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

Return flights

05 Sep - 07 Sep	China Eastern
04 Sep - 14 Sep	Shanghai Airlines
15 Sep - 27 Sep	China Eastern
01 Sep - 12 Sep	Shanghai Airlines
10 Sep - 15 Sep	China Eastern
01 Sep - 05 Sep	Shanghai Airlines
01 Sep - 08 Sep	China Airlines
02 Sep - 10 Sep	ANA
30 Sep - 13 Oct	ANA
02 Sep - 09 Sep	ANA
16 Sep - 28 Sep	ANA
23 Sep - 21 Oct	ANA
30 Sep - 16 Oct	ANA
30 Sep - 26 Oct	ANA
24 Sep - 22 Oct	ANA
24 Sep - 06 Oct	ANA
25 Sep - 06 Oct	ANA
25 Sep - 29 Oct	ANA
15 Sep - 06 Oct	ANA
24 Sep - 05 Oct	ANA

Also check the deals for one-way flights from Taipei to Istanbul 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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Cheapest return flights from Taipei to Istanbul in September from $963

Return flights