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

Return flights

26 Aug - 16 Sep	Etihad Airways
26 Aug - 09 Sep	Etihad Airways
27 Aug - 09 Sep	Etihad Airways
31 Aug - 14 Sep	Etihad Airways
29 Aug - 13 Sep	Etihad Airways
27 Aug - 01 Sep	Aer Lingus
30 Aug - 14 Sep	Etihad Airways
22 Aug - 12 Sep	IndiGo
30 Aug - 03 Sep	Ryanair
21 Aug - 12 Sep	Etihad Airways
26 Aug - 31 Aug	IndiGo
24 Aug - 29 Aug	Hainan Airlines
23 Aug - 29 Aug	Hainan Airlines
19 Aug - 26 Aug	IndiGo
16 Aug - 26 Aug	IndiGo
20 Aug - 27 Aug	IndiGo
18 Aug - 31 Aug	Ryanair
18 Aug - 29 Aug	IndiGo
19 Aug - 25 Aug	SunExpress
25 Aug - 31 Aug	Ryanair

Also check the deals for one-way flights from Dublin to Phuket 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 Dublin to Phuket in August from 507€

Return flights