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Cheap flights from London Heathrow Airport to Hong Kong from £247

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
22 Apr — 29 Apr1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Hong Kong Intl are usually found in November or May, booked 34 days in advance, depart on a Monday or Sunday and return on a Thursday

Cheap flight deals from Heathrow to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 April 2025.

Round-trip from

£382

One-way from

£247

Popular in

July

Cheapest in

November

Average price

£707

Good round-trip deal

£677 or less

Good one-way deal

£502 or less
China Eastern
  • China Eastern
  • 28/4-12/5
  • 3 total stops
  • 48h 20m total
  • London to Hong Kong
China Eastern
  • China Eastern
  • 27/4
  • 1 total stop
  • 19h 25m total
  • London to Hong Kong
Highest demand for flights based on searches. 16% potential increase in price (£100 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from London Heathrow to Hong Kong Intl.
Price to beat on a one-way flight from London Heathrow to Hong Kong Intl.

Find flight deals from Heathrow to Hong Kong

Cheapest flights from Heathrow to Hong Kong
Explore the most affordable flight options available from Heathrow to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.

Mon 19/521:20LHR - HKG
1 stop16h 45mChina Eastern
Sun 25/507:30HKG - LHR
1 stop18h 10mChina Eastern
Deal found 16/4£398
Thu 22/522:00LHR - HKG
1 stop30h 50mAir China
Sun 1/614:35HKG - LHR
1 stop36h 55mAir China
Deal found 16/4£401
Mon 28/421:00LHR - HKG
1 stop18h 45mChina Southern
Sun 18/508:30HKG - LHR
1 stop16h 35mChina Southern
Deal found 16/4£402
Fri 9/522:00LHR - HKG
2 stops28h 05mHainan Airlines
Sun 11/516:55HKG - LHR
2 stops33h 35mHainan Airlines
Deal found 16/4£438
Mon 28/422:00LHR - HKG
2 stops34h 05mMultiple Airlines
Thu 8/510:15HKG - LHR
2 stops40h 15mMultiple Airlines
Deal found 15/4£442
Mon 12/522:05LHR - HKG
2 stops38h 05mShenzhen Airlines
Tue 27/519:15HKG - LHR
2 stops31h 45mShenzhen Airlines
Deal found 15/4£497

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 April 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Hong Kong that are best for you.

Fly from

Heathrow

Fly to

Hong Kong

Route

Depart

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 19/5

21:20-23:45

1 stop19h 25m

Hong Kong Intl

Mon 26/5

07:30-18:40

1 stop18h 10m

£398

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 22/5

22:00-11:50

1 stop30h 50m

Hong Kong Intl

Sun 1/6

14:35-20:30

1 stop36h 55m

£401

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 28/4

21:00-22:45

1 stop18h 45m

Hong Kong Intl

Sun 18/5

08:30-18:05

1 stop16h 35m

£402

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 5/5

22:00-15:05

2 stops34h 05m

Hong Kong Intl

Sun 18/5

11:00-19:30

2 stops39h 30m

£431

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 9/5

22:00-09:05

2 stops28h 05m

Hong Kong Intl

Sun 11/5

16:55-19:30

2 stops33h 35m

£438

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 12/5

22:05-19:10

2 stops38h 05m

Hong Kong Intl

Tue 27/5

19:15-20:00

2 stops31h 45m

£497

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 27/4

21:20-23:45

1 stop19h 25m

£247

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 27/4

22:15-20:15

3 stops39h 00m

£287

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 1/5

21:00-22:45

1 stop18h 45m

£294

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 2/5

20:25-21:05

1 stop17h 40m

£321

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 18 results
1
2

Best time to book a flight from Heathrow to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Heathrow 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 from London Heathrow Airport to Hong Kong

How far ahead should I book a flight from London Heathrow Airport to Hong Kong?

Use this chart to determine the optimal time to book a return flight from Heathrow to Hong Kong. Price data was last updated on 11 April 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Hong Kong, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to Hong Kong?

Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of £728). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of £1,111). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to HKG?

Find hourly flight availability from Heathrow to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 April 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Hong Kong at midday. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from London Heathrow Airport to Hong Kong?

Use this chart to determine the cheapest time to fly return from Heathrow to Hong Kong. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Hong Kong flight should consider departing on Wednesday at midday when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Hong Kong

Explore weekly flight availability from Heathrow to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 April 2025.

The most flights from LHR to HKG 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).

