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

Return flights

16 Jul - 19 Jul	Air India
13 Jul - 20 Jul	Air India
15 Jul - 19 Jul	IndiGo
11 Jul - 18 Jul	Air India
14 Jul - 19 Jul	Air India
20 Jul - 27 Jul	Air India
23 Jul - 26 Jul	Air India
09 Jul - 13 Jul	Air India
09 Jul - 17 Jul	Air India Express
22 Jul - 29 Jul	Air India
31 Jul - 08 Aug	Air India
30 Jul - 11 Aug	Air India
30 Jul - 12 Aug	Air India
28 Jul - 30 Aug	Air India
23 Jul - 26 Aug	Air India
23 Jul - 25 Aug	Air India
24 Jul - 25 Aug	Air India Express
24 Jul - 26 Aug	Air India
18 Jul - 20 Aug	Air India
20 Jul - 20 Aug	Air India

Also check the deals for one-way flights from Dammam to Colombo in July.

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 July from 265€

Return flights