Cheapest return flights from London to Kuala Lumpur in December from $591

Best time to book flights for London (LHR) to Kuala Lumpur (KUL) flights at AirHint

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

Return flights

01 Dec - 08 Dec China Southern
06 Dec - 22 Dec Air China
02 Dec - 10 Dec Air China
01 Dec - 10 Dec Air China
03 Dec - 10 Dec Air China
04 Dec - 16 Dec Air China
05 Dec - 22 Dec China Southern
06 Dec - 21 Dec China Southern
04 Dec - 11 Dec Air China
05 Dec - 13 Dec Air China
30 Dec - 13 Jan Air China
31 Dec - 18 Jan SWISS
25 Dec - 14 Jan Malaysia Airlines direct
25 Dec - 15 Jan Malaysia Airlines direct
29 Dec - 18 Jan Malaysia Airlines direct
24 Dec - 22 Jan Malaysia Airlines direct
25 Dec - 09 Jan Air China
25 Dec - 16 Jan Malaysia Airlines direct
04 Dec - 10 Jan Saudia
27 Dec - 11 Jan British 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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