Cheapest return flights from Helsinki to Luxemburg in December from $193

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

Return flights

04 Dec - 09 Dec Ryanair
26 Dec - 03 Jan Ryanair
15 Dec - 17 Dec Norwegian Air Sweden AOC
25 Dec - 30 Dec Norwegian Air Sweden AOC
29 Dec - 04 Jan Norwegian Air Sweden AOC
27 Dec - 02 Jan Eurowings
08 Dec - 21 Dec Lufthansa

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

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