BA31: aircraft, cabin & seats
BA31 operates London Heathrow (LHR) → Hong Kong (HKG) · ~12h.
Which cabin will BA31 have? The LHR–HKG route is typically operated by Airbus A350-1000 (Cirrus Reverse Herringbone (Aria Suite on newer tails)), Boeing 777-300ER (Cirrus Reverse Herringbone + First on select tails), Airbus A350-1000 (Club Suite). Airlines swap aircraft, so enter BA31 on SeatRadar to see which aircraft and cabin has actually flown it over the last 14 days.
Aircraft & cabins on LHR–HKG
Cathay Pacific — Airbus A350-1000
Share: Most CX frequencies · Cabin: Cirrus Reverse Herringbone (Aria Suite on newer tails)
Cathay Pacific — Boeing 777-300ER
Share: Some CX frequencies · Cabin: Cirrus Reverse Herringbone + First on select tails
British Airways — Airbus A350-1000
Share: Daily BA · Cabin: Club Suite
Best business class on LHR–HKG
Cathay A350-1000 (especially if it's a refurbished Aria Suite tail). BA Club Suite is the runner-up.
Check BA31 live
Other flights on LHR–HKG
Full route guide: London Heathrow to Hong Kong →