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

Return flights

04 Dec - 12 Dec	Wizz Air UK
04 Dec - 14 Dec	Wizz Air UK
10 Dec - 26 Jan	easyJet
04 Dec - 16 Jan	Wizz Air UK
04 Dec - 14 Jan	Wizz Air UK
04 Dec - 11 Dec	Wizz Air UK
10 Dec - 14 Jan	easyJet
05 Dec - 07 Dec	Wizz Air Malta
08 Dec - 20 Dec	Ryanair
10 Dec - 21 Jan	easyJet
07 Dec - 14 Dec	Wizz Air UK
10 Dec - 19 Jan	easyJet
05 Dec - 10 Dec	Wizz Air Malta
05 Dec - 14 Jan	Wizz Air Malta
10 Dec - 19 Dec	easyJet
07 Dec - 15 Dec	Wizz Air Malta
09 Dec - 14 Jan	Wizz Air UK
08 Dec - 23 Dec	Ryanair
31 Dec - 26 Jan	easyJet
03 Dec - 14 Jan	easyJet

Also check the deals for one-way flights from London to Kuala Lumpur 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 London to Kuala Lumpur in December from 546€

Return flights