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

Return flights

25 Sep - 04 Oct	Xiamen Airlines
25 Sep - 05 Oct	Xiamen Airlines
25 Sep - 02 Oct	Xiamen Airlines
13 Sep - 17 Sep	Xiamen Airlines
15 Sep - 18 Sep	Xiamen Airlines
11 Sep - 18 Sep	Xiamen Airlines
10 Sep - 15 Sep	Xiamen Airlines
10 Sep - 16 Sep	Xiamen Airlines
17 Sep - 22 Sep	Xiamen Airlines
19 Sep - 22 Sep	Xiamen Airlines
24 Sep - 06 Oct	Xiamen Airlines
19 Sep - 23 Sep	Xiamen Airlines
18 Sep - 23 Sep	Xiamen Airlines
18 Sep - 21 Sep	Xiamen Airlines
24 Sep - 01 Oct	Xiamen Airlines
25 Sep - 01 Oct	Xiamen Airlines
16 Sep - 13 Oct	Xiamen Airlines
25 Sep - 12 Oct	ANA
29 Sep - 02 Oct	ANA
27 Sep - 01 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 278€

Return flights