Cheap flights to London from HK$2,793

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 11-3. 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.
WAS — LON
2 Mar — 9 Mar1
1 adult
Sat 2-3
Sat 9-3

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 83,102 searches and data was last updated on 26 February 2024.

Popular in

September

Cheapest in

November

Average price

HK$6,540

Return from

HK$3,067

One-way from

HK$1,831
High demand for flights, 4% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for return flights in February 2024
From Hong Kong Intl to London
One-way flight from Hong Kong Intl (HKG) to London

Cheap flights to London in February & March 2024

Discover affordable flights and deals to London in February and March 2024. In the last 7 days, Cheapflights users made a total of 83,102 searches and data was last updated on 26 February 2024.
The below flights offer some of the lowest fares to London in February and March 2024. Be sure to check back soon as deals update often.
Mon 4-317:15IAD - LHR
1 stop17h 45mScandinavian Airlines
Tue 12-320:30LHR - IAD
1 stop24h 15mScandinavian Airlines
Deal found 25-2HK$4,475
Mon 11-318:15IAD - LHR
2 stops16h 20mScandinavian Airlines
Mon 8-406:40LHR - IAD
1 stop13h 45mScandinavian Airlines
Deal found 25-2HK$4,498
Mon 11-318:15IAD - LHR
2 stops16h 20mScandinavian Airlines
Mon 8-419:30LHR - IAD
2 stops24h 55mScandinavian Airlines
Deal found 25-2HK$4,530
Mon 18-318:15IAD - LHR
2 stops16h 20mScandinavian Airlines
Mon 22-419:30LHR - IAD
2 stops24h 55mScandinavian Airlines
Deal found 25-2HK$4,545
Mon 26-219:15IAD - LHR
1 stop17h 15mTAP AIR PORTUGAL
Wed 28-218:30LHR - IAD
1 stop25h 30mTAP AIR PORTUGAL
Deal found 25-2HK$4,608
Sun 10-318:15LAX - LHR
Nonstop10h 35mFinnair
Wed 20-310:20LHR - LAX
1 stop14h 45mFinnair
Deal found 25-2HK$4,686
Wed 20-318:15LAX - LHR
Nonstop10h 35mFinnair
Fri 12-410:20LHR - LAX
1 stop14h 45mFinnair
Deal found 25-2HK$4,694
Tue 27-219:40IAD - LHR
1 stop10h 10mIcelandair
Thu 14-312:15LHR - IAD
1 stop11h 05mIcelandair
Deal found 25-2HK$4,694
Tue 27-219:40IAD - LHR
1 stop10h 10mIcelandair
Tue 12-312:15LHR - IAD
1 stop11h 05mIcelandair
Deal found 25-2HK$4,702

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 83,102 searches and data were last updated on 26 February 2024.
These are some of the most attractive deals on flights to London in 2024. Check back soon for alternative fares.
Mon 15-417:10IAD - LHR
1 stop10h 55mAer Lingus
Wed 22-507:40LHR - IAD
1 stop13h 00mAer Lingus
Deal found 25-2HK$3,927
Fri 19-407:30LAX - LHR
2 stops30h 10mAustrian Airlines
Sun 21-414:05LHR - LAX
2 stops37h 06mAustrian Airlines
Deal found 25-2HK$4,311
Thu 18-407:30LAX - LHR
2 stops41h 50mAustrian Airlines
Sun 21-409:05LHR - LAX
2 stops41h 29mAustrian Airlines
Deal found 25-2HK$4,342
Thu 11-417:10LAX - LHR
2 stops37h 10mAustrian Airlines
Sun 14-409:05LHR - LAX
2 stops42h 06mAustrian Airlines
Deal found 24-2HK$4,412
Sun 12-520:30IAD - LHR
1 stop10h 25mIcelandair
Fri 31-513:05LHR - IAD
1 stop11h 10mIcelandair
Deal found 24-2HK$4,412
Thu 18-417:10LAX - LHR
2 stops30h 30mLufthansa
Sun 21-407:25LHR - LAX
1 stop15h 30mLufthansa
Deal found 25-2HK$4,452
Thu 25-417:15IAD - LHR
1 stop21h 15mScandinavian Airlines
Sat 27-417:30LHR - IAD
2 stops26h 55mScandinavian Airlines
Deal found 25-2HK$4,459
Fri 19-412:50LAX - LHR
Nonstop10h 35mLufthansa
Sun 21-407:25LHR - LAX
1 stop15h 30mLufthansa
Deal found 25-2HK$4,467
Mon 4-317:15IAD - LHR
1 stop17h 45mScandinavian Airlines
Tue 12-320:30LHR - IAD
1 stop24h 15mScandinavian Airlines
Deal found 25-2HK$4,475

