AirHint found the following cheapest return flights from Melbourne (MEL) to London (LTN) in December 2026 (see full year).

Return flights

11 Dec - 02 Jan	Cebu Pacific
12 Dec - 29 Dec	Philippine Airlines
07 Dec - 03 Jan	Qatar Airways
23 Dec - 06 Jan	Philippine Airlines
11 Dec - 31 Dec	Cebu Pacific
01 Dec - 28 Dec	Qantas
18 Dec - 03 Jan	Turkish Airlines
16 Dec - 02 Jan	Turkish Airlines
01 Dec - 05 Jan	Qantas
14 Dec - 03 Jan	Turkish Airlines
04 Dec - 30 Dec	Turkish Airlines
09 Dec - 30 Dec	Qatar Airways
07 Dec - 30 Dec	Qatar Airways
12 Dec - 19 Dec	Philippine Airlines
07 Dec - 20 Dec	Qatar Airways
08 Dec - 18 Jan	Qatar Airways
07 Dec - 29 Dec	Qatar Airways
25 Dec - 10 Jan	Air China
25 Dec - 01 Jan	Turkish Airlines
03 Dec - 19 Dec	Qantas

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 $1521

Return flights