Cheapest return flights from Dublin to Perth in September from $1099

Best time to book flights for Dublin (DUB) to Perth (PER) flights at AirHint

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

Return flights

09 Sep - 22 Sep Etihad Airways
08 Sep - 13 Sep Etihad Airways
16 Sep - 30 Sep Aer Lingus
01 Sep - 17 Sep Aer Lingus
23 Sep - 07 Oct Aer Lingus
20 Sep - 23 Oct Aer Lingus
03 Sep - 04 Oct Aer Lingus
22 Sep - 11 Oct Aer Lingus
03 Sep - 10 Sep Aer Lingus
04 Sep - 23 Sep Aer Lingus
09 Sep - 23 Sep Aer Lingus
24 Sep - 08 Oct Aer Lingus
29 Sep - 13 Oct Aer Lingus
26 Sep - 24 Oct Aer Lingus
16 Sep - 28 Sep Aer Lingus
18 Sep - 22 Sep British Airways
02 Sep - 30 Sep Qantas

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

Skyscanner

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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