starting at $585
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starting at $263
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starting at $589
starting at $602
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Hong Kong to London. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The cost of a one-way flight from Hong Kong to London ranges from $266 (November 2026) to $611 (August 2027). On average, the ticket price is about $416–$847.
A non-stop flight is the most convenient and comfortable way to fly from Hong Kong to London, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The price trend from Hong Kong to London resembles a smile: costs drop, bottom out, then recover. Knowing this, you can pick dates with the best prices.
Prices fall from September 2026 to November 2026 (26%), then rise from November 2026 to August 2027 (+130%). The best period is October 2026–November 2026 ($314), the most expensive is February 2027–August 2027 ($548).
The best time to buy is October 2026–November 2026, when prices are at their lowest. This can save you up to 43% compared to the expensive months (February 2027–August 2027).
Monthly price variation is 28.7%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
More than 11 airlines operate flights from Hong Kong to London, including Cathay Pacific, British Airways, Hainan Airlines, Etihad Airways, China Eastern Airlines, China Southern Airlines, Air China, Turkish Airlines, Scoot, Thai Lion Air, and Hong Kong Express Airways. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $263, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
starting at $585
starting at $726
starting at $263
starting at $322
starting at $327
starting at $329
starting at $361
starting at $420
starting at $421
starting at $589
starting at $602
Hong Kong — London
10/01/2026
Departure
Direct flight
CX255
starting at $712
Hong Kong — London
09/26/2026
Departure
Direct flight
BA32
starting at $3,846
Hong Kong — London
09/27/2026
Departure
Direct flight
CX257
starting at $2,060
Hong Kong — London
10/11/2026
Departure
Direct flight
BA32
starting at $726
Hong Kong — London
10/19/2026
Departure
Direct flight
BA32
starting at $726
Hong Kong — London
10/21/2026
Departure
Direct flight
CX251
starting at $727
Hong Kong — London
10/22/2026
Departure
Direct flight
CX253
starting at $728
Hong Kong — London
10/26/2026
Departure
Direct flight
CX251
starting at $764
Hong Kong — London
10/27/2026
Departure
Direct flight
CX253
starting at $703
Hong Kong — London
10/27/2026
Departure
Direct flight
CX255
starting at $798
There are most likely no direct flights on the Hong Kong — London route
The cheapest flight ticket from Hong Kong to London according to data for the last 48 hours costs $263
Often the best time to buy tickets from Hong Kong to London is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Hong Kong to London can be found flying in these months: November, September, October.
The fastest flights from Hong Kong to London start from 16 hours 15 minutes in the air.
The following airlines operate direct flights on the route Hong Kong — London: Cathay Pacific, British Airways
The cheapest one-way flight from Hong Kong to London departs on 11/10/2026, is operated by Hainan Airlines and costs $263
The cheapest roundtrip flight from Hong Kong to London departs on 10/21/2026, is operated by Hainan Airlines and costs $551
Fastest flight from Hong Kong to London takes
All airports
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Hong Kong and London is 9622km (5966 miles). There are 47 direct flights from Hong Kong to London. The time difference between Hong Kong and London is 8h. Flights from Hong Kong begin at 8:05 AM. The latest flight from Hong Kong departs at 11:15 PM
We couldn't find any special offers for flights from Hong Kong to London