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

Return flights

07 Apr - 21 Apr	Pegasus Airlines
07 Apr - 28 Apr	Pegasus Airlines
07 Apr - 30 Apr	Pegasus Airlines
07 Apr - 23 Apr	Pegasus Airlines
19 Apr - 03 May	Ryanair
07 Apr - 27 May	Pegasus Airlines
05 Apr - 28 Apr	Aer Lingus
07 Apr - 01 May	Pegasus Airlines
19 Apr - 29 Apr	Ryanair
19 Apr - 30 Apr	Ryanair
19 Apr - 02 May	Ryanair
05 Apr - 19 Apr	Aer Lingus
21 Apr - 05 May	Ryanair
29 Apr - 17 May	Ryanair
29 Apr - 13 May	Ryanair
20 Apr - 18 May	Ryanair
07 Apr - 14 Apr	Pegasus Airlines
20 Apr - 11 May	Ryanair
20 Apr - 03 May	Ryanair
20 Apr - 28 Apr	Ryanair

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 $827

Return flights