AirHint found the following cheapest return flights from Kota Kinabalu (BKI) to London (LHR) in December 2025 (see full year).

Return flights

27 Dec - 09 Jan	Royal Brunei
10 Dec - 01 Jan	Cathay Pacific
09 Dec - 01 Jan	Cathay Pacific
01 Dec - 31 Dec	China Southern
09 Dec - 31 Dec	China Southern
25 Dec - 06 Jan	China Southern
11 Dec - 31 Dec	China Southern
13 Dec - 01 Jan	Emirates
20 Dec - 06 Jan	China Southern
20 Dec - 05 Jan	China Southern
16 Dec - 01 Jan	Etihad Airways
14 Dec - 25 Dec	China Southern
11 Dec - 02 Jan	China Southern
13 Dec - 03 Jan	China Southern

Also check the deals for one-way flights from Kota Kinabalu to London 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 Kota Kinabalu to London in December from 867€

Return flights