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

Return flights

23 Mar - 30 Mar	VietJet Air
31 Mar - 24 Apr	Scoot
18 Mar - 21 Mar	Scoot
23 Mar - 19 Apr	VietJet Air
01 Mar - 15 Mar	Turkish Airlines
04 Mar - 21 Mar	Turkish Airlines
09 Mar - 21 Mar	Turkish Airlines
01 Mar - 14 Mar	Turkish Airlines
06 Mar - 18 Mar	Turkish Airlines
10 Mar - 22 Mar	Air Canada
19 Mar - 02 Apr	Air Canada
06 Mar - 20 Mar	Turkish Airlines
09 Mar - 24 Mar	Turkish Airlines
18 Mar - 01 Apr	Turkish Airlines
25 Mar - 15 Apr	Turkish Airlines
20 Mar - 05 Apr	Turkish Airlines
24 Mar - 13 Apr	British Airways
16 Mar - 01 Apr	British Airways
16 Mar - 13 Apr	Virgin Australia
01 Mar - 04 Apr	Air Canada

Also check the deals for one-way flights from Sydney 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 Sydney to Dublin in March from $1041

Return flights