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Heathrow Connection Times 2026: Terminal Transfers and Real Minimums
Heathrow connection times by terminal: the official 60- and 90-minute minimums, realistic buffers, and when an hour at LHR is not enough.
London (LHR) to Hong Kong (HKG) flights
Nonstop from London Heathrow to Hong Kong International: distance, flying time, which airlines fly it and how often.
Distance
9,630km
5,984 mi, great circle
Flying time
12h 08m
typical, gate to gate
Flights a day
6.9
average, November 2026
Airlines
2
passenger airlines
Airlines flying LHR to HKG
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare LHR to HKG fares by month.
Both directions
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Frequently asked questions
How long is the flight from London to Hong Kong?
About 12h 08m gate to gate for the 9,630 km (5,984 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from LHR to HKG?
British Airways and Cathay Pacific, with about 6.9 flights a day between them in our data (AeroDataBox, November 2026).