A Complete Guide to Book Cheap Flights from London to Hong Kong and Save Money on Trip.com

Author's Profile Picture

By Trip.com

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.

Book Cheap Flights from London to Hong Kong 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 LHREstimated TimePrice
Heathrow Express15 minsFrom £15.00
London Underground ('the Tube')60 minsFrom £5.50
Elizabeth Line45 minsFrom £12.80
Coaches50-90 minsFrom £10.00
Taxis (a black cab or a pre-booked minicab)60 minsFrom £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 LGWEstimated TimePrice
Gatwick Express30 minsFrom £10.00
Thameslink30-45 minsFrom £10.00
Southern Railway30-35 minsFrom £15.00
National Express Coach90 minsFrom £8.00
Taxi or Car60-90 minsFrom £60.00
Tube + Train60 minsFrom £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 LTNTimePrice
By train30 minsFrom £15.00
National Express Coach90-120 minsFrom £5.00
Taxi or Car60-90 minsFrom £70.00
Tube + Train60-90 minsFrom £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 LondonFlight TicketsTransportation FareTotal
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

Cathay Pacific
10.0
China Southern Airlines
8.2
British Airways
8.2
Air China
8.2
Qatar Airways
8.1

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 KongAir ChinaChina Southern AirlinesChina Eastern AirlinesThai Airways
RouteLHR - HKGLHR - HKGLGW - HKGLHR - 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 KongAir ChinaChina Southern AirlinesChina Eastern Airlines
RouteLHR - HKGLHR - HKGLGW - 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 reservationFreeFreeFree
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 pricePHP 22,653
Cheapest return ticket pricePHP 42,055
Off-season travel monthApril
Peak season for travelJune
Flight distance9,626.21km
Average flight time12 hours 45 minutes
Popular airlineKLM Royal Dutch Airlines
Flight info.
Departure
Arrival
Weekly Schedule
  1. CX252

    12:20

    LHR

    12.6h

    Direct

    07:55

    HKG

    SMTWTFS
  2. CX256

    20:10

    LHR

    12.6h

    Direct

    15:45

    HKG

    SM-WTFS
  3. CX238

    17:00

    LHR

    12.6h

    Direct

    12:35

    HKG

    S-TWTFS
  4. CX254

    22:15

    LHR

    12.8h

    Direct

    18:00

    HKG

    SMTWTFS
  5. CX250

    18:20

    LHR

    12.8h

    Direct

    14:10

    HKG

    SMTWTFS
  6. IB3524

    19:35

    LHR

    12.9h

    Direct

    15:30

    HKG

    SMTWTFS
  7. BA0031

    19:35

    LHR

    12.9h

    Direct

    15:30

    HKG

    SMTWTFS
  8. BA031

    19:40

    LHR

    12.9h

    Direct

    15:35

    HKG

    SMTWTFS
Show Less

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 2025Cheapest 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

