AirHint found the following cheapest return flights from Cork (ORK) to Perth (PER) in December 2025 (see full year).

Return flights

15 Dec - 08 Jan	Air France
15 Dec - 09 Jan	Air France
15 Dec - 05 Jan	Air France
18 Dec - 04 Jan	Ryanair
21 Dec - 03 Jan	Ryanair
24 Dec - 26 Dec	Aer Lingus
26 Dec - 04 Jan	Ryanair
20 Dec - 08 Jan	Aer Lingus

Also check the deals for one-way flights from Cork to Perth in December.

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 Perth

Cheap car rent in Perth

Cheapest return flights from Cork to Perth in December from 1066€

Return flights