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

Return flights

14 Apr - 21 Apr	Aer Lingus
23 Apr - 30 Apr	Turkish Airlines
07 Apr - 21 Apr	Aer Lingus
14 Apr - 28 Apr	Aer Lingus
12 Apr - 30 Apr	Aer Lingus
20 Apr - 30 Apr	Aer Lingus
11 Apr - 24 Apr	Aer Lingus
15 Apr - 29 Apr	Aer Lingus
04 Apr - 11 Apr	Qatar Airways
11 Apr - 18 Apr	Qantas

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

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 April from 1047€

Return flights