8.7/105957 Reviews
Tsim Sha Tsui and Kowloon West Hong Kong|2.67km from city centre
Booked a larger room and first night I had a harbor view but the room was a little small. 2nd night I upgraded to a suite and it was huge. Maybe 5 times the size of the first room. Very pleased with that room. Had a kitchen, a full size dining table with seating for 6, bathroom had a bath and a separate shower. The bed size was king size and in a separate room. Lounge seating for 8. This room wasn't offered by trip.com. Executive Lounge was great and had afternoon tea, then free happy hour drinks later. Breakfast also in the exec. Lounge with personalized service from very nice staff.
FromPHP 5,679
9.3/10Very Good4669 Reviews
Mong Kok Hong Kong|0.18km from city centre
Great hotel in a good location near metro station. The hotel room is clean and it offers everything you need. The view is amazing and the staff is friendly and kind. You’ll have to wait a bit for checkin as the hotel has many rooms.
FromPHP 6,400
9.1/107371 Reviews
Mong Kok Hong Kong|0.73km from city centre
We had a fantastic stay at Royal Plaza Hotel! The room was incredibly spacious, which is a rare find in Hong Kong. The wide bathtub was perfect for a relaxing soak after a long day out. Everything was clean and well-maintained, giving us a very comfortable experience. The hotel’s location is super convenient—direct access to the MTR makes getting around the city a breeze. It’s connected to a shopping mall, which made dining and shopping very easy, and there’s even a playground that was great for the kids. We also loved how close the hotel is to the night market and several other malls in the area—plenty to explore within walking distance! Highly recommend this hotel for families, couples, or anyone who wants comfort and convenience in the heart of Hong Kong.
FromPHP 5,640
8.9/105103 Reviews
Tsim Sha Tsui and Kowloon West Hong Kong|2.46km from city centre
Took a long time to check in. I stayed at Royal Garden many times and they’re never fast during the check in process. But this time it took them over 15 mins to find a room for me when it’s after 10:30pm. When I got into the room, there’s a strong chemical smell (like they used some kind of chemical to clean the tiles near the entrance). And it was so slippery that I had to use a towel to cover it. Quite disappointed this time, unfortunately.
FromPHP 5,035
9/1010946 Reviews
Sha Tin Hong Kong|8.21km from city centre
We stayed here for one with night with my family. The suite is very spacious, very nicely decorated and clean. The bathroom is a full 5 piece set and the beds are very comfortable. Amenities are new and there is a very nice view of the Shing Mun River. I also like the free shuttle service very much which makes it very convenient to access the railway station and nearby shopping attractions. The buffet breakfast has offered a variety of choices to acommodate taste of different people. There is also a convenience store at the hotel. Overall we enjoyed our stay very much. Highly recommended!
FromPHP 3,832

Show more

Business travel

7.8/103547 Reviews
Tsim Sha Tsui and Kowloon West Hong Kong|1.89km from city centre
There's more good properties nr by Ramada Grand, The rooms are a bit small in size, Nothing is complementary here no toothbrush ,comb, no water bottle, every thing you have to purchase form vending machin.. walking distance to the avenue of the star and temple street
FromPHP 2,110
8.1/105469 Reviews
Tsim Sha Tsui and Kowloon West Hong Kong|2.14km from city centre
Good price-per-value place in the busy location close to Kowloon park and Nathan Road. The place is not new, but it is well-kept with all amenities apt and wortking and very good internet. Service is very friendly, room cleaning and maintenance regular and responsible.
FromPHP 2,979
8.8/1010207 Reviews
Tsim Sha Tsui and Kowloon West Hong Kong|2.11km from city centre
The first place I stayed in was smelly of cigarettes. The lady who cleaned it was nice and tried her best to get rid of the smoke for me. But eventually, they gave me another room that was way better than the first. It wasn't their fault because the previous guest had been smoking in the room since it had a no-smoking sign. Overall, it was a decent stay except for the smelly room experience.
FromPHP 3,033
7.4/105295 Reviews
Sai Wan and Sheung Wan Hong Kong|4.47km from city centre
Let me be honest and write a review in detail. I would rate this hotel 2 ⭐️ out of 5. 1. One star for location of the hotel, 7-11 is right in front of the hotel and Sai Ying Pun MTR is just seconds away walking from the hotel and it’s easily to commute. Also you’ll get amazing view of the Harbour as I uploaded the pic. 2. Another star for the hotel staff, they’re very friendly, calm and helpful. Cons of the hotel: 1. Rooms are extremely small outdated including bathroom. If a 6 feet tall person sits on the toilet seat his knees would definitely hit the furniture under the wash basin. 2. Bathroom door was broken and there was no lock. It was shaking. 3. Washbasin is just like 1.5 feet and you don’t even have place to keep your toiletries. 4. There is no wardrobe to keep your bags or clothes. They just have these hooks and hangers to hang your clothes and I had to keep my luggage under the bed. 5. The furniture under the washbasin was broken and old. 6. The table was so small that you could only keep a water bottle on it 7.Terrible breakfast quality, they charge HKD 80 per guest per day for breakfast. The quality of breakfast was really awful 🤮 and no varieties at all. The rice had no proper salt and taste and it was very tight and hard. These negative reviews are not for the staff but for the entire Wyndham Group of hotels Asia Pacific. The quality of your hotels are extremely poor these days. Even in Bangkok I experienced such negative things living in your hotel Ramada by Wyndham is no more what it was earlier. Terrible experience staying with you. I would suggest everyone don’t ever book this hotel.
FromPHP 1,939
8.3/102833 Reviews
Prince Edward and Tai Kok Tsui Hong Kong|0.45km from city centre
A decent hotel located near Mong Kok MTR Station. Takes around 10 minutes walk to the station. 7-11, Mcdonalds and market nearby. Have a free light breakfast and coffee at the lobby.
FromPHP 2,723

