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

Return flights

01 Dec - 14 Dec	Batik Air Malaysia
15 Dec - 29 Dec	Jetstar
10 Dec - 24 Dec	Batik Air Malaysia
11 Dec - 15 Dec	Jetstar
02 Dec - 01 Jan	Jetstar
08 Dec - 29 Jan	Batik Air Malaysia
15 Dec - 07 Jan	Jetstar
08 Dec - 17 Jan	Batik Air Malaysia
02 Dec - 07 Jan	Jetstar
15 Dec - 05 Jan	Jetstar
05 Dec - 08 Jan	Jetstar
04 Dec - 27 Dec	Jetstar
11 Dec - 19 Jan	Jetstar
01 Dec - 07 Dec	Batik Air Malaysia
12 Dec - 29 Dec	Jetstar
15 Dec - 15 Jan	Jetstar
04 Dec - 06 Jan	Jetstar
02 Dec - 30 Dec	Emirates
03 Dec - 11 Dec	Emirates
01 Dec - 06 Dec	Emirates

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 968€

Return flights