Cheapest return flights from Cork to Sydney in September from $953

Best time to book flights for Cork (ORK) to Sydney (SYD) flights at AirHint

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

Return flights

01 Sep - 23 Sep Lufthansa
25 Sep - 18 Oct Ryanair
09 Sep - 17 Sep Aer Lingus

Also check the deals for one-way flights from Cork to Sydney 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.

Book a cheap hotel in Sydney

Cheap car rent in Sydney