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

Return flights

02 Mar - 16 Mar	Lufthansa
02 Mar - 13 Mar	Lufthansa
01 Mar - 19 Mar	SWISS
01 Mar - 16 Mar	SWISS
04 Mar - 31 Mar	SWISS
02 Mar - 14 Mar	Lufthansa
09 Mar - 30 Mar	Etihad Airways
19 Mar - 19 Apr	Lufthansa
06 Mar - 27 Mar	Turkish Airlines
03 Mar - 09 Apr	SWISS
26 Mar - 16 Apr	Lufthansa
12 Mar - 09 Apr	SWISS
23 Mar - 09 Apr	SWISS
18 Mar - 07 Apr	Lufthansa
09 Mar - 06 Apr	Scandinavian Airlines
13 Mar - 27 Mar	Turkish Airlines
09 Mar - 23 Mar	KLM
27 Mar - 10 Apr	SWISS
04 Mar - 01 Apr	KLM
13 Mar - 08 Apr	Aer Lingus

Also check the deals for one-way flights from Dublin to Perth 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 Dublin to Perth in March from 755€

Return flights