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

Return flights

10 Oct - 13 Oct	Wizz Air UK
01 Oct - 05 Oct	Wizz Air UK
02 Oct - 05 Oct	Wizz Air UK
13 Oct - 21 Oct	Wizz Air UK
26 Oct - 29 Oct	Wizz Air UK
04 Oct - 11 Oct	Wizz Air UK
01 Oct - 05 Oct	Turkish Airlines	direct
14 Oct - 18 Oct	Wizz Air UK
02 Oct - 05 Oct	Turkish Airlines	direct
14 Oct - 18 Oct	Turkish Airlines	direct

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

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.

Book a cheap hotel in Luxemburg

Cheap car rent in Luxemburg

Cheapest return flights from Istanbul to Luxemburg in October from $184

Return flights