When planning your trip from London to Hong Kong, it's important to consider the full range of costs involved. Beyond the ticket price, you'll need to think about additional expenses like getting to and from the airports, baggage fees, and any in-flight services you might need. By accounting for these factors, you can budget more accurately and make informed choices. Understanding the total cost helps you find the best deals and save money.
London to Hong Kong: Departure from London Airports
London has numerous airports, and flights to Hong Kong are easily accessible from Heathrow, Gatwick and Luton. After reviewing the transportation details and flight prices, you can compare and choose the most suitable departure point according to your preferences and convenience.
Heathrow Airport (LHR), situated 23 kilometres west of London’s city centre, has five terminals, handling flights from all over the world and offering a vast array of facilities. Travellers can reach the airport via the Heathrow Express train, which takes about 15 minutes from Paddington Station.
| Main Transportation Options to LHR | Estimated Time | Price |
| Heathrow Express | 15 mins | From £15.00 |
| London Underground ('the Tube') | 60 mins | From £5.50 |
| Elizabeth Line | 45 mins | From £12.80 |
| Coaches | 50-90 mins | From £10.00 |
| Taxis (a black cab or a pre-booked minicab) | 60 mins | From £49.00 |
Gatwick Airport (LGW) is located 45 kilometres from downtown and features two terminals. Gatwick is easily accessible in several ways, ensuring a seamless journey from London city centre, no matter your transport. The Gatwick Express offers a quick 30-minute journey from Victoria Station to the airport.
| Main Transportation Options to LGW | Estimated Time | Price |
| Gatwick Express | 30 mins | From £10.00 |
| Thameslink | 30-45 mins | From £10.00 |
| Southern Railway | 30-35 mins | From £15.00 |
| National Express Coach | 90 mins | From £8.00 |
| Taxi or Car | 60-90 mins | From £60.00 |
| Tube + Train | 60 mins | From £2.40 (tube fare) + train fare |
Luton Airport (LTN), with single one terminal, mainly serves flights to European destinations. Travellers can take a train from St Pancras International, usually taking about 25 minutes, plus a brief shuttle bus ride to reach the airport.
| Main Transportation Options to LTN | Time | Price |
| By train | 30 mins | From £15.00 |
| National Express Coach | 90-120 mins | From £5.00 |
| Taxi or Car | 60-90 mins | From £70.00 |
| Tube + Train | 60-90 mins | From £2.40 (tube fare) + train fare |
Compare cheap flight tickets and transportation prices from London (LON) to Hong Kong (HKG)
When comparing London-Hong Kong flight prices for March 2025, the price differences among these airports are minimal. The lowest fare is £248.50 from London Heathrow Airport, while the highest is £282.00 from London Gatwick Airport.
| Flight to Hong Kong from London | Flight Tickets | Transportation Fare | Total |
| Heathrow (LHR-HKG) | £243.00 | £5.50 | £248.50 |
| Gatwick (LGW-HKG) | £274.00 | £8.00 | £282.00 |
| Luton (LTN-HKG) | £275.00 | £5.00 | £280.00 |
*Based on flight prices in March 2025, as sourced from Trip.com's data. Transportation prices are approximate and can vary. To get most accurate and up-to-date information, please check trip.com and official websites of respective transportation services.
London to Hong Kong: Arrival at Hong Kong Airport
Hong Kong International Airport (HKG) is one of the busiest airports in Asia and a major international gateway, offering numerous flights from around the world. The airport has two terminals, serving both domestic and international flights. Terminal 1 is one of the largest airport terminals globally, providing a wide range of facilities including duty-free shops, restaurants, and lounges to ensure a comfortable journey for travellers. Terminal 2, currently under redevelopment, will further enhance the airport's capacity and services. The airport is approximately 34 kilometres from the city centre and usually takes about 30 minutes to reach by the Airport Express train.
