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Cheapest flights from Hong Kong to London
Fly smart from Hong Kong to London by searching over 700 airlines, more than 50 travel agencies, and 5+ top booking systems to uncover the best fares, schedules, and flexible conditions for your trip. Compare nonstop and connecting options in seconds and lock in the flight that fits your budget and timetable with confidence.
Remember that on average the ideal time to book flights is 2 months before departure!
Fly nonstop from Hong Kong to London for the fastest, most convenient way to cross continents—arrive sooner and skip the hassle of layovers. While connecting options can sometimes be cheaper, a direct flight saves time and adds comfort for a smoother start to your UK trip; book now to secure the best nonstop fares.
Schedule of direct flights from Hong Kong to London
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Hong Kong to London:
Hong Kong airports overview
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London airports overview
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Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Hong Kong to London
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.
Alternative routes
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Cheapest one way flight
$214
Hainan Airlines
1 layover
1d 4h 50m
12/28/2025
The cheapest one-way flight from Hong Kong to London departs on 12/28/2025, is operated by Hainan Airlines and costs $214
Cheapest round trip flight
$504
China Eastern Airlines
1 layover
2d 5h 40m
05/11/2026
The cheapest roundtrip flight from Hong Kong to London departs on 05/11/2026, is operated by China Eastern Airlines and costs $504
The fastest flight
20h 15m
Fastest flight from Hong Kong to London takes 20h 15m
Direct flights
No direct flights
There are no direct flights on this route.
Earliest flight
8:05 AM
Latest flight
11:15 PM
Average flight duration
16h 55m
Direct flights count
47
Distance
9619km
Timezone difference
8h
The distance between Hong Kong and London is 9619km (5964 miles). The average flight duration is 16h 55m. 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
More than 12 airlines operate flights from Hong Kong to London, including Cathay Pacific, British Airways, Hainan Airlines, AirAsia, Royal Brunei, Air India, Finnair, Hong Kong Express Airways, China Eastern Airlines, China Airlines, Vietnam Airlines, and Malaysia Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $214, 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.
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Hong Kong International Airport (HKG) is the city’s main international gateway and a major Asian hub, handling long-haul and regional carriers alongside premium and low-cost operators. Major airlines such as Cathay Pacific and numerous global carriers maintain frequent services, while budget carriers often use the same terminals. The airport sits on reclaimed land near Lantau Island, roughly 30–35 km from Central; the Airport Express typically takes 24 minutes to Hong Kong Station (fares usually higher than regular transit), while buses and taxis can take 40–60 minutes depending on traffic, with fares varying by service. Pros include modern facilities, extensive connections and fast rail links; drawbacks can be distance from some urban neighborhoods and occasional congestion during peak periods.
Flights from Hong Kong to London from $214 – Compare Airfares | Flaut.Travel
London is served by several airports with different roles. Heathrow (LHR) is the city’s main international hub, typically handling long-haul and full-service carriers; it sits about 24 km west of central London and can be reached by the Heathrow Express in roughly 15–25 minutes (farey varies), by the Elizabeth Line or London Underground in 30–60 minutes, or by taxi which can be pricier. Gatwick (LGW), around 45 km south, tends to mix leisure and low-cost airlines with some long-haul services; travel times are about 30–45 minutes by Gatwick Express or 60+ minutes by rail, with mid-range fares. Stansted (STN) and Luton (LTN) are typically budget/low-cost focused, to the northeast and northwest respectively, each about 40–60 km from the centre and usually served by frequent shuttle trains and coaches taking 30–70 minutes at lower fares. London City (LCY) is a smaller, business-oriented airport close to the Docklands (around 10 km), offering fast connections to the financial district and short transfer times by DLR or taxi. Pros: wide choice of airlines and schedules across airports. Cons: variable transfer times, potential for higher fares and longer transfers at peak times, and occasional congestion.
What is the cheapest price for flights from Hong Kong to London?
The cheapest flight ticket from Hong Kong to London according to data for the last 48 hours costs $214
When is the best time to buy air tickets on the route Hong Kong — London?
Often the best time to buy tickets from Hong Kong to London is 2 months before departure.
When is the cheapest time of year to fly from Hong Kong to London?
Based on statistics over the past years, the lowest prices for flights from Hong Kong to London can be found flying in these months: December, September, April.
How long does it take to fly from Hong Kong to London?
The fastest flights from Hong Kong to London start from 20 hours 15 minutes in the air.
Which airline can fly direct from Hong Kong to London?
The following airlines operate direct flights on the route Hong Kong — London: Cathay Pacific, British Airways
The cost of a one-way flight from Hong Kong to London ranges from $232 (December 2025) to $478 (January 2026). On average, the ticket price is about $361–$417.
We couldn't find any special offers for flights from Hong Kong to London
