Cheapest return flights from Luxemburg to Riga in December from $179

AirHint found the following cheapest return flights from Luxemburg (LUX) to Riga (RIX) in December 2025 (see full year).

Return flights

09 Dec - 12 Dec Lufthansa
08 Dec - 16 Dec Lufthansa
07 Dec - 13 Dec Lufthansa
20 Dec - 28 Dec Lufthansa
30 Dec - 03 Jan KLM
28 Dec - 04 Jan easyJet
27 Dec - 30 Dec Lufthansa
26 Dec - 02 Jan LOT
29 Dec - 02 Jan LOT
30 Dec - 02 Jan Ryanair
28 Dec - 02 Jan Lufthansa

Also check the deals for one-way flights from Luxemburg to Riga in December.

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