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

Return flights

07 Jul - 14 Jul	Etihad Airways
10 Jul - 31 Jul	Etihad Airways
08 Jul - 22 Jul	Finnair
30 Jul - 04 Aug	Turkish Airlines
10 Jul - 09 Aug	Etihad Airways
07 Jul - 01 Aug	Etihad Airways
28 Jul - 13 Aug	Turkish Airlines
01 Jul - 15 Jul	Aer Lingus
01 Jul - 30 Jul	Ryanair
07 Jul - 29 Jul	Ryanair
02 Jul - 23 Jul	Qatar Airways
28 Jul - 19 Aug	Turkish Airlines
11 Jul - 18 Jul	Etihad Airways
02 Jul - 16 Jul	Qatar Airways
28 Jul - 14 Aug	Turkish Airlines
10 Jul - 10 Aug	Hainan Airlines
03 Jul - 16 Jul	Ryanair
28 Jul - 11 Aug	Ryanair
09 Jul - 10 Aug	Ryanair
16 Jul - 13 Aug	Etihad Airways

Also check the deals for one-way flights from Dublin to Perth 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 Dublin to Perth in July from $1156

Return flights