AirHint found the following cheapest return flights from Hong Kong (HKG) to London (LTN) in January 2026 (see full year).

Return flights

19 Jan - 27 Jan	HK Express
23 Jan - 29 Jan	Etihad Airways
18 Jan - 31 Jan	HK Express
18 Jan - 01 Feb	HK Express
20 Jan - 01 Feb	China Eastern
11 Jan - 18 Jan	China Eastern
13 Jan - 24 Jan	China Eastern
19 Jan - 28 Jan	Etihad Airways
21 Jan - 28 Jan	China Eastern
15 Jan - 28 Jan	Hainan Airlines
19 Jan - 02 Feb	Etihad Airways
20 Jan - 02 Feb	Etihad Airways
01 Jan - 04 Jan	HK Express
23 Jan - 31 Jan	Hong Kong Airlines
18 Jan - 05 Feb	China Eastern
25 Jan - 08 Feb	SWISS
30 Jan - 23 Feb	Sichuan Airlines
29 Jan - 04 Feb	SWISS
30 Jan - 12 Feb	Finnair
13 Jan - 21 Feb	Etihad Airways

Also check the deals for one-way flights from Hong Kong to London in January.

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 Hong Kong to London in January from 538€

Return flights