Cheapest return flights from San Francisco to Athens in December from $658

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

Return flights

07 Dec - 14 Dec United
11 Dec - 19 Dec Lufthansa
17 Dec - 24 Dec United
27 Dec - 03 Jan United
28 Dec - 02 Jan Scandinavian Airlines

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

Skyscanner

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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