London to Hong Kong: Airline Deals
Several airlines, such as Thai Airways, China Eastern Airlines, China Southern Airlines, and Air China, offer low-cost flights from London to Hong Kong on Trip.com. Low-cost airlines typically offer competitive prices but may depart from suburban airports and do not always include free checked baggage.
Reviews of airlines servicing London-Hong Kong
Which airlines provide the cheapest flights from London to Hong Kong?
In March 2025, Thai Airways offers a slightly more expensive option compared to other airlines, with fares costing £382.5, while Air China provides the cheapest flight at £248.50.
| Flight to Hong Kong | Air China | China Southern Airlines | China Eastern Airlines | Thai Airways |
| Route | LHR - HKG | LHR - HKG | LGW - HKG | LHR - HKG |
| flight tickets | £243 | £252 | £320 | £377 |
| transportation to airports | £5.5 | £5.5 | £8.00 | £5.5 |
| Total | £248.5 | £257.5 | £328 | £382.5 |
*Based on flight prices in March 2025, as sourced from Trip.com's data.
What's the cheapest total travel cost from London to Hong Kong?
Let's have a closer look at the real costs you might face when flying from London to Hong Kong. Although budget airlines often advertise the lowest ticket prices, it's essential to consider the total expenses. Interestingly, Air China offers the most affordable fare at £248.20, with China Southern Airlines coming in next at £257.29, and China Eastern Airlines at £329.90. By choosing the cheap flights, a family of four could save over £300 on their travel costs.
| Flight to Hong Kong | Air China | China Southern Airlines | China Eastern Airlines |
| Route | LHR - HKG | LHR - HKG | LGW - HKG |
| flight tickets | £242.70 | £251.79 | £321.90 |
| transportation to airports | £5.50 | £5.50 | £8.00 |
| check-in luggage (1 piece max 20kg) | Free (1×23kg) | Free (1×23kg) | Free (1×23kg) |
| Seat reservation | Free | Free | Free |
| Total | £248.20 (Transfer in Beijing 1h 5m) | £257.29 (Transfer in Beijing 3h 55m) | £329.90 (Transfer in Shanghai 2h 30m) |
*Based on flight prices in March 2025, as sourced from Trip.com's data.
London to Hong Kong: Flight Search & Book Flights
London to Hong Kong: Direct Flights & Flight Time Schedule
| Cheapest one-way flight price | BRL 1,401 |
|---|---|
| Cheapest return ticket price | BRL 4,611 |
| Off-season travel month | November |
| Peak season for travel | July |
| Flight distance | 9,623.81km |
| Average flight time | 12 hours 45 minutes |
| Popular airline | Cathay Pacific |
CX238
Cathay Pacific
16:50
LHR
13:20
HKG
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Cathay Pacific
22:05
LHR
18:45
HKG
SMTWTFSCX252
Cathay Pacific
11:00
LHR
07:40
HKG
SMTWTFSCX256
Cathay Pacific
20:15
LHR
16:55
HKG
SMTWTFSCX250
Cathay Pacific
17:50
LHR
14:35
HKG
SMTWTFSIB3524
Iberia
17:55
LHR
14:50
HKG
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British Airways
19:20
LHR
15:25
HKG
SMTWTFS
London to Hong Kong: Cheapest Time to Book Flights
Figuring out the best time to book flights from London to Hong Kong can depend on various factors. Generally, it's a good idea to book your flights well in advance to get better deals and ensure availability. This is particularly important if you plan to travel during peak seasons like Chinese New Year, summer, Christmas, and school holidays. As a general guideline, try to book your tickets at least 2–3 months before your desired travel dates. Additionally, avoid peak travel seasons or holidays when prices are usually higher. Regularly monitoring flight prices and setting up price alerts can also help you find the best deals.
