Hong Kong to London (HKG-LHR): nonstop flights and who flies them

Cathay Pacific and British Airways fly nonstop between Hong Kong (HKG) and London (LHR), roughly 42 times a week. The timetable below shows the nonstop scheduled at 13h 55m to 15h 30m for the 5,984 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

See HKG to LHR on the interactive map Get started free
42
Flights a week, 4-week average
13h 55m to 15h 30m
Scheduled flight time
5,984 mi
Nonstop distance
Free
To get started

Hong Kong to London flight schedule

Scheduled nonstop departures for HKG to LHR starting October 21, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Hong Kong (HKG) to London (LHR)
Date Flight Airline Departs HKG Arrives LHR Duration Aircraft
CX 257Cathay Pacific08:0515:1514h 10mAirbus A350-1000
CX 239Cathay Pacific11:0518:1014h 5mAirbus A350-900
CX 253Cathay Pacific13:2520:3514h 10mBoeing 777-300ER
BA 32British Airways22:4506:1514h 30mAirbus A350-1000
CX 251Cathay Pacific22:4505:4013h 55mBoeing 777-300ER
CX 255Cathay Pacific23:1506:2014h 5mBoeing 777-300ER
CX 257Cathay Pacific08:0515:1514h 10mAirbus A350-900
CX 239Cathay Pacific11:0518:1014h 5mAirbus A350-900
CX 253Cathay Pacific13:2520:3514h 10mBoeing 777-300ER
BA 32British Airways22:4506:1514h 30mAirbus A350-1000
CX 251Cathay Pacific22:4505:4013h 55mBoeing 777-300ER
CX 255Cathay Pacific23:1506:2014h 5mBoeing 777-300ER
CX 257Cathay Pacific08:0515:1514h 10mAirbus A350-1000
CX 239Cathay Pacific11:0518:1014h 5mAirbus A350-900
CX 253Cathay Pacific13:2520:3514h 10mBoeing 777-300ER
BA 32British Airways22:4506:1514h 30mAirbus A350-1000
CX 251Cathay Pacific22:4505:4013h 55mBoeing 777-300ER
CX 255Cathay Pacific23:1506:2014h 5mBoeing 777-300ER
CX 257Cathay Pacific08:0515:1514h 10mAirbus A350-1000
CX 239Cathay Pacific11:0518:1014h 5mAirbus A350-900
CX 253Cathay Pacific13:2520:3514h 10mBoeing 777-300ER
BA 32British Airways22:4506:1515h 30mAirbus A350-1000
CX 251Cathay Pacific22:4504:4013h 55mBoeing 777-300ER
CX 2255Cathay Pacific00:1506:5014h 35mBoeing 777-300ER
CX 2237Cathay Pacific00:2507:0014h 35mAirbus A350-900
CX 257Cathay Pacific08:1015:0014h 50mAirbus A350-1000
CX 253Cathay Pacific13:3020:1014h 40mAirbus A350-900
BA 32British Airways22:4506:1515h 30mAirbus A350-1000
CX 251Cathay Pacific23:0005:2514h 25mBoeing 777-300ER
CX 237Cathay Pacific00:2507:0014h 35mAirbus A350-900
CX 257Cathay Pacific08:1015:0014h 50mAirbus A350-1000
CX 253Cathay Pacific13:3020:1014h 40mAirbus A350-900
BA 32British Airways22:4506:1515h 30mAirbus A350-1000
CX 251Cathay Pacific23:0005:2514h 25mBoeing 777-300ER
CX 255Cathay Pacific23:5506:3014h 35mBoeing 777-300ER
CX 257Cathay Pacific08:1015:0014h 50mAirbus A350-900
CX 239Cathay Pacific10:4017:2014h 40mAirbus A350-1000
CX 253Cathay Pacific13:3020:1014h 40mAirbus A350-900
BA 32British Airways22:4506:1515h 30mAirbus A350-1000
CX 251Cathay Pacific23:0005:2514h 25mBoeing 777-300ER

Showing the first 40 of 41 scheduled HKG to LHR departures across 7 days with service, starting October 21, 2026. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every HKG to LHR date on the interactive map

Aircraft on the Hong Kong to London nonstop

In the schedule table on this page, Cathay Pacific flies the Boeing 777-300ER, the Airbus A350-900, and the Airbus A350-1000, and British Airways flies the Airbus A350-1000. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full HKG to LHR nonstop schedule

This page carries the full HKG to LHR nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each HKG to LHR nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See HKG to LHR on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Hong Kong to London nonstop

Carriers operating HKG to LHR nonstop in the current schedule.

See HKG to LHR on the interactive map →

Frequently asked questions about HKG to LHR

How long is the flight from Hong Kong (HKG) to London (LHR)?
Scheduled flight times from Hong Kong (HKG) to London (LHR) run from 13h 55m to 15h 30m across the departures in the schedule table on this page. The nonstop covers about 5,984 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from HKG to LHR?
Cathay Pacific and British Airways fly HKG to LHR nonstop. 2LNR doesn't show award or upgrade space for any of them on HKG to LHR, so this page carries the schedule rather than a space claim.
How many flights a week are there from HKG to LHR?
About 42 nonstop flights a week run between Hong Kong (HKG) and London (LHR) in the current schedule, operated by Cathay Pacific and British Airways. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from HKG to LHR depart?
Scheduled HKG to LHR nonstops in the next 7 days with service leave between 00:15 and 23:55, local time at Hong Kong. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate HKG to LHR nonstop?
The schedule table on this page lists 9 flight numbers for HKG to LHR nonstops, including CX 239, CX 251, CX 253, CX 255, CX 257, CX 2237, and CX 2255 on Cathay Pacific, and BA 32 on British Airways. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on HKG to LHR?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying HKG to LHR. The page carries the full HKG to LHR nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full HKG to LHR nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

Get started free