Find flights
Deals
When to book
Airlines
Travel Guide

Cheap flights to London from HK$2,700

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 18-5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CMH — LON
5 May — 12 May1
1 adult
Sun 5-5
Sun 12-5

Flights to London in 2024

Find the latest flights to London in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 78,235 searches and data was last updated on 30 April 2024.

Popular in

September

Cheapest in

November

Average price

HK$7,584

Return from

HK$2,763

One-way from

HK$2,700
High demand for flights, 4% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for return flights in April 2024
From Hong Kong Intl to London
One-way flight from Hong Kong Intl (HKG) to London

Cheap flights to London in April & May 2024

Discover affordable flights and deals to London in April and May 2024. In the last 7 days, Cheapflights users made a total of 78,235 searches and data was last updated on 30 April 2024.
The below flights offer some of the lowest fares to London in April and May 2024. Be sure to check back soon as deals update often.
Wed 8-509:00HKG - LHR
1 stop16h 30mChina Southern
Wed 22-519:15LHR - HKG
1 stop32h 30mChina Southern
Deal found 29-4HK$3,099
Tue 7-513:40HKG - LHR
1 stop35h 50mChina Southern
Sun 12-520:50LHR - HKG
1 stop20h 00mChina Southern
Deal found 29-4HK$3,115
Thu 2-513:40HKG - LHR
1 stop35h 50mChina Southern
Mon 6-520:50LHR - HKG
1 stop20h 00mChina Southern
Deal found 29-4HK$3,123
Fri 3-509:00HKG - LHR
1 stop16h 30mChina Southern
Thu 9-520:50LHR - HKG
1 stop20h 00mChina Southern
Deal found 29-4HK$3,162
Thu 2-513:40HKG - LHR
1 stop35h 50mChina Southern
Wed 8-520:50LHR - HKG
1 stop20h 00mChina Southern
Deal found 29-4HK$3,217
Thu 2-513:40HKG - LHR
1 stop35h 50mChina Southern
Tue 7-520:50LHR - HKG
1 stop20h 00mChina Southern
Deal found 29-4HK$3,224
Fri 3-513:40HKG - LHR
1 stop35h 50mChina Southern
Wed 8-520:50LHR - HKG
1 stop20h 00mChina Southern
Deal found 29-4HK$3,240
Thu 2-513:40HKG - LHR
1 stop35h 50mChina Southern
Thu 9-520:50LHR - HKG
1 stop32h 20mChina Southern
Deal found 29-4HK$3,248
Fri 3-513:40HKG - LHR
1 stop35h 50mChina Southern
Thu 16-520:50LHR - HKG
1 stop32h 20mChina Southern
Deal found 29-4HK$3,256

London 2024 flight deals

Explore flight deals for London in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 78,235 searches and data were last updated on 30 April 2024.
These are some of the most attractive deals on flights to London in 2024. Check back soon for alternative fares.
Tue 9-723:25HKG - LHR
1 stop16h 15mMultiple Airlines
Thu 8-818:40LHR - HKG
1 stop14h 50mMultiple Airlines
Deal found 29-4HK$2,763
Tue 9-723:25HKG - LHR
1 stop16h 15mMultiple Airlines
Thu 8-818:40LHR - HKG
1 stop14h 50mMultiple Airlines
Deal found 29-4HK$2,849
Tue 11-623:50HKG - LHR
1 stop15h 05mSWISS
Wed 19-618:40LHR - HKG
1 stop14h 50mSWISS
Deal found 29-4HK$3,013
Wed 8-509:00HKG - LHR
1 stop16h 30mChina Southern
Wed 22-519:15LHR - HKG
1 stop32h 30mChina Southern
Deal found 29-4HK$3,099
Tue 7-513:40HKG - LHR
1 stop35h 50mChina Southern
Sun 12-520:50LHR - HKG
1 stop20h 00mChina Southern
Deal found 29-4HK$3,115
Thu 2-513:40HKG - LHR
1 stop35h 50mChina Southern
Mon 6-520:50LHR - HKG
1 stop20h 00mChina Southern
Deal found 29-4HK$3,123
Fri 3-509:00HKG - LHR
1 stop16h 30mChina Southern
Thu 9-520:50LHR - HKG
1 stop20h 00mChina Southern
Deal found 29-4HK$3,162
Wed 5-613:40HKG - LHR
1 stop35h 50mChina Southern
Wed 12-619:15LHR - HKG
1 stop32h 30mChina Southern
Deal found 29-4HK$3,170
Tue 4-613:40HKG - LHR
1 stop35h 50mChina Southern
Wed 12-619:15LHR - HKG
1 stop32h 30mChina Southern
Deal found 29-4HK$3,201

