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

Return flights

16 Dec - 22 Dec	China Southern
25 Dec - 31 Dec	Emirates
16 Dec - 30 Dec	Etihad Airways
17 Dec - 24 Dec	Etihad Airways
16 Dec - 24 Dec	Etihad Airways
14 Dec - 26 Dec	Etihad Airways
01 Dec - 05 Dec	Etihad Airways
04 Dec - 09 Dec	Emirates
14 Dec - 30 Dec	Etihad Airways
01 Dec - 14 Dec	Emirates
21 Dec - 01 Jan	Emirates
24 Dec - 02 Jan	Emirates
25 Dec - 03 Jan	Emirates
31 Dec - 03 Jan	Emirates
27 Dec - 04 Jan	Emirates
19 Dec - 02 Jan	Emirates
25 Dec - 02 Jan	Emirates
21 Dec - 01 Jan	Turkish Airlines	direct
25 Dec - 05 Jan	Turkish Airlines	direct
19 Dec - 02 Jan	Turkish Airlines	direct

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

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 December from 521€

Return flights