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HK$2,088+ Cheap flights to Heathrow

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 11-5. Fares are subject to change and may not be available on all flights or dates of travel.
— LHR
16 Apr — 23 Apr1
1 adult

Flights to Heathrow in 2025

Find the latest flights to Heathrow in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 11 April 2025.

Return from

HK$3,911

One-way from

HK$2,088

Popular in

April

Cheapest in

November

Average price

HK$7,062

Good round-trip deal

HK$6,301 or less

Good one-way deal

HK$4,457 or less
Lufthansa
  • Lufthansa
  • 19-5-19-6
  • 2 total stops
  • 32h 55m total
  • Hong Kong to London
China Southern
  • China Southern
  • 11-5
  • 1 total stop
  • 35h 25m total
  • Hong Kong to London
Highest demand for flights based on searches. 4% potential increase in price (HK$2,345 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (HK$914 potential savings vs. average return price).
Average for return flights in April 2025
Price to beat on a round-trip flight from Hong Kong Intl to London Heathrow.
Price to beat on a one-way flight from Hong Kong Intl to London Heathrow.

Find flight deals to Heathrow Airport

Cheapest flights to Heathrow Airport
Explore the most affordable flight options available to Heathrow Airport. Find the lowest fares based on data from user searches, with prices last updated on 11 April 2025.

Mon 19-523:15HKG - LHR
1 stop15h 40mMultiple Airlines
Thu 19-615:30LHR - HKG
1 stop17h 15mMultiple Airlines
Deal found 10-4HK$3,911
Thu 15-523:15HKG - LHR
1 stop15h 40mSWISS
Wed 28-518:40LHR - HKG
1 stop15h 00mSWISS
Deal found 10-4HK$3,966
Mon 3-1121:50HKG - LHR
1 stop30h 50mFinnair
Sun 16-1110:20LHR - HKG
1 stop24h 50mFinnair
Deal found 9-4HK$4,028
Mon 19-523:25HKG - LHR
1 stop18h 15mLufthansa
Thu 19-615:30LHR - HKG
1 stop17h 15mLufthansa
Deal found 9-4HK$4,160
Fri 23-513:20HKG - LHR
1 stop37h 55mAir China
Sat 7-622:00LHR - HKG
1 stop34h 55mAir China
Deal found 9-4HK$4,470
Fri 2-513:40HKG - LHR
1 stop35h 25mChina Southern
Tue 13-521:00LHR - HKG
1 stop18h 45mChina Southern
Deal found 10-4HK$4,540
Sat 10-517:05HKG - LHR
1 stop32h 35mChina Eastern
Wed 21-521:20LHR - HKG
1 stop16h 45mChina Eastern
Deal found 9-4HK$4,912
Thu 15-514:40HKG - LHR
2 stops22h 40mRoyal Brunei Airlines
Wed 28-517:15LHR - HKG
2 stops37h 20mRoyal Brunei Airlines
Deal found 10-4HK$4,928
Tue 20-516:55HKG - LHR
1 stop33h 35mHainan Airlines
Mon 2-622:00LHR - HKG
2 stops34h 45mHainan Airlines
Deal found 8-4HK$5,067
Sat 24-523:00HKG - LHR
Nonstop14h 30mBritish Airways
Sat 31-519:35LHR - HKG
Nonstop12h 55mBritish Airways
Deal found 9-4HK$5,075
Thu 12-622:20HKG - LHR
1 stop22h 25mAir France
Wed 3-919:45LHR - HKG
1 stop14h 45mAir France
Deal found 9-4HK$5,269
Thu 31-710:30HKG - LHR
1 stop17h 20mTurkish Airlines
Thu 28-816:40LHR - HKG
1 stop33h 10mTurkish Airlines
Deal found 9-4HK$5,440

Cheapflights Fare Finder

Locate flights to Heathrow that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 11 April 2025.
Use the filters below to find and compare flights to London Heathrow Airport that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 19-5

