AirHint found the following cheapest return flights from Ronchi De Legionari (TRS) to Luxemburg (LUX) in December 2025 (see full year).
Return flights
| 23 Dec - 04 Jan | Ryanair | ||
| 12 Dec - 15 Dec | Ryanair | ||
| 13 Dec - 15 Dec | Ryanair | ||
| 23 Dec - 30 Dec | Ryanair | ||
| 15 Dec - 17 Dec | Ryanair | ||
| 28 Dec - 31 Dec | Ryanair | ||
| 13 Dec - 14 Dec | Lufthansa | ||
| 21 Dec - 25 Dec | Ryanair |
Also check the deals for one-way flights from Ronchi De Legionari to Luxemburg in December.
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