Cheap flights from Seattle, WA to Barcelona, España (SEA - BCN)

As a rule, buying flight tickets from Seattle, WA to Barcelona expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from Seattle, WA to Barcelona at the most favorable prices.

Out service helps you to find tickets from Seattle, WA to Barcelona in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets Seattle, WA - Barcelona at the best price!

We also recommend you to look through the prices for return tickets from Barcelona to Seattle, WA.

Airfares found by our users in the past 24 hours

The cheapest flight from Seattle, WA to Barcelona is 602 on WestJet, departing on 11.02.2025 and returning on 16.02.2025.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
WestJet11.02.202516.02.2025from 602

Average round-trip airfares from Seattle, WA to Barcelona by months

MesRound-Trip
Noviembre 2024find now
Diciembre 2024find now
Enero 2025find now
Febrero 202511.02 - 16.02from 602
Marzo 2025find now
Abril 2025find now
Mayo 2025find now
Junio 2025find now
Julio 2025find now
Agosto 2025find now
Septiembre 2025find now
Octubre 2025find now

The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.

Airports

Airports in Seattle, WA: King County/Boeing (BFI), Seattle/Tacoma Intl (SEA).

Airports in Barcelona: Barcelona (BCN).

Find Flights to Barcelona