Cheapest one-way flights from Hong Kong to London in December from $221

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

One-Way flights

11 Dec Air China
16 Dec Air China
27 Dec Air China
18 Dec Air China
28 Dec China Eastern
26 Dec China Eastern
15 Dec China Eastern
17 Dec China Eastern
14 Dec China Eastern
06 Dec China Eastern

Also check the deals for return 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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