Cheapest return flights from Sydney to Dublin in September from 1091€

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

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

Return flights

21 Sep - 14 Oct Turkish Airlines
26 Sep - 05 Oct Turkish Airlines
30 Sep - 14 Oct Turkish Airlines
19 Sep - 26 Sep Turkish Airlines
18 Sep - 08 Oct Turkish Airlines
23 Sep - 30 Sep Turkish Airlines
25 Sep - 28 Sep Turkish Airlines
15 Sep - 22 Sep Singapore Airlines
03 Sep - 07 Oct Qatar Airways
29 Sep - 06 Oct Qatar Airways
29 Sep - 07 Oct Qatar Airways
03 Sep - 19 Sep Qatar Airways
05 Sep - 18 Sep Qatar Airways
03 Sep - 08 Sep Singapore Airlines
02 Sep - 30 Sep Emirates
02 Sep - 21 Oct Emirates
27 Sep - 05 Oct Emirates
25 Sep - 10 Oct Emirates
01 Sep - 22 Sep Qantas
08 Sep - 30 Sep Air Canada

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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