Cheapest return flights from Dublin to Perth in September from 837€

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

30 Sep - 28 Oct Lufthansa
04 Sep - 18 Sep Lufthansa
30 Sep - 07 Oct Ryanair
24 Sep - 08 Oct Aer Lingus
02 Sep - 01 Oct Aer Lingus
30 Sep - 15 Oct Aer Lingus
22 Sep - 29 Sep Aer Lingus
02 Sep - 24 Sep Aer Lingus
08 Sep - 06 Oct Aer Lingus
01 Sep - 08 Sep Qatar Airways
12 Sep - 03 Oct Qatar Airways

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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