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

Return flights

11 Nov - 13 Nov	Singapore Airlines	direct
05 Nov - 07 Nov	Singapore Airlines	direct
01 Nov - 07 Nov	Singapore Airlines	direct
04 Nov - 07 Nov	AirAsia
06 Nov - 07 Nov	AirAsia
11 Nov - 01 Dec	AirAsia
13 Nov - 01 Dec	AirAsia
06 Nov - 08 Nov	Air India
05 Nov - 08 Nov	AirAsia
27 Nov - 06 Dec	AirAsia
27 Nov - 10 Dec	AirAsia
27 Nov - 01 Dec	AirAsia
26 Nov - 06 Dec	AirAsia
26 Nov - 10 Dec	AirAsia
26 Nov - 01 Dec	AirAsia
11 Nov - 17 Nov	AirAsia
04 Nov - 13 Nov	AirAsia
05 Nov - 13 Nov	AirAsia
26 Nov - 01 Dec	Singapore Airlines	direct
18 Nov - 06 Dec	AirAsia

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

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 Singapore in November from $332

Return flights