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

Return flights

19 May - 28 May	Scoot
01 May - 08 May	Scoot
12 May - 10 Jun	China Southern
07 May - 21 May	Cathay Pacific
10 May - 21 May	China Airlines
16 May - 30 May	Cathay Pacific
14 May - 23 May	Cathay Pacific
18 May - 25 May	Cathay Pacific
24 May - 31 May	Cathay Pacific
23 May - 06 Jun	China Airlines
06 May - 14 May	Emirates
19 May - 29 May	Emirates
12 May - 10 Jun	Turkish Airlines	direct
23 May - 06 Jun	Turkish Airlines	direct

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

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 May from 567€

Return flights