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

Return flights

03 Aug - 15 Sep	IndiGo
03 Aug - 18 Aug	IndiGo
13 Aug - 11 Sep	Hong Kong Airlines
13 Aug - 18 Aug	Hong Kong Airlines
03 Aug - 20 Aug	IndiGo
04 Aug - 18 Aug	IndiGo
03 Aug - 17 Aug	IndiGo
20 Aug - 27 Aug	Hong Kong Airlines
25 Aug - 29 Sep	Etihad Airways
13 Aug - 24 Aug	Hong Kong Airlines
06 Aug - 15 Aug	Hong Kong Airlines
27 Aug - 05 Sep	Hong Kong Airlines
11 Aug - 18 Aug	Air India
27 Aug - 12 Sep	Hong Kong Airlines
09 Aug - 26 Aug	Etihad Airways
30 Aug - 10 Sep	Air China
21 Aug - 30 Sep	Hong Kong Airlines
04 Aug - 24 Sep	Cathay Pacific

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 666€

Return flights