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 17 April 2025.
Peruse reviews from past customers who have flown with Hainan Airlines, Thai Airways and Vietnam Airlines from London to Hong Kong to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

8.5

Entertainment

7.7

Crew

8.9

Comfort

8.1

Overall

8.1

Boarding

8.5

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.

Food

8.5

Entertainment

7.7

Crew

8.9

Comfort

8.1

Overall

8.1

Boarding

8.5

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.

Food

8.5

Entertainment

7.7

Crew

8.9

Comfort

8.1

Overall

8.1

Boarding

8.5

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.

Food

8.5

Entertainment

7.7

Crew

8.9

Comfort

8.1

Overall

8.1

Boarding

8.5

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.

Food

8.5

Entertainment

7.7

Crew

8.9

Comfort

8.1

Overall

8.1

Boarding

8.5

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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Hong Kong from London Heathrow?

    For a flight from London Heathrow 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. Hong Kong Intl is the only Hong Kong airport and it handles 6 inbound flights from London Heathrow per day. 21 airlines have flights to Hong Kong Intl from London Heathrow on a regular basis.

  • What are the cheapest airlines flying from London Heathrow Airport to Hong Kong round-trip?

    Flying on China Eastern is currently your cheapest option to Hong Kong, with prices starting at £382. Additional return tickets that might be worth considering are offered by Air China and China Southern, with the lowest prices starting at £395 and £402, respectively. These flights start at 42% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London Heathrow Airport to Hong Kong one-way?

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as £247. However, be on the lookout for offers from China Southern and Air China, as they are both options that can get you from London Heathrow Airport to Hong Kong for a low price.

  • What are the most reliable airlines from London Heathrow Airport to Hong Kong?

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Hong Kong consider choosing Cathay Pacific (86%), Iberia (67%) or British Airways (67%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London Heathrow Airport to Hong Kong?

    While on average a flight from London Heathrow Airport to Hong Kong is generally £2,408, our data shows the cheapest flight currently is £411. When looking at the most popular route, (London Heathrow - Hong Kong Intl), you can expect to pay £398 for that flight.

  • Where are the most common stopover locations when flying from London Heathrow Airport to Hong Kong?

  • What are some popular things to do or see while on a stopover in Beijing?

    If you're on a stopover in Beijing and looking for things to do, consider visiting Summer Palace, Forbidden City, or Bell and Drum Towers. Summer Palace, Forbidden City, and Bell and Drum Towers can be visited by traveling about 17.3 mi, 15.1 mi, and 13.9 mi respectively from Beijing Capital.

  • What are some popular points of interest to see during a stopover in Beijing?

    The majority of Beijing visitors spend their time at Summer Palace, Forbidden City, and Bell and Drum Towers. Summer Palace, Forbidden City, and Bell and Drum Towers can be visited by travelling about 34.6 mi, 28.1 mi, and 29.8 mi respectively from Beijing Daxing Intl.

  • What are points of interest worth seeing during a stopover in Shanghai?

    People's Square, Shanghai Disneyland, and Shanghai Grand Theatre are the most popular attractions in Shanghai if you're in need of something to do during your stopover. People's Square, Shanghai Disneyland, and Shanghai Grand Theatre can be visited by travelling about 20.3 mi, 8.7 mi, and 20.6 mi respectively from Shanghai Pu Dong.

  • Where are the least popular stopover locations for London Heathrow Airport to Hong Kong flights?

  • Can I find deals for flights from Heathrow to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Heathrow to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Hong Kong.

  • Can I find deals for business class flights from Heathrow to Hong Kong?

    Yes. Cheapflights offers flight deals from Heathrow to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Hong Kong?

    Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of £728). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of £1,111). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly from Heathrow to Hong Kong on these airlines

Choose from the following airlines for your flight from Heathrow to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 17 April 2025.

Top 10 airlines flying from Heathrow to Hong Kong

Discover the top 10 airlines that operate flights from Heathrow to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£306Average£402FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£306Average£385FlexibilityNo cancel feeOn-time69%
Search China Southern flights
SWISSCheapest£316Average£556FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air ChinaCheapest£333Average£433FlexibilityNo cancel feeOn-time67%
Search Air China flights
LufthansaCheapest£364Average£670FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Hainan AirlinesCheapest£431Average£552FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
KLMCheapest£502Average£769FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£512Average£708FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£517Average£820FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£523Average£649FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Hong Kong?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow 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 from Heathrow to Hong Kong?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Hong Kong.

Can Cheapflights find flights from Heathrow to Hong Kong with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Hong Kong, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Hong Kong become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Hong Kong flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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