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

Return flights

14 Jul - 28 Aug	Etihad Airways
18 Jul - 29 Aug	SWISS
21 Jul - 31 Aug	SWISS
30 Jul - 28 Aug	SWISS
13 Jul - 22 Aug	SWISS
28 Jul - 18 Aug	SWISS
29 Jul - 20 Aug	Finnair
30 Jul - 20 Aug	Finnair
20 Jul - 28 Aug	SWISS
20 Jul - 26 Aug	SWISS
01 Jul - 08 Jul	Finnair
20 Jul - 27 Jul	Finnair
13 Jul - 27 Jul	Finnair
15 Jul - 27 Jul	Finnair
02 Jul - 09 Jul	Finnair
20 Jul - 31 Jul	Finnair
14 Jul - 31 Jul	Finnair
23 Jul - 31 Jul	Finnair
02 Jul - 07 Jul	Finnair
20 Jul - 29 Jul	Finnair

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

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 July from $662

Return flights