Cheapest return flights from Seattle to Barcelona in February from $421

Best time to book flights for Seattle (SEA) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Seattle (SEA) to Barcelona (BCN) in February 2025 (see full year).

Return flights

09 Feb - 14 Feb Icelandair
25 Feb - 05 Mar Air Canada
19 Feb - 28 Feb Aer Lingus
11 Feb - 18 Feb Air Canada
03 Feb - 06 Feb Alaska Airlines
26 Feb - 03 Mar SWISS
12 Feb - 26 Feb Lufthansa
21 Feb - 25 Feb United
06 Feb - 10 Feb Spirit Airlines
26 Feb - 30 Mar KLM
12 Feb - 16 Feb United
03 Feb - 07 Feb Frontier Airlines
24 Feb - 28 Feb Alaska Airlines
22 Feb - 01 Mar Turkish Airlines

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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