Find latest Cathay Pacific deals from London to Hong Kong

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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Hong Kong

Cathay Pacific London to Hong Kong flight information

Flight Time12 hours 40 minutes
Cheapest Flight PriceIDR 6,716,953

Cathay Pacific flight schedule: London to Hong Kong

Flight info.
Departure
Arrival
Weekly Schedule
  1. CX238

    16:50

    LHR

    12.5h

    13:20

    HKG

    SMTWTFS
  2. CX254

    22:05

    LHR

    12.7h

    18:45

    HKG

    SMTWTFS
  3. CX256

    20:15

    LHR

    12.7h

    16:55

    HKG

    SMTWTFS
  4. CX252

    11:00

    LHR

    12.7h

    07:40

    HKG

    SMTWTFS
  5. CX250

    17:50

    LHR

    12.8h

    14:35

    HKG

    SMTWTFS
  6. BA708

    06:35

    LHR

    1.8h

    Direct

    09:20

    ZRH

    SMTWTFS
  7. CX382

    11:55

    ZRH

    11.3h

    Direct

    06:15

    HKG

    S-TWTFS

FAQ

  • Which airlines offer direct flights from London to Hong Kong?

    At the moment, you can catch a direct flight from London to Hong Kong with the following airlines, including: Cathay Pacific British Airways Qatar Airways easyJet Air China Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • How long is the flight from London (LON) to Hong Kong (HKG)?

    It takes about 12 hours 43 minutes to fly from London (LON) to Hong Kong (HKG).
  • When is the best time to book flights from London to Hong Kong?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Hong Kong is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • How many flights are there per week from London to Hong Kong?

    Based on Trip.com data in the past 4 weeks, there is 31 flight per week flying from London to Hong Kong. You can check the weekly schedule for popular airlines on this route below: Cathay Pacific: S/M/T/W/T/F/S -- CX250 (18:08) Cathay Pacific: S/M/T/W/T/F/S -- CX256 (20:26) Cathay Pacific: S/M/T/W/T/F/S -- CX252 (11:13)
  • When are flight tickets from London (LON) to Hong Kong (HKG) the cheapest?

    The cheapest months to fly from London to Hong Kong is November, when demand for travel is lower.
  • Which upcoming date is cheapest to fly from London to Hong Kong on?

    After crunching the numbers on our November flight calendar, it's currently cheapest to fly from London to Hong Kong on November 27, 2025 with China Southern Airlines, with prices starting at IDR 6,621,783.
  • Which airports can I fly to for Hong Kong from London?

    You can land at any one of the following hubs in Hong Kong, with Heathrow Airport to Hong Kong International Airport (LHR-HKG) is by far the most common option on this route: Hong Kong International Airport (HKG).
  • Is there any time difference between London and Hong Kong?

    The time difference between Hong Kong and London is 8h.
  • How do I change or cancel my ticket from London to Hong Kong?

    Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.