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

Return flights

04 Aug - 01 Sep	Etihad Airways
05 Aug - 12 Aug	SWISS
01 Aug - 08 Aug	Etihad Airways
10 Aug - 23 Aug	Etihad Airways
01 Aug - 23 Aug	Etihad Airways
01 Aug - 28 Aug	Etihad Airways
09 Aug - 23 Aug	Lufthansa
07 Aug - 21 Aug	China Eastern
15 Aug - 22 Aug	HK Express
24 Aug - 30 Sep	IndiGo
03 Aug - 13 Aug	China Eastern
12 Aug - 20 Aug	China Eastern
13 Aug - 17 Sep	British Airways
31 Aug - 07 Sep	British Airways
30 Aug - 07 Sep	British Airways

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

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 August from 667€

Return flights