Cheap flights from London Heathrow Airport to Hong Kong from £224

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
27 2月 — 6 3月1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Hong Kong are usually found in November or May, booked 57 days in advance, depart on a Monday or Sunday and return on a Monday

Cheap flight deals from Heathrow to Hong Kong

Enter your travel dates to find the best prices.

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 28 1月 2026.

週一 9/321:30
LHR
-
HKG
1 stop31h 20m
China Southern
週一 16/314:05
HKG
-
LHR
1 stop36h 30m
China Southern
Deal found 26/1£320
週二 3/317:40
LHR
-
HKG
1 stop19h 10m
Air China
週二 10/314:35
HKG
-
LHR
1 stop35h 20m
Air China
Deal found 27/1£323
週三 18/321:00
LHR
-
HKG
1 stop19h 15m
China Eastern
週三 25/309:20
HKG
-
LHR
1 stop16h 10m
China Eastern
Deal found 25/1£325
週日 1/220:25
LHR
-
HKG
1 stop16h 25m
Air China
週日 8/220:15
HKG
-
LHR
1 stop29h 40m
Air China
Deal found 26/1£326
週日 15/321:30
LHR
-
HKG
1 stop31h 20m
China Southern
週三 20/508:30
HKG
-
LHR
1 stop16h 35m
China Southern
Deal found 27/1£327
週三 11/321:30
LHR
-
HKG
1 stop17h 30m
China Southern
週二 17/314:05
HKG
-
LHR
1 stop36h 30m
China Southern
Deal found 27/1£328
週二 10/321:30
LHR
-
HKG
1 stop31h 20m
China Southern
週二 12/508:30
HKG
-
LHR
1 stop16h 35m
China Southern
Deal found 26/1£328
週二 10/317:40
LHR
-
HKG
1 stop15h 05m
Air China
週三 18/310:30
HKG
-
LHR
1 stop15h 25m
Air China
Deal found 27/1£329
週二 3/317:40
LHR
-
HKG
1 stop15h 05m
Air China
週日 15/310:30
HKG
-
LHR
1 stop15h 20m
Air China
Deal found 27/1£330
週一 2/321:00
LHR
-
HKG
2 stops28h 10m
Hainan Airlines
週日 8/320:55
HKG
-
LHR
2 stops29h 00m
Hainan Airlines
Deal found 26/1£331
週二 26/522:40
LHR
-
HKG
1 stop15h 25m
Air China
週二 9/610:30
HKG
-
LHR
1 stop16h 55m
Air China
Deal found 26/1£331
週一 26/121:00
LHR
-
HKG
2 stops28h 10m
Hainan Airlines
週日 8/221:35
HKG
-
LHR
2 stops28h 20m
Hainan Airlines
Deal found 26/1£332

Find flight deals from Heathrow to Hong Kong

Keep the following information in mind while searching for Heathrow to Hong Kong flight deals. Data was last updated 28 1月 2026.

Round-trip from

£320

One-way from

£224

Popular in

July

Cheapest in

November

Average price

£596

Good round-trip deal

£701 or less

Good one-way deal

£549 or less
China Southern
  • China Southern
  • 9/3-16/3
  • 2 total stops
  • 67h 50m total
  • London to Hong Kong
Air China
  • Air China
  • 1/2
  • 1 total stop
  • 17h 25m total
  • London to Hong Kong
Highest demand for flights based on searches. 14% potential increase in price (£81 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in January 2026
Price to beat on a round-trip flight from London Heathrow to Hong Kong.
Price to beat on a one-way flight from London Heathrow to Hong Kong.

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 28 1月 2026.
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

週日 19/4

21:20-14:05

1 stop33h 45m

Hong Kong Intl

週六 16/5

13:55-18:40

1 stop35h 45m

£376

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

週二 19/5

21:20-23:45

1 stop19h 25m

Hong Kong Intl

週四 21/5

07:30-18:40

1 stop18h 10m

£430

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

週二 10/3

21:00-16:20

1 stop35h 20m

Hong Kong Intl

週二 24/3

17:40-17:30

1 stop31h 50m

£443

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

週三 13/5

21:20-21:30

1 stop17h 10m

Hong Kong Intl

週二 3/11

07:40-17:30

1 stop17h 50m

£451

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

週六 9/5

21:20-21:30

1 stop17h 10m

Hong Kong Intl

週日 17/5

07:30-18:40

1 stop18h 10m

£455

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

週日 31/5

21:20-11:50

1 stop31h 30m

Hong Kong Intl

週三 3/6

07:30-18:40

1 stop18h 10m

£470

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

週二 3/3

21:00-16:05

2 stops35h 05m

Hong Kong Intl

週六 4/4

07:30-18:40

1 stop18h 10m

£522

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

週四 5/3

21:00-16:05

2 stops35h 05m

Hong Kong Intl

週一 30/3

17:05-18:40

2 stops32h 35m

£528

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

週四 30/4

09:30-08:15

1 stop15h 45m

Hong Kong Intl

週四 7/5

19:25-07:00

1 stop18h 35m

£529

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

週二 16/6

20:50-08:15

1 stop28h 25m

Hong Kong Intl

週二 23/6

19:25-18:45

1 stop30h 20m

£537

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 20 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 23 January 2026.

