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£331+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
— HKG
10 Jul — 17 Jul1
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 5 July 2025.

Return from

£504

One-way from

£331

Popular in

July

Cheapest in

November

Average price

£868

Good round-trip deal

£674 or less

Good one-way deal

£499 or less
China Eastern
  • China Eastern
  • 3/10-20/10
  • 2 total stops
  • 57h 40m total
  • London to Hong Kong
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Air India
  • Air India
  • 10/9
  • 1 total stop
  • 34h 00m 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 July 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 5 July 2025.

Fri 3/1022:00LHR - HKG
1 stop28h 05mMultiple Airlines
Mon 20/1020:05HKG - LHR
1 stop29h 35mMultiple Airlines
Deal found 4/7£504
Wed 20/809:45LHR - HKG
1 stop37h 30mAir India
Sun 24/808:50HKG - LHR
1 stop33h 40mAir India
Deal found 4/7£505
Wed 5/1109:50LCY - HKG
1 stop22h 35mLufthansa
Mon 24/1123:45HKG - LCY
1 stop24h 55mLufthansa
Deal found 5/7£508
Thu 23/1022:40LHR - HKG
1 stop30h 05mAir China
Mon 3/1117:25HKG - LHR
1 stop34h 15mAir China
Deal found 5/7£508
Mon 10/1109:15LCY - HKG
1 stop23h 50mSWISS
Sat 29/1123:20HKG - LCY
1 stop25h 45mSWISS
Deal found 5/7£509
Sun 26/1017:00LGW - HKG
1 stop18h 20mChina Eastern
Mon 17/1120:20HKG - LGW
1 stop18h 10mChina Eastern
Deal found 5/7£511

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 5 July 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

Fri 3/10

22:00-09:05

1 stop28h 05m

Hong Kong Intl

Mon 20/10

20:05-18:40

1 stop29h 35m

£504

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 20/8

09:45-06:15

1 stop37h 30m

Hong Kong Intl

Sun 24/8

08:50-11:30

1 stop33h 40m

£505

LondonHong Kong

LCY - HKG

LCYHKG

London City

Wed 5/11

09:50-16:25

1 stop22h 35m

Hong Kong Intl

Wed 26/11

23:45-16:30

1 stop24h 45m

£508

LondonHong Kong

LCY - HKG

LCYHKG

London City

Mon 10/11

13:30-17:05

1 stop19h 35m

Hong Kong Intl

Fri 28/11

23:20-11:40

1 stop20h 20m

£509

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 21/9

22:40-16:20

1 stop34h 40m

Hong Kong Intl

Wed 1/10

13:20-20:15

1 stop37h 55m

£509

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 1/9

21:00-22:45

1 stop18h 45m

Hong Kong Intl

Fri 27/2

08:30-17:55

1 stop17h 25m

£515

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 3/9

06:25-17:25

2 stops28h 00m

Hong Kong Intl

Wed 10/9

18:40-15:25

2 stops27h 45m

£516

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 1/10

12:35-16:35

1 stop21h 00m

Hong Kong Intl

Wed 15/10

17:55-06:35

1 stop19h 40m

£517

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 3/9

17:15-13:35

2 stops37h 20m

Hong Kong Intl

Thu 9/10

14:40-06:20

2 stops22h 40m

£521

LondonHong Kong

STN - HKG

STNHKG

London Stansted

Wed 1/10

09:05-16:40

2 stops24h 35m

Hong Kong Intl

Wed 15/10

23:25-16:20

2 stops23h 55m

£521

Flights are sorted by cheapest return flights first.

Deals found on 4/7

Showing 1-10 of 36 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 27 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 48 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 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.

Cathay Pacific
Cathay Pacific
From £648
British Airways
British Airways
From £697
SWISS
SWISS
From £450
China Eastern
China Eastern
From £400

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 5 July 2025.
Get a feel of what it's like to fly with Hainan Airlines, Emirates, andKLM to Hong Kong by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Boarding

8.6

Food

8.6

Crew

8.9

Comfort

8.1

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.2
Very Good
41 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Boarding

8.6

Food

8.6

Crew

8.9

Comfort

8.1

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.1
Very Good
3,284 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Boarding

8.6

Food

8.6

Crew

8.9

Comfort

8.1

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
KLM
7.8
Good
1,363 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Boarding

8.6

Food

8.6

Crew

8.9

Comfort

8.1

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
China Southern
7.6
Good
100 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Boarding

8.6

Food

8.6

Crew

8.9

Comfort

8.1

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
SWISS
7.5
Good
1,649 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Entertainment

7.6

Boarding

8.6

Food

8.6

Crew

8.9

Comfort

8.1

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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 £24, 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 £107, 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).

  • 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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