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

Return flights

12 Jan - 15 Jan	Ryanair
31 Jan - 07 Feb	Ryanair
06 Jan - 14 Jan	Ryanair
28 Jan - 04 Feb	Ryanair
17 Jan - 01 Feb	Ryanair
12 Jan - 06 Feb	Ryanair
22 Jan - 28 Jan	Ryanair
22 Jan - 30 Jan	Ryanair
30 Jan - 01 Feb	Ryanair
06 Jan - 13 Jan	Ryanair
10 Jan - 20 Jan	Ryanair
31 Jan - 08 Feb	Ryanair
08 Jan - 15 Jan	Ryanair
23 Jan - 28 Jan	Ryanair
31 Jan - 14 Feb	Ryanair
19 Jan - 25 Jan	Ryanair
17 Jan - 25 Jan	Ryanair
30 Jan - 01 Feb	Turkish Airlines	direct
31 Jan - 07 Feb	Turkish Airlines	direct
17 Jan - 01 Feb	Turkish Airlines	direct

Also check the deals for one-way flights from Luxemburg to Istanbul 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 Luxemburg to Istanbul in January from 139€

Return flights