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

Return flights

17 Apr - 01 May	Scoot
13 Apr - 04 May	Scoot
13 Apr - 03 May	Scoot
17 Apr - 24 Apr	Scoot
23 Apr - 30 Apr	Malaysia Airlines
01 Apr - 06 Apr	Scoot
01 Apr - 30 Apr	Turkish Airlines
24 Apr - 14 May	Etihad Airways
30 Apr - 16 May	Etihad Airways
30 Apr - 11 May	Etihad Airways
27 Apr - 05 May	Etihad Airways
14 Apr - 29 May	British Airways
10 Apr - 25 May	Scoot
01 Apr - 01 May	British Airways
01 Apr - 20 Apr	British Airways
02 Apr - 09 Apr	Turkish Airlines
16 Apr - 27 Apr	British Airways
15 Apr - 27 Apr	British Airways
02 Apr - 17 Apr	Turkish Airlines
06 Apr - 24 Apr	British Airways

Also check the deals for one-way flights from Sydney to Dublin 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 Sydney to Dublin in April from $1068

Return flights