Cheapest return flights from Colombo to Singapore in September from $270

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

Return flights

03 Sep - 07 Sep FitsAir
23 Sep - 27 Sep AirAsia
26 Sep - 04 Oct AirAsia
04 Sep - 11 Sep Singapore Airlines direct
26 Sep - 04 Oct Singapore Airlines direct
25 Sep - 29 Sep Singapore Airlines direct
11 Sep - 17 Sep Singapore Airlines direct
15 Sep - 20 Sep Singapore Airlines direct
12 Sep - 30 Sep Singapore Airlines direct
30 Sep - 07 Oct Singapore Airlines direct
02 Sep - 07 Sep IndiGo
25 Sep - 02 Oct AirAsia
10 Sep - 21 Sep IndiGo
11 Sep - 15 Sep IndiGo
25 Sep - 10 Oct AirAsia
14 Sep - 12 Oct Singapore Airlines direct
26 Sep - 05 Oct Singapore Airlines direct
23 Sep - 02 Oct AirAsia
29 Sep - 02 Oct AirAsia
25 Sep - 11 Oct AirAsia

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

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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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