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Find cheap one-way flights from Hong Kong to London starting at CNY 319.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

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

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

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Hong Kong to London

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Jeju Air
From US$308
Scoot
From US$318
Cebu Pacific Air
From US$323
Xiamen Airlines
From US$326
Philippines AirAsia
From US$326
AirAsia X Berhad
From US$328
Greater Bay Airlines
From US$331
HK Express
From US$337
Hong Kong Airlines
From US$339
Thai AirAsia
From US$343
ANA airlines

Find more flights and airlines

Find cheap flights from Hong Kong to London by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Hong Kong to London.

  • Cheapest
    Scoot
    HKG
    11:20
    34h 25m
    2 transfer
    LTN
    14:45
    Hong Kong International Airport - London Luton Airport
    Sat, May 4Scoot
    US$318
  • China Eastern Airlines
    HKG
    20:05
    26h 30m
    2 transfer
    STN
    15:35
    Hong Kong International Airport - London Stansted Airport
    Sat, May 18China Eastern Airlines
    US$363
  • China Eastern Airlines
    HKG
    20:05
    41h 50m
    2 transfer
    LGW
    06:55
    Hong Kong International Airport - London Gatwick Airport
    Sat, May 18China Eastern Airlines
    US$369
  • China Eastern Airlines
    HKG
    20:05
    41h 50m
    2 transfer
    LGW
    06:55
    Hong Kong International Airport - London Gatwick Airport
    Sat, May 18China Eastern Airlines
    US$369
    Find More Flights

Frequently Asked Questions

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

    Airlines adjust prices for flights from Hong Kong to London based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Hong Kong (HKG) to London (LON) cost?

    According to Trip.com's data, the lowest price is around $1,080.
  • How long does it take to fly from Hong Kong (HKG) to London (LON) and what is the distance?

    It takes around 15 hours 13 minutes to fly from Hong Kong (HKG) to London (LON).
  • What is the transportation method from the main airport to downtown in London?

    • The distance from London Gatwick Airport to downtown is about 39km. It takes about 50 minutes by taxi.
    • The distance from London Heathrow Airport to downtown is about 23km. It takes about 40 minutes by taxi.
    • The distance from London Luton Airport to downtown is about 44km. It takes about 1 hour by taxi.
  • What are the most popular airlines that fly from Hong Kong (HKG) to London (LON)?

    Airlines with flights from Hong Kong (HKG) to London (LON): Cathay Pacific and British Airways.

How to find a cheap flight from Hong Kong to London

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Hong Kong to London. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Hong Kong to London Flight Information

Cheapest nonstop flight price

$318

Cheapest round-trip ticket price

$717

Off-season for travel

February

Peak season for travel

July

Flight distance

9,626.21km

Average flight time

15 hours 13 minutes

Popular airline

Finnair

Flights from Hong Kong to London

Overview of Flights from Hong Kong to London

Flights from Hong Kong to London are some of the most popular and vital connections on the global travel map.

The average one-way cost for flights from Hong Kong to London hovers around $700 to $900, while a round-trip ticket can range from $1200 to $1500, depending on the season and airline. The flight distance between Hong Kong International Airport (HKG) and London Heathrow Airport (LHR) spans approximately 5,992 (9,600 kilometers) miles, making it a substantial journey across continents. The flight duration typically clocks in at around 11 to 13 hours, depending on the specific route, layovers, and weather conditions.

Major Airport in Hong Kong and Transportation

Hong Kong International Airport (HKG)

Situated on Chek Lap Kok Island, HKG is the primary airport serving the city. It comprises two terminals, Terminal 1 and Terminal 2, both well-equipped to meet the needs of diverse travelers. Terminal 1, the larger of the two, offers services such as free Wi-Fi, baggage services, and charging stations. The airport's address is 1 Sky Plaza Rd, Chek Lap Kok, Hong Kong. Travelers transferring between terminals can utilize the automated people mover (APM) system, ensuring a seamless transition.

For those needing to move between terminals at HKG, the Airport Express train is a swift and convenient option, taking approximately 2 minutes. Alternatively, shuttle buses operate regularly, providing a quick and efficient means of transfer.

