AirHint found the following cheapest return flights from Rome (FCO) to Nosy-be (NOS) in September 2025 (see full year).

Return flights

19 Sep - 03 Oct	Etihad Airways
18 Sep - 02 Oct	Etihad Airways
17 Sep - 24 Sep	Etihad Airways
01 Sep - 10 Sep	Etihad Airways
18 Sep - 24 Sep	Aegean Airlines
10 Sep - 24 Sep	Wizz Air Malta
01 Sep - 14 Sep	Etihad Airways
03 Sep - 17 Sep	EgyptAir
05 Sep - 12 Sep	Etihad Airways
05 Sep - 19 Sep	Etihad Airways
04 Sep - 18 Sep	Etihad Airways
16 Sep - 30 Sep	Ethiopian Airlines
17 Sep - 01 Oct	Ethiopian Airlines
30 Sep - 09 Oct	Ethiopian Airlines
20 Sep - 04 Oct	Ethiopian Airlines
29 Sep - 07 Oct	Ethiopian Airlines
21 Sep - 05 Oct	Air France
22 Sep - 06 Oct	Neos Air
29 Sep - 07 Oct	Neos Air	direct

Also check the deals for one-way flights from Rome to Nosy-be 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 Nosy-be in September from 1109€

Return flights