The cheapest times to fly from BLI to STN are

  • April 23rd to October 21st (except the week of May 7th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BLI to STN is early to mid October. Prices can be as high as $9674 for Monday flights during mid December, or as low as $3519 for Friday flights around early to mid October.


When to Fly to London

Flying from Bellingham, WA (BLI) to London (STN) will usually cost between $3959 to $5621 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid October with an average ticket price of $3903. Due to high demand the most expensive time to fly is mid December, with an average price of $6327. Planning your trip to low-cost times can easily save you $2424 on economy flights and even more on first-class flights. Generally, any price below $4469 can be considered a good price for a round-trip BLI to STN flight.

See below for a graph of average weekly prices for the BLI to STN route. All prices are for round-trip tickets in USD.

BLI to STN Flight Prices

Compared to other flights, the BLI to STN flight is more expensive than the average and costs more than the average flight leaving from Bellingham. The average price per mile (for a direct flight) is $0.59, which is above average.


Flight Prices by Day of the Week

Friday is usually the cheapest day to fly to STN, and Tuesday the cheapest day to fly back into BLI. Mondays are the most expensive days to fly to London, and Thursdays are the most expensive days to return to Bellingham. Selecting flights on the least expensive days could save you up to $888 (15%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Friday and returning a week later will cost an average of $4349. Return trip prices are from the STN to BLI flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from BLI to STN can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 9 hour 27 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from BLI to STN while comparing.

Destination alternative #1: London Gatwick Airport (LGW) in London

  • 54 miles (87 km) away from STN
  • Usually 67.94% less expensive than STN
  • 2-layover flights available

See BLI to LGW flights

Destination alternative #2: London Heathrow Airport (LHR) in London

  • 41 miles (66 km) away from STN
  • Usually 64.42% less expensive than STN
  • 1-layover flights available

See BLI to LHR flights


Flight Hacking BLI to STN

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from BLI to STN — but Champion Traveler does!

Hack #1: San Francisco, CA (BLI > SFO > STN)

  • Price for both tickets: $1022
  • Average savings: $3447 (77.13%)

See BLI to SFO flights

Hack #2: Los Angeles, CA (BLI > LAX > STN)

  • Price for both tickets: $1047
  • Average savings: $3422 (76.58%)

See BLI to LAX flights

Hack #3: Seattle, WA (BLI > SEA > STN)

  • Price for both tickets: $1076
  • Average savings: $3393 (75.92%)

See BLI to SEA flights


Flight Questions Answered

Still have questions about flying from BLI to STN? We’ve got answers.

Which airlines fly this route?

You can find 9 major airlines flying this route most often: Air Canada, Air France, Alaska, Delta, Eurowings, KLM, Lufthansa, SAS, United, and potentially more during busy seasons.

How far away is it from London Stansted Airport to Bellingham International Airport?

The distance between the two airports is roughly 4709 miles or 7578 kilometers.

How long does it take to fly from BLI to STN?

The real-world flight time for a nonstop BLI to STN flight is about 9 hour 27 minutes.

How many flights go between Bellingham, WA and London?

It depends on the day of the week and the date, but a typical day might have around 18 available flights from BLI to STN.


Airport Location Info


Departing Airport

Origination code BLI
Origination airport name Bellingham International Airport
City Bellingham, WA
Country the United States
Latitude 48.8
Longitude -122.5

Return Airport

Destination code STN
Destination airport name London Stansted Airport
City London
Country the United Kingdom
Latitude 51.9
Longitude 0.2


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.