AirHint found the following cheapest return flights from Bilbao (BIO) to Luxemburg (LUX) in January 2026 (see full year).
Return flights
| 16 Jan - 19 Jan | Air Europa | ||
| 16 Jan - 18 Jan | Air Europa | ||
| 17 Jan - 20 Jan | Vueling Airlines | ||
| 16 Jan - 20 Jan | Lufthansa |
Also check the deals for one-way flights from Bilbao to Luxemburg in January.
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