Cheapest one-way flights from Hong Kong to London in September from 342€

AirHint found the following cheapest one-way flights from Hong Kong (HKG) to London (LTN) in September 2026 (see full year).

One-Way flights

17 Sep Hong Kong Airlines
22 Sep Etihad Airways
03 Sep Hong Kong Airlines
09 Sep Hong Kong Airlines
06 Sep Hong Kong Airlines
02 Sep Hong Kong Airlines
05 Sep Hong Kong Airlines
30 Sep Finnair
01 Sep Hong Kong Airlines

Also check the deals for return flights from Hong Kong to London in September.

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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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