Cheapest return flights from San Francisco to Barcelona in January from $477

AirHint found the following cheapest return flights from San Francisco (SFO) to Barcelona (BCN) in January 2026 (see full year).

Return flights

31 Jan - 07 Feb TAP
28 Jan - 03 Feb Air Canada
30 Jan - 02 Feb TAP
30 Jan - 01 Feb TAP
29 Jan - 05 Feb Lufthansa
28 Jan - 01 Feb TAP
29 Jan - 04 Feb SWISS
31 Jan - 02 Feb TAP
31 Jan - 08 Feb Lufthansa
31 Jan - 03 Feb Turkish Airlines

Also check the deals for one-way flights from San Francisco to Barcelona in January.

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