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

Return flights

11 Dec - 10 Jan	Air India
01 Dec - 08 Dec	flydubai
05 Dec - 10 Jan	Air India
01 Dec - 10 Dec	SriLankan Airlines	direct
05 Dec - 10 Jan	SriLankan Airlines	direct
11 Dec - 10 Jan	SriLankan Airlines	direct

Also check the deals for one-way flights from Dammam 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 Dammam to Colombo in December from $353

Return flights