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

Return flights

02 Sep - 19 Oct	Xiamen Airlines
11 Sep - 21 Oct	Xiamen Airlines
06 Sep - 15 Sep	Xiamen Airlines
17 Sep - 20 Sep	Xiamen Airlines
12 Sep - 16 Sep	Xiamen Airlines
12 Sep - 14 Sep	Xiamen Airlines
10 Sep - 13 Sep	Xiamen Airlines
16 Sep - 20 Sep	Xiamen Airlines
17 Sep - 22 Sep	Xiamen Airlines
18 Sep - 21 Sep	Xiamen Airlines
14 Sep - 18 Sep	Xiamen Airlines
13 Sep - 16 Sep	Xiamen Airlines
27 Sep - 12 Oct	Xiamen Airlines
30 Sep - 30 Oct	ANA
26 Sep - 12 Oct	ANA
15 Sep - 15 Oct	ANA
02 Sep - 02 Oct	ANA
10 Sep - 07 Oct	ANA
12 Sep - 06 Oct	ANA
05 Sep - 06 Oct	ANA

Also check the deals for one-way flights from Taipei 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 Taipei to Jakarta in September from 284€

Return flights