AirHint found the following cheapest return flights from Colombo (CMB) to Doha (DOH) in September 2025 (see full year).

Return flights

28 Sep - 29 Sep	SalamAir
30 Sep - 01 Oct	SalamAir
28 Sep - 30 Oct	SalamAir
22 Sep - 29 Sep	SalamAir
18 Sep - 24 Sep	Etihad Airways
26 Sep - 26 Sep	Air Arabia
26 Sep - 24 Oct	SalamAir
29 Sep - 05 Oct	SalamAir
29 Sep - 02 Oct	SalamAir
26 Sep - 29 Sep	Air Arabia
26 Sep - 06 Oct	Air Arabia
26 Sep - 28 Sep	Air Arabia
25 Sep - 28 Sep	IndiGo
23 Sep - 30 Sep	SalamAir
30 Sep - 07 Oct	Air Arabia
28 Sep - 28 Sep	Air Arabia
28 Sep - 05 Oct	Air Arabia
20 Sep - 27 Sep	Etihad Airways
25 Sep - 05 Oct	Air Arabia
29 Sep - 05 Oct	SriLankan Airlines	direct

Also check the deals for one-way flights from Colombo to Doha in September.

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 Colombo to Doha in September from 244€

Return flights