AirHint found the following cheapest return flights from Taipei (TPE) to Dublin (DUB) in September 2025 (see full year).

Return flights

05 Sep - 12 Sep	EVA Air
11 Sep - 25 Sep	Etihad Airways
11 Sep - 24 Sep	Etihad Airways
11 Sep - 17 Sep	Etihad Airways
01 Sep - 30 Sep	Hainan Airlines
12 Sep - 15 Sep	Hong Kong Airlines
28 Sep - 05 Oct	Scoot Tigerair
04 Sep - 27 Sep	Scoot Tigerair
12 Sep - 16 Sep	Hainan Airlines
26 Sep - 29 Sep	Scoot Tigerair
27 Sep - 18 Oct	AirAsia X
12 Sep - 22 Sep	Emirates

Also check the deals for one-way flights from Taipei to Dublin in September.

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 Dublin in September from 820€

Return flights