Cheapest return flights from Sydney to Dublin in September from 835€

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

Return flights

22 Sep - 15 Oct Scoot Tigerair
10 Sep - 01 Oct Scoot Tigerair
16 Sep - 01 Oct Scoot Tigerair
02 Sep - 09 Sep China Southern
17 Sep - 21 Sep Scoot Tigerair
22 Sep - 18 Oct Scoot Tigerair
22 Sep - 30 Sep Scoot Tigerair
15 Sep - 23 Sep Scoot Tigerair
23 Sep - 14 Oct Scoot Tigerair
24 Sep - 15 Oct Scoot Tigerair
23 Sep - 21 Oct Scoot Tigerair
17 Sep - 24 Sep Scoot Tigerair
24 Sep - 20 Oct Scoot Tigerair
12 Sep - 21 Sep Scoot Tigerair
17 Sep - 15 Oct Scoot Tigerair
03 Sep - 20 Sep Scoot Tigerair
11 Sep - 18 Sep Scoot Tigerair
17 Sep - 22 Sep Scoot Tigerair
16 Sep - 30 Sep Scoot Tigerair
03 Sep - 01 Oct Scoot Tigerair

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

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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