AirHint found the following cheapest return flights from Sydney (SYD) to Copenhagen (CPH) in January 2026 (see full year).

Return flights

28 Jan - 15 Feb	Air China
24 Jan - 31 Jan	Air China
28 Jan - 14 Feb	Air China
10 Jan - 10 Feb	AirAsia X
27 Jan - 15 Feb	Etihad Airways
29 Jan - 15 Feb	British Airways
29 Jan - 14 Feb	British Airways
21 Jan - 05 Feb	Virgin Australia
23 Jan - 31 Jan	Air China
22 Jan - 30 Jan	Air India
12 Jan - 31 Jan	Air China
21 Jan - 28 Jan	Qatar Airways
25 Jan - 28 Jan	Qatar Airways
23 Jan - 30 Jan	Air France
05 Jan - 12 Jan	Sichuan Airlines
05 Jan - 14 Jan	Sichuan Airlines
24 Jan - 30 Jan	Qatar Airways

Also check the deals for one-way flights from Sydney to Copenhagen in January.

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 Sydney to Copenhagen in January from 845€

Return flights