AirHint found the following cheapest return flights from Singapore (SIN) to Athens (ATH) in December 2025 (see full year).
Return flights
| 28 Dec - 17 Jan | Gulf Air | ||
| 31 Dec - 07 Jan | Gulf Air | ||
| 30 Dec - 07 Jan | Emirates | ||
| 31 Dec - 06 Jan | Etihad Airways | ||
| 29 Dec - 05 Jan | Scoot | direct | |
| 29 Dec - 02 Jan | Scoot | direct | |
| 31 Dec - 04 Jan | Gulf Air |
Also check the deals for one-way flights from Singapore to Athens in December.
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