AirHint found the following cheapest return flights from Riyadh (RUH) to Tokyo (HND) in May 2026 (see full year).

Return flights

16 May - 31 May	Gulf Air
25 May - 04 Jun	Cathay Pacific
18 May - 03 Jun	Cathay Pacific
01 May - 06 May	Cathay Pacific
16 May - 23 May	Cathay Pacific
01 May - 10 May	Cathay Pacific
01 May - 08 May	Cathay Pacific
16 May - 21 May	Cathay Pacific
22 May - 28 May	Cathay Pacific
23 May - 06 Jun	Cathay Pacific
20 May - 01 Jun	Air Arabia
26 May - 02 Jun	Kuwait Airways
19 May - 25 May	Air Arabia
21 May - 29 May	Air India
13 May - 26 May	China Southern
26 May - 09 Jun	Oman Air

Also check the deals for one-way flights from Riyadh 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 Riyadh to Tokyo in May from $642

Return flights