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

Return flights

04 Dec - 11 Dec	Jetstar
01 Dec - 07 Dec	VietJet Air
02 Dec - 28 Dec	Jetstar
04 Dec - 08 Jan	Jetstar
11 Dec - 30 Dec	Jetstar
04 Dec - 15 Jan	Jetstar
01 Dec - 05 Jan	Turkish Airlines
01 Dec - 19 Jan	Turkish Airlines
04 Dec - 13 Jan	Jetstar
04 Dec - 05 Jan	Jetstar
05 Dec - 30 Dec	Scoot Tigerair
07 Dec - 29 Dec	Batik Air Malaysia
04 Dec - 06 Jan	Jetstar
01 Dec - 31 Dec	Emirates
01 Dec - 07 Jan	Turkish Airlines
05 Dec - 31 Dec	Scoot Tigerair
10 Dec - 30 Dec	Jetstar
17 Dec - 02 Jan	China Southern
28 Dec - 12 Jan	China Southern
01 Dec - 15 Dec	Turkish Airlines

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

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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Cheapest return flights from Melbourne to London in December from 976€

Return flights