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

Return flights

14 May - 30 May	EVA Air
14 May - 23 May	EVA Air
23 May - 02 Jun	EVA Air
18 May - 26 May	EVA Air
21 May - 06 Jun	EVA Air
10 May - 26 May	China Airlines
10 May - 24 May	China Airlines
10 May - 17 May	Singapore Airlines
04 May - 11 May	Thai Airways
07 May - 14 May	Thai Airways
03 May - 11 May	Thai Airways
03 May - 10 May	Thai Airways
21 May - 06 Jun	Turkish Airlines	direct
23 May - 02 Jun	EVA Air	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 739€

Return flights