AirHint found the following cheapest return flights from Kolkata (CCU) to Jakarta (CGK) in September 2025 (see full year).

Return flights

19 Sep - 25 Sep	AirAsia
21 Sep - 25 Sep	AirAsia
21 Sep - 12 Oct	AirAsia
24 Sep - 25 Sep	AirAsia
21 Sep - 26 Sep	AirAsia
14 Sep - 25 Sep	AirAsia
19 Sep - 26 Sep	AirAsia
29 Sep - 19 Oct	AirAsia
21 Sep - 11 Oct	AirAsia
29 Sep - 18 Oct	AirAsia
24 Sep - 12 Oct	AirAsia
17 Sep - 25 Sep	AirAsia
24 Sep - 13 Oct	AirAsia
24 Sep - 14 Oct	AirAsia
29 Sep - 12 Oct	AirAsia
24 Sep - 26 Sep	AirAsia
21 Sep - 10 Oct	AirAsia
29 Sep - 13 Oct	AirAsia
14 Sep - 16 Sep	AirAsia
15 Sep - 25 Sep	AirAsia

Also check the deals for one-way flights from Kolkata to Jakarta in September.

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 Kolkata to Jakarta in September from 227€

Return flights