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

Return flights

19 Sep - 28 Sep	IndiGo
22 Sep - 24 Sep	IndiGo
10 Sep - 25 Sep	IndiGo
03 Sep - 24 Sep	IndiGo
02 Sep - 12 Sep	IndiGo
19 Sep - 24 Sep	IndiGo
01 Sep - 10 Sep	IndiGo
22 Sep - 28 Sep	IndiGo
12 Sep - 16 Sep	IndiGo
24 Sep - 28 Sep	IndiGo
24 Sep - 08 Oct	IndiGo
23 Sep - 08 Oct	IndiGo
02 Sep - 08 Oct	IndiGo
27 Sep - 05 Oct	IndiGo
02 Sep - 07 Oct	IndiGo
09 Sep - 01 Oct	SriLankan Airlines
17 Sep - 02 Oct	SriLankan Airlines
22 Sep - 08 Oct	SriLankan Airlines
26 Sep - 08 Oct	SriLankan Airlines
17 Sep - 08 Oct	AirAsia X

Also check the deals for one-way flights from Delhi 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 Delhi to Jakarta in September from $270

Return flights