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

Return flights

23 Oct - 26 Oct	HK Express
03 Oct - 13 Oct	VietJet Air
13 Oct - 22 Oct	HK Express
18 Oct - 01 Nov	China Airlines
30 Oct - 04 Nov	EVA Air
18 Oct - 24 Oct	China Airlines
13 Oct - 20 Oct	HK Express
23 Oct - 30 Oct	China Airlines
15 Oct - 23 Oct	Emirates
22 Oct - 28 Oct	Emirates
16 Oct - 21 Oct	Emirates
22 Oct - 31 Oct	Emirates
26 Oct - 04 Nov	Emirates
30 Oct - 09 Nov	Emirates
18 Oct - 02 Nov	Etihad Airways
22 Oct - 01 Nov	HK Express
31 Oct - 09 Nov	Emirates
30 Oct - 09 Nov	Turkish Airlines	direct
30 Oct - 04 Nov	EVA Air	direct
26 Oct - 04 Nov	EVA Air	direct

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

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 October from $675

Return flights