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

Return flights

07 Oct - 09 Oct	AJet
06 Oct - 13 Oct	AJet
31 Oct - 08 Nov	AJet
23 Oct - 31 Oct	Pegasus Airlines
04 Oct - 10 Oct	AJet
01 Oct - 10 Oct	Pegasus Airlines
20 Oct - 27 Oct	Pegasus Airlines
11 Oct - 23 Oct	AJet
11 Oct - 18 Oct	Pegasus Airlines

Also check the deals for one-way flights from Cologne 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 return flights from Cologne to Riyadh in October from $233

Return flights