AirHint found the following cheapest return flights from Melbourne (MEL) to Madrid (MAD) in December 2025 (see full year).

Return flights

04 Dec - 14 Dec	Japan Airlines
01 Dec - 14 Dec	China Eastern
04 Dec - 11 Dec	Japan Airlines
01 Dec - 13 Dec	China Southern
02 Dec - 15 Dec	Sichuan Airlines
03 Dec - 16 Dec	China Eastern
01 Dec - 15 Dec	Air China
05 Dec - 26 Dec	Air China
03 Dec - 10 Dec	Air China
11 Dec - 17 Dec	Etihad Airways
26 Dec - 13 Jan	Air China
15 Dec - 15 Jan	AirAsia X
18 Dec - 08 Jan	Hainan Airlines
15 Dec - 06 Jan	AirAsia X
15 Dec - 10 Jan	AirAsia X
17 Dec - 10 Jan	Hainan Airlines
10 Dec - 13 Jan	Jetstar
22 Dec - 11 Jan	Hainan Airlines
26 Dec - 31 Jan	China Southern
18 Dec - 10 Jan	Hainan Airlines

Also check the deals for one-way flights from Melbourne to Madrid 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 Melbourne to Madrid in December from $915

Return flights