Cheapest return flights from Sydney to Madrid in December from $988

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

Return flights

03 Dec - 10 Dec Turkish Airlines
28 Dec - 21 Jan Air China
26 Dec - 16 Jan Air China
16 Dec - 27 Dec VietJet Air
21 Dec - 29 Dec KLM
17 Dec - 09 Jan Air China
18 Dec - 09 Jan Air China
12 Dec - 02 Jan Air China
05 Dec - 19 Dec Air China
13 Dec - 06 Jan Air China
18 Dec - 13 Jan Air China
18 Dec - 14 Jan Air China
18 Dec - 15 Jan Air China
20 Dec - 06 Jan Air China
21 Dec - 25 Dec KLM
21 Dec - 23 Dec KLM
21 Dec - 22 Dec KLM
21 Dec - 24 Dec KLM
21 Dec - 30 Dec KLM
21 Dec - 31 Dec KLM

Also check the deals for one-way flights from Sydney to Madrid in December.

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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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