23:15-07:55

1 stop15h 40m

London Heathrow

Thu 19-6

15:30-15:45

1 stop17h 15m

HK$3,911

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 15-5

23:15-07:55

1 stop15h 40m

London Heathrow

Wed 28-5

18:40-16:40

1 stop15h 00m

HK$3,966

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 19-5

23:25-10:40

1 stop18h 15m

London Heathrow

Thu 19-6

15:30-15:45

1 stop17h 15m

HK$4,160

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 27-5

20:55-15:10

1 stop25h 15m

London Heathrow

Wed 4-6

09:30-17:40

1 stop25h 10m

HK$4,439

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Fri 23-5

13:20-20:15

1 stop37h 55m

London Heathrow

Sat 7-6

22:00-15:55

1 stop34h 55m

HK$4,470

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Fri 2-5

13:40-18:05

1 stop35h 25m

London Heathrow

Tue 13-5

21:00-22:45

1 stop18h 45m

HK$4,540

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sat 10-5

17:05-18:40

1 stop32h 35m

London Heathrow

Wed 21-5

21:20-21:05

1 stop16h 45m

HK$4,912

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 15-5

14:40-06:20

2 stops22h 40m

London Heathrow

Wed 28-5

17:15-13:35

2 stops37h 20m

HK$4,928

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 20-5

16:55-19:30

1 stop33h 35m

London Heathrow

Mon 2-6

22:00-15:45

2 stops34h 45m

HK$5,067

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sat 24-5

23:00-06:30

Nonstop14h 30m

London Heathrow

Sat 31-5

19:35-15:30

Nonstop12h 55m

HK$5,075

Flights are sorted by cheapest return flights first.

Deals found on 10-4

Showing 1-10 of 28 results
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Best time to book a flight to Heathrow

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

When is the best time to book a flight to Heathrow?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Heathrow. Price data was last updated on 4 April 2025.

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights to Heathrow. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Heathrow?

On average, a flight from Hong Kong to Heathrow takes 14 hours 10 minutes. Flights to Heathrow from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Heathrow?

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

Users looking for the lowest fares to Heathrow should consider flying on Monday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Wednesday at midday, when prices are usually at their highest.

Weekly flight availability to Heathrow

The most flights from Hong Kong to Heathrow 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 cheapest airlines that fly to Heathrow?

The cheapest airlines flying from Hong Kong to Heathrow are SWISS, Lufthansa and China Southern.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Heathrow ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit Heathrow when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Heathrow, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 11 April 2025.
Read through reviews of airlines servicing London, such as China Airlines, Hainan Airlines and Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Boarding

8.3

Crew

8.5

Food

7.8

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Comfort

8.0

Boarding

8.3

Crew

8.5

Food

7.8

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Comfort

8.0

Boarding

8.3

Crew

8.5

Food

7.8

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Comfort

8.0

Boarding

8.3

Crew

8.5

Food

7.8

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Comfort

8.0

Boarding

8.3

Crew

8.5

Food

7.8

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

FAQs about flying to Heathrow

  • Can I find cheaper flights to Heathrow 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 Heathrow on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Heathrow?

    Based on reviews from Cheapflights users, SWISS is rated the highest out of the airlines that fly to Heathrow.

  • What is the cheapest airport to fly to in Heathrow?

    London Heathrow is currently the cheapest airport to fly to in Heathrow. One-way flights to London Heathrow typically cost HK$388, while return flights cost around HK$1,005.

  • How much is a return flight to Heathrow?

    A return flight to Heathrow will typically cost around HK$138, however they can be found for as little as HK$130.

  • Does London Heathrow have rental cars?

    Yes. Those touching down at London Heathrow can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to London Heathrow?

    Yes. London Heathrow has hotels nearby for those requiring accommodations. Aerotel London Heathrow, Terminal 2 & Terminal 3 is the closest property to London Heathrow (0.0 km away from London Heathrow).

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Winchester
Royal Tunbridge Wells
Borehamwood
Hounslow
Slough
Buckingham
Gatwick
Richmond
Wembley
Guildford
Maidstone
Enfield
Luton
Swindon
Croydon
Newmarket
Southall

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

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