Cheapest return flights from Hong Kong to London in December from 593€

Best time to book flights for Hong Kong (HKG) to London (LGW) flights at AirHint

AirHint found the following cheapest return flights from Hong Kong (HKG) to London (LGW) in December 2025 (see full year).

Return flights

26 Dec - 18 Jan SWISS
01 Dec - 07 Dec China Eastern
24 Dec - 07 Jan SWISS
01 Dec - 06 Dec China Eastern
22 Dec - 07 Jan Thai Airways
23 Dec - 14 Jan Qatar Airways
25 Dec - 31 Dec Qatar Airways
13 Dec - 31 Dec Thai Airways
18 Dec - 07 Jan Qatar Airways
25 Dec - 28 Dec Air China
12 Dec - 03 Jan HK Express
12 Dec - 04 Jan HK Express
13 Dec - 03 Jan HK Express
15 Dec - 30 Dec Qatar Airways
18 Dec - 10 Jan Qatar Airways
23 Dec - 04 Jan Qatar Airways
25 Dec - 29 Dec British Airways
18 Dec - 27 Dec Qatar Airways
01 Dec - 13 Dec HK Express
12 Dec - 26 Dec Qatar Airways

Also check the deals for one-way flights from Hong Kong 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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