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

Return flights

29 Jan - 01 Feb	Aegean Airlines
14 Jan - 23 Jan	Air China
14 Jan - 25 Jan	Air China
17 Jan - 01 Feb	China Southern
20 Jan - 09 Feb	China Southern
24 Jan - 14 Feb	Wizz Air
31 Jan - 14 Feb	Wizz Air Malta
06 Jan - 19 Jan	China Southern
15 Jan - 05 Feb	China Southern
26 Jan - 06 Feb	China Eastern
10 Jan - 26 Jan	China Southern
22 Jan - 29 Jan	China Southern
22 Jan - 28 Jan	China Southern
13 Jan - 27 Jan	China Southern
11 Jan - 19 Jan	Wizz Air Malta
17 Jan - 30 Jan	China Southern
01 Jan - 30 Jan	China Eastern
23 Jan - 01 Feb	Ryanair
22 Jan - 22 Feb	China Southern
15 Jan - 12 Feb	Iberia

Also check the deals for one-way flights from Madrid to Sydney 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 Madrid to Sydney in January from 906€

Return flights