Cheapest return flights from London to Melbourne in December from $1051

Best time to book flights for London (LHR) to Melbourne (MEL) flights at AirHint

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

Return flights

29 Dec - 14 Jan Air China
01 Dec - 29 Jan Cathay Pacific
01 Dec - 20 Jan Cathay Pacific
01 Dec - 31 Jan Cathay Pacific
02 Dec - 07 Dec China Southern
04 Dec - 15 Dec China Southern
01 Dec - 14 Dec China Southern
29 Dec - 16 Jan China Airlines
01 Dec - 15 Dec China Southern
02 Dec - 29 Jan China Southern
04 Dec - 30 Dec China Southern
29 Dec - 19 Jan China Airlines
01 Dec - 24 Dec China Airlines
01 Dec - 16 Jan China Airlines
03 Dec - 17 Dec China Airlines
29 Dec - 17 Jan China Airlines
01 Dec - 10 Dec China Airlines
31 Dec - 23 Jan Air China
01 Dec - 20 Dec China Airlines
01 Dec - 31 Dec China Airlines

Also check the deals for one-way flights from London to Melbourne in December.

Skyscanner

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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