£334+ Cheap flights to Hong Kong
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Hong Kong in 2025
Find the latest flights to Hong Kong in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 15 July 2025.
Find flight deals to Hong Kong
Cheapest flights to Hong KongExplore the most affordable flight options available to Hong Kong. Find the lowest fares based on data from user searches, with prices last updated on 15 July 2025.
Explore the most affordable flight options available to Hong Kong. Find the lowest fares based on data from user searches, with prices last updated on 15 July 2025.
Cheapflights Fare Finder
Locate flights to Hong Kong that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 15 July 2025.
Use the filters below to find and compare flights to Hong Kong that are best for you.
Fly from
Route
Depart
Return
Price
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Wed 29/10
17:00-13:35
2 stops36h 35m
Hong Kong Intl
Thu 27/11
14:55-07:20
2 stops24h 25m
LondonHong Kong
LGW - HKG
LGWHKG
London Gatwick
Thu 18/9
12:35-13:05
1 stop17h 30m
Hong Kong Intl
Wed 24/9
15:30-16:15
2 stops31h 45m
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Wed 22/10
22:00-09:05
1 stop28h 05m
Hong Kong Intl
Thu 21/5
14:40-06:20
2 stops22h 40m
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Tue 21/10
21:45-06:15
1 stop25h 30m
Hong Kong Intl
Tue 28/10
10:05-19:20
1 stop17h 15m
LondonHong Kong
STN - HKG
STNHKG
London Stansted
Thu 28/8
06:00-17:25
3 stops28h 25m
Hong Kong Intl
Tue 9/9
13:35-11:30
3 stops28h 55m
LondonHong Kong
LCY - HKG
LCYHKG
London City
Mon 17/11
09:15-17:05
1 stop23h 50m
Hong Kong Intl
Sat 29/11
23:20-12:40
1 stop21h 20m
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Wed 24/12
21:30-12:50
1 stop31h 20m
Hong Kong Intl
Sat 31/1
08:30-17:55
1 stop17h 25m
LondonHong Kong
LGW - HKG
LGWHKG
London Gatwick
Sun 26/10
17:00-10:50
1 stop33h 50m
Hong Kong Intl
Wed 5/11
07:40-06:30
1 stop30h 50m
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Thu 13/11
14:25-17:05
2 stops18h 40m
Hong Kong Intl
Sun 16/11
23:20-11:15
1 stop19h 55m
LondonHong Kong
LCY - HKG
LCYHKG
London City
Mon 10/11
18:10-16:25
1 stop14h 15m
Hong Kong Intl
Sun 23/11
23:20-08:35
1 stop17h 15m
Best time to book a flight to Hong Kong
Have a flexible travel schedule? Discover the best time to fly to Hong Kong with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Hong Kong
When is the best time to book a flight to Hong Kong?
Use this chart to determine the optimal time to book a return flight from London to Hong Kong. Price data was last updated on 11 July 2025.
The price you pay for your flight to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
How long is the flight to Hong Kong?
On average, a flight from London to Hong Kong takes 16 hours 15 minutes. Flights to Hong Kong from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Hong Kong?
Use this chart to determine the cheapest time to fly return from London to Hong Kong. Price data was last updated on 16 December 2024.
Users looking for the lowest fares to Hong Kong should consider flying on Saturday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday at midday, when prices are usually at their highest.
Weekly flight availability to Hong Kong
The most flights from London to Hong Kong are scheduled on a Monday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).
What are the most popular airlines that fly to Hong Kong?
The most popular airlines flying from London to Hong Kong are Cathay Pacific, Air China and British Airways.
What are the cheapest airlines that fly to Hong Kong?
The cheapest airlines flying from London to Hong Kong are Emirates, China Eastern and China Southern.
Rainfall in Hong Kong by month
Plan your trip to Hong Kong by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.
Temperature in Hong Kong by month
Plan your trip to Hong Kong by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).
Reviews of airlines servicing Hong Kong
Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated 15 July 2025.
Read reviews from past customers who have flown KLM, China Southern, andSWISS to Hong Kong. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Crew
Boarding
Food
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Overall
Crew
Boarding
Food
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Overall
Crew
Boarding
Food
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Overall
Crew
Boarding
Food
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Overall
Crew
Boarding
Food
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
Entertainment
Overall
Crew
Boarding
Food
Comfort
Reviews
Anonymous,Jun 2025
AMS - BOS
FAQs about flying to Hong Kong
Hong Kong International Airport is the 11th-busiest airport in the world and is located within five flying hours of half the world’s population. More than 50 million passengers travel through Hong Kong International each year.
It is one of the main aerial gateways to China known for its efficiency and cleanliness, factors that have seen it ranked as one of the top airports in the world (World Airport Awards).
The facility provides an easy and often enjoyable experience; its staff members are friendly, helpful and the service runs like a well-oiled machine. There are two terminals and two runways that keep the airport bustling.
With a host of things to see and do onsite, Hong Kong Airport is a pleasure to spend time in. Art galleries, exhibitions, activities and even a nine-hole golf course offer something to keep everyone happy for the duration of their stay.
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Some of the lowest fares we’ve come across for flights to Hong Kong.
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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Hong Kong. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets to Hong Kong?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hong Kong.
Can Cheapflights find flights to Hong Kong with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights to Hong Kong flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights to Hong Kong become cheaper?
Yes! Start tracking prices for Hong Kong flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.