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£270+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
— HKG
1 Sep — 8 Sep1
1 adult

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 27 August 2025.

Return from

£466

One-way from

£270

Popular in

July

Cheapest in

November

Average price

£785

Good round-trip deal

£669 or less

Good one-way deal

£546 or less
20/10-26/10
  • 20/10-26/10
  • 4 total stops
  • 52h 25m total
  • London to Hong Kong
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7/12
  • 7/12
  • 2 total stops
  • 42h 25m total
  • London to Hong Kong
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Highest demand for flights based on searches. 16% potential increase in price (£91 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
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Average for return flights in August 2025
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Price to beat on a round-trip flight from London to Hong Kong Intl.
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Price to beat on a one-way flight from London to Hong Kong Intl.
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Find flight deals to Hong Kong

Cheapest flights to Hong Kong
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 27 August 2025.

Mon 20/1008:50LGW - HKG
2 stops29h 15mMultiple Airlines
Sun 26/1020:20HKG - LGW
2 stops23h 10mMultiple Airlines
Deal found 26/8£466
Mon 27/1021:00LHR - HKG
2 stops29h 35mChina Eastern
Wed 3/1217:05HKG - LHR
2 stops32h 25mChina Eastern
Deal found 26/8£467
Thu 27/1121:30LHR - HKG
1 stop17h 30mChina Southern
Sat 20/608:30HKG - LHR
1 stop16h 35mChina Southern
Deal found 26/8£468
Sun 31/819:00LGW - HKG
1 stop17h 05mChina Eastern
Sun 7/912:50HKG - LGW
1 stop24h 40mChina Eastern
Deal found 26/8£468
Tue 25/1121:30LHR - HKG
1 stop17h 30mMultiple Airlines
Thu 4/1214:40HKG - LHR
2 stops24h 40mMultiple Airlines
Deal found 26/8£468
Mon 8/1220:25LHR - HKG
1 stop14h 35mAir China
Thu 18/1208:30HKG - LHR
1 stop17h 20mAir China
Deal found 26/8£469
Fri 14/1110:30LGW - HKG
1 stop18h 10mChina Eastern
Wed 26/1120:20HKG - LGW
1 stop18h 10mChina Eastern
Deal found 26/8£471
Sat 6/921:20LHR - HKG
3 stops35h 45mChina Eastern
Wed 17/1220:20HKG - LHR
1 stop29h 10mChina Eastern
Deal found 27/8£472
Fri 3/1011:35LGW - HKG
1 stop21h 30mChina Eastern
Sat 1/1113:40HKG - LGW
1 stop32h 20mChina Eastern
Deal found 26/8£472
Thu 25/920:25LHR - HKG
1 stop18h 25mAir China
Fri 3/1018:35HKG - LHR
2 stops32h 40mAir China
Deal found 26/8£473
Fri 14/1117:00LGW - HKG
1 stop18h 20mChina Eastern
Thu 27/1120:20HKG - LGW
1 stop18h 10mChina Eastern
Deal found 26/8£473
Tue 21/1011:35LGW - HKG
1 stop18h 10mChina Eastern
Fri 31/1015:25HKG - LGW
1 stop30h 35mChina Eastern
Deal found 26/8£474

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 27 August 2025.
Use the filters below to find and compare flights to Hong Kong that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 20/10

08:50-21:05

2 stops29h 15m

Hong Kong Intl

Sun 26/10

20:20-11:30

2 stops23h 10m

£466

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 6/9

21:20-16:05

3 stops35h 45m

Hong Kong Intl

Wed 17/12

20:20-17:30

1 stop29h 10m

£472

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 1/12

08:50-08:30

1 stop15h 40m

Hong Kong Intl

Sat 13/12

19:35-14:30

1 stop26h 55m

£476

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 30/11

19:20-08:30

1 stop29h 10m

Hong Kong Intl

Sat 13/12

19:35-14:30

1 stop26h 55m

£476

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 11/11

10:30-14:25

1 stop19h 55m

Hong Kong Intl

Sat 29/11

17:40-14:00

1 stop28h 20m

£476

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 27/11

19:20-08:30

1 stop29h 10m

Hong Kong Intl

Sat 13/12

19:35-14:30

1 stop26h 55m

£476

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Fri 14/11

10:30-12:40

1 stop18h 10m

Hong Kong Intl

Fri 28/11

20:20-06:30

1 stop18h 10m

£476

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Thu 23/10

11:35-23:45

1 stop29h 10m

Hong Kong Intl

Tue 4/11

20:20-14:00

1 stop25h 40m

£479

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 1/11

21:00-14:25

1 stop33h 25m

Hong Kong Intl

Fri 7/11

17:40-17:30

1 stop31h 50m

£489

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 29/11

13:55-08:30

1 stop34h 35m

Hong Kong Intl

Sat 13/12

19:35-14:30

1 stop26h 55m

£500

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 60 results
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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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 22 August 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 15 hours 2 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 Monday, which is when the least amount of flights are scheduled (7 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, British Airways and Air China.

