Cheapest return flights from Seattle to Barcelona in February from 386€

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

Return flights

22 Feb - 01 Mar Icelandair
07 Feb - 15 Feb British Airways
06 Feb - 15 Feb Delta
02 Feb - 08 Feb Delta
16 Feb - 22 Feb Lufthansa
03 Feb - 18 Feb Alaska Airlines
12 Feb - 16 Feb Lufthansa
12 Feb - 15 Feb Lufthansa
11 Feb - 25 Feb Icelandair
19 Feb - 09 Mar Alaska Airlines
17 Feb - 22 Feb Hawaiian Airlines
13 Feb - 22 Feb Hawaiian Airlines

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

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