AirHint found the following cheapest return flights from Alghero (AHO) to Lisbon (LIS) in December 2025 (see full year).
Return flights
| 15 Dec - 22 Dec | Ryanair | ||
| 09 Dec - 16 Dec | Ryanair | ||
| 11 Dec - 16 Dec | ITA Airways | ||
| 10 Dec - 17 Dec | ITA Airways | ||
| 31 Dec - 04 Jan | ITA Airways | ||
| 27 Dec - 03 Jan | ITA Airways | ||
| 29 Dec - 05 Jan | Ryanair |
Also check the deals for one-way flights from Alghero to Lisbon in December.
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