Cheapest return PRG–LUX flights, September

AirHint found the following cheapest return flights from Prague (PRG) to Luxemburg (LUX) in September 2026 (see full year).

Return flights

20 Sep - 23 Sep Luxair direct
21 Sep - 24 Sep Ryanair

Also check the deals for one-way flights from Prague to Luxemburg in September.

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