Cheapest return flights from San Francisco to Barcelona in May from 560€

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

Return flights

03 May - 08 May Scandinavian Airlines
04 May - 19 May Turkish Airlines
06 May - 27 May Turkish Airlines
06 May - 26 May Turkish Airlines
04 May - 07 May Condor
10 May - 18 May Condor
04 May - 08 May Condor
01 May - 05 May Turkish Airlines
06 May - 25 May Turkish Airlines
06 May - 24 May Turkish Airlines
05 May - 09 Jun Turkish Airlines
01 May - 01 Jun TAP
12 May - 09 Jun Condor
05 May - 09 Jun United direct
29 May - 12 Jun Alaska Airlines
02 May - 30 Jun British Airways
25 May - 08 Jun WestJet
31 May - 10 Jun British Airways
28 May - 08 Jun Condor
04 May - 21 Jun Turkish Airlines

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

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