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

Return flights

01 Sep - 31 Oct	SalamAir
03 Sep - 06 Oct	Air Arabia Abu Dhabi
20 Sep - 30 Sep	Air Arabia Abu Dhabi
10 Sep - 14 Sep	Air Arabia Abu Dhabi
05 Sep - 14 Sep	Air Arabia Abu Dhabi
11 Sep - 21 Sep	SalamAir
08 Sep - 17 Sep	SalamAir
02 Sep - 07 Sep	Air Arabia Abu Dhabi
05 Sep - 14 Sep	Jazeera Airways	direct
20 Sep - 30 Sep	SriLankan Airlines	direct
08 Sep - 17 Sep	SriLankan Airlines	direct
11 Sep - 21 Sep	SriLankan Airlines	direct

Also check the deals for one-way flights from Kuwait 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 Kuwait to Colombo in September from $316

Return flights