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

Return flights

04 Mar - 11 Mar	Lufthansa
03 Mar - 19 Mar	Lufthansa
03 Mar - 25 Mar	Lufthansa
11 Mar - 21 Mar	Lufthansa
03 Mar - 10 Mar	Ryanair
01 Mar - 22 Mar	Lufthansa
13 Mar - 26 Mar	Lufthansa
04 Mar - 25 Mar	SWISS
06 Mar - 29 Mar	Turkish Airlines
20 Mar - 31 Mar	Lufthansa
23 Mar - 13 Apr	Lufthansa
21 Mar - 09 Apr	Lufthansa
11 Mar - 15 Apr	Turkish Airlines
19 Mar - 06 Apr	Etihad Airways
13 Mar - 03 Apr	Lufthansa
21 Mar - 11 Apr	Lufthansa
27 Mar - 05 Apr	Aegean Airlines
28 Mar - 12 Apr	Air France
19 Mar - 15 Apr	Turkish Airlines
19 Mar - 05 Apr	Turkish Airlines

Also check the deals for one-way flights from Dublin to Sydney 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 Sydney in March from 787€

Return flights