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

Return flights

16 Aug - 01 Sep	Thai VietJet Air
19 Aug - 26 Aug	Thai VietJet Air
16 Aug - 30 Aug	Thai VietJet Air
22 Aug - 30 Aug	Turkish Airlines
16 Aug - 31 Aug	Thai VietJet Air
15 Aug - 23 Aug	Turkish Airlines
01 Aug - 30 Aug	Scoot Tigerair
28 Aug - 01 Sep	HK Express
10 Aug - 21 Aug	Scoot Tigerair
01 Aug - 08 Aug	China Eastern
11 Aug - 07 Sep	China Eastern
11 Aug - 22 Aug	Scoot Tigerair
17 Aug - 24 Aug	Hainan Airlines
26 Aug - 20 Sep	KLM

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

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 August from 850€

Return flights