Cheapest return flights from Hong Kong to London in January from $549

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

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

Return flights

21 Jan - 28 Jan Finnair
23 Jan - 30 Jan Finnair
23 Jan - 30 Jan British Airways direct
11 Jan - 18 Jan British Airways direct
10 Jan - 17 Jan British Airways direct
11 Jan - 26 Jan SWISS
05 Jan - 19 Jan Finnair
08 Jan - 15 Jan SWISS
05 Jan - 16 Feb Finnair
24 Jan - 20 Feb British Airways
24 Jan - 20 Feb Cathay Pacific direct
11 Jan - 11 Jan Qatar Airways
06 Jan - 28 Jan SWISS
31 Jan - 02 Feb Finnair
26 Jan - 04 Feb Vietnam Airlines
05 Jan - 16 Feb Cathay Pacific direct
27 Jan - 18 Feb Qatar Airways

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

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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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