Cheapest return flights from Hong Kong to London in August from $630

Best time to book flights for Hong Kong (HKG) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Hong Kong (HKG) to London (LHR) in August 2025 (see full year).

Return flights

18 Aug - 01 Sep Finnair
18 Aug - 31 Aug Finnair
18 Aug - 10 Sep Finnair
11 Aug - 12 Sep Finnair
05 Aug - 16 Sep Finnair
17 Aug - 01 Sep Finnair
12 Aug - 01 Sep Finnair
12 Aug - 31 Aug Finnair
15 Aug - 02 Sep Finnair
21 Aug - 16 Sep Finnair
21 Aug - 01 Sep Finnair
08 Aug - 08 Sep Finnair
21 Aug - 31 Aug Finnair
13 Aug - 31 Aug Finnair
18 Aug - 28 Aug Finnair
11 Aug - 21 Aug Finnair
11 Aug - 28 Aug Finnair
08 Aug - 23 Aug Finnair
10 Aug - 19 Aug Singapore Airlines
10 Aug - 20 Aug Singapore Airlines

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

Skyscanner

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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