Cheapest one-way flights from Sydney to Dublin in August from $486

AirHint found the following cheapest one-way flights from Sydney (SYD) to Dublin (DUB) in August 2025 (see full year).

One-Way flights

11 Aug Scoot
19 Aug Jetstar
01 Aug Scoot
17 Aug Jetstar
31 Aug Scoot
12 Aug Jetstar
18 Aug VietJet Air
27 Aug AirAsia X
26 Aug AirAsia X
10 Aug Jetstar

Also check the deals for return flights from Sydney to Dublin in August.

Skyscanner

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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