AirHint found the following cheapest one-way flights from Tokyo (NRT) to Riyadh (RUH) in October 2025 (see full year).

One-Way flights

28 Oct	Thai AirAsia X
26 Oct	T'way Air
31 Oct	Thai AirAsia X
13 Oct	Thai AirAsia X
02 Oct	SriLankan Airlines
06 Oct	VietJet Air
15 Oct	China Southern
17 Oct	China Southern
27 Oct	Etihad Airways
11 Oct	Emirates

Also check the deals for return flights from Tokyo to Riyadh in October.

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 one-way flights from Tokyo to Riyadh in October from $355

One-Way flights