Seattle - Barcelona flights from USD663*

Discover Flights From Seattle to Barcelona.

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

Discover Seattle to Barcelona Flight Ticket Prices.

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*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.

Flights from Seattle to Barcelona