Cheap Flights from Barcelona (BCN) to Seattle (SEA)

Popular airlines from Barcelona El Prat Airport (BCN) to Seattle-Tacoma International Airport (SEA)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save on select hotels after you book a flight*
  • payments icon

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from Barcelona Intl. Airport (BCN) to SEA last minute?
Being the spontaneous type is a wonderful way to travel around, but it's not necessarily the wisest way to get your hands on a cheap flight. Consider booking your Barcelona Intl. Airport (BCN) to Seattle - Tacoma Intl. Airport (SEA) journey ahead of time instead of leaving it until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. You can unleash your spontaneous side when you arrive in Seattle - Tacoma Intl. Airport (SEA)!
What airports do you fly into for Seattle from Barcelona?
From Barcelona, you can fly into Seattle via Seattle - Tacoma Intl. Airport (SEA), Renton Municipal Airport (RNT) and Boeing Field Airport (BFI). Do some research into which hub is the best option for you before making your decision. If you decide on Seattle - Tacoma Intl. Airport (SEA), it's around 19 kilometers south of the city center. Use the money you save when booking your seat with Expedia to uncover the city's awesome attractions, such as Space Needle and Pike Place Market.
Can I change the date of my flight from Barcelona Intl. Airport (BCN) to Sea-Tac Airport?
Easily make changes to your Barcelona Intl. Airport (BCN) to SEA trip via the Expedia Trips portal. Before you make any amendments, browse the fare rules in your itinerary to find out what the airline will let you do and if fees apply for changes. Some carriers charge a change fee per person, on top of any difference in fares. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also take a look at our Customer Service portal for further information and to connect with our Virtual Agent.

Travel information

Travel information

Origin airport
Barcelona Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
8678 km

Book with confidence

Book with confidence

Explore a world of travel with Expedia

Explore a world of travel with Expedia