Cheapest return flights from Bangkok to Jakarta in September from $123

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

Return flights

24 Sep - 28 Sep Thai Lion Air direct
25 Sep - 01 Oct Thai Lion Air direct
26 Sep - 01 Oct Indonesia AirAsia direct
26 Sep - 29 Sep Indonesia AirAsia direct
22 Sep - 23 Sep Indonesia AirAsia direct
22 Sep - 04 Oct Indonesia AirAsia direct
24 Sep - 24 Oct Thai Lion Air direct
27 Sep - 30 Sep Indonesia AirAsia direct
27 Sep - 29 Sep Indonesia AirAsia direct
22 Sep - 29 Sep Indonesia AirAsia direct
25 Sep - 28 Sep Thai Lion Air direct
27 Sep - 12 Oct Indonesia AirAsia direct
27 Sep - 05 Oct Indonesia AirAsia direct
22 Sep - 12 Oct Indonesia AirAsia direct
22 Sep - 05 Oct Indonesia AirAsia direct
26 Sep - 30 Sep Indonesia AirAsia direct
26 Sep - 12 Oct Indonesia AirAsia direct
26 Sep - 05 Oct Indonesia AirAsia direct
24 Sep - 26 Sep Thai Lion Air direct
20 Sep - 27 Sep Indonesia AirAsia direct

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

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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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