Cheapest return flights from San Francisco to Barcelona in May from 361€

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

Return flights

05 May - 13 May TAP
12 May - 20 May TAP
14 May - 22 May TAP
07 May - 15 May Scandinavian Airlines
04 May - 12 May Condor
09 May - 17 May Scandinavian Airlines
10 May - 18 May Scandinavian Airlines
01 May - 09 May TAP
03 May - 11 May ITA Airways
11 May - 19 May Condor
12 May - 01 Jun Scandinavian Airlines
26 May - 03 Jun Condor
14 May - 01 Jun Condor
24 May - 01 Jun Condor
25 May - 02 Jun Condor
20 May - 03 Jun British Airways
27 May - 04 Jun Air Canada
31 May - 08 Jun Air Canada
01 May - 01 Jun SWISS
11 May - 23 Jun Air Canada

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

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