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£317+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
— HKG
18 Jun — 25 Jun1
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 13 June 2025.

Return from

£419

One-way from

£317

Popular in

July

Cheapest in

November

Average price

£604

Good round-trip deal

£668 or less

Good one-way deal

£508 or less
Air China
  • Air China
  • 2/10-19/10
  • 2 total stops
  • 51h 50m total
  • London to Hong Kong
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2/9
  • 2/9
  • 2 total stops
  • 28h 00m total
  • London to Hong Kong
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Highest demand for flights based on searches. 16% potential increase in price (£93 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 June 2025
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Price to beat on a round-trip flight from London to Hong Kong.
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Price to beat on a one-way flight from London to Hong Kong.
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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 13 June 2025.

Sun 31/822:40LHR - HKG
1 stop15h 25mAir China
Sun 14/908:30HKG - LHR
1 stop19h 00mAir China
Deal found 11/6£427
Sat 1/1121:30LHR - HKG
1 stop31h 20mChina Southern
Sun 30/1114:05HKG - LHR
1 stop35h 50mChina Southern
Deal found 12/6£428
Mon 10/1110:30LGW - HKG
2 stops21h 35mChina Eastern
Sun 30/1112:30HKG - LGW
1 stop26h 00mChina Eastern
Deal found 11/6£428
Mon 8/922:00LHR - HKG
1 stop34h 05mMultiple Airlines
Wed 17/910:15HKG - LHR
1 stop16h 15mMultiple Airlines
Deal found 11/6£429
Wed 2/722:00LHR - HKG
1 stop34h 45mHainan Airlines
Thu 17/716:55HKG - LHR
2 stops33h 35mHainan Airlines
Deal found 12/6£431
Mon 16/621:20LHR - HKG
2 stops30h 05mChina Eastern
Mon 23/615:05HKG - LHR
1 stop34h 35mChina Eastern
Deal found 12/6£437

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 13 June 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

LHR - HKG

LHRHKG

London Heathrow

Sun 31/8

22:40-21:05

1 stop15h 25m

Hong Kong Intl

Sun 14/9

08:30-20:30

1 stop19h 00m

£427

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 1/11

21:30-12:50

1 stop31h 20m

Hong Kong Intl

Sun 30/11

14:05-17:55

1 stop35h 50m

£428

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 10/11

10:30-16:05

2 stops21h 35m

Hong Kong Intl

Sun 30/11

12:30-06:30

1 stop26h 00m

£428

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 8/9

22:00-15:05

1 stop34h 05m

Hong Kong Intl

Wed 17/9

10:15-19:30

1 stop16h 15m

£429

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 2/7

22:00-15:45

1 stop34h 45m

Hong Kong Intl

Thu 17/7

16:55-19:30

2 stops33h 35m

£431

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 9/9

16:45-10:25

3 stops34h 40m

Hong Kong Intl

Wed 17/9

07:30-08:15

2 stops31h 45m

£438

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 23/11

21:00-00:15

1 stop19h 15m

Hong Kong Intl

Sat 13/12

17:05-17:30

2 stops32h 25m

£445

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Thu 2/10

12:35-16:35

1 stop21h 00m

Hong Kong Intl

Mon 13/10

20:15-06:35

1 stop17h 20m

£445

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 8/9

09:45-06:15

1 stop37h 30m

Hong Kong Intl

Mon 22/9

08:50-11:30

1 stop33h 40m

£486

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Tue 9/9

06:00-15:45

2 stops26h 45m

Hong Kong Intl

Wed 17/9

23:25-18:05

2 stops25h 40m

£496

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 47 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 9 June 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 42 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 0 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 Tuesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 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.

Cathay Pacific
Cathay Pacific
From £648
Air China
Air China
From £440
British Airways
British Airways
From £695
China Southern
China Southern
From £405

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 13 June 2025.
To help decide which airline to fly to Hong Kong, see what other customers have to say about Emirates, Hainan Airlines and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.1
Very Good
3,265 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Hainan Airlines
8.1
Very Good
39 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Thai Airways
7.7
Good
335 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

FAQs about flying to Hong Kong

  • 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 Eastern 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 £25, while return flights cost around £68.

  • How much is a return flight to Hong Kong?

    A return flight to Hong Kong will typically cost around £104, however they can be found for as little as £92.

  • 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).

  • Which airport is closest to Hong Kong Disneyland?

    f being close to Hong Kong Disneyland is important to you, you’ll want to land at Hong Kong Intl Airport.

  • 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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Flights to Hong Kong

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