AirHint found the following cheapest return flights from Colombo (CMB) to Jakarta (CGK) in October 2025 (see full year).

Return flights

06 Oct - 12 Oct	Singapore Airlines
16 Oct - 23 Oct	Singapore Airlines
08 Oct - 23 Oct	AirAsia
08 Oct - 13 Oct	AirAsia
08 Oct - 10 Oct	AirAsia
08 Oct - 16 Oct	AirAsia
08 Oct - 14 Oct	AirAsia
18 Oct - 09 Nov	Singapore Airlines
08 Oct - 12 Oct	AirAsia
06 Oct - 08 Oct	AirAsia
06 Oct - 23 Oct	AirAsia
30 Oct - 10 Nov	AirAsia
31 Oct - 10 Nov	AirAsia
30 Oct - 09 Nov	AirAsia
30 Oct - 08 Nov	AirAsia
31 Oct - 09 Nov	AirAsia
30 Oct - 17 Nov	AirAsia
31 Oct - 08 Nov	AirAsia
31 Oct - 17 Nov	AirAsia
20 Oct - 10 Nov	AirAsia

Also check the deals for one-way flights from Colombo to Jakarta in October.

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 Jakarta in October from $347

Return flights