Flights to London departing soon

Discover available last-minute flight options to London, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 78,235 searches and data was last updated on 30 April 2024.
Browse some of the best deals on flights leaving last minute to London. Tip: double check your flight details before making your reservation.
Mon 6-513:40HKG - LHR
1 stop35h 25mChina Southern
Wed 22-519:15LHR - HKG
1 stop32h 30mChina Southern
Deal found 29-4HK$3,357
Mon 6-513:40HKG - LHR
1 stop35h 25mChina Southern
Mon 13-520:50LHR - HKG
1 stop32h 20mChina Southern
Deal found 29-4HK$3,365
Tue 7-517:45HKG - LHR
1 stop33h 15mAir China
Tue 21-522:00LHR - HKG
1 stop31h 10mAir China
Deal found 29-4HK$3,412
Wed 8-508:30HKG - LHR
1 stop18h 30mAir China
Thu 30-522:00LHR - HKG
1 stop31h 10mAir China
Deal found 28-4HK$3,514
Thu 9-508:30HKG - LHR
1 stop18h 30mAir China
Thu 16-522:00LHR - HKG
1 stop31h 10mAir China
Deal found 29-4HK$3,686
Mon 6-520:05HKG - LGW
1 stop17h 35mChina Eastern
Mon 20-511:35LGW - HKG
1 stop21h 30mChina Eastern
Deal found 29-4HK$3,890
Mon 6-520:15HKG - LHR
1 stop30h 45mAir China
Wed 8-520:25LHR - HKG
1 stop15h 35mAir China
Deal found 29-4HK$3,913
Tue 7-507:30HKG - LHR
1 stop18h 10mChina Eastern
Tue 14-521:20LHR - HKG
1 stop34h 35mChina Eastern
Deal found 29-4HK$3,984
Mon 6-520:15HKG - LHR
1 stop30h 45mAir China
Tue 14-522:05LHR - HKG
1 stop16h 55mAir China
Deal found 29-4HK$3,991

One-way flights to London

Explore one-way flight options to London for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 78,235 searches and data was last updated on 30 April 2024.
Consider booking one of these one-way flights heading to London. Reserve a round-trip flight to London instead by utilizing the search form above.
Sat 18-517:30HKG - LHR
3 stops57h 00mMultiple Airlines
Deal found 29-4HK$2,700
Sat 1-617:30HKG - LHR
3 stops57h 00mMultiple Airlines
Deal found 28-4HK$2,708
Tue 28-502:15HKG - LHR
2 stops23h 15mMultiple Airlines
Deal found 29-4HK$2,723
Mon 3-620:15HKG - LHR
2 stops54h 45mShenzhen Airlines
Deal found 30-4HK$2,731
Thu 20-620:15HKG - LHR
2 stops54h 35mShenzhen Airlines
Deal found 28-4HK$2,739
Sun 16-608:05HKG - LHR
2 stops42h 25mMultiple Airlines
Deal found 29-4HK$2,747
Sun 12-503:40HKG - LHR
2 stops34h 50mMultiple Airlines
Deal found 29-4HK$2,770
Thu 30-517:30HKG - LGW
3 stops55h 50mMultiple Airlines
Deal found 29-4HK$2,770
Sun 12-503:40HKG - LHR
2 stops34h 50mMultiple Airlines
Deal found 30-4HK$2,778

Direct flights to London

Tue 4-623:15HKG - LHR
Nonstop14h 35mBritish Airways
Thu 13-620:35LHR - HKG
Nonstop13h 00mBritish Airways
Deal found 29-4HK$5,619
Wed 16-1023:15HKG - LHR
Nonstop14h 35mBritish Airways
Wed 23-1019:05LHR - HKG
Nonstop13h 15mBritish Airways
Deal found 29-4HK$5,760
Wed 16-1023:15HKG - LHR
Nonstop14h 35mBritish Airways
Wed 23-1019:05LHR - HKG
Nonstop13h 15mBritish Airways
Deal found 29-4HK$5,768
Thu 10-1023:00HKG - LHR
Nonstop14h 40mBritish Airways
Wed 23-1019:05LHR - HKG
Nonstop13h 15mBritish Airways
Deal found 29-4HK$5,776
Tue 14-508:05HKG - LHR
Nonstop14h 10mCathay Pacific
Tue 28-517:00LHR - HKG
Nonstop12h 35mCathay Pacific
Deal found 29-4HK$5,784
Tue 14-508:05HKG - LHR
Nonstop14h 10mCathay Pacific
Fri 17-518:20LHR - HKG
Nonstop12h 45mCathay Pacific
Deal found 29-4HK$5,815
Tue 14-508:05HKG - LHR
Nonstop14h 10mCathay Pacific
Mon 3-618:20LHR - HKG
Nonstop12h 45mCathay Pacific
Deal found 29-4HK$5,846
Wed 15-508:05HKG - LHR
Nonstop14h 10mCathay Pacific
Wed 22-520:10LHR - HKG
Nonstop12h 35mCathay Pacific
Deal found 29-4HK$5,885
Mon 21-1023:15HKG - LHR
Nonstop14h 35mBritish Airways
Wed 30-1017:40LHR - HKG
Nonstop13h 00mBritish Airways
Deal found 29-4HK$5,901

