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

Return flights

27 Apr - 11 May	Air China
27 Apr - 07 May	Air China
01 Apr - 08 Apr	China Eastern
27 Apr - 20 May	Air China
01 Apr - 07 Apr	China Eastern
26 Apr - 06 May	China Eastern
20 Apr - 29 Apr	HK Express
06 Apr - 20 Apr	Air China
17 Apr - 27 Apr	Air China
17 Apr - 24 Apr	Air China
08 Apr - 16 Apr	Air China
08 Apr - 15 Apr	Air China
01 Apr - 12 Apr	China Eastern
05 Apr - 07 Apr	China Eastern
26 Apr - 13 May	Air China
05 Apr - 01 May	Turkish Airlines
21 Apr - 28 May	China Eastern
05 Apr - 05 May	Turkish Airlines
04 Apr - 06 May	Air China
08 Apr - 07 May	Air China

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

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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Cheapest return flights from Hong Kong to London in April from 473€

Return flights