Cheapest return flights from Istanbul to Luxemburg in April from $163

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

Return flights

01 Apr - 25 Apr Lufthansa
01 Apr - 15 Apr Lufthansa
29 Apr - 03 May Lufthansa
29 Apr - 27 May Lufthansa
27 Apr - 30 Apr Air France
01 Apr - 15 Apr Turkish Airlines direct
29 Apr - 27 May Turkish Airlines direct
29 Apr - 03 May Turkish Airlines direct
27 Apr - 30 Apr Turkish Airlines direct
01 Apr - 25 Apr Turkish Airlines direct

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

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