Cheapest return ICN–LUX flights, May

AirHint found the following cheapest return flights from Seoul (ICN) to Luxemburg (LUX) in May 2026 (see full year).

Return flights

11 May - 18 May Air France
13 May - 18 May Air France
06 May - 15 May Air France
10 May - 13 May Turkish Airlines
03 May - 07 May Qatar Airways
04 May - 29 Jun Qatar Airways
11 May - 19 May Scandinavian Airlines
17 May - 21 May KLM
16 May - 21 May Air France

Also check the deals for one-way flights from Seoul to Luxemburg in May.

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