AirHint found the following cheapest return flights from Rome (ROM) to Tokyo (HND) in September 2025 (see full year).

Return flights

23 Sep - 15 Oct	Air China
23 Sep - 13 Oct	Air China
19 Sep - 20 Oct	Air China
23 Sep - 21 Oct	Air China
22 Sep - 14 Oct	Air China
10 Sep - 25 Sep	Sichuan Airlines
05 Sep - 11 Sep	Sichuan Airlines
04 Sep - 10 Sep	Sichuan Airlines
10 Sep - 17 Sep	Sichuan Airlines
13 Sep - 28 Sep	Air China
05 Sep - 28 Sep	Air China
15 Sep - 28 Sep	Air China
17 Sep - 28 Sep	Air China
14 Sep - 28 Sep	Air China
21 Sep - 29 Sep	Air China
25 Sep - 12 Oct	Sichuan Airlines
21 Sep - 02 Oct	Air China
10 Sep - 01 Oct	Air China
20 Sep - 01 Oct	Air China
30 Sep - 17 Oct	Wizz Air Malta

Also check the deals for one-way flights from Rome to Tokyo 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 Tokyo in September from 558€

Return flights