Cheapest return flights from San Francisco to Athens in October from $505

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 October 2025 (see full year).

Return flights

15 Oct - 05 Nov Scandinavian Airlines
07 Oct - 14 Oct Scandinavian Airlines
01 Oct - 13 Oct Scandinavian Airlines
28 Oct - 11 Nov Air Canada
25 Oct - 08 Nov Scandinavian Airlines
02 Oct - 20 Oct Scandinavian Airlines
03 Oct - 11 Oct Scandinavian Airlines
07 Oct - 18 Oct American Airlines
05 Oct - 12 Oct Turkish Airlines
25 Oct - 01 Nov United

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

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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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