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

Return flights

24 Apr - 08 May	Scoot
20 Apr - 28 Apr	Scoot
26 Apr - 15 May	Scoot
29 Apr - 06 May	Scoot
24 Apr - 29 May	British Airways
27 Apr - 04 May	British Airways
06 Apr - 04 May	Scoot
01 Apr - 30 Apr	VietJet Air
03 Apr - 24 Apr	Cebu Pacific
23 Apr - 23 May	British Airways
30 Apr - 23 May	British Airways
01 Apr - 22 Apr	British Airways
13 Apr - 10 May	British Airways
10 Apr - 19 Apr	Turkish Airlines
09 Apr - 30 Apr	British Airways
02 Apr - 18 Apr	Air India
11 Apr - 18 Apr	Scoot
02 Apr - 06 Apr	Turkish Airlines
10 Apr - 17 Apr	Turkish Airlines
20 Apr - 02 May	Virgin Australia

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 923€

Return flights