Cheapest return flights from Dublin to Sydney in October from 843€

Best time to book flights for Dublin (DUB) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Dublin (DUB) to Sydney (SYD) in October 2025 (see full year).

Return flights

29 Oct - 19 Nov SWISS
27 Oct - 25 Nov SWISS
27 Oct - 19 Nov SWISS
14 Oct - 21 Oct Ryanair
21 Oct - 04 Nov Lufthansa
28 Oct - 11 Nov SWISS
31 Oct - 25 Nov SWISS
07 Oct - 14 Oct Ryanair
16 Oct - 23 Oct Ryanair
28 Oct - 28 Nov SWISS
30 Oct - 13 Nov SWISS
01 Oct - 24 Nov Turkish Airlines
01 Oct - 12 Oct Turkish Airlines
01 Oct - 17 Oct Turkish Airlines
01 Oct - 12 Nov Turkish Airlines
01 Oct - 09 Oct Turkish Airlines
07 Oct - 22 Oct Turkish Airlines
14 Oct - 29 Oct Turkish Airlines
01 Oct - 29 Oct Turkish Airlines
08 Oct - 21 Oct Turkish Airlines

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

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.

Book a cheap hotel in Sydney

Cheap car rent in Sydney