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

Return flights

14 Dec - 29 Dec	SKY express
15 Dec - 21 Dec	easyJet
17 Dec - 24 Dec	Vueling Airlines
01 Dec - 14 Dec	British Airways
29 Dec - 04 Jan	Ryanair
30 Dec - 04 Jan	easyJet
28 Dec - 04 Jan	Pegasus Airlines
15 Dec - 29 Dec	Etihad Airways
01 Dec - 31 Dec	Etihad Airways
06 Dec - 20 Dec	Turkish Airlines
16 Dec - 29 Dec	Etihad Airways
15 Dec - 05 Jan	Etihad Airways
21 Dec - 05 Jan	Etihad Airways
25 Dec - 10 Jan	Malaysia Airlines
26 Dec - 10 Jan	Turkish Airlines
28 Dec - 03 Jan	Turkish Airlines
25 Dec - 04 Jan	Malaysia Airlines
26 Dec - 04 Jan	Turkish Airlines

Also check the deals for one-way flights from Lisbon 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 Lisbon to Kuala Lumpur in December from 666€

Return flights