AirHint found the following cheapest return flights from Lisbon (LIS) to Montevideo (MVD) in December 2025 (see full year).
Return flights
| 02 Dec - 09 Dec | Iberia | ||
| 06 Dec - 11 Dec | Ryanair | ||
| 22 Dec - 21 Jan | LATAM Airlines Group | ||
| 01 Dec - 01 Jan | Air Europa | ||
| 20 Dec - 19 Jan | Ryanair | ||
| 12 Dec - 29 Dec | LATAM Airlines Group | ||
| 20 Dec - 04 Jan | Ryanair |
Also check the deals for one-way flights from Lisbon to Montevideo in December.
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