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HK$2,095+ Cheap flights to the United Kingdom

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
26 Apr — 3 May1
1 adult

Flights to United Kingdom in 2025

Find the latest flights to United Kingdom 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 21 April 2025.

Return from

HK$4,020

One-way from

HK$2,095

Popular in

April

Cheapest in

November

Average price

HK$7,085

Good round-trip deal

HK$6,295 or less

Good one-way deal

HK$4,457 or less
4-6-11-6
  • 4-6-11-6
  • 4 total stops
  • 52h 25m total
  • Hong Kong to London
China Eastern
  • China Eastern
  • 6-5
  • 1 total stop
  • 18h 10m total
  • Hong Kong to United Kingdom
Highest demand for flights based on searches. 4% potential increase in price (HK$2,092 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (HK$926 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 United Kingdom.
Price to beat on a one-way flight from Hong Kong Intl to United Kingdom.

Find flights to United Kingdom

Browse one-way and return flights deals to the United Kingdom on Cheapflights. Flight deals are based on user searches and were last updated on 21 April 2025
Explore the United Kingdom

Find flight deals to United Kingdom

Cheapest flights to United Kingdom
Explore the most affordable flight options available to United Kingdom. Find the lowest fares based on data from user searches, with prices last updated on 21 April 2025.

Wed 4-620:55HKG - STN
2 stops32h 35mMultiple Airlines
Wed 11-614:50STN - HKG
2 stops19h 50mMultiple Airlines
Deal found 20-4HK$4,020
Wed 4-620:55HKG - LTN
2 stops30h 50mMultiple Airlines
Wed 11-613:00LTN - HKG
2 stops21h 40mMultiple Airlines
Deal found 20-4HK$4,090
Wed 4-620:55HKG - LGW
2 stops30h 45mMultiple Airlines
Wed 11-609:45LGW - HKG
2 stops24h 55mMultiple Airlines
Deal found 20-4HK$4,113
Wed 4-620:55HKG - LHR
1 stop30h 45mFinnair
Wed 11-607:30LHR - HKG
1 stop27h 10mFinnair
Deal found 19-4HK$4,175
Thu 12-623:15HKG - LHR
1 stop15h 40mMultiple Airlines
Wed 25-617:30LHR - HKG
1 stop15h 15mMultiple Airlines
Deal found 21-4HK$4,221
Sun 25-523:15HKG - BHX
1 stop15h 30mSWISS
Thu 21-818:50BHX - HKG
1 stop14h 50mSWISS
Deal found 21-4HK$4,221

Cheapflights Fare Finder

Locate flights to United Kingdom 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 21 April 2025.
Use the filters below to find and compare flights to the United Kingdom that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongLondon

HKG - STN

HKGSTN

Hong Kong Intl

Wed 4-6

20:55-22:30

2 stops32h 35m

London Stansted

Wed 11-6

14:50-17:40

2 stops19h 50m

HK$4,020

Hong KongLondon

HKG - LTN

HKGLTN

Hong Kong Intl

Wed 4-6

20:55-20:45

2 stops30h 50m

London Luton

Wed 11-6

13:00-17:40

2 stops21h 40m

HK$4,090

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Wed 4-6

20:55-20:40

2 stops30h 45m

London Gatwick

Wed 11-6

09:45-17:40

2 stops24h 55m

HK$4,113

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 4-6

20:55-20:40

1 stop30h 45m

London Heathrow

Wed 11-6

07:30-17:40

1 stop27h 10m

HK$4,175

Hong KongBirmingham

HKG - BHX

HKGBHX

Hong Kong Intl

Sun 25-5

23:15-07:45

1 stop15h 30m

Birmingham

Thu 21-8

18:50-16:40

1 stop14h 50m

HK$4,221

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 12-6

23:15-07:55

1 stop15h 40m

London Heathrow

Wed 25-6

17:30-15:45

1 stop15h 15m

HK$4,221

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Thu 12-6

23:15-17:50

1 stop25h 35m

London Gatwick

Tue 17-6

18:35-16:40

1 stop15h 05m

HK$4,284

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 12-6

23:15-07:55

1 stop15h 40m

London Heathrow

Mon 23-6

18:40-16:40

1 stop15h 00m

HK$4,307

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 11-6

23:25-18:40

1 stop26h 15m

London Heathrow

Mon 23-6

07:30-15:45

1 stop25h 15m

HK$4,315

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 5-6

13:40-18:05

1 stop35h 25m

London Heathrow

Thu 12-6

21:00-12:20

1 stop32h 20m

HK$4,353

Flights are sorted by cheapest return flights first.

Deals found on 20-4

Showing 1-10 of 60 results
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Best time to book a flight to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 the United Kingdom

How long is the flight to United Kingdom?

On average, a flight from Hong Kong to United Kingdom takes 19 hours 11 minutes. Flights to United Kingdom 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 United Kingdom?

Use this chart to determine the cheapest time to fly return from Hong Kong to United Kingdom. Price data was last updated on 16 December 2024.

