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

Return flights

24 Jan - 29 Jan	Turkish Airlines	direct
22 Jan - 27 Jan	Turkish Airlines	direct
23 Jan - 26 Jan	Pegasus Airlines
13 Jan - 14 Jan	AJet
05 Jan - 08 Jan	Pegasus Airlines
05 Jan - 09 Jan	Pegasus Airlines
02 Jan - 06 Jan	Pegasus Airlines
04 Jan - 08 Jan	Pegasus Airlines
03 Jan - 06 Jan	Pegasus Airlines
03 Jan - 08 Jan	Pegasus Airlines

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

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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Cheapest return flights from Istanbul to Luxemburg in January from 185€

Return flights