AirHint found the following cheapest return flights from Rome (FCO) to Osaka (KIX) in May 2026 (see full year).

Return flights

10 May - 17 May	China Eastern
05 May - 12 May	China Eastern
15 May - 22 May	China Eastern
04 May - 16 May	China Eastern
04 May - 10 May	China Eastern
15 May - 25 May	China Eastern
25 May - 01 Jun	Finnair
12 May - 25 May	ITA Airways
02 May - 09 May	China Eastern
30 May - 07 Jun	ITA Airways
14 May - 27 May	Cathay Pacific
02 May - 15 May	Cathay Pacific

Also check the deals for one-way flights from Rome to Osaka 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 Osaka in May from 564€

Return flights