Cheapest one-way flights from Hong Kong to London in September from $271

AirHint found the following cheapest one-way flights from Hong Kong (HKG) to London (LGW) in September 2025 (see full year).

One-Way flights

23 Sep Turkish Airlines
11 Sep Turkish Airlines
09 Sep Turkish Airlines
25 Sep Turkish Airlines
17 Sep China Eastern
27 Sep Turkish Airlines
16 Sep Turkish Airlines
30 Sep Turkish Airlines
15 Sep China Eastern
18 Sep Turkish Airlines

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

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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