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Cheap flights from Bellingham to London from $744

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bellingham to London departing on 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Bellingham to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:15 am - 12:50 pm
BLI
-
LHR
23h 35m2 stops
Multiple Airlines Logo
6:30 am - 11:57 pm
LHR
-
BLI
24h 27m2 stops
$744Multiple Airlines
Sat, Feb 28 - Mon, Mar 9
American Airlines Logo
5:15 am - 7:10 am
BLI
-
LHR
17h 55m1 stop
American Airlines Logo
2:55 pm - 11:57 pm
LHR
-
BLI
16h 02m1 stop
$756American Airlines
Sat, Feb 28 - Mon, Mar 9
Multiple Airlines Logo
1:03 pm - 12:20 pm
BLI
-
LHR
15h 17m1 stop
Multiple Airlines Logo
9:25 am - 12:06 am
LHR
-
BLI
22h 41m1 stop
$757Multiple Airlines
Tue, Jan 27 - Tue, Feb 3
American Airlines Logo
5:15 am - 8:15 am
BLI
-
LHR
19h 00m2 stops
American Airlines Logo
2:55 pm - 11:57 pm
LHR
-
BLI
16h 02m1 stop
$760American Airlines
Sat, Feb 28 - Mon, Mar 9
American Airlines Logo
9:15 am - 10:00 am
BLI
-
LHR
16h 45m2 stops
American Airlines Logo
2:55 pm - 12:06 am
LHR
-
BLI
17h 11m1 stop
$761American Airlines
Tue, Jan 27 - Tue, Feb 3

American Airlines flights from Bellingham to London Heathrow Airport

Our best American Airlines deals on Bellingham to London Heathrow Airport flight tickets
American Airlines
Feb 28
BLI5:15 amBellingham
17h 55m
1 stop
LHR7:10 amLondon Heathrow
Mar 9
LHR2:55 pmLondon Heathrow
16h 02m
1 stop
BLI11:57 pmBellingham
$756
Find similar
American Airlines
Feb 28
BLI5:15 amBellingham
19h 00m
2 stops
LHR8:15 amLondon Heathrow
Mar 9
LHR2:55 pmLondon Heathrow
16h 02m
1 stop
BLI11:57 pmBellingham
$760
Find similar
American Airlines
Jan 27
BLI9:15 amBellingham
16h 45m
2 stops
LHR10:00 amLondon Heathrow
Feb 3
LHR2:55 pmLondon Heathrow
17h 11m
1 stop
BLI12:06 amBellingham
$761
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bellingham to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Bellingham to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BellinghamLondon

BLI - LHR

BLILHR

Bellingham

Sat 2/28

5:15 am-12:50 pm

2 stops23h 35m

London Heathrow

Mon 3/9

6:30 am-11:57 pm

2 stops24h 27m

$744

BellinghamLondon

BLI - LHR

BLILHR

Bellingham

Sat 2/28

5:15 am-7:10 am

1 stop17h 55m

London Heathrow

Mon 3/9

2:55 pm-11:57 pm

1 stop16h 02m

$756

BellinghamLondon

BLI - LHR

BLILHR

Bellingham

Tue 1/27

1:03 pm-12:20 pm

1 stop15h 17m

London Heathrow

Tue 2/3

9:25 am-12:06 am

1 stop22h 41m

$757

BellinghamLondon

BLI - LHR

BLILHR

Bellingham

Sat 2/28

5:15 am-8:15 am

2 stops19h 00m

London Heathrow

Mon 3/9

2:55 pm-11:57 pm

1 stop16h 02m

$760

BellinghamLondon

BLI - LHR

BLILHR

Bellingham

Tue 1/27

9:15 am-10:00 am

2 stops16h 45m

London Heathrow

Tue 2/3

2:55 pm-12:06 am

1 stop17h 11m

$761

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Bellingham to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bellingham to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bellingham to London Heathrow Airport (BLI to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bellingham to London Heathrow Airport

Fastest flight time

15h 17m

Direct flights

None
The fastest flight from Bellingham to London Heathrow Airport takes 15h 17m
There are no direct flights from Bellingham to London Heathrow Airport. There are no popular flight routes from Bellingham to London Heathrow Airport.
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  • How far is Bellingham to London Heathrow by plane?

    The distance between Bellingham and London Heathrow is about 4712.8 mi. A reasonable flight in good conditions will take 15h 17m.

  • When did momondo last update prices for flights from Bellingham Airport to London Heathrow Airport?

    Prices for flights from Bellingham Airport to London Heathrow Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Bellingham Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bellingham Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Bellingham to London Heathrow Airport?

    Search flight deals from Bellingham to London Heathrow Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Bellingham to London Heathrow Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Bellingham to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bellingham to London. momondo saves you time and could save you money on your trip.

Can I find flights from Bellingham to London with flexible booking policies on momondo?

All flight searches from Bellingham to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Bellingham to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bellingham to London.

I’m not ready to book a flight from Bellingham to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Bellingham and alert you when they change.

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