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

Return flights

01 Jul - 08 Jul	Finnair
01 Jul - 06 Jul	Finnair
12 Jul - 31 Aug	Lufthansa
28 Jul - 16 Aug	Etihad Airways
01 Jul - 10 Jul	Finnair
01 Jul - 07 Jul	Finnair
02 Jul - 06 Jul	Finnair
11 Jul - 26 Aug	Lufthansa
27 Jul - 22 Aug	Finnair
23 Jul - 23 Aug	Finnair
01 Jul - 12 Aug	Finnair
01 Jul - 15 Jul	Finnair
28 Jul - 19 Aug	Lufthansa
15 Jul - 13 Aug	Finnair
15 Jul - 21 Jul	Finnair
27 Jul - 12 Aug	Finnair
30 Jul - 13 Aug	Finnair
07 Jul - 21 Jul	Finnair
07 Jul - 31 Jul	Finnair
07 Jul - 18 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 $661

Return flights