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 83,102 searches and data was last updated on 26 February 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 4-317:15IAD - LHR
1 stop17h 45mScandinavian Airlines
Thu 14-306:40LHR - IAD
1 stop14h 05mScandinavian Airlines
Deal found 25-2HK$4,475
Sun 3-317:15IAD - LHR
1 stop17h 45mScandinavian Airlines
Tue 12-320:30LHR - IAD
1 stop24h 15mScandinavian Airlines
Deal found 25-2HK$4,710
Mon 4-317:15IAD - LHR
2 stops16h 20mScandinavian Airlines
Tue 19-319:30LHR - IAD
2 stops25h 15mScandinavian Airlines
Deal found 24-2HK$4,764
Mon 4-317:15IAD - LHR
1 stop19h 25mScandinavian Airlines
Fri 15-306:40LHR - IAD
1 stop14h 05mScandinavian Airlines
Deal found 25-2HK$4,866
Mon 4-318:20IAD - LHR
Nonstop7h 10mBritish Airways
Wed 13-312:10LHR - IAD
Nonstop8h 30mBritish Airways
Deal found 25-2HK$4,929
Tue 5-317:15IAD - LHR
1 stop19h 25mScandinavian Airlines
Mon 11-318:40LHR - IAD
1 stop26h 05mScandinavian Airlines
Deal found 25-2HK$5,023
Sun 3-318:25IAD - LHR
Nonstop7h 15mUnited Airlines
Mon 18-308:50LHR - IAD
1 stop34h 40mUnited Airlines
Deal found 25-2HK$5,038
Mon 4-322:00IAD - LHR
Nonstop7h 25mLufthansa
Tue 19-308:30LHR - IAD
1 stop12h 20mLufthansa
Deal found 24-2HK$5,046
Wed 6-313:05IAD - LHR
2 stops13h 05mUnited Airlines
Mon 11-313:45LHR - IAD
1 stop29h 45mUnited Airlines
Deal found 25-2HK$5,070

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 83,102 searches and data was last updated on 26 February 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.
Mon 11-320:15IAD - LHR
1 stop12h 25mTAP AIR PORTUGAL
Deal found 25-2HK$2,793
Sun 5-519:55LAX - LHR
1 stop29h 15mMultiple Airlines
Deal found 25-2HK$3,075
Mon 22-717:35IAD - LHR
1 stop11h 45mTAP AIR PORTUGAL
Deal found 25-2HK$3,215
Fri 19-420:00LAX - LHR
2 stops32h 00mWestJet
Deal found 25-2HK$3,247
Fri 2-822:20IAD - LHR
1 stop14h 25mTAP AIR PORTUGAL
Deal found 25-2HK$3,341
Mon 22-414:25LAX - LHR
Nonstop10h 35mBritish Airways
Deal found 25-2HK$3,466
Wed 17-421:30LAX - LHR
Nonstop10h 35mFinnair
Deal found 25-2HK$3,474
Wed 13-319:25IAD - LHR
Nonstop7h 15mLufthansa
Deal found 25-2HK$3,474
Sun 24-316:20LAX - LHR
1 stop12h 50mBritish Airways
Deal found 25-2HK$3,505

