Cheapest return flights from Hong Kong to London in October from $509

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 October 2025 (see full year).

Return flights

22 Oct - 29 Oct Finnair
23 Oct - 29 Oct Finnair
20 Oct - 27 Oct Finnair
27 Oct - 03 Nov Finnair
23 Oct - 03 Nov Finnair
27 Oct - 04 Nov Finnair
20 Oct - 28 Oct Finnair
28 Oct - 30 Nov Finnair
22 Oct - 07 Nov Finnair
08 Oct - 11 Nov Finnair
29 Oct - 02 Nov Finnair
13 Oct - 26 Oct Finnair
10 Oct - 27 Oct Finnair
05 Oct - 27 Oct Finnair
25 Oct - 04 Nov Finnair
22 Oct - 01 Nov Finnair
23 Oct - 01 Nov Finnair
15 Oct - 31 Oct Finnair
13 Oct - 31 Oct Finnair
06 Oct - 19 Oct Finnair

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

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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