Cheapest return flights from Istanbul to Luxemburg in April from 131€

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

Return flights

17 Apr - 19 Apr Lufthansa
29 Apr - 10 May Lufthansa
22 Apr - 26 Apr Lufthansa
04 Apr - 05 Apr Lufthansa
03 Apr - 05 Apr Lufthansa
02 Apr - 07 Apr Lufthansa
02 Apr - 05 Apr Lufthansa
02 Apr - 16 Apr Lufthansa
01 Apr - 05 Apr Lufthansa
30 Apr - 03 May Pegasus Airlines
18 Apr - 28 May Lufthansa
21 Apr - 25 Apr Lufthansa
18 Apr - 20 Apr Lufthansa
29 Apr - 10 May Turkish Airlines direct
30 Apr - 03 May Turkish Airlines direct
18 Apr - 28 May Turkish Airlines direct

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

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