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$1,042+ Cheap flights from Bellingham (BLI) 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — LHR
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap flight deals from Bellingham to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) 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 abril 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$1,042
(Expedia)
Provider with most accurate pricing for Bellingham-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bellingham-London Heathrow flights.
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From Bellingham to London Heathrow
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Find flight deals from Bellingham to Heathrow

Cheapest flights from Bellingham to Heathrow
Explore the most affordable flight options available from Bellingham to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This Expedia deal was found by Cheapflights users on 4/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/233:42 pmBLI - LHR
1 stop31h 08mMultiple Airlines
sáb. 9/69:50 amLHR - BLI
1 stop13h 12mMultiple Airlines
Deal found 4/17$1,042
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/64:05 pmBLI - LHR
2 stops16h 00mAlaska Airlines
mar. 6/172:20 pmLHR - BLI
2 stops17h 39mAlaska Airlines
Deal found 4/17$2,269
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/16:00 amBLI - LHR
1 stop16h 50mAmerican Airlines
sáb. 7/59:50 amLHR - BLI
1 stop13h 35mAmerican Airlines
Deal found 4/17$2,796

Cheapflights Fare Finder

Customize your flight search to find flights from Bellingham 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 2,558,603 searches. Data last updated abril 17, 2025.
Use the filters below to find and compare flights from Bellingham to London Heathrow Airport that are best for you.

Fly from

Bellingham

Fly to

Heathrow

Route

Depart

Return

Price

BellinghamLondon

BLI - LHR

BLILHR

Bellingham

sáb. 8/23

3:42 pm-6:50 am

1 stop31h 08m

London Heathrow

sáb. 9/6

9:50 am-3:02 pm

1 stop13h 12m

$1,042

BellinghamLondon

BLI - LHR

BLILHR

Bellingham

vie. 6/6

4:05 pm-4:05 pm

2 stops16h 00m

London Heathrow

mar. 6/17

2:20 pm-11:59 pm

2 stops17h 39m

$2,269

BellinghamLondon

BLI - LHR

BLILHR

Bellingham

mar. 7/1

6:00 am-6:50 am

1 stop16h 50m

London Heathrow

sáb. 7/5

9:50 am-3:25 pm

1 stop13h 35m

$2,796

BellinghamLondon

BLI - LHR

BLILHR

Bellingham

mié. 4/30

8:12 am-6:50 am

1 stop14h 38m

$4,318

BellinghamLondon

BLI - LHR

BLILHR

Bellingham

mié. 4/30

12:54 pm-4:05 pm

2 stops19h 11m

$7,658

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

  • Most accurate provider: When it comes to deals on Bellingham-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 Bellingham-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bellingham-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bellingham-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 Bellingham-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 Bellingham to Heathrow

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

Cheapflights Insights

Everything you need to know about your flight from Bellingham to London Heathrow Airport

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 abril 17, 2025.
Alaska Airlines
8.0
Very good
9,882 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Bellingham 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 Bellingham to London Heathrow?

    Bellingham (BLI) is the airport you will fly out of if you book a flight from Bellingham to London Heathrow. You should not have trouble finding flights to London Heathrow from Bellingham; 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 Bellingham airport to London Heathrow. It is only a 3.2 mi journey to Bellingham (BLI) from Bellingham’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bellingham 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.

  • What is the cheapest month to book a flight from Bellingham to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Bellingham to London Heathrow Airport (average of $661). Flying from Bellingham to London Heathrow Airport in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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