Cheapest return flights from Istanbul to Luxemburg in September from 191€

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

Return flights

30 Sep - 04 Oct Wizz Air UK
24 Sep - 26 Sep Pegasus Airlines
25 Sep - 30 Sep Pegasus Airlines
23 Sep - 25 Sep Wizz Air UK
25 Sep - 30 Sep Turkish Airlines direct
22 Sep - 02 Oct Wizz Air UK
10 Sep - 18 Sep Pegasus Airlines
10 Sep - 14 Sep Pegasus Airlines
22 Sep - 02 Oct Turkish Airlines direct
30 Sep - 04 Oct Turkish Airlines direct
06 Sep - 13 Sep Luxair
03 Sep - 12 Sep LOT
03 Sep - 03 Sep LOT
03 Sep - 12 Sep Turkish Airlines direct

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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