Cheapest return flights from San Francisco to Athens in December from 744€

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

Return flights

27 Dec - 11 Jan SWISS
29 Dec - 10 Jan SWISS
26 Dec - 09 Jan Brussels Airlines
28 Dec - 08 Jan Lufthansa
27 Dec - 10 Jan Frontier Airlines
21 Dec - 19 Jan Scandinavian Airlines
24 Dec - 30 Dec British Airways
24 Dec - 07 Jan SWISS
21 Dec - 11 Jan British Airways
20 Dec - 19 Jan Lufthansa
23 Dec - 06 Jan Frontier Airlines
25 Dec - 31 Dec SWISS
23 Dec - 30 Dec Lufthansa
24 Dec - 31 Dec Lufthansa

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

Powered by

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.

Book a cheap hotel in Athens

Cheap car rent in Athens

Feel free to contact us with any feedback or request another flight research.