AirHint found the following cheapest return flights from Colombo (CMB) to Riyadh (RUH) in August 2025 (see full year).

Return flights

26 Aug - 02 Sep	IndiGo
31 Aug - 30 Sep	IndiGo
27 Aug - 03 Sep	IndiGo
28 Aug - 13 Sep	IndiGo
19 Aug - 26 Aug	Air India
23 Aug - 30 Aug	IndiGo
20 Aug - 30 Aug	SriLankan Airlines
25 Aug - 25 Aug	Air Arabia
21 Aug - 28 Aug	SriLankan Airlines
22 Aug - 29 Aug	IndiGo
22 Aug - 26 Aug	Air Arabia
19 Aug - 25 Aug	Air India
31 Aug - 30 Sep	SriLankan Airlines	direct
19 Aug - 30 Aug	IndiGo
20 Aug - 24 Aug	Air Arabia
26 Aug - 02 Sep	SriLankan Airlines	direct

Also check the deals for one-way flights from Colombo to Riyadh in August.

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.

Book a cheap hotel in Riyadh

Cheap car rent in Riyadh

Cheapest return flights from Colombo to Riyadh in August from 435€

Return flights