AirHint found the following cheapest return flights from Belfast (BFS) to Luxemburg (LUX) in January 2026 (see full year).
Return flights
| 18 Jan - 21 Jan | Ryanair | ||
| 22 Jan - 25 Jan | easyJet | ||
| 15 Jan - 21 Jan | easyJet |
Also check the deals for one-way flights from Belfast to Luxemburg in January.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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