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

Return flights

28 Apr - 04 May	Scoot Tigerair
30 Apr - 09 May	Scoot Tigerair
24 Apr - 06 May	Qatar Airways
01 Apr - 15 Apr	Philippines AirAsia Inc.
10 Apr - 27 Apr	Qatar Airways
06 Apr - 27 Apr	Qatar Airways
01 Apr - 07 Apr	Qatar Airways
25 Apr - 02 May	Air India
15 Apr - 27 Apr	Singapore Airlines
03 Apr - 07 Apr	Air India
18 Apr - 02 May	Qatar Airways
19 Apr - 02 May	Qatar Airways
13 Apr - 20 Apr	Singapore Airlines
02 Apr - 11 Apr	Emirates
25 Apr - 24 May	Singapore Airlines
03 Apr - 06 Apr	Qatar Airways
23 Apr - 28 Apr	British Airways

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 619€

Return flights