How long is the flight from Hong Kong to London?

Direct flights from Hong Kong to London typically take around 12h 50m. The great-circle distance is approximately 9,623 km.

What is the cheapest day to fly from Hong Kong to London?

As a general industry pattern, mid-week flights (Tuesday and Wednesday) tend to be cheaper — see the cheapest-day page for real fare data on this route where available.

Which airlines fly from Hong Kong to London?

Use our flight search above to see live availability and compare prices across airlines flying Hong Kong to London.

How far in advance should I book a flight from Hong Kong to London?

For the best fares, aim to book 4–8 weeks ahead during peak season and 2–4 weeks during off-peak periods. Last-minute deals can sometimes appear within 14 days of departure.

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Direct Flights: Hong Kong to London

12h 50m

Flight time

9,623 km

Distance

Airport pairs

Find non-stop flights from Hong Kong to London — no layovers, no connections. The route covers 9,623 km with a typical flight time of 12h 50m. London is located in United Kingdom.

Direct airport connections

HKG

Chek Lap Kok International Airport

→

LHR

London Heathrow Airport

Best time to book

We don't have a live fare history for this specific route yet. Use the search box above to see current prices.

More about this route

→Flight duration Hong Kong to London →Flight distance Hong Kong to London →Cheapest day to fly Hong Kong to London →Hong Kong to London flights

Other direct routes from Hong Kong

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Nearby airports

Near Hong Kong

Macau International Airport (MFM)38 km
Shenzhen Bao'an International Airport (SZX)38 km
Zhuhai Airport (ZUH)65 km

Near London

London City Airport (LCY)36 km
London Gatwick Airport (LGW)41 km
London Luton Airport (LTN)45 km

FAQs — Direct Flights Hong Kong to London

Yes, there are non-stop flights operating between Hong Kong and London. Flight time is approximately 12h 50m.