Cheapest return flights from San Francisco to Athens in August from $565

Best time to book flights for San Francisco (SFO) to Athens (ATH) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to Athens (ATH) in August 2025 (see full year).

Return flights

20 Aug - 03 Sep Scandinavian Airlines
27 Aug - 10 Sep Scandinavian Airlines
16 Aug - 25 Aug Scandinavian Airlines
31 Aug - 14 Sep Scandinavian Airlines
26 Aug - 02 Sep Turkish Airlines
13 Aug - 19 Aug ITA Airways
04 Aug - 18 Aug KLM
22 Aug - 01 Sep Turkish Airlines
21 Aug - 28 Aug United
31 Aug - 07 Sep Turkish Airlines
01 Aug - 15 Aug Hawaiian Airlines

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

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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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