Cheapest one-way flights from Hong Kong to London in October from $272

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

One-Way flights

29 Oct China Southern
28 Oct Air China
23 Oct Air China
27 Oct Air China
24 Oct China Eastern
31 Oct Air China
29 Oct Cathay Pacific direct
27 Oct Cathay Pacific direct
24 Oct Cathay Pacific direct
28 Oct Cathay Pacific direct

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

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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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