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 57 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of £298). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of £584). 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 HK?

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 28 1月 2026.

When flying from London Heathrow Airport to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 28 1月 2026.

The most flights from LHR to HK0 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).

How often are flights from London to Hong Kong delayed?

About 11% of weekly flights between London and Hong Kong have experienced delays in the past year, with the average delay time being 152 minutes.

What is the most punctual flight time for London to Hong Kong flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Hong Kong flights?

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 9% of flights being delayed.

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 28 1月 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Hong Kong, such as Cathay Pacific, China Southern, andChina Eastern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.6

Food

7.3

Crew

8.1

Entertainment

7.7

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.

Overall

7.6

Food

7.3

Crew

8.1

Entertainment

7.7

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.

Overall

7.6

Food

7.3

Crew

8.1

Entertainment

7.7

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.

Overall

7.6

Food

7.3

Crew

8.1

Entertainment

7.7

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.

Overall

7.6

Food

7.3

Crew

8.1

Entertainment

7.7

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.

Overall

7.6

Food

7.3

Crew

8.1

Entertainment

7.7

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.

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 airports serve Heathrow to Hong Kong flights?

    If you are flying to Hong Kong from Heathrow you will find that your flight will depart from Heathrow Airport (LHR.) The international airport sees flights depart and arrive from all around the world. The airport is also used frequently by the world’s major airlines. Flights from Heathrow to Hong Kong will find that their flight, no matter which airline, will most likely fly to the main airport of Hong Kong, also known as Hong Kong International Airport (HKG.) The international airport, much like Heathrow, sees flights arrive from major airlines across the world.

  • Which airlines fly directly from Heathrow to Hong Kong?

    Those who are flying to Hong Kong from Heathrow will be lucky enough to find that most major airlines offer this long-haul flight, all of which offer great service and onboard facilities. Direct flights are easy to find, and they all reach the main airport of Hong Kong, Hong Kong International Airport (HKG.) The long-haul and direct flight can be reached via some of the world’s leading airlines like Virgin Atlantic, Cathay Pacific, British Airways, as well as many others. The long-haul flight duration from Heathrow to Hong Kong averages at approximately 11h 50min.

  • What are the stopover options between Heathrow to Hong Kong?

    Stopover flights to Hong Kong from Heathrow are easy to find. Flights with connections and offering a stopover or two is a great way to save a bit of money on your travel, although your flight time duration might be a little longer. Your flight duration will be dependent on which airline you’re flying with and what stopover destination is chosen. There are a lot of popular stopover destinations to accompany your flight from Heathrow to Hong Kong. Popular stopover locations include Amsterdam Schiphol (AMS), Paris Charles de Gaulle (CDG), Munich Franz Josef Strauss (MUC), Frankfurt am Main (FRA), as well as others. You will find that airlines like KLM, Air France, Lufthansa, as well as many others, offer stopover flights. The average flight time for a stopover flight is approximately 15h 50min.

  • Do I need a passport or visa to fly from Heathrow to Hong Kong?

    If you are flying to Hong Kong from Heathrow, you will not need a visa but you will need a valid UK passport. A visa is not required, as long as your stay is for tourist or business purposes and does not exceed the 180-day length of stay. Your passport must be valid and within the date of your time of travel, and valid for at least 90 days from your departure date from Hong Kong. However, if you’re planning on travelling from Hong Kong to mainland China, you may need to apply for a China visa.

  • How long is the flight from London Heathrow Airport to Hong Kong?

    For as low as £376, China Eastern can have you in Hong Kong from London Heathrow Airport in 33h 45m. The distance between London Heathrow Airport and Hong Kong is about 5980 mi.

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

    Flying on China Southern is currently your cheapest option to Hong Kong, with prices starting at £288. Additional return tickets that might be worth considering are offered by China Eastern and Hainan Airlines, with the lowest prices starting at £295 and £297, respectively. These flights start at 56% 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 £202. 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 (83%), Iberia (72%) or British Airways (72%) 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?

    The cheapest flight price from London Heathrow Airport to Hong Kong is £476. On average you can expect to pay £2,608. The most popular route, (London Heathrow - Hong Kong Intl), can usually be booked for £307.

  • 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of £298). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of £584). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.

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 28 1月 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£288Average£379FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£295Average£395FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Hainan AirlinesCheapest£297Average£391FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapest£312Average£432FlexibilityNo cancel feeOn-time67%
Search Air China flights
Etihad AirwaysCheapest£416Average£473FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SWISSCheapest£424Average£630FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£444Average£642FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air IndiaCheapest£476Average£566FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Thai AirwaysCheapest£487Average£582FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
British AirwaysCheapest£495Average£638FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

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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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