Average price of flights to London by month

Plan your trip to London by taking into account the cheapest months to travel. The average price of a one-way flight to London is currently HK$2,741 while a return flight costs HK$3,926. Price data was last updated on 21 April 2024.

Currently, February is the cheapest month in which you can book a flight to London (average of HK$713). Flying to London in September will prove the most costly (average of HK$1,160). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

HK$6,237

February

HK$5,580

March

HK$5,807

April

HK$6,167

May

HK$5,932

June

HK$6,754

July

HK$8,914

August

HK$8,797

September

HK$9,078

October

HK$7,231

November

HK$6,222

December

HK$6,363

Temperature and rainfall in London by month

Plan your trip to London by taking into account the average temperature and rainfall totals by month.

LON

Temperature

4 - 17 °C

If weather is an important factor for your trip to London, 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).

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

Use this chart to determine the optimal time to book a return flight to London. Price data was last updated on 28 January 2024.
The best time to book flights to London is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly to London?

Use this chart to determine the cheapest time to fly return to London. Price data was last updated on 21 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to London should consider flying on Tuesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday at midday, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 30 April 2024.
See what other customers who have flown with China Southern, Air China and Lufthansa to London have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very Good
1,479 reviews

Food

7.8

Crew

8.7

Boarding

8.4

Comfort

8.1

Overall

8.3

Entertainment

8.2

Reviews

1 / 10

Had a great experience with Singapore Airlines, staff was outstanding and the food was great 👍🏼 😊

8.3
Very Good
1,479 reviews
8.3
Very Good
1,479 reviews

Food

7.8

Crew

8.7

Boarding

8.4

Comfort

8.1

Overall

8.3

Entertainment

8.2

Reviews

1 / 10

Had a great experience with Singapore Airlines, staff was outstanding and the food was great 👍🏼 😊

8.1
Very Good
4,051 reviews
8.3
Very Good
1,479 reviews

Food

7.8

Crew

8.7

Boarding

8.4

Comfort

8.1

Overall

8.3

Entertainment

8.2

Reviews

1 / 10

Had a great experience with Singapore Airlines, staff was outstanding and the food was great 👍🏼 😊

7.9
Good
1,618 reviews
8.3
Very Good
1,479 reviews

Food

7.8

Crew

8.7

Boarding

8.4

Comfort

8.1

Overall

8.3

Entertainment

8.2

Reviews

1 / 10

Had a great experience with Singapore Airlines, staff was outstanding and the food was great 👍🏼 😊

7.9
Good
1,123 reviews
8.3
Very Good
1,479 reviews

Food

7.8

Crew

8.7

Boarding

8.4

Comfort

8.1

Overall

8.3

Entertainment

8.2

Reviews

1 / 10

Had a great experience with Singapore Airlines, staff was outstanding and the food was great 👍🏼 😊

7.8
Good
2,043 reviews
8.3
Very Good
1,479 reviews

Food

7.8

Crew

8.7

Boarding

8.4

Comfort

8.1

Overall

8.3

Entertainment

8.2

Reviews

1 / 10

Had a great experience with Singapore Airlines, staff was outstanding and the food was great 👍🏼 😊

The modern city with a traditional soul, London is one of the most fascinating – and best-value – destinations. As with the other top-ranking European cities, there is a heady mix of old and new. The ancient Tower of London, Houses of Parliament, Buckingham Palace and other royal residences stand beside modern edifices such as City Hall, the Gherkin and Shard London Bridge. Add in the capital’s parks and masterpiece-stuffed museums and galleries (most of which are free to visit) and it’s little wonder why millions of tourists book flights to London each year.

In 2011 all eyes were on London for the Duke and Duchess of Cambridge’s nuptials. The oohs, aahs and rousing renditions of “God Save the Queen” kicked off what is set to be an exciting couple of years for the capital.