Transportation Options from Downtown to Airport

From the downtown area to Hong Kong International Airport, various transportation options exist. The Airport Express train, offering a comfortable and efficient journey, takes approximately 24 minutes and costs around $15 to $20 USD. Taxis provide a door-to-door service, with a travel time of approximately 30 minutes and fares ranging from $35 to $50 USD. Public buses also connect the city to the airport, with a travel time of around 45 minutes and a cost of $5 to $8 USD.

Major Airports in London and Transportation

London, a bustling metropolis, is served by two major airports, each playing a crucial role in connecting the city to the world.

Heathrow Airport (LHR)

Heathrow, located about 15 miles (24 kilometers) west of Central London, is one of the busiest airports in the world. With four terminals (Terminals 2, 3, 4, and 5), Heathrow offers a range of amenities including free Wi-Fi, baggage services, and charging stations. For seamless transfers between terminals, the Heathrow Express train is a popular choice, taking approximately 20 minutes.

Transportation Options from Downtown to Airport

Multiple transportation options connect Heathrow to Central London. The Heathrow Express offers a swift 15-minute journey, with fares ranging from $25 to $35. Taxis provide a door-to-door service, taking approximately 40 minutes and costing around $70 to $90. London's extensive public transportation network includes the Piccadilly Line on the Underground, taking approximately 50 minutes and costing $5 to $10 USD.

Gatwick Airport (LGW)

Gatwick, approximately 28 miles (45 kilometers) south of Central London, is the second major airport serving the city. It handles a mix of domestic and international flights. With two terminals (North and South), Gatwick provides essential services such as free Wi-Fi, baggage assistance, and charging facilities.

Transportation Options from Downtown to Airport

For transportation from Gatwick to Central London, the Gatwick Express train is a popular choice, taking around 30 minutes and costing $20 to $30 USD. Taxis offer a 1-hour journey, with fares ranging from $90 to $120 USD. Coaches and buses are also available, taking approximately 1.5 hours and costing $15 to $25 USD.

Both Heathrow and Gatwick airports, with their extensive facilities and transportation options, serve as vital gateways to London, ensuring a smooth transition for travelers arriving in or departing from this vibrant city.

Best Time to Book Flights from Hong Kong to London

For budget-conscious travelers, the cheapest month to book flights from Hong Kong to London is typically November. During this period, post-summer demand decreases, and airlines often offer more affordable fares. Take advantage of lower prices for a cost-effective journey.

Conversely, the most expensive month tends to be July. As the summer peak season unfolds, increased demand, favorable weather, and various events contribute to higher ticket prices. If flexibility allows, consider alternatives to secure a more economical fare. Explore specific details and up-to-date information on Trip.com for a well-informed booking experience.

Tips for Traveling to London

Currency: Familiarize yourself with the British Pound Sterling (£), the local currency used in London.

Visa: Check visa requirements well in advance and ensure all necessary documents are in order for entry.

Time Difference: Be aware of the time difference between Hong Kong and London (usually around 8 hours).

Local Customs: Respect local customs, including queue etiquette and polite manners.

Local Embassy: Note the location of the Hong Kong Embassy in London for assistance if needed.

These tips ensure a smooth transition for first-time visitors to London, enhancing their travel experience.

Explore London

The British Museum: Immerse yourself in world history and culture with artifacts spanning centuries.

Buckingham Palace: Witness the Changing of the Guard ceremony and admire the grandeur of the royal residence.

The Tower of London: Explore this historic fortress, home to the Crown Jewels and a rich past.

The London Eye: Enjoy panoramic views of the city from this iconic observation wheel.

Westminster Abbey: Marvel at the stunning architecture and rich history of this renowned church.

Transportation within the City

London Underground (Tube): Navigate the city efficiently with an extensive subway network.

Buses: Experience the iconic red double-decker buses for a scenic city tour.

Black Cabs: Hail a traditional London taxi for a convenient and classic way to travel.

River Thames Boats: Explore London from the water, with river cruises offering unique perspectives of the city.

London's attractions and diverse transportation options ensure a memorable and accessible exploration of this vibrant metropolis.

The content of this article was created on 16 November 2023.