Direct flights to London

Sun 10-320:00LAX - LHR
Nonstop10h 30mLufthansa
Tue 19-315:20LHR - LAX
Nonstop11h 15mLufthansa
Deal found 25-2HK$4,890
Mon 11-319:20IAD - LHR
Nonstop7h 10mFinnair
Tue 19-316:30LHR - IAD
Nonstop8h 30mFinnair
Deal found 24-2HK$4,890
Sun 24-319:00LAX - LHR
Nonstop10h 15mVirgin Atlantic
Tue 9-417:30LHR - LAX
Nonstop11h 20mVirgin Atlantic
Deal found 25-2HK$4,897
Wed 13-323:00IAD - LHR
Nonstop7h 05mFinnair
Wed 20-316:30LHR - IAD
Nonstop8h 30mFinnair
Deal found 25-2HK$4,897
Wed 27-318:15LAX - LHR
Nonstop10h 35mBritish Airways
Wed 3-414:05LHR - LAX
Nonstop11h 00mBritish Airways
Deal found 25-2HK$4,905
Mon 22-422:45IAD - LHR
Nonstop7h 20mFinnair
Wed 1-517:25LHR - IAD
Nonstop8h 05mFinnair
Deal found 25-2HK$4,905
Tue 16-417:55IAD - LHR
Nonstop7h 20mBritish Airways
Wed 24-417:25LHR - IAD
Nonstop8h 05mBritish Airways
Deal found 25-2HK$4,921
Tue 2-422:45IAD - LHR
Nonstop7h 20mBritish Airways
Tue 9-412:35LHR - IAD
Nonstop8h 00mBritish Airways
Deal found 25-2HK$4,937
Wed 17-420:00LAX - LHR
Nonstop10h 50mDelta
Sat 27-416:50LHR - LAX
Nonstop11h 35mDelta
Deal found 25-2HK$5,023

Find flights to London within your budget

Locate flights to London that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 83,102 searches and data was last updated on 26 February 2024.

Fly from

Any airport

Budget

HK$3,927 - HK$4,827

Route

Departure

Return

Price

Washington, D.C. Dulles IntlLondon Heathrow

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Mon 15-4

1 stop10h 55m

London Heathrow

Wed 22-5

1 stop13h 00m

HK$3,927

Los AngelesLondon Heathrow

LAX - LHR

LAXLHR

Los Angeles

Fri 19-4

2 stops30h 10m

London Heathrow

Sun 21-4

2 stops37h 06m

HK$4,311

Washington, D.C. Dulles IntlLondon Heathrow

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Sun 12-5

1 stop10h 25m

London Heathrow

Fri 31-5

1 stop11h 10m

HK$4,412

Los AngelesLondon Heathrow

LAX - LHR

LAXLHR

Los Angeles

Thu 18-4

2 stops30h 30m

London Heathrow

Sun 21-4

1 stop15h 30m

HK$4,452

Washington, D.C. Dulles IntlLondon Heathrow

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Thu 25-4

1 stop21h 15m

London Heathrow

Sat 27-4

2 stops26h 55m

HK$4,459

Los AngelesLondon Heathrow

LAX - LHR

LAXLHR

Los Angeles

Sun 10-3

Nonstop10h 35m

London Heathrow

Wed 27-3

1 stop14h 45m

HK$4,686

Los AngelesLondon Heathrow

LAX - LHR

LAXLHR

Los Angeles

Thu 11-4

Nonstop10h 35m

London Heathrow

Mon 15-4

1 stop15h 35m

HK$4,772

Washington, D.C. Dulles IntlLondon Heathrow

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Fri 19-4

Nonstop7h 35m

London Heathrow

Sun 21-4

1 stop15h 15m

HK$4,780

Los AngelesLondon Heathrow

LAX - LHR

LAXLHR

Los Angeles

Mon 11-3

Nonstop10h 15m

London Heathrow

Tue 19-3

1 stop13h 20m

HK$4,827

Flights are sorted by cheapest first

Deals found on 25-2

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$3,288 while a return flight costs HK$4,514. Price data was last updated on 18 February 2024.

