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

Return flights

14 Nov - 18 Nov	AirAsia
23 Nov - 29 Nov	Air India
14 Nov - 17 Nov	Air India
17 Nov - 19 Nov	Air India
18 Nov - 22 Nov	Air India
21 Nov - 24 Nov	Air India
11 Nov - 22 Nov	Air India
25 Nov - 29 Nov	Air India
21 Nov - 22 Nov	Air India
26 Nov - 29 Nov	Air India
14 Nov - 08 Dec	AirAsia
24 Nov - 07 Dec	AirAsia
30 Nov - 08 Dec	AirAsia
24 Nov - 01 Dec	AirAsia
26 Nov - 02 Dec	AirAsia
25 Nov - 03 Dec	AirAsia
30 Nov - 04 Dec	IndiGo
21 Nov - 01 Dec	IndiGo
28 Nov - 01 Dec	IndiGo
23 Nov - 06 Dec	Air India

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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Cheapest return flights from Colombo to Singapore in November from $256

Return flights