Cheapest return flights from Hong Kong to London in September from 580€

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

Return flights

15 Sep - 30 Sep Finnair
25 Sep - 16 Oct Lufthansa
07 Sep - 14 Sep Finnair
12 Sep - 19 Sep Finnair
03 Sep - 08 Sep Finnair
29 Sep - 10 Oct Singapore Airlines
18 Sep - 30 Sep Finnair
23 Sep - 02 Oct Finnair
17 Sep - 26 Sep Finnair
18 Sep - 02 Oct Finnair
25 Sep - 10 Oct Finnair
25 Sep - 02 Oct Finnair
18 Sep - 25 Sep Finnair
05 Sep - 17 Sep Finnair
12 Sep - 22 Sep Finnair
20 Sep - 26 Sep Finnair
07 Sep - 16 Oct Lufthansa
10 Sep - 16 Oct Lufthansa
09 Sep - 16 Oct Lufthansa
18 Sep - 02 Oct British Airways direct

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

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