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

25 Aug - 08 Sep Finnair
10 Aug - 09 Sep Finnair
21 Aug - 31 Aug Finnair
10 Aug - 07 Sep Finnair
19 Aug - 07 Sep Finnair
21 Aug - 06 Sep Finnair
25 Aug - 06 Sep Finnair
14 Aug - 06 Sep Finnair
12 Aug - 19 Sep Finnair
25 Aug - 21 Sep Finnair
27 Aug - 09 Sep Finnair
22 Aug - 31 Aug Finnair
16 Aug - 31 Aug Finnair
17 Aug - 27 Aug Finnair
05 Aug - 21 Aug Finnair
17 Aug - 28 Aug Finnair
14 Aug - 19 Aug Finnair
13 Aug - 20 Aug Finnair
14 Aug - 28 Aug Finnair
05 Aug - 19 Aug Finnair

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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