HONG KONG- Cathay Pacific (CX) has filed four additional round-trip flights between Hong Kong International Airport (HKG) and London Heathrow Airport (LHR) for April 2026. The airline expanded service on this route from 32 to 35 weekly flights during the off-peak season, covering the period from April 2 to April 30, 2026.
The extra flights operate on four specific dates in April, using the Airbus A350-900 on both outbound and return legs. On three of those dates, April 4, April 11, and April 18, Cathay Pacific (CX) runs a total of seven daily flights between Hong Kong (HKG) and London Heathrow (LHR).

Cathay Pacific Boosts London Flights
The four additional outbound flights all carry flight number CX2251, departing from Hong Kong International Airport (HKG) and arriving at London Heathrow (LHR). The schedule as reported by AeroRoutes is as follows:
- April 4: Departs HKG at 12:05, arrives LHR at 19:10
- April 9: Departs HKG at 10:05, arrives LHR at 17:10
- April 11: Departs HKG at 10:45, arrives LHR at 17:50
- April 18: Departs HKG at 10:45, arrives LHR at 17:50
The four return flights operate under flight number CX2252, departing from London Heathrow (LHR) back to Hong Kong International Airport (HKG):
- April 4: Departs LHR at 20:55, arrives HKG at 16:30 (+1 day)
- April 9: Departs LHR at 18:45, arrives HKG at 14:25 (+1 day)
- April 11: Departs LHR at 19:35, arrives HKG at 15:05 (+1 day)
- April 18: Departs LHR at 19:35, arrives HKG at 15:05 (+1 day)
All eight additional flights use the A350-900 aircraft.

Peak Days: Seven Flights Daily on Selected April Dates
On April 4, April 11, and April 18, Cathay Pacific (CX) operates seven flights a day from Hong Kong (HKG) to London Heathrow (LHR). This reflects strong demand on those particular dates, likely driven by travel patterns around the Easter holiday period and early spring leisure and business travel from Asia to Europe.
On selected days in April, the Boeing 777-300ER will be used on the London Heathrow to Hong Kong route, offering higher seat capacity in both premium and economy cabins compared to the more commonly deployed Airbus A350.
The combination of added frequencies and larger aircraft allows Cathay Pacific (CX) to serve elevated passenger volumes without relying on a single aircraft type.
Analysts view the timing of these additions as a response to high passenger volumes around Easter and the start of the trade fair season in the Far East, which draws a growing number of business travelers to the region.
The capacity expansion also strengthens Hong Kong International Airport (HKG) as a key transit hub, with better-timed connections to Southeast Asia and onward travel to destinations including Sydney, Melbourne, and Auckland.
Passengers from Europe traveling on the so-called “Kangaroo Route” stand to benefit from reduced layover times when connecting through Hong Kong (HKG).
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