AirHint found the following cheapest return flights from San Diego (SAN) to Athens (ATH) in April 2026 (see full year).
Return flights
| 28 Apr - 07 May | Frontier Airlines | ||
| 20 Apr - 30 Apr | Alaska Airlines | ||
| 06 Apr - 19 Apr | Alaska Airlines | ||
| 02 Apr - 15 Apr | Lufthansa | ||
| 06 Apr - 09 Apr | Hawaiian Airlines |
Also check the deals for one-way flights from San Diego to Athens in April.
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