AirHint found the following cheapest one-way flights from Athens (ATH) to San Jose (SJO) in December 2025 (see full year).
One-Way flights
| 06 Dec | Iberia | ||
| 07 Dec | Turkish Airlines | ||
| 03 Dec | Wizz Air Malta | ||
| 18 Dec | Ryanair | ||
| 30 Dec | Aegean Airlines | ||
| 22 Dec | British Airways | ||
| 21 Dec | Ryanair | ||
| 20 Dec | Air Serbia | ||
| 27 Dec | Vueling Airlines |
Also check the deals for return flights from Athens to San Jose in December.
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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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