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

Return flights

27 Sep - 14 Oct	Sichuan Airlines
27 Sep - 10 Oct	Sichuan Airlines
25 Sep - 03 Oct	China Eastern
25 Sep - 10 Oct	China Eastern
29 Sep - 10 Oct	China Eastern
28 Sep - 05 Oct	Wizz Air Malta
23 Sep - 05 Oct	Wizz Air Malta
25 Sep - 21 Oct	Air China
21 Sep - 30 Sep	Wizz Air Malta
22 Sep - 28 Sep	Condor
23 Sep - 30 Sep	Condor
23 Sep - 03 Oct	Wizz Air Malta
26 Sep - 03 Oct	Wizz Air Malta
19 Sep - 26 Sep	Wizz Air Malta
22 Sep - 30 Sep	Etihad Airways
19 Sep - 21 Sep	Wizz Air Malta
22 Sep - 29 Sep	Wizz Air

Also check the deals for one-way flights from Rome to Hanoi 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 Hanoi in September from 528€

Return flights