Cheapest return flights from San Francisco to Athens in May from 571€

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 May 2025 (see full year).

Return flights

01 May - 14 May Frontier Airlines
13 May - 03 Jun Frontier Airlines
02 May - 16 May Frontier Airlines
14 May - 06 Jun Hawaiian Airlines
10 May - 21 May Frontier Airlines
01 May - 12 May Frontier Airlines
11 May - 21 May Scandinavian Airlines
19 May - 10 Jun Frontier Airlines
15 May - 22 May jetBlue
15 May - 06 Jun Hawaiian Airlines
28 May - 06 Jun Frontier Airlines
14 May - 24 May Hawaiian Airlines
05 May - 19 May Delta
09 May - 25 May Frontier Airlines
24 May - 07 Jun TAP
18 May - 31 May Lufthansa
19 May - 02 Jun Scandinavian Airlines
31 May - 07 Jun Frontier Airlines
19 May - 26 Jun Frontier Airlines
18 May - 01 Jun Scandinavian Airlines

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

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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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