Cheapest return flights from San Francisco to Athens in May from $512

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

Return flights

02 May - 09 May Scandinavian Airlines
01 May - 15 May Scandinavian Airlines
04 May - 18 May Scandinavian Airlines
12 May - 19 May Scandinavian Airlines
05 May - 14 May Scandinavian Airlines
15 May - 25 May Scandinavian Airlines
08 May - 18 May Scandinavian Airlines
16 May - 23 May LOT
07 May - 14 May LEVEL
08 May - 15 May Scandinavian Airlines
18 May - 03 Jun Lufthansa
17 May - 05 Jun Lufthansa
21 May - 04 Jun British Airways
25 May - 08 Jun Lufthansa
28 May - 08 Jun WestJet
26 May - 15 Jun Brussels Airlines
27 May - 15 Jun WestJet
31 May - 14 Jun Brussels Airlines
25 May - 07 Jun Condor

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

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