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

Return flights

19 Sep - 22 Sep	Volotea	direct
19 Sep - 21 Sep	Volotea	direct
17 Sep - 22 Sep	Volotea	direct
26 Sep - 29 Sep	Luxair	direct
03 Sep - 14 Sep	Volotea	direct
03 Sep - 22 Sep	Volotea	direct
03 Sep - 15 Sep	Volotea	direct
17 Sep - 21 Sep	Volotea	direct
12 Sep - 14 Sep	Volotea	direct
12 Sep - 22 Sep	Volotea	direct
22 Sep - 10 Oct	Volotea	direct
24 Sep - 10 Oct	Volotea	direct
21 Sep - 10 Oct	Volotea	direct

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

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 Nice to Luxemburg in September from $98

Return flights