Cheapest one-way flights from Hong Kong to London in March from $296

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

One-Way flights

08 Mar Hainan Airlines
05 Mar Royal Brunei
12 Mar Royal Brunei
19 Mar Royal Brunei
11 Mar HK Express
06 Mar HK Express
13 Mar HK Express
29 Mar T'way Air
24 Mar HK Express
02 Mar Finnair

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

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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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