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

Return flights

19 Jan - 22 Feb	Ryanair
18 Jan - 01 Feb	SKY express
30 Jan - 14 Feb	British Airways
03 Jan - 26 Jan	Air China
03 Jan - 27 Jan	Air China
05 Jan - 18 Jan	Air China
01 Jan - 17 Jan	Air China
01 Jan - 12 Jan	Air China
13 Jan - 20 Jan	Air China
09 Jan - 25 Jan	Sichuan Airlines
07 Jan - 31 Jan	Air China
24 Jan - 31 Jan	Air China
10 Jan - 30 Jan	Air China
24 Jan - 02 Feb	Air China
14 Jan - 04 Feb	Air China
02 Jan - 04 Feb	Air China

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 981€

Return flights