AirHint found the following cheapest return flights from Riga (RIX) to Luxemburg (LUX) in May 2026 (see full year).
Return flights
| 28 May - 04 Jun | Ryanair | ||
| 12 May - 14 May | Ryanair | ||
| 22 May - 25 May | Norwegian Air Sweden AOC | ||
| 28 May - 30 May | Lufthansa | ||
| 11 May - 14 May | Ryanair | ||
| 31 May - 03 Jun | Ryanair |
Also check the deals for one-way flights from Riga to Luxemburg in May.
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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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