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

Return flights

02 Dec - 08 Dec	Air Arabia
04 Dec - 10 Dec	Air Arabia
01 Dec - 16 Dec	Air Arabia
04 Dec - 14 Dec	Air Arabia
05 Dec - 06 Dec	Air Arabia
11 Dec - 18 Dec	Air Arabia
03 Dec - 07 Dec	Air Arabia
01 Dec - 13 Dec	Air Arabia
10 Dec - 13 Dec	Air Arabia
02 Dec - 16 Dec	Air Arabia
26 Dec - 31 Jan	Jazeera Airways
16 Dec - 31 Jan	Jazeera Airways
23 Dec - 13 Jan	Jazeera Airways
25 Dec - 22 Jan	Jazeera Airways
27 Dec - 02 Jan	Air India
26 Dec - 23 Jan	Kuwait Airways
10 Dec - 09 Jan	Air India
19 Dec - 08 Jan	SalamAir
30 Dec - 03 Jan	Air India
05 Dec - 05 Jan	Air Arabia

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

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 Colombo in December from 293€

Return flights