AirHint found the following cheapest return flights from Perth (PER) to Dublin (DUB) in July 2025 (see full year).

Return flights

25 Jul - 05 Aug	AirAsia
24 Jul - 10 Aug	AirAsia
19 Jul - 03 Aug	Scoot Tigerair
25 Jul - 27 Jul	AirAsia
23 Jul - 30 Jul	AirAsia
16 Jul - 06 Aug	Scoot Tigerair
25 Jul - 10 Aug	Scoot Tigerair
18 Jul - 03 Aug	Scoot Tigerair
16 Jul - 23 Jul	AirAsia
20 Jul - 27 Jul	AirAsia
14 Jul - 24 Jul	AirAsia
10 Jul - 25 Aug	Turkish Airlines
31 Jul - 25 Aug	Jetstar
11 Jul - 27 Jul	AirAsia
28 Jul - 19 Aug	Qantas
13 Jul - 13 Aug	AirAsia
16 Jul - 29 Jul	Qantas
18 Jul - 25 Jul	AirAsia
02 Jul - 09 Jul	Qatar Airways
22 Jul - 26 Jul	Jetstar

Also check the deals for one-way flights from Perth to Dublin in July.

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 Perth to Dublin in July from 856€

Return flights