This year, London will host the Olympic Games, we’ll mark Charles Dickens’s 200th birthday and we’ll rejoice in Queen Elizabeth’s Diamond Jubilee with a 1,000-boat flotilla on the Thames, jolly street parties and an extra bank holiday.

London climate

July and August are usually the warmest months, however, the Great British summer has a reputation for being a washout. January is the coolest month with temperatures in the low single digits (Celsius). Spring and autumn can be very pleasant, as the temperatures are usually higher than the rest of the UK. The rain is heaviest during November when the city averages 6cm (2.5 inches). 

Getting around London

There are tons of options, the best being the Tube. London’s underground system is the fastest and easiest way to get around. Avoid rush hour though unless you like the sardine-in-a-can crush. 

London’s iconic double-decker red buses are slower, but they can be found everywhere and won’t be as crowded. Look into getting an Oyster card or Travelcard for travelling on London’s public transport – it will save you money. You can find them at tube stops or newsagents. 

Black cabs are everywhere and very comfortable, but very expensive. Minicabs are a cheaper taxi option, but you have to order them ahead of time. Watch out for illegal minicabs that trawl the theatres and nightspots. They might seem like the only late-night option, but single women or those unfamiliar with the area should and find a different way to stay safe. 

London is a big city, but many of the tourist attractions are within walking distance or along the River Thames. Take advantage of a sunny day by walking or taking a riverboat. 

Driving is not recommended, as parking is near impossible to find and a Congestion Charge will cost you extra when driving into the city’s centre Monday to Friday between 7am and 6pm. Rent a car only if you’d like to head out into the country. You will need to be over 25 and have a licence and a credit card. For more information visit www.tfl.gov.uk.

What is good to know if travelling to London?

  • Major museums and art galleries are free to visit. These include the world-renowned British Museum, Natural History and Science Museums, Victoria and Albert Museum, Imperial War Museum and National Maritime Museum. There are also smaller, quirkier museums such as The Geffrye Museum, restored 18th-century almshouses with a number of period rooms from 1600 to the present day.
  • The Changing of the Guard at Buckingham Palace is when the new guard exchanges duty with the old guard. It’s a fantastic sight. The schedule is on the official British Monarchy website (www.royal.gov.uk).
  • Hoxton is one of the coolest places in London. It was once the centre of the rag trade. Now, its large factory spaces have been transformed in to uber-cool galleries and artists’ studios.
  • The best place to get a curry is Brick Lane in East London. Jellied eels are not as popular as they once were but if you’d like to try them, the best place, bar none, is M Manze Pie and Eel Shop, the oldest pie-and-mash shop in London.
  • The London Eye, situated on the South Bank of the Thames, offers great views of London. Another vantage point is the gallery of the Monument to the Great Fire of London in the City of London. It was built between 1671 and 1677; its 311 steps leading to an observation deck beneath the shining gold “flame”.
  • When is the best time to fly to London?

    Peak season: Most visitors arrive on flights to London between June and September. Christmas and Easter are other peak times. School holidays – half-term weeks in October, February and May – are very busy. Families flock to the museums and attractions. Shoulder season: Shoulder season is from April to May (excluding Easter) and early September to October. September/October is a great time of year to get cheaper flights and it can be the best time to visit: fewer crowds, cheaper hotel rooms, and better light for photography and bringing out the scenery. Off season: As London is a four-season destination there’s not much of an off-season. The weeks following Christmas and New Year until Easter are fairly quiet.

  • What does LHR mean?

    This is defined as London Heathrow Airport (LHR). Codes like LHR are often used to just call airports uniquely. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are some additional IATA codes for airports related to your trip.

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

  • What is the best airline to fly to London?

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

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

    London Heathrow Airport is currently the cheapest airport to fly to in London. One-way flights to London Heathrow Airport typically cost HK$70, while return flights cost around HK$278.

  • How much is a return flight to London?

    A return flight to London will typically cost around HK$845, however they can be found for as little as HK$77.

  • Where does the fastest flight to London depart from?

    For those looking to save time traveling to London, Hong Kong offers the quickest one-way flight (14 hours 0 minutes).

  • Does London Heathrow Airport have rental cars?

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

  • Are there hotels close to London Heathrow Airport?

    Yes. London Heathrow Airport has hotels nearby for those requiring accommodations. Aerotel London Heathrow T2 & T3 is the closest property to London Heathrow Airport (0.0 km away from London Heathrow Airport).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to London by cabin class

Find flights to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Business Classfrom HK$26,107/person
Prem Econ Classfrom HK$12,253/person
Economy classfrom HK$4,219/person
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.