NZ$1,161 Cheap Flights Seattle to Barcelona (SEA-BCN)

View NZ$1,161 flight on Mon, 25 May 2026Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

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Flight from Seattle to Barcelona route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Barcelona Intl.
Distance
8678 km

Perfect flights from Seattle to Barcelona

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Barcelona. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Seattle - Tacoma Intl. to Barcelona Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$1,161 and roundtrip prices . Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Barcelona Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Barcelona.

Frequently asked questions

How much is a flight from SEA to Barcelona Airport?
Round-trip tickets from Seattle - Tacoma Intl. Airport (SEA) to Barcelona Intl. Airport (BCN) start from . This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to BCN?
The majority of flights can be cancelled online, but each airline has its own terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to Barcelona Intl. Airport (BCN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SEA to Josep Tarradellas Barcelona–El Prat Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Josep Tarradellas Barcelona–El Prat Airport?
With a flight distance of 8 700 kilometres from Seattle - Tacoma Intl. Airport (SEA) to Barcelona Intl. Airport (BCN), this is a long-haul trip. Ensure that you drink lots of water and move your legs every so often.
Which airlines fly direct from Sea-Tac Airport to BCN?
You won't find any airlines operating directly between SEA and Josep Tarradellas Barcelona–El Prat Airport, so be prepared to make at least one stop on your journey. A layover can be a welcome way to break up a trip!
Are Sea-Tac Airport to Josep Tarradellas Barcelona–El Prat Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Seattle - Tacoma Intl. Airport (SEA) to Josep Tarradellas Barcelona–El Prat Airport at the last minute could save you some serious cash. However, it could end up costing you a whole lot more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

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