Cheapest return flights from Luxemburg to Istanbul in September from 161€

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

Return flights

13 Sep - 20 Sep Scandinavian Airlines
01 Sep - 11 Sep Scandinavian Airlines
16 Sep - 20 Sep Scandinavian Airlines
16 Sep - 20 Sep Turkish Airlines direct
13 Sep - 20 Sep Turkish Airlines direct
16 Sep - 16 Sep Lufthansa
01 Sep - 11 Sep Turkish Airlines direct

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

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