Hong Kong to London flights – the most comfortable way to fly
2 airlines fly nonstop between Hong Kong and London, about 14 flights a week. The flight takes 12h 25m and covers 9,631 km. The most comfortable economy seat is on Cathay Pacific's Boeing 777-300ER. Lie-flat business class is available.
Most comfortable economy
- 32″ legroom
- 18.5″ wide seat
- Cabin altitude 8,000 ft
- Wi-Fi
- Power
- Seat-back screen
Most comfortable business
- Lie-flat bed (80″)
- 22.0″ wide seat
- Direct aisle access
- Suite with door
- Cabin altitude 6,000 ft
- Wi-Fi
- Power
- Seat-back screen
Nonstop flights from Hong Kong to London
| Flight | Departs | Duration | Aircraft | Economy | Business | Days |
|---|---|---|---|---|---|---|
| Cathay Pacific CX193 HKG → LHR |
10:10 | 12h 25m | 777-300ER Wide-body |
6.8Comfortable | 8.0Very comfortable | MTWTFSS |
| British Airways BA144 HKG → LHR |
10:35 | 12h 25m | 787-10 Dreamliner Wide-body |
6.0Comfortable | 9.9Superb | MTWTFSS |
Frequently asked questions
How long is the flight from Hong Kong to London?
A nonstop flight from Hong Kong to London takes about 12 h 25 min and covers 9,631 km.
Which airlines fly nonstop from Hong Kong to London?
British Airways and Cathay Pacific fly nonstop, with about 14 flights a week.
What is the most comfortable economy seat from Hong Kong to London?
Cathay Pacific on the Boeing 777-300ER: 3-3-3 layout, 32″ legroom and 18.5″ wide seats – comfort score 6.8/10 (comfortable).
Is there lie-flat business class from Hong Kong to London?
Yes. The most comfortable is British Airways's business suite with door on the Boeing 787-10 Dreamliner (1-2-1), comfort score 9.9/10.
Can I fly with my dog from Hong Kong to London?
Not in the cabin – the UK only lets pets arrive as cargo.
Is business class worth it from Hong Kong to London?
Business is a private suite with a door and a lie-flat bed for about 468% more than economy on British Airways – SkyBuddy's upgrade score: 4.8/10 (maybe).
Which aircraft fly from Hong Kong to London?
Boeing 777-300ER and Boeing 787-10 Dreamliner. Choose a wide-body for a quieter, roomier cabin.
Schedules, seat details and fares are indicative estimates from SkyBuddy's airline model. Check the live price before you book.