Cheapest one-way flights from Hong Kong to London in December from $266

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

One-Way flights

29 Dec Air China
31 Dec Air China
11 Dec Turkish Airlines
14 Dec Turkish Airlines
07 Dec Turkish Airlines
02 Dec Turkish Airlines
12 Dec China Southern
08 Dec China Southern
05 Dec China Southern
27 Dec Air China

Also check the deals for return flights from Hong Kong to London in December.

Skyscanner

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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