Cheap flights from London to Hong Kong
5,984 mi · 45m average nonstop
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Quick answer: London to Hong Kong at a glance
Cheap flights from London (LHR) to Hong Kong (HKG) cover 5,984 miles (9,628 km) in about 45m nonstop, with 3 airlines flying direct — a ultra-long-haul international route. Search Kayak for today's cheapest live fare. Route difficulty 9/10.
Summary computed from real OpenFlights coordinates — not an estimate. Prices update live on Kayak.
Flying from London to Hong Kong covers 5,984 miles (9,628 km) in approximately 0 hour 45 minutes. 3 airlines offer direct flights on this ultra-long-haul international route. This is a ultra-long-haul international route requiring advance planning for connections and layovers.
Nonstop distance 5,984 miles. Direct carriers include BA, CX and VS.
We don't track historical prices for this route yet. Search live fares on Kayak for today's best price across 100+ airlines and booking sites.
Airlines on this route
3 airlines fly London → Hong Kong. All are direct routes.
| Airline | Route type |
|---|---|
| BA | Direct |
| CX | Direct |
| VS | Direct |
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London to Hong Kong — quick answers
How far is London from Hong Kong by plane?
The nonstop flight distance from London (LHR) to Hong Kong (HKG) is 5,984 miles (9,628 km), calculated as a great-circle line from published OpenFlights airport coordinates. Actual flown distance is slightly longer due to airways and winds.
How long is the flight from London to Hong Kong?
The average nonstop flight time from LHR to HKG is 45 minutes. Gate-to-gate time is usually 20–35 minutes longer; connecting itineraries add 1–4 hours depending on the layover.
Which airlines fly from London to Hong Kong?
3 airlines serve this route nonstop: BA, CX, VS. Schedules and amenities differ by carrier — compare live frequencies and fare classes on Kayak before you book.