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HK$2,095+ 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 6-5. Fares are subject to change and may not be available on all flights or dates of travel.
— LHR
27 huhti — 4 Touko1
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 22 huhtikuu 2025.

Return from

HK$3,849

One-way from

HK$2,095

Popular in

April

Cheapest in

November

Average price

HK$7,085

Good round-trip deal

HK$6,296 or less

Good one-way deal

HK$4,457 or less
China Eastern
  • China Eastern
  • 6-5-9-5
  • 2 total stops
  • 48h 20m total
  • Hong Kong to London
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China Eastern
  • China Eastern
  • 9-5
  • 1 total stop
  • 18h 10m total
  • Hong Kong to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (HK$2,090 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (HK$929 potential savings vs. average return price).
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Average for return flights in April 2025
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Price to beat on a round-trip flight from Hong Kong Intl to London Heathrow.
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Price to beat on a one-way flight from Hong Kong Intl to London Heathrow.
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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 22 huhtikuu 2025.

to 15-523:15HKG - LHR
1 stop15h 40mMultiple Airlines
ti 20-517:30LHR - HKG
1 stop15h 15mMultiple Airlines
Deal found 22-4HK$4,160
ma 19-507:30HKG - LHR
1 stop18h 10mChina Eastern
ma 26-521:20LHR - HKG
1 stop16h 45mChina Eastern
Deal found 21-4HK$4,214
ma 19-523:15HKG - LHR
1 stop19h 10mSWISS
ma 26-518:40LHR - HKG
1 stop15h 00mSWISS
Deal found 21-4HK$4,253
ti 3-620:55HKG - LHR
1 stop32h 15mFinnair
ti 10-607:30LHR - HKG
1 stop27h 10mFinnair
Deal found 21-4HK$4,346
to 5-613:40HKG - LHR
1 stop35h 25mChina Southern
to 12-621:00LHR - HKG
1 stop32h 20mChina Southern
Deal found 20-4HK$4,354
to 5-608:30HKG - LHR
1 stop19h 00mAir China
to 12-622:00LHR - HKG
1 stop34h 55mAir China
Deal found 21-4HK$4,470
ke 11-623:25HKG - LHR
1 stop23h 15mLufthansa
to 19-607:25LHR - HKG
2 stops25h 20mLufthansa
Deal found 21-4HK$4,478
to 12-614:40HKG - LHR
2 stops22h 40mRoyal Brunei Airlines
ke 25-617:15LHR - HKG
2 stops37h 20mRoyal Brunei Airlines
Deal found 21-4HK$4,905
ma 19-508:05HKG - LHR
Nonstop14h 10mCathay Pacific
ma 26-517:00LHR - HKG
Nonstop12h 35mCathay Pacific
Deal found 21-4HK$4,998
to 8-516:55HKG - LHR
2 stops33h 35mHainan Airlines
ma 12-522:00LHR - HKG
2 stops28h 05mHainan Airlines
Deal found 21-4HK$5,044
pe 6-607:45HKG - LHR
1 stop18h 25m泰國航空
pe 13-612:30LHR - HKG
1 stop18h 50m泰國航空
Deal found 21-4HK$5,114
ke 21-523:00HKG - LHR
Nonstop14h 30mBritish Airways
pe 30-519:35LHR - HKG
Nonstop12h 55mBritish Airways
Deal found 21-4HK$5,161

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 22 huhtikuu 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

to 15-5

23:15-07:55

1 stop15h 40m

London Heathrow

ti 20-5

17:30-15:45

1 stop15h 15m

HK$4,160

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

ma 19-5

07:30-18:40

1 stop18h 10m

London Heathrow

ma 26-5

21:20-21:05

1 stop16h 45m

HK$4,214

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

ma 19-5

23:15-11:25

1 stop19h 10m

London Heathrow

ma 26-5

18:40-16:40

1 stop15h 00m

HK$4,253

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

ti 3-6

20:55-22:10

1 stop32h 15m

London Heathrow

ti 10-6

07:30-17:40

1 stop27h 10m

HK$4,346

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

to 5-6

13:40-18:05

1 stop35h 25m

London Heathrow

to 12-6

21:00-12:20

1 stop32h 20m

HK$4,354

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

to 5-6

08:30-20:30

1 stop19h 00m

London Heathrow

to 12-6

22:00-15:55

1 stop34h 55m

HK$4,470

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

ke 11-6

23:25-15:40

1 stop23h 15m

London Heathrow

to 19-6

07:25-15:45

2 stops25h 20m

HK$4,478

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

to 12-6

14:40-06:20

2 stops22h 40m

London Heathrow

ke 25-6

17:15-13:35

2 stops37h 20m

HK$4,905

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

ma 19-5

08:05-15:15

Nonstop14h 10m

London Heathrow

ma 26-5

17:00-12:35

Nonstop12h 35m

HK$4,998

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

to 8-5

16:55-19:30

2 stops33h 35m

London Heathrow

ma 12-5

22:00-09:05

2 stops28h 05m

HK$5,044

Flights are sorted by cheapest return flights first.

Deals found on 22-4

Showing 1-10 of 28 results
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2
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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 18 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 most popular airlines that fly to Heathrow?

The most popular airlines flying from Hong Kong to Heathrow are Cathay Pacific, British Airways and SWISS.

Cathay Pacific

Cathay Pacific

From HK$788

British Airways

British Airways

From HK$731

SWISS

SWISS

From HK$343

Lufthansa

Lufthansa

From HK$395

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 22 huhtikuu 2025.
Read through reviews of airlines servicing London, such as EVA Air, Hainan Airlines and 泰國航空. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,179 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
EVA Air
8.4
Very Good
1,179 reviews
EVA Air
8.4
Very Good
1,179 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Hainan Airlines
8.1
Very Good
37 reviews
EVA Air
8.4
Very Good
1,179 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
泰國航空
7.7
Good
325 reviews
EVA Air
8.4
Very Good
1,179 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Finnair
7.6
Good
1,272 reviews
EVA Air
8.4
Very Good
1,179 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
SWISS
7.5
Good
1,582 reviews
EVA Air
8.4
Very Good
1,179 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

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$88, while return flights cost around HK$878.

  • How much is a return flight to Heathrow?

    A return flight to Heathrow will typically cost around HK$882, however they can be found for as little as HK$113.

  • 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 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
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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