AirHint found the following cheapest one-way flights from Lille (LIL) to Athens (ATH) in December 2025 (see full year).
One-Way flights
| 12 Dec | easyJet | ||
| 15 Dec | Ryanair | ||
| 08 Dec | easyJet | ||
| 16 Dec | easyJet | ||
| 31 Dec | Volotea | ||
| 06 Dec | Volotea | ||
| 19 Dec | Volotea | ||
| 04 Dec | Volotea | ||
| 30 Dec | Volotea | ||
| 28 Dec | Ryanair |
Also check the deals for return flights from Lille to Athens in December.
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