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

Return flights

05 Apr - 15 May	SWISS
02 Apr - 23 Apr	Etihad Airways
17 Apr - 08 May	Qatar Airways
14 Apr - 28 Apr	Ryanair
22 Apr - 08 May	Lufthansa
04 Apr - 11 Apr	SWISS
08 Apr - 05 May	Etihad Airways
06 Apr - 19 Apr	Aer Lingus
01 Apr - 10 Apr	KLM
03 Apr - 17 Apr	Etihad Airways
01 Apr - 23 Apr	Aer Lingus
01 Apr - 05 Apr	Etihad Airways
19 Apr - 26 Apr	Aer Lingus

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 796€

Return flights