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

Return flights

23 Sep - 24 Sep	Wizz Air Malta
20 Sep - 27 Sep	Wizz Air Malta
16 Sep - 23 Sep	Ryanair
02 Sep - 01 Oct	Ryanair
25 Sep - 02 Oct	Wizz Air Malta
16 Sep - 17 Sep	Ryanair
02 Sep - 02 Oct	Ryanair
19 Sep - 22 Sep	Ryanair
02 Sep - 03 Sep	Ryanair
10 Sep - 14 Sep	Wizz Air Malta
19 Sep - 22 Sep	Luxair	direct
07 Sep - 11 Sep	Wizz Air Malta
12 Sep - 15 Sep	Wizz Air Malta
05 Sep - 01 Oct	Jet2
04 Sep - 01 Oct	Wizz Air Malta
03 Sep - 01 Oct	Vueling Airlines
28 Sep - 05 Oct	Wizz Air Malta
01 Sep - 01 Oct	Ryanair
28 Sep - 05 Oct	Luxair	direct
04 Sep - 01 Oct	Luxair	direct

Also check the deals for one-way flights from Rome 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.

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Cheapest return flights from Rome to Luxemburg in September from 119€

Return flights