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

Return flights

08 Dec - 05 Jan	Singapore Airlines
15 Dec - 06 Jan	Thai Airways
15 Dec - 29 Dec	Virgin Australia
15 Dec - 05 Jan	Singapore Airlines
20 Dec - 03 Jan	Thai Airways
19 Dec - 23 Jan	Qatar Airways
21 Dec - 03 Jan	Virgin Australia
22 Dec - 04 Jan	Virgin Australia

Also check the deals for one-way flights from Perth to Copenhagen 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.

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Cheapest return flights from Perth to Copenhagen in December from 1440€

Return flights