Cheapest return flights from Seattle to Barcelona in February from $382

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

Return flights

06 Feb - 13 Feb Icelandair
18 Feb - 06 Mar Icelandair
18 Feb - 24 Feb Icelandair
03 Feb - 18 Feb British Airways
20 Feb - 01 Mar British Airways
11 Feb - 15 Feb Finnair
11 Feb - 24 Feb Air Canada
08 Feb - 18 Mar American Airlines
06 Feb - 15 Feb Delta
12 Feb - 16 Feb Air Canada
25 Feb - 01 Mar Delta
12 Feb - 15 Feb Alaska Airlines
15 Feb - 22 Feb Iberia
06 Feb - 22 Feb Iberia
22 Feb - 01 Mar Icelandair

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

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