Cathay Pacific
Cathay Pacific
From £648
British Airways
British Airways
From £689
China Eastern
China Eastern
From £400
China Southern
China Southern
From £276

What are the cheapest airlines that fly to Hong Kong?

The cheapest airlines flying from London to Hong Kong are Emirates, China Southern and China Eastern.

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 27 August 2025.
Read reviews from past customers who have flown Cathay Pacific, China Southern, andAir China 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.
Cathay Pacific
7.6
Good
977 reviews
Check prices

Crew

8.1

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

YYZ - HKG

Overall journey was good. The economy seats on this airbus a350 was the worst . Too narrow and no underthigh support . My next journey from Hongkong to kathmandu was better as the economy seats on airbus a330 was a lot better than on this plane . Cathy should make a note on this . The long haul flights should have at least comfy seats compared to short flights from Hongkong to ktm
Cathay Pacific
7.6
Good
977 reviews
Cathay Pacific
7.6
Good
977 reviews
Check prices

Crew

8.1

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

YYZ - HKG

Overall journey was good. The economy seats on this airbus a350 was the worst . Too narrow and no underthigh support . My next journey from Hongkong to kathmandu was better as the economy seats on airbus a330 was a lot better than on this plane . Cathy should make a note on this . The long haul flights should have at least comfy seats compared to short flights from Hongkong to ktm
China Southern
7.5
Good
109 reviews
Cathay Pacific
7.6
Good
977 reviews
Check prices

Crew

8.1

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

YYZ - HKG

Overall journey was good. The economy seats on this airbus a350 was the worst . Too narrow and no underthigh support . My next journey from Hongkong to kathmandu was better as the economy seats on airbus a330 was a lot better than on this plane . Cathy should make a note on this . The long haul flights should have at least comfy seats compared to short flights from Hongkong to ktm
Air China
7.3
Good
95 reviews
Cathay Pacific
7.6
Good
977 reviews
Check prices

Crew

8.1

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

YYZ - HKG

Overall journey was good. The economy seats on this airbus a350 was the worst . Too narrow and no underthigh support . My next journey from Hongkong to kathmandu was better as the economy seats on airbus a330 was a lot better than on this plane . Cathy should make a note on this . The long haul flights should have at least comfy seats compared to short flights from Hongkong to ktm
China Eastern
7.2
Good
162 reviews
Cathay Pacific
7.6
Good
977 reviews
Check prices

Crew

8.1

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

YYZ - HKG

Overall journey was good. The economy seats on this airbus a350 was the worst . Too narrow and no underthigh support . My next journey from Hongkong to kathmandu was better as the economy seats on airbus a330 was a lot better than on this plane . Cathy should make a note on this . The long haul flights should have at least comfy seats compared to short flights from Hongkong to ktm
British Airways
6.7
Okay
7,310 reviews
Cathay Pacific
7.6
Good
977 reviews
Check prices

Crew

8.1

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

YYZ - HKG

Overall journey was good. The economy seats on this airbus a350 was the worst . Too narrow and no underthigh support . My next journey from Hongkong to kathmandu was better as the economy seats on airbus a330 was a lot better than on this plane . Cathy should make a note on this . The long haul flights should have at least comfy seats compared to short flights from Hongkong to ktm

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.

  • What airport do you fly into for flights to Hong Kong?

    For a flight to Hong Kong, you will be flying into Hong Kong Intl. Hong Kong Intl (HKG) is just 16.2 mi from the center of the city. There are 7 flights from London to Hong Kong Intl per day from 22 different airlines.

  • Can I find cheaper flights to Hong Kong if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Hong Kong on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Hong Kong?

    Based on reviews from Cheapflights users, China Southern is rated the highest out of the airlines that fly to Hong Kong.

  • What is the cheapest airport to fly to in Hong Kong?

    Hong Kong Intl is currently the cheapest airport to fly to in Hong Kong. One-way flights to Hong Kong Intl typically cost £20, while return flights cost around £66.

  • How much is a return flight to Hong Kong?

    A return flight to Hong Kong will typically cost around £1,223, however they can be found for as little as £89.

  • Where does the fastest flight to Hong Kong depart from?

    For those looking to save time traveling to Hong Kong, Manchester offers the quickest one-way flight (12 hours 30 minutes).

  • Does Hong Kong Intl have car hire?

    Yes. Those touching down at Hong Kong Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Hong Kong Intl?

    Yes. Hong Kong Intl has hotels nearby for those requiring accommodations. Transit Resting Lounge by Aerotel (within restricted area) is the closest property to Hong Kong Intl (1.0 mi away from Hong Kong Intl).

See more FAQs

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