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

Return flights

26 Sep - 30 Sep	SalamAir
19 Sep - 24 Sep	SalamAir
21 Sep - 28 Sep	FitsAir
14 Sep - 21 Sep	SalamAir
15 Sep - 21 Sep	SalamAir
17 Sep - 24 Sep	FitsAir
15 Sep - 22 Sep	IndiGo
11 Sep - 17 Sep	FitsAir
25 Sep - 28 Sep	IndiGo
24 Sep - 28 Sep	IndiGo
28 Sep - 02 Oct	Gulf Air
28 Sep - 28 Oct	Gulf Air
23 Sep - 22 Oct	FitsAir	direct
29 Sep - 19 Oct	FitsAir	direct
28 Sep - 02 Oct	FitsAir	direct
28 Sep - 28 Oct	FitsAir	direct

Also check the deals for one-way flights from Colombo to Dubai 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.

Book a cheap hotel in Dubai

Cheap car rent in Dubai

Cheapest return flights from Colombo to Dubai in September from $274

Return flights