Cheapest return flights from Luxemburg to Sydney in December from 1254€

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

Return flights

29 Dec - 08 Jan KLM
24 Dec - 07 Jan Ryanair
18 Dec - 25 Dec Ryanair
24 Dec - 31 Dec Ryanair
12 Dec - 03 Jan China Southern
19 Dec - 26 Dec China Southern
27 Dec - 03 Jan Turkish Airlines
18 Dec - 02 Jan Ryanair
04 Dec - 11 Dec Condor
28 Dec - 17 Jan British Airways

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

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