Cheapest return flights from Riyadh to Sydney in December from $927

AirHint found the following cheapest return flights from Riyadh (RUH) to Sydney (SYD) in December 2025 (see full year).

Return flights

30 Dec - 14 Jan Cathay Pacific
19 Dec - 16 Jan China Eastern
19 Dec - 09 Jan Cathay Pacific
19 Dec - 30 Jan SriLankan Airlines
22 Dec - 04 Jan IndiGo
24 Dec - 03 Jan Cathay Pacific
30 Dec - 03 Jan IndiGo
09 Dec - 12 Dec IndiGo
11 Dec - 09 Jan China Southern
14 Dec - 18 Dec Qatar Airways
15 Dec - 18 Dec Cathay Pacific
10 Dec - 17 Dec China Southern

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

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