Cheapest return flights from Istanbul to Luxemburg in December from 165€

AirHint found the following cheapest return flights from Istanbul (IST) to Luxemburg (LUX) in December 2025 (see full year).

Return flights

02 Dec - 04 Dec Pegasus Airlines
21 Dec - 31 Dec Pegasus Airlines
04 Dec - 11 Dec Pegasus Airlines
27 Dec - 10 Jan Lufthansa
22 Dec - 31 Dec Lufthansa
22 Dec - 31 Dec Turkish Airlines direct
04 Dec - 11 Dec Turkish Airlines direct
05 Dec - 07 Dec Turkish Airlines direct
21 Dec - 31 Dec Turkish Airlines direct
09 Dec - 13 Dec Pegasus Airlines
19 Dec - 23 Dec Pegasus Airlines

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

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