Cheap flights from Seattle to Barcelona

Flights tailored to your budget

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Find out what a flight from Seattle to Barcelona might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Seattle and Barcelona.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Flights between Seattle and Barcelona: which airports can you choose?

The distance between Seattle and Barcelona is about 8730 km. Checking alternative airports can help lower the total cost of your trip.

  • Airports in Seattle: Seattle is served by 2 airports - Boeing Field, Lake Union.
  • Airports in Barcelona: Currently, the only available airport in Barcelona is Barcelona.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Seattle airports to find the best option.

Flights from Seattle - Tacoma to Barcelona

Explore flights from Seattle to Barcelona your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by specific travel agency.

Other popular destinations

Also interested in Spain? Check out: Alicante, Barcelona, Madrid, Málaga, Palma de Mallorca.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.
Frequently Asked Questions

Frequently asked questions about flights from Seattle to Barcelona.

How much does an airline ticket from Seattle to Barcelona cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Seattle to Barcelona.

How far is Seattle from Barcelona?

Seattle is about 8730 km from Barcelona.

What are the airports in Barcelona?

Barcelona has one airport: Barcelona.

What are the airports in Seattle?

Seattle has 2 airports: Boeing Field, Lake Union.

What are the most popular cities in Spain?

The most popular cities in Spain according to our users' searches are: Alicante, Barcelona, Madrid, Málaga, Palma de Mallorca.

When should I book a flight from Seattle to Barcelona?

The best time to book a flight from Seattle to Barcelona is 1 month in advance, while the worst time is 8 weeks in advance.

What is the cheapest month to fly from Seattle to Barcelona?

This information is not available at the moment.

What is the most expensive month to fly from Seattle to Barcelona?

This information is not available at the moment.

What is the best day of the week to fly from Seattle to Barcelona?

This information is not available at the moment.