Cheapest one-way flights from Colombo to Singapore in December from $216

Best time to book flights for Colombo (CMB) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest one-way flights from Colombo (CMB) to Singapore (SIN) in December 2025 (see full year).

One-Way flights

11 Dec Air India
21 Dec Jetstar Asia direct
11 Dec Jetstar Asia direct
18 Dec Jetstar Asia direct
04 Dec Jetstar Asia direct
27 Dec Jetstar Asia direct
31 Dec Jetstar Asia direct
31 Dec Air India
14 Dec Jetstar Asia direct
20 Dec Jetstar Asia direct

Also check the deals for return flights from Colombo to Singapore in December.

Skyscanner

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