Cheapest return flights from Seattle to Barcelona in February from 355€

AirHint found the following cheapest return flights from Seattle (SEA) to Barcelona (BCN) in February 2026 (see full year).

Return flights

01 Feb - 10 Feb Icelandair
04 Feb - 13 Feb Icelandair
06 Feb - 15 Feb Icelandair
08 Feb - 17 Feb Icelandair
18 Feb - 27 Feb Icelandair
15 Feb - 24 Feb Icelandair
07 Feb - 14 Feb SWISS
18 Feb - 25 Feb SWISS
02 Feb - 11 Feb British Airways
03 Feb - 12 Feb British Airways

Also check the deals for one-way flights from Seattle to Barcelona in February.

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