4 hours remaining on the flight. My seat cushion was broken.

Not very good , the stewardess were unfriendly and they don't like to be bothered. Cos was a night flight and they need to sleep.

British Airways staff are very polite and willing to help.

Everything you need to know for your flight from Bangor to London

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