AirHint found the following cheapest return flights from Doha (DOH) to Colombo (CMB) in September 2026 (see full year).

Return flights

09 Sep - 30 Sep	Air Arabia
01 Sep - 24 Sep	Air Arabia
09 Sep - 01 Oct	Air Arabia
01 Sep - 20 Sep	Air Arabia
09 Sep - 30 Sep	Qatar Airways	direct
01 Sep - 20 Sep	Qatar Airways	direct
01 Sep - 24 Sep	Qatar Airways	direct
10 Sep - 07 Oct	Qatar Airways	direct
09 Sep - 01 Oct	Qatar Airways	direct
10 Sep - 05 Oct	Qatar Airways	direct

Also check the deals for one-way flights from Doha to Colombo 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 Doha to Colombo in September from $284

Return flights