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

Weekly flight availability to United Kingdom

The most flights from Hong Kong to United Kingdom are scheduled on a Saturday (8 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 United Kingdom?

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

Rainfall in United Kingdom by month

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

In terms of precipitation, rainfall in United Kingdom 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 United Kingdom when rainfall is around 40.0 mm.

Temperature in United Kingdom by month

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

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

What are the most popular places to fly to in United Kingdom?

Destination popularity is based on the amount of flight searches to United Kingdom in the last few years. This data was updated on 21 April 2025.
The most popular places in United Kingdom to fly to are England and Scotland.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated 21 April 2025.
Read reviews from past customers who have flown EVA Air, Japan Airlines and Hainan Airlines to United Kingdom. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

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

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

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

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

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

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

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

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

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

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

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 United Kingdom

United Kingdom insider information

  • The UK has a proud theatre tradition. London’s West End is the largest theatre district in the world. The reconstructed Shakespeare’s Globe on London’s Bankside has exhibits, educational programmes, and, of course, an annual season that runs from May to October. In Shakespeare’s Day, the cheap areas of the theatre were filled by “groundlings”, theatre-goers who had paid one penny to watch the performance. These tickets now cost £5. Outside London, the Minack Theatre, an open-air theatre in Cornwall is celebrating its 75th anniversary season with a performance of The Tempest, the play for which the theatre was created.
  • Follow the Ridgeway National Trail from Avebury, a stone circle about 5,000 years older than Stonehenge. Unlike Stonehenge, you can wander among the stones. Close to Avebury are the white horses – five large white horses – cut into the chalk downs. The Cerne Giant, in Dorset, is another giant chalk figure. Beside the sea in Cornwall is Tintagel Castle, said to be King Arthur’s birthplace.
  • Get a glimpse of the Royal Family (maybe) by visiting Buckingham Palace or Windsor Castle, two of the Queen’s official residences. You may spy them at Balmoral in Scotland during the summer months, going to service at Crathie Parish Church on Sunday morning or at the Highland Games in Braemar every September.
  • London is an expensive city, but culture vultures can enjoy museums and galleries free of charge. These include the National Gallery, Royal Academy, Tate Britain and Tate Modern, the Imperial War Museum, and the Victoria and Albert Museum. Outside London there are The National Football Museum in Preston; The Baltic Centre for Contemporary Art in Gateshead and the national museums of Scotland and Wales to name just a few.
  • Among the top seaside resorts are Whitby, Yorkshire; Wells-next-the-Sea, Norfolk; Frinton-on-Sea, Essex; Swanage, Dorset; and Sidmouth, Devon.
  • What is the climate like in United Kingdom?

    The United Kingdom has a generally mild climate. Wales gets most of the rain and Scotland and northern England get most snow in the winter. The south gets most of the mild, dry weather and the vast majority of sunny days.

  • When is the best time to fly to United Kingdom?

    Peak season: The UK is a year-round destination and flights to the UK are always packed with travellers eager to explore the country’s main attractions. Peak summer months are busiest, especially in London, and the major tourist centres. Summer (June to August) temperatures range between 14 and 30 degrees Celsius. Off season: Winter months (December to early March) can be cold (average temperatures about one-two degrees Celsius), but in general, the further north you go, the colder the weather. This is the time to visit for winter sports. Scotland has five main areas for winter sports: Nevis Range, Glencoe, Glenshee, Cairngorm and the Lecht. Shoulder season: Spring (March to May) and Autumn (September to November) can be great times to visit. The tourist season is just gearing up (or gearing down) and the weather can be sunny and warm. May and September, in particular, can enjoy very good weather.

  • What is the best way to travel around United Kingdom?

    Several airlines connect cities around the UK including BA, easyJet, bmi, bmibaby and Flybe. Air Southwest operates services to the south west of England. ScotAirways connects Scottish cities and Eastern Airways links the east of the UK with Scotland. Train service is decent, if expensive. In London, the underground rail is punctual and comprehensive. Buy an Oyster card at any Tube station to get around more cheaply. Buying a ticket at the station is much more expensive than using the card – £1.50 for a zone 1 ticket as opposed to £4 at the station. There are trams in several cities including Manchester and Sheffield. Croydon has a Tramlink and Blackpool, the resort town in Lancashire, has the UK’s only remaining “traditional” tramway. The National Express bus service is an economical way to get around the UK and it offers a very good service. London buses are fast and regular, linking up the capital day and night. There are good bus services in other cities around England, Scotland, Wales and Northern Ireland. The Postbus is a nationwide service of more than 200 routes, mostly in remote areas. Car hire is easy. All the major companies are represented at airports and in cities around the UK.

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

  • What is the best airline to fly to United Kingdom?

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

  • What is the cheapest airport to fly to in United Kingdom?

    Bristol is currently the cheapest airport to fly to in United Kingdom. One-way flights to Bristol typically cost HK$88, while return flights cost around HK$53.

  • How much is a return flight to United Kingdom?

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

  • Where does the fastest flight to United Kingdom depart from?

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

  • 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

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