AirHint found the following cheapest return flights from Riyadh (RUH) to Toronto (YYZ) in October 2025 (see full year).

Return flights

06 Oct - 13 Oct	Air France
07 Oct - 14 Oct	KLM
05 Oct - 30 Oct	KLM
05 Oct - 29 Oct	KLM
15 Oct - 22 Oct	KLM
15 Oct - 26 Oct	Delta
01 Oct - 03 Oct	AJet
23 Oct - 10 Nov	KLM
23 Oct - 07 Nov	Delta
30 Oct - 07 Nov	Delta
10 Oct - 19 Oct	Turkish Airlines
10 Oct - 20 Oct	Lufthansa

Also check the deals for one-way flights from Riyadh to Toronto 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 return flights from Riyadh to Toronto in October from $745

Return flights