NZD 358 : Cheap Flights from Hong Kong to London

Flight FAQs

• What are the cheapest flights from Hong Kong to London (HKG-LON)?

  Based on Trip.com data, Air China offers one-way fares as low as NZD 358 on Cheapest nonstop routes (e.g. HKG to LGW on Sat, Dec 27), while China Eastern Airlines offers Cheapest nonstop round-trips from NZD 813 departing on Wed, Jan 21 and returning on Wed, Jan 28.

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

  At the moment, you can catch a nonstop flight from Hong Kong to London with the following airlines, including: Cathay Pacific British Airways Thai Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Hong Kong (HKG) to London (LON) and what is the distance?

  It takes around 14 hours 40 minutes to fly from Hong Kong (HKG) to London (LON).

• When is the best time to book flights from Hong Kong to London?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hong Kong to London 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 Hong Kong to London?

  Based on Trip.com data in the past 4 weeks, there is 35 flight per week flying from Hong Kong to London. You can check the weekly schedule for popular airlines on this route below: Cathay Pacific: S/M/T/W/T/F/S -- CX257 (08:34) Cathay Pacific: S/M/T/W/T/F/S -- CX255 (01:36) British Airways: S/M/T/W/T/F/S -- BA032 (23:18)

• How can I find the best deals on flights from Hong Kong to London?

  To find best deals on flights from Hong Kong to London, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Dec 27, with one-way flights priced at just NZD 358.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is British Airways.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for London travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Hong Kong (HKG) to London (LON) the cheapest?

  The cheapest months to fly from Hong Kong to London is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Hong Kong to London on?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Hong Kong to London on December 30, 2025 with China Eastern Airlines, with prices starting at NZD 957.

• Which airports can I fly to for London from Hong Kong?

  You can land at any one of the following hubs in London, with Hong Kong International Airport to Heathrow Airport (HKG-LHR) is by far the most common option on this route: Heathrow Airport (LHR) London Gatwick Airport (LGW) London City Airport (LCY) London Luton Airport (LTN) London Stansted Airport (STN) London Southend Airport (SEN).

• Is there any time difference between Hong Kong and London?

  The time difference between London and Hong Kong is 8h.

• How do I change or cancel my ticket from Hong Kong to London?

  Tickets can only be changed or canceled 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.