Show more

Family friendly

8.7/105587 Reviews
Tsim Sha Tsui and Kowloon West Hong Kong|2.53km from city centre
Stayed at Holiday Inn Golden Mile recently and overall had a pleasant experience. The location is excellent—right in the heart of Tsim Sha Tsui with easy access to MTR, shops, and restaurants. The hotel itself is a little dated, but still well-maintained and comfortable. Service was generally good and the room was clean and functional. One small surprise was the daily $10 charge for bottled mineral water, which I later found out is due to a local government policy. Not a big issue, but something to be aware of. All in all, a solid stay—great for convenience and comfort in a central spot.
FromPHP 5,097
8.7/1013754 Reviews
Tsuen Wan Hong Kong|7.97km from city centre
Great location for travelers! Bus stations, MTR station, good restaurants, supermarket, etc are just at a walkable distance. The best thing is that they are all located indoors and people can go to those places without an umbrella even in a rainy day. My hotel room was clean and spacious and has a wonderful view! It has 50m swimming pool too! I would recommend staying in the hotel if travelers want to go to mainland China for a few days and come back to Hong Kong. They provide a free luggage storage for a week for their customers. But they will charge a HK$10 per day per luggage fee after one week.
FromPHP 5,337
8.8/106009 Reviews
Wan Chai and Causeway Bay Hong Kong|4.45km from city centre
The room not quite big but can accommodate to two persons. It’s a bit far to HK Disneyland, but good thing it’s near and walkable to MRT station, and it’s a big plus in travelling using the daily transport, rather than spending much to taxis or cab. A lot of food stores and restaurants outside if you want to explore the foodstuff. Fresh towels provided daily and I kinda like it.
FromPHP 2,700
8.1/103996 Reviews
Tsuen Wan Hong Kong|7.01km from city centre
The hotel is very good, but I'm not sure what the noise was upstairs all day. The housekeeper is very cute. Next time I will stay here again. Very happy and happy. Most importantly, the air conditioning is very cool.
FromPHP 2,746
8.4/1010105 Reviews
Hong Kong|23.05km from city centre
We have travelled a lot for many years.  This hotel is as good as it gets.  From the front desk to those that clean the rooms, we could not be happier.  It is not downtown but rather in Tin Shui Wai which is one hour by bus from downtown.  Totally quiet at night.  Our room overlooked a park.  The hotel is part of a shopping mall with lots of places to eat.  The breakfast buffet is very good.  Totally recommend this, if we come back to Hong Kong for sure this will be our hotel.  
FromPHP 2,894

Show more

Show more

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.

Discover Dining and Entertainment in 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.

MonthAverage Temperature (°C)Average Flight Price (£)Average Hotel Price (£)
January14~18321120
February14~18327130
March17~21297110
April20~25346120
May24~28305140
June26~30492150
July27~31553160
August26~31442150
September25~30365140
October23~28313130
November19~23313120
December15~20317110

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.

London to Hong Kong: Flight Change, Cancellation, Seat Selection

Disclaimer: This article has been provided by an individual contributor or third party platform. If there is any discrepancy regarding the copyright, please contact us directly and we will delete the content immediately.

Cheap Flights from London to Hong Kong: FAQs

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

    Airlines adjust prices for flights from London to Hong Kong based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from London (LON) to Hong Kong (HKG) cost?

    According to Trip.com's data, the lowest price is around PHP 63,770.
  • How long is the flight from London (LON) to Hong Kong (HKG)?

    It takes about 12 hours 45 minutes to fly from London (LON) to Hong Kong (HKG).
  • What are the most popular airlines that fly from London (LON) to Hong Kong (HKG)?

    Airlines with flights from London (LON) to Hong Kong (HKG): Iberia, Cathay Pacific and British Airways.
  • How many airports in Hong Kong (HKG)?

    There are 1 airport(s) in Hong Kong (HKG): Hong Kong International Airport.
>>
cheap flights from London to Hong Kong