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

Return flights

29 Oct - 05 Nov	HK Express
26 Oct - 30 Oct	HK Express
27 Oct - 31 Oct	HK Express
30 Oct - 09 Nov	HK Express
10 Oct - 12 Oct	IndiGo
06 Oct - 13 Oct	Air India
24 Oct - 29 Oct	HK Express
10 Oct - 16 Oct	IndiGo
11 Oct - 13 Oct	Greater Bay Airlines
02 Oct - 09 Oct	Hong Kong Airlines
02 Oct - 03 Oct	Hong Kong Airlines
25 Oct - 28 Oct	Philippine Airlines
30 Oct - 06 Nov	Qatar Airways
30 Oct - 06 Nov	Cathay Pacific	direct
29 Oct - 05 Nov	Cathay Pacific	direct
30 Oct - 09 Nov	Cathay Pacific	direct

Also check the deals for one-way flights from Hong Kong 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 Hong Kong to Riyadh in October from 428€

Return flights