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

Return flights

11 Mar - 18 Mar	Singapore Airlines
06 Mar - 12 Mar	Singapore Airlines
17 Mar - 24 Mar	Singapore Airlines
06 Mar - 20 Mar	Singapore Airlines
10 Mar - 31 Mar	Singapore Airlines
24 Mar - 23 Apr	Qatar Airways
26 Mar - 16 Apr	Qatar Airways
25 Mar - 15 Apr	Qatar Airways
18 Mar - 15 Apr	Qatar Airways
07 Mar - 14 Mar	Qatar Airways
20 Mar - 22 Mar	Virgin Australia
14 Mar - 30 Mar	Emirates

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

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 Perth to Dublin in March from $1169

Return flights