AirHint found the following cheapest return flights from Taipei (TPE) to Istanbul (IST) in September 2026 (see full year).

Return flights

14 Sep - 21 Sep	Etihad Airways
10 Sep - 23 Sep	Etihad Airways
09 Sep - 23 Sep	Etihad Airways
04 Sep - 11 Sep	Asiana Airlines
08 Sep - 15 Sep	Asiana Airlines
19 Sep - 22 Sep	Etihad Airways
10 Sep - 20 Sep	Scoot
19 Sep - 25 Sep	Etihad Airways
07 Sep - 16 Sep	Emirates
30 Sep - 11 Oct	Emirates
01 Sep - 11 Sep	Emirates
19 Sep - 18 Oct	Etihad Airways
25 Sep - 02 Oct	China Airlines
24 Sep - 02 Oct	EVA Air
22 Sep - 02 Oct	Emirates
24 Sep - 25 Oct	Emirates
26 Sep - 25 Oct	Emirates
24 Sep - 03 Oct	Thai VietJet Air
23 Sep - 02 Oct	Emirates
25 Sep - 11 Oct	Scoot

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.

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Cheapest return flights from Taipei to Istanbul in September from 625€

Return flights