AirHint found the following cheapest return flights from Singapore (SIN) to Colombo (CMB) in April 2026 (see full year).

Return flights

13 Apr - 20 Apr	AirAsia
27 Apr - 29 Apr	AirAsia
19 Apr - 28 Apr	AirAsia
07 Apr - 21 Apr	AirAsia
22 Apr - 29 Apr	AirAsia
01 Apr - 08 Apr	AirAsia
27 Apr - 12 May	AirAsia
23 Apr - 06 May	AirAsia
01 Apr - 27 Apr	AirAsia
02 Apr - 12 Apr	IndiGo
07 Apr - 14 Apr	AirAsia
06 Apr - 13 Apr	AirAsia
16 Apr - 12 May	Air India
16 Apr - 09 May	Air India
16 Apr - 10 May	Air India
28 Apr - 05 May	Air India
26 Apr - 03 May	Air India
30 Apr - 07 May	Air India
24 Apr - 01 May	Air India
25 Apr - 02 May	Air India

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

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 Singapore to Colombo in April from 194€

Return flights