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

Return flights

08 Sep - 23 Sep	T'way Air
02 Sep - 10 Sep	China Airlines
13 Sep - 28 Sep	Xiamen Airlines
09 Sep - 21 Sep	China Airlines
16 Sep - 28 Sep	Air China
11 Sep - 20 Sep	Xiamen Airlines
05 Sep - 19 Sep	Xiamen Airlines
01 Sep - 15 Sep	China Eastern
24 Sep - 30 Sep	Japan Airlines
28 Sep - 03 Oct	Xiamen Airlines
26 Sep - 05 Oct	Japan Airlines
27 Sep - 06 Oct	Japan Airlines
18 Sep - 27 Sep	Japan Airlines
23 Sep - 05 Oct	Japan Airlines
23 Sep - 06 Oct	Japan Airlines
30 Sep - 05 Oct	Japan Airlines
23 Sep - 04 Oct	Japan Airlines
25 Sep - 15 Oct	Japan Airlines
20 Sep - 05 Oct	Japan Airlines
21 Sep - 06 Oct	Japan Airlines

Also check the deals for one-way flights from Taipei to Prague 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 Prague in September from 815€

Return flights