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

Return flights

07 Sep - 18 Sep	Sichuan Airlines
10 Sep - 17 Sep	Sichuan Airlines
11 Sep - 24 Sep	Sichuan Airlines
13 Sep - 20 Sep	Sichuan Airlines
04 Sep - 18 Sep	Sichuan Airlines
05 Sep - 20 Sep	Sichuan Airlines
18 Sep - 10 Oct	Sichuan Airlines
28 Sep - 10 Oct	Sichuan Airlines
10 Sep - 30 Sep	Sichuan Airlines
17 Sep - 30 Sep	Sichuan Airlines
21 Sep - 30 Sep	Sichuan Airlines
11 Sep - 21 Sep	Wizz Air
18 Sep - 02 Oct	Iberia
22 Sep - 06 Oct	Iberia
22 Sep - 08 Oct	Iberia
23 Sep - 07 Oct	Iberia
23 Sep - 05 Oct	Condor
24 Sep - 04 Oct	Turkish Airlines

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 496€

Return flights