Currently, February is the cheapest month in which you can book a flight to London (average of HK$771). Flying to London in September will prove the most costly (average of HK$1,165). 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$6,227

February

HK$6,032

March

HK$6,360

April

HK$7,307

May

HK$7,151

June

HK$7,589

July

HK$8,934

August

HK$8,895

September

HK$9,114

October

HK$7,072

November

HK$6,071

December

HK$6,423

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 18 February 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to London should consider flying on Monday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday 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 26 February 2024.
See what other customers who have flown with China Southern, Air France and Royal Brunei Airlines 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
1,556 reviews

Crew

8.7

Comfort

8.2

Entertainment

8.2

Overall

8.3

Boarding

8.4

Food

7.9

Reviews

1 / 10

I like that they have food on the way to Singapore but it’s only one package of food nothing else. I didn’t like that the gate number on the boarding pass is different from the announcements at the airport there’s no consistency, the same thing happened on the way to the Philippines on June 3 with Singapore airlines flights delayed & different gate numbers on the boarding when I got to the gate number.

8.3
Very Good
1,556 reviews
8.3
Very Good
1,556 reviews

Crew

8.7

Comfort

8.2

Entertainment

8.2

Overall

8.3

Boarding

8.4

Food

7.9

Reviews

1 / 10

I like that they have food on the way to Singapore but it’s only one package of food nothing else. I didn’t like that the gate number on the boarding pass is different from the announcements at the airport there’s no consistency, the same thing happened on the way to the Philippines on June 3 with Singapore airlines flights delayed & different gate numbers on the boarding when I got to the gate number.

8.1
Very Good
4,320 reviews
8.3
Very Good
1,556 reviews

Crew

8.7

Comfort

8.2

Entertainment

8.2

Overall

8.3

Boarding

8.4

Food

7.9

Reviews

1 / 10

I like that they have food on the way to Singapore but it’s only one package of food nothing else. I didn’t like that the gate number on the boarding pass is different from the announcements at the airport there’s no consistency, the same thing happened on the way to the Philippines on June 3 with Singapore airlines flights delayed & different gate numbers on the boarding when I got to the gate number.

7.8
Good
1,764 reviews
8.3
Very Good
1,556 reviews

Crew

8.7

Comfort

8.2

Entertainment

8.2

Overall

8.3

Boarding

8.4

Food

7.9

Reviews

1 / 10

I like that they have food on the way to Singapore but it’s only one package of food nothing else. I didn’t like that the gate number on the boarding pass is different from the announcements at the airport there’s no consistency, the same thing happened on the way to the Philippines on June 3 with Singapore airlines flights delayed & different gate numbers on the boarding when I got to the gate number.

7.8
Good
2,258 reviews
8.3
Very Good
1,556 reviews

Crew

8.7

Comfort

8.2

Entertainment

8.2

Overall

8.3

Boarding

8.4

Food

7.9

Reviews

1 / 10

I like that they have food on the way to Singapore but it’s only one package of food nothing else. I didn’t like that the gate number on the boarding pass is different from the announcements at the airport there’s no consistency, the same thing happened on the way to the Philippines on June 3 with Singapore airlines flights delayed & different gate numbers on the boarding when I got to the gate number.

7.8
Good
1,342 reviews
8.3
Very Good
1,556 reviews

Crew

8.7

Comfort

8.2

Entertainment

8.2

Overall

8.3

Boarding

8.4

Food

7.9

Reviews

1 / 10

I like that they have food on the way to Singapore but it’s only one package of food nothing else. I didn’t like that the gate number on the boarding pass is different from the announcements at the airport there’s no consistency, the same thing happened on the way to the Philippines on June 3 with Singapore airlines flights delayed & different gate numbers on the boarding when I got to the gate number.

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.

Browse thousands of different options on Cheapflights for your next trip

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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$23,914/person
Prem Econ Classfrom HK$14,756/person
Economy classfrom HK$4,365/person

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