AirHint found the following cheapest return flights from Perth (PER) to Dublin (DUB) in July 2026 (see full year).

Return flights

14 Jul - 12 Aug	AirAsia
21 Jul - 11 Aug	Scoot
13 Jul - 31 Aug	Scoot
31 Jul - 26 Aug	Scoot
24 Jul - 18 Aug	Scoot
18 Jul - 31 Jul	AirAsia
28 Jul - 04 Aug	AirAsia
22 Jul - 31 Jul	Scoot
23 Jul - 01 Aug	AirAsia
07 Jul - 21 Jul	AirAsia
29 Jul - 26 Aug	Malaysia Airlines
02 Jul - 23 Jul	AirAsia
24 Jul - 21 Aug	Malaysia Airlines
24 Jul - 12 Aug	Singapore Airlines
06 Jul - 13 Jul	AirAsia
03 Jul - 28 Jul	Malaysia Airlines
11 Jul - 25 Jul	Virgin Australia
07 Jul - 28 Jul	Malaysia Airlines
03 Jul - 26 Jul	Malaysia Airlines
08 Jul - 18 Jul	Singapore Airlines

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 $964

Return flights