Direct (nonstop) flights from Hong Kong to London
2 airlines fly nonstop from Hong Kong International Airport (HKG) to Heathrow (LHR). It's 5,994 miles (9,647 km), about 14h 10m in the air. Operated by British Airways, Cathay Pacific.
British Airways
Cathay Pacific
Route data last updated: May 27, 2026
Airlines with non-stop flights
BA
British Airways
CX
Cathay Pacific
Alternative Routes
Other ways to fly from Hong Kong to London with one stop · direct emits 916 kg CO₂ per passenger
Looking for the return flight?
LHR → HKG: Flights from London to Hong KongOther direct flights from Hong Kong
Direct flights from London (LHR)
Frequently Asked Questions
How long is the direct flight from Hong Kong to London?
A nonstop flight from Hong Kong (HKG) to London (LHR) takes approximately 14 hours and 10 minutes. The distance is 5,994 miles (9,647 km).
Which airlines fly nonstop from Hong Kong to London?
2 airlines: British Airways, Cathay Pacific.
Is there a nonstop flight from Hong Kong to London?
Yes. 2 airlines: British Airways, Cathay Pacific.
How far is Hong Kong from London?
The flight distance from Hong Kong to London is 5,994 miles (9,647 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Tokyo.
What is the time difference between Hong Kong and London?
London is 7 hours behind Hong Kong. (Asia/Hong_Kong vs Europe/London.)
Will I experience jet lag flying from Hong Kong to London?
Probably — 7-hour time difference means moderate jet lag. Expect about 1 day of adjustment per hour of shift. Flying westward is generally easier to adjust to.
What type of aircraft flies from Hong Kong to London?
At 14h 10m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from Hong Kong SAR to United Kingdom?
Depends on your passport. Check with the United Kingdom embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Hong Kong to London?
Roughly 916 kg CO2 per passenger one-way. That's about the same as driving 4,580 km.
Is the return flight from London to Hong Kong also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Hong Kong to London?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Hong Kong International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.