Cheapest return LGW–SYD flights, December

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

Return flights

30 Dec - 19 Jan China Eastern
29 Dec - 25 Jan China Eastern
30 Dec - 25 Jan China Eastern
29 Dec - 21 Jan China Eastern
29 Dec - 24 Jan China Eastern
30 Dec - 27 Jan China Eastern
29 Dec - 26 Jan China Eastern
30 Dec - 30 Jan China Eastern
29 Dec - 23 Jan China Eastern
29 Dec - 29 Jan China Eastern
01 Dec - 11 Dec China Southern
01 Dec - 06 Dec China Southern
01 Dec - 21 Dec China Southern
04 Dec - 08 Dec China Eastern
02 Dec - 05 Dec China Eastern
01 Dec - 04 Dec China Eastern
05 Dec - 20 Dec Turkish Airlines
02 Dec - 20 Dec Turkish Airlines
02 Dec - 09 Dec China Eastern
01 Dec - 15 Dec Turkish Airlines

Also check the deals for one-way flights from London to Sydney 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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