This table can assist you in planning your trip by showing the most affordable months to fly. March typically offers the cheapest flights, while July tends to be the most expensive. By choosing your travel dates wisely, you can save a significant amount on airfare.
| Month in 2025 | Cheapest London to Hong Kong flight tickets |
| January | £321 |
| February | £327 |
| March | £207 |
| April | £346 |
| May | £305 |
| June | £492 |
| July | £553 |
| August | £442 |
| September | £365 |
London to Hong Kong: Discover Hong Kong
Hong Kong, located on the edge of the South China Sea, is a vibrant city and a major tourist hotspot. With its blend of towering skyscrapers, bustling markets, and an exciting culinary scene, it's no wonder so many people flock to the city. A wide range of airlines offer affordable flights to Hong Kong year-round, making it an ideal addition to your travel list.
The city's stunning skyline, featuring iconic landmarks like Victoria Harbour, the International Commerce Centre, and the Bank of China Tower, is a must-see for urban explorers. The nightly Symphony of Lights shows adds to the breathtaking view. Culturally, Hong Kong offers a wealth of attractions. Popular landmarks include the Tian Tan Buddha on Lantau Island, the historic Man Mo Temple, and the vibrant Wong Tai Sin Temple. The Hong Kong Museum of History and the Hong Kong Heritage Museum showcase the city's rich cultural heritage. For food lovers, Hong Kong is a paradise, offering everything from bustling street food markets to Michelin-starred restaurants.
Explore Accommodation and Local Transport in Hong Kong
Once your flights are booked, it's time to look into stay and local transport options in Hong Kong. Search for budget-friendly hotels, hostels, or holiday rentals that are conveniently located near popular attractions. Websites like Trip.com offer a variety of choices to fit different budgets and preferences. Furthermore, Trip.com's Travel Guides provide useful insights and tips for finding the best places to stay and things to do. Consider the costs and convenience of public transport, taxis, or even the efficient MTR system for getting around the city. Planning ahead can help you avoid unexpected expenses and make your trip smoother and more affordable.
Recommended Hotels in Hong Kong[2024]
5 star
Business travel
Family friendly
Discover Dining and Entertainment in Hong Kong
To keep your spending in check while enjoying Hong Kong, explore the local dining and entertainment options. Seek out markets, street food vendors, and reasonably priced restaurants to enjoy authentic Cantonese cuisine without overspending. Many attractions, such as museums and historical sites, offer discounted or free entry on certain days, so it's worth checking their schedules. Also, take advantage of free or low-cost activities like visiting parks, joining walking tours, and exploring the city's vibrant neighbourhoods. By being mindful of your expenses, you can have a memorable and budget-friendly trip to Hong Kong.
Forecast weather and best time to visit Hong Kong
Hong Kong has a subtropical climate and is a pleasant tourist destination all year round. However, the most popular times to visit are during autumn (October to December) and spring (March to May) when the weather is mild and the city is less crowded. These seasons offer a perfect balance of comfortable temperatures and fewer tourists. Additionally, events like the Hong Kong Arts Festival in February and the Dragon Boat Festival in June add a vibrant touch to these months. Ultimately, it's best to consider your preferred weather and the activities you want to enjoy when deciding the ideal time for your visit to Hong Kong.
| Month | Average Temperature (°C) | Average Flight Price (￡) | Average Hotel Price (￡) |
| January | 14~18 | 321 | 120 |
| February | 14~18 | 327 | 130 |
| March | 17~21 | 297 | 110 |
| April | 20~25 | 346 | 120 |
| May | 24~28 | 305 | 140 |
| June | 26~30 | 492 | 150 |
| July | 27~31 | 553 | 160 |
| August | 26~31 | 442 | 150 |
| September | 25~30 | 365 | 140 |
| October | 23~28 | 313 | 130 |
| November | 19~23 | 313 | 120 |
| December | 15~20 | 317 | 110 |
Note:
- Average Temperatures: These are approximate values and can vary slightly.
- Average Flight Prices: Prices can fluctuate based on demand, booking time, and airline.
- Average Hotel Prices: Prices can vary depending on the location, hotel rating, and booking platform.
- Trip.com offers cheap hotels in Hong Kong, with prices ranging from £20 to £160.