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

Return flights

24 Feb - 17 Mar	Aer Lingus
26 Feb - 13 Mar	Aer Lingus
25 Feb - 11 Mar	Aer Lingus
26 Feb - 19 Mar	Aer Lingus
04 Feb - 26 Feb	Etihad Airways
04 Feb - 04 Mar	Etihad Airways
04 Feb - 01 Mar	Etihad Airways
18 Feb - 20 Mar	Aer Lingus
07 Feb - 25 Feb	British Airways
18 Feb - 07 Mar	British Airways
12 Feb - 24 Feb	Aer Lingus
16 Feb - 25 Feb	Aer Lingus
17 Feb - 23 Mar	Aer Lingus
07 Feb - 01 Mar	Etihad Airways
14 Feb - 26 Feb	Aer Lingus
03 Feb - 24 Feb	Etihad Airways
13 Feb - 27 Feb	Air France
01 Feb - 08 Feb	Etihad Airways
01 Feb - 28 Feb	Etihad Airways
01 Feb - 22 Feb	Etihad Airways

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

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 February from $1474

Return flights