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

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

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

One-Way flights

10 Apr China Eastern
08 Apr China Eastern
09 Apr China Eastern
05 Apr China Southern
27 Apr AirAsia
11 Apr China Eastern
13 Apr HK Express
29 Apr Thai Airways
12 Apr Hong Kong Airlines
28 Apr Thai Airways

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

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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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