Cheapest return flights from San Diego to Athens in October from $518

AirHint found the following cheapest return flights from San Diego (SAN) to Athens (ATH) in October 2025 (see full year).

Return flights

22 Oct - 06 Nov Scandinavian Airlines
27 Oct - 03 Nov Lufthansa
19 Oct - 04 Nov United
21 Oct - 28 Oct Lufthansa
18 Oct - 30 Oct United
01 Oct - 19 Oct Austrian Airlines
02 Oct - 07 Oct Delta
10 Oct - 01 Nov British Airways
02 Oct - 19 Oct Lufthansa
11 Oct - 18 Oct British Airways
11 Oct - 17 Oct Alaska Airlines

Also check the deals for one-way flights from San Diego 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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