Cheapest return flights from San Francisco to Barcelona in January from $426

Best time to book flights for San Francisco (SFO) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to Barcelona (BCN) in January 2025 (see full year).

Return flights

18 Jan - 28 Jan TAP
22 Jan - 29 Jan TAP
18 Jan - 01 Feb TAP
20 Jan - 30 Jan TAP
24 Jan - 01 Feb TAP
18 Jan - 22 Jan TAP
15 Jan - 29 Jan Air Canada
15 Jan - 12 Feb Air Canada
07 Jan - 21 Jan Air Canada
07 Jan - 17 Jan Air Canada
15 Jan - 23 Jan Air Canada
13 Jan - 31 Jan Air France
11 Jan - 22 Jan Air Canada
29 Jan - 05 Feb United
25 Jan - 08 Feb TAP

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

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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