Cheapest return flights from London to Kuala Lumpur in December from $605

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

Return flights

03 Dec - 16 Dec China Southern
01 Dec - 08 Dec China Southern
01 Dec - 15 Dec China Southern
02 Dec - 24 Dec Air China
06 Dec - 31 Dec Air China
02 Dec - 23 Dec Air China
02 Dec - 16 Dec Air China
03 Dec - 17 Dec Air China
01 Dec - 11 Dec Air China
03 Dec - 21 Dec China Southern
30 Dec - 16 Jan Air China
08 Dec - 22 Jan Etihad Airways
05 Dec - 17 Jan Malaysia Airlines direct
03 Dec - 14 Jan Malaysia Airlines direct
08 Dec - 22 Jan Malaysia Airlines direct
30 Dec - 18 Jan Air China
06 Dec - 01 Jan Thai Airways
31 Dec - 21 Jan Thai Airways
04 Dec - 10 Jan Thai Airways
29 Dec - 12 Jan Thai Airways

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