AirHint found the following cheapest return flights from Rome (ROM) to Tokyo (NRT) in May 2026 (see full year).

Return flights

12 May - 19 May	Air China
21 May - 07 Jun	Air China
19 May - 26 May	Air China
12 May - 25 May	Air China
19 May - 27 May	Air China
18 May - 27 May	Air China
25 May - 07 Jun	Air China
28 May - 28 Jun	Air China
30 May - 07 Jun	Air China
28 May - 07 Jun	Air China
29 May - 07 Jun	Air China
20 May - 27 May	Air China
22 May - 30 May	Air China
22 May - 07 Jun	Air China
29 May - 12 Jun	Air China
28 May - 12 Jun	Air China
20 May - 28 May	Air China
12 May - 21 May	Air China
28 May - 13 Jun	Air China
18 May - 26 May	Etihad Airways

Also check the deals for one-way flights from Rome to Tokyo in May.

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 May from $648

Return flights