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

Return flights

13 Aug - 30 Sep	Turkish Airlines
25 Aug - 16 Sep	Turkish Airlines
21 Aug - 04 Sep	Turkish Airlines
28 Aug - 30 Aug	Turkish Airlines
04 Aug - 02 Sep	Scoot
25 Aug - 01 Sep	Turkish Airlines
05 Aug - 28 Aug	Turkish Airlines
20 Aug - 11 Sep	Turkish Airlines
18 Aug - 14 Sep	Turkish Airlines
18 Aug - 15 Sep	Turkish Airlines
19 Aug - 15 Sep	Turkish Airlines
19 Aug - 07 Sep	Turkish Airlines
02 Aug - 17 Aug	Turkish Airlines
01 Aug - 29 Aug	Scoot
17 Aug - 31 Aug	Etihad Airways

Also check the deals for one-way flights from Sydney to Dublin in August.

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 August from 910€

Return flights