Cheap flights from Seattle to Barcelona

Flights tailored to your budget

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How much should you expect to spend for a flight from Seattle to Barcelona?

Flight prices from Seattle to Barcelona change depending on demand and time of booking.

Pick a travel date to see today’s available fares.

Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.

Is there more than one airport in Seattle or Barcelona?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

  • Airports in Seattle: Seattle has 2 airports - Boeing Field, Lake Union.
  • Airports in Barcelona: Barcelona is the only airport in operation.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Barcelona as well.

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?

This information is not available at the moment.

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.