Cheap flights from Bangor (BGR) to Heathrow (LHR) from $648

This is the cheapest one-way flight price, found on 9/21. Prices may vary by date and flight preferences.
BGR — LHR
Sep 26 — Oct 31

How to find the cheapest flight from Bangor (BGR) to Heathrow (LHR)

All the information you need to plan the best BGR to LHR flight in 2023: compare Bangor to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.

Popular in

December

Cheapest in

November

Average price

$812

Round-trip from

$619
High demand for flights, 31% potential price rise
Best time to find cheap flights, 28% potential price drop
Average for round-trip flights in September 2023
From Bangor to London Heathrow

BGR - LON

Price

$619 - $1,176

LON

Temperature

39.2 - 62.6 °F

LON

Rainfall

1.6 - 2.8 inches

What is the cheapest month to fly from Bangor, Maine to London Heathrow Airport?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Bangor, Maine in January are about $975 on average during January, but can be found for as low as $702.

When is the cheapest time to fly from Bangor, Maine to London Heathrow Airport (BGR - LHR)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangor, Maine to London Heathrow Airport as you normally would.

Cheap KLM flights from Bangor to Heathrow

Peruse some of the lowest-priced KLM flights we've found from Bangor to London. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap United Airlines flights from Bangor to Heathrow

Take a gander at the lowest prices we've found on United Airlines flights from Bangor to London. Deals frequently update to provide users with more options.

Cheap Bangor to Heathrow flights in September & October 2023

The best prices found for BGR to LHR flights for September, October
Listed are some of the best fares we've found on flights departing from Bangor to London in 2023. More deals are always being added, so be sure to check back regularly.

Bangor to Heathrow 2023 flight deals

Cheap flights to Heathrow from Bangor found for this year
Listed are some of the best fares we've found on flights departing from Bangor to London in 2023. More deals are always being added, so be sure to check back regularly.

Find flights from Bangor to Heathrow within your budget

Use the slider to find flights from Bangor to Heathrow that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$648 - $768

Route

Depart

Return

Price

BangorLondon Heathrow

BGR - LHR

BGRLHR

Bangor

Mon 11/6

1 stop11h 25m

London Heathrow

Mon 11/13

2 stops25h 53m

BangorLondon Heathrow

BGR - LHR

BGRLHR

Bangor

Mon 11/6

2 stops19h 25m

London Heathrow

Mon 11/13

2 stops41h 30m

BangorLondon Heathrow

BGR - LHR

BGRLHR

Bangor

Mon 11/6

2 stops19h 25m

London Heathrow

Mon 11/13

2 stops37h 30m

BangorLondon Heathrow

BGR - LHR

BGRLHR

Bangor

Sat 10/28

1 stop33h 34m

London Heathrow

Sat 11/4

2 stops44h 00m

BangorLondon Heathrow

BGR - LHR

BGRLHR

Bangor

Fri 10/27

1 stop17h 07m

London Heathrow

Sun 11/5

2 stops19h 19m

BangorLondon Heathrow

BGR - LHR

BGRLHR

Bangor

Sat 10/28

2 stops18h 48m

London Heathrow

Sat 11/4

2 stops20h 00m

BangorLondon Heathrow

BGR - LHR

BGRLHR

Bangor

Fri 10/27

1 stop13h 12m

London Heathrow

Sat 11/4

2 stops25h 53m

BangorLondon Heathrow

BGR - LHR

BGRLHR

Bangor

Sat 10/28

2 stops13h 02m

London Heathrow

Sun 11/5

2 stops19h 19m

BangorLondon Heathrow

BGR - LHR

BGRLHR

Bangor

Sat 10/28

1 stop14h 47m

London Heathrow

Sat 11/4

1 stop25h 48m

Flights are sorted by cheapest first

Deals found on 9/21

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with KLM, United Airlines and American Airlines from Bangor to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,019 reviews

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.0

Comfort

7.9

Reviews

1 / 10

Crew was a little snippy, it was a late flight so maybe they were tired.

Delta
7.9
Good
3,019 reviews
Delta
7.9
Good
3,019 reviews

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.0

Comfort

7.9

Reviews

1 / 10

Crew was a little snippy, it was a late flight so maybe they were tired.

KLM
7.5
Good
196 reviews
Delta
7.9
Good
3,019 reviews

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.0

Comfort

7.9

Reviews

1 / 10

Crew was a little snippy, it was a late flight so maybe they were tired.

United Airlines
7.4
Good
1,890 reviews
Delta
7.9
Good
3,019 reviews

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.0

Comfort

7.9

Reviews

1 / 10

Crew was a little snippy, it was a late flight so maybe they were tired.

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,019 reviews

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.0

Comfort

7.9

Reviews

1 / 10

Crew was a little snippy, it was a late flight so maybe they were tired.

Related info for your journey

Useful info, stats and facts about Bangor to Heathrow flights.

What airport do you fly from for flights from Bangor to London Heathrow?

Located just 2.3 mi from the city center, Bangor is the airport most travelers will use when flying to London Heathrow from Bangor. Booking flights from Bangor (BGR) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 3 different airlines.

Can I find flights from Bangor, Maine to London Heathrow Airport for under $700 on Cheapflights?

Yes, there are multiple flights from Bangor, Maine to London Heathrow Airport for under $700. The cheapest flight booked recently is on KLM for just $648, but on average you can expect to pay $745.

What are the cheapest airlines flying from Bangor, Maine to London Heathrow Airport round-trip?

According to our current data, KLM ($648), United Airlines ($677), and American Airlines ($741) offers the cheapest pricing from Bangor, Maine to London Heathrow Airport. Users have found that KLM is 27% cheaper than the other options available to this destination.

What are the most popular airlines that fly from Bangor, Maine to London Heathrow Airport?

What does BGR to LHR mean?

Great question - BGR to LHR just means Bangor Airport to London Heathrow Airport. Now you’ll know what these unique codes when you look for flights!

Top 3 airlines flying from Bangor to Heathrow

The chart below displays the airlines Cheapflights users traveling from Bangor to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$673Average$808FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$706Average$854FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$730Average$816FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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