Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seattle to Barcelona. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Seattle to Barcelona
Below you will find a list of airlines operating flights on the Seattle — Barcelona route and the starting prices for flights of each specific airline on it.
Starting at $484
Starting at $207
Starting at $478
Starting at $542
Starting at $476
Starting at $639
Starting at $522
Starting at $542
Starting at $626
Starting at $1,565
The cheapest flight ticket from Seattle to Barcelona according to data for the last 48 hours costs $207
Often the best time to buy tickets from Seattle to Barcelona is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seattle to Barcelona can be found flying in these months: October, September, August.
Often the best time to buy tickets from Seattle to Barcelona is 2 months before departure.
The following airlines operate direct flights on the route Seattle — Barcelona: