Cheapest one-way flights from Kuala Lumpur to London in December from $249

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

One-Way flights

13 Dec SriLankan Airlines
12 Dec SriLankan Airlines
10 Dec SriLankan Airlines
11 Dec SriLankan Airlines
17 Dec SriLankan Airlines
05 Dec SriLankan Airlines
04 Dec SriLankan Airlines
02 Dec SriLankan Airlines
09 Dec Hainan Airlines
16 Dec Etihad Airways

Also check the deals for return flights from Kuala Lumpur to London 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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