$950 Cheap Flights from Bellingham (BLI) to Barcelona (BCN)

View $950 flight on Fri, Aug 29, 2025Opens in a new window

Popular airlines from Bellingham, WA (BLI-Bellingham Intl.) to Barcelona El Prat Airport (BCN)

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Cheap Flights from Bellingham to Barcelona (BLI-BCN)

Prices were available within the past 7 days and start at $950 for one-way flights and $928 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Sep 26 - Fri, Oct 3
BLI
Bellingham
BCN
Barcelona
$928 Roundtrip, found 5 days ago
$928
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Sep 26 from Bellingham to Barcelona, returning Fri, Oct 3, priced at $928 found 5 days ago
Alaska Airlines
Fri, Sep 26 - Fri, Oct 3
BLI
Bellingham
BCN
Barcelona
$933 Roundtrip, found 5 days ago
$933
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Sep 26 from Bellingham to Barcelona, returning Fri, Oct 3, priced at $933 found 5 days ago
Alaska Airlines
Fri, Oct 3 - Sun, Oct 12
BLI
Bellingham
BCN
Barcelona
$940 Roundtrip, found 4 days ago
$940
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 3 from Bellingham to Barcelona, returning Sun, Oct 12, priced at $940 found 4 days ago
Alaska Airlines
Fri, Oct 3 - Sun, Oct 12
BLI
Bellingham
BCN
Barcelona
$951 Roundtrip, found 4 days ago
$951
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 3 from Bellingham to Barcelona, returning Sun, Oct 12, priced at $951 found 4 days ago
Alaska Airlines
Fri, Oct 3 - Sun, Oct 12
BLI
Bellingham
BCN
Barcelona
$959 Roundtrip, found 4 days ago
$959
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 3 from Bellingham to Barcelona, returning Sun, Oct 12, priced at $959 found 4 days ago
Alaska Airlines
Fri, Sep 26 - Fri, Oct 3
BLI
Bellingham
BCN
Barcelona
$969 Roundtrip, found 5 days ago
$969
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Sep 26 from Bellingham to Barcelona, returning Fri, Oct 3, priced at $969 found 5 days ago
Alaska Airlines
Fri, Oct 3 - Sun, Oct 12
BLI
Bellingham
BCN
Barcelona
$993 Roundtrip, found 4 days ago
$993
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 3 from Bellingham to Barcelona, returning Sun, Oct 12, priced at $993 found 4 days ago
Alaska Airlines
Fri, Oct 3 - Sun, Oct 12
BLI
Bellingham
BCN
Barcelona
$1,002 Roundtrip, found 4 days ago
$1,002
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 3 from Bellingham to Barcelona, returning Sun, Oct 12, priced at $1,002 found 4 days ago
Alaska Airlines
Fri, Sep 26 - Fri, Oct 3
BLI
Bellingham
BCN
Barcelona
$1,015 Roundtrip, found 5 days ago
$1,015
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Sep 26 from Bellingham to Barcelona, returning Fri, Oct 3, priced at $1,015 found 5 days ago
Alaska Airlines
Fri, Oct 3 - Sun, Oct 12
BLI
Bellingham
BCN
Barcelona
$1,015 Roundtrip, found 4 days ago
$1,015
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 3 from Bellingham to Barcelona, returning Sun, Oct 12, priced at $1,015 found 4 days ago
Flights from Bellingham (BLI) to Barcelona (BCN)
Origin airport
Bellingham Intl.
Destination airport
Barcelona Intl.
Roundtrip price
$927
Distance
5358 mi

Bellingham to Barcelona Flights

The cheapest times to fly from Bellingham to Barcelona

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bellingham to Barcelona are during the month of September. You can find some of the cheapest flights from Bellingham to Barcelona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bellingham to Barcelona

Sunday is one of the best days to book for cheap flights from Bellingham to Barcelona: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bellingham to Barcelona

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bellingham to Barcelona in 2025. You can also book with separate airlines for your outbound and return journeys, from $950 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bellingham to Barcelona flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bellingham to Barcelona airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Bellingham Intl. Airport (BLI) to Barcelona Intl. Airport (BCN) cost?
Discover the latest flight deals from BLI to BCN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BLI to BCN?
The cheapest flights from BLI to BCN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BLI to BCN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BLI to BCN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Bellingham Intl. Airport (BLI) to Barcelona Intl. Airport (BCN)?
Nonstop flights from Bellingham Intl. Airport (BLI) to Barcelona Intl. Airport (BCN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BLI to BCN?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bellingham Intl. Airport (BLI) to Barcelona Intl. Airport (BCN)?
To arrive at Barcelona Intl. Airport (BCN) on time, opt for a flight that takes off from Bellingham Intl. Airport (BLI) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Bellingham Intl. Airport (BLI) to Barcelona Intl. Airport (BCN) last-minute?
Last-minute fares from BLI to BCN are generally more expensive. To secure the best prices, start searching for flights well in advance. That being said, if you're flexible with your travel plans, you may land a cheap ticket right before your journey.
Is it cheaper to book a BLI to BCN flight and hotel package?
Compared with arranging flights and hotels separately, booking a BLI to BCN flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place takes the hassle out of planning your trip. Just pick your flights and choose from our wide range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Bellingham Intl. Airport (BLI) to Barcelona Intl. Airport (BCN)?
If you booked your BLI to BCN flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.