Cheapest one-way flights from Singapore to Colombo in December from $118

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

One-Way flights

30 Dec AirAsia
31 Dec AirAsia
26 Dec Air India
28 Dec Air India
25 Dec AirAsia
24 Dec AirAsia
31 Dec SriLankan Airlines direct
25 Dec SriLankan Airlines direct
24 Dec SriLankan Airlines direct
30 Dec SriLankan Airlines direct

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

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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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