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

Return flights

21 Aug - 29 Aug	China Southern
17 Aug - 29 Aug	China Southern
21 Aug - 28 Aug	Thai VietJet Air
21 Aug - 04 Sep	Thai VietJet Air
21 Aug - 31 Aug	Thai VietJet Air
05 Aug - 12 Aug	Thai VietJet Air
21 Aug - 30 Aug	Thai VietJet Air
22 Aug - 30 Aug	Thai VietJet Air
01 Aug - 14 Aug	Thai VietJet Air
03 Aug - 13 Aug	China Southern
17 Aug - 23 Aug	Air China
25 Aug - 08 Sep	Emirates
19 Aug - 02 Sep	Emirates
27 Aug - 05 Sep	Emirates
27 Aug - 01 Sep	Emirates
18 Aug - 03 Sep	Emirates
24 Aug - 08 Sep	Emirates
10 Aug - 08 Sep	Emirates
28 Aug - 01 Sep	Emirates
31 Aug - 08 Sep	Emirates

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

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 August from $640

Return flights