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$672+ Cheap flights from the United Kingdom

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. 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.
LHR — HKG
1 Jan — 8 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from United Kingdom

Discover essential information about flights departing from United Kingdom, including flight schedules, destinations, airlines operating at the United Kingdom airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 2 December 2025.

Good round-trip deal

$45 or less

Good one-way deal

$35 or less
Price to beat on a round-trip flight from United Kingdom.
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Price to beat on a one-way flight from United Kingdom.
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Find flights from United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom
Explore the most affordable flight options available from United Kingdom. Find the lowest fares based on data from user searches, with prices last updated on 2 December 2025.

Sun 25/117:40LCY - HKG
1 stop16h 05mMultiple Airlines
Tue 27/123:45HKG - LCY
1 stop17h 30mMultiple Airlines
Deal found 1/12$993
Thu 22/118:15LCY - HKG
1 stop14h 10mLufthansa
Mon 26/123:45HKG - LCY
1 stop25h 55mLufthansa
Deal found 28/11$1,029
Wed 14/118:10LCY - HKG
1 stop14h 15mLufthansa
Wed 21/123:45HKG - LCY
1 stop17h 20mLufthansa
Deal found 30/11$1,031
Fri 16/117:40LCY - HKG
1 stop16h 05mSWISS
Thu 22/123:30HKG - LCY
1 stop17h 15mSWISS
Deal found 30/11$1,032
Fri 16/117:40LCY - HKG
1 stop16h 05mSWISS
Thu 29/123:30HKG - LCY
1 stop17h 15mSWISS
Deal found 30/11$1,061
Sun 25/117:40LCY - HKG
1 stop16h 05mSWISS
Mon 9/223:30HKG - LCY
1 stop17h 10mSWISS
Deal found 1/12$1,073
Tue 20/118:15LCY - HKG
1 stop14h 10mMultiple Airlines
Thu 29/123:30HKG - LCY
1 stop17h 15mMultiple Airlines
Deal found 1/12$1,081
Wed 21/117:40LCY - HKG
1 stop16h 05mSWISS
Thu 29/123:30HKG - LCY
1 stop17h 15mSWISS
Deal found 1/12$1,083
Thu 15/117:40LCY - HKG
1 stop16h 05mSWISS
Thu 22/123:30HKG - LCY
1 stop17h 15mSWISS
Deal found 30/11$1,090
Mon 12/118:15LCY - HKG
1 stop14h 10mMultiple Airlines
Fri 23/123:30HKG - LCY
1 stop20h 10mMultiple Airlines
Deal found 1/12$1,092
Fri 1/519:20LCY - HKG
1 stop14h 20mMultiple Airlines
Mon 18/523:25HKG - LCY
1 stop16h 15mMultiple Airlines
Deal found 29/11$1,115
Fri 27/221:00LHR - MEL
2 stops31h 10mMultiple Airlines
Mon 9/323:30MEL - LHR
1 stop30h 05mMultiple Airlines
Deal found 30/11$1,492

Find flights from United Kingdom within your budget

 
Find flights departing from United Kingdom that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 2 December 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Hong Kong

Route

Depart

Return

Price

LondonHong Kong

LCY - HKG

LCYHKG

London City

Fri 23/1

18:15-16:25

1 stop14h 10m

Hong Kong Intl

Tue 27/1

23:30-08:45

1 stop17h 15m

$1,031

LondonHong Kong

LCY - HKG

LCYHKG

London City

Tue 17/3

17:40-17:45

1 stop16h 05m

Hong Kong Intl

Thu 19/3

23:30-08:45

1 stop17h 15m

$1,128

LondonHong Kong

LCY - HKG

LCYHKG

London City

Thu 15/1

17:40-17:45

1 stop16h 05m

Hong Kong Intl

Fri 6/2

23:30-11:40

1 stop20h 10m

$1,153

LondonHong Kong

LCY - HKG

LCYHKG

London City

Wed 28/1

18:10-16:25

1 stop14h 15m

Hong Kong Intl

Tue 10/2

23:30-08:45

1 stop17h 15m

$1,165

LondonHong Kong

LCY - HKG

LCYHKG

London City

Sun 15/2

19:20-17:45

1 stop14h 25m

Hong Kong Intl

Wed 4/3

23:30-08:40

1 stop17h 10m

$1,266

LondonHong Kong

LCY - HKG

LCYHKG

London City

Wed 18/3

20:05-16:20

1 stop36h 15m

Hong Kong Intl

Mon 23/3

23:25-08:10

1 stop16h 45m

$1,267

LondonHong Kong

LCY - HKG

LCYHKG

London City

Sat 7/3

10:00-16:20

1 stop22h 20m

Hong Kong Intl

Sun 15/3

23:25-08:50

1 stop17h 25m

$1,267

LondonHong Kong

LCY - HKG

LCYHKG

London City

Mon 9/3

19:10-17:45

1 stop14h 35m

Hong Kong Intl

Tue 21/4

23:25-08:40

1 stop16h 15m

$1,280

LondonHong Kong

LCY - HKG

LCYHKG

London City

Tue 6/1

17:40-17:45

1 stop16h 05m

Hong Kong Intl

Fri 23/1

23:30-11:40

1 stop20h 10m

$1,280

LondonHong Kong

LCY - HKG

LCYHKG

London City

Sat 10/1

10:00-16:20

1 stop22h 20m

Hong Kong Intl

Sun 15/3

23:25-08:50

1 stop17h 25m

$1,292

Flights are sorted by cheapest return flights first.

Deals found on 29/11

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

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from United Kingdom

Get recent, data-driven insights about flights from United Kingdom including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from United Kingdom?

Currently, March is the cheapest month in which you can book a flight from United Kingdom (average of $513). Flying from United Kingdom in July will prove the most costly (average of $1,225). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from United Kingdom?

When flying from United Kingdom check dates and pricing for the following: Cathay Pacific. As it departs for the following popular destinations: Hong Kong.

Qatar Airways
Qatar Airways
From $1,105
British Airways
British Airways
From $115
Ryanair
Ryanair
From $34
easyJet
easyJet
From $35

What is the cheapest place to fly to from United Kingdom?

The cheapest city to fly to from United Kingdom is Budapest Ferenc Liszt Intl, with prices starting at $30. Explore other affordable destinations below.

Budapest Ferenc Liszt Intl
Budapest Ferenc Liszt Intl
From $30
Dublin
Dublin
From $31
Nantes Atlantique
Nantes Atlantique
From $33
London
London
From $34

Airline reviews for flights from United Kingdom

Get insights into the airlines that provide service from 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 airline for your flight from United Kingdom. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Read through reviews of airlines serving the United Kingdom, such as Cathay Pacific. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,080 reviews
Check prices

Boarding

7.9

Comfort

7.6

Crew

8.1

Entertainment

7.8

Food

7.3

Overall

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Cathay Pacific
7.6
Good
1,080 reviews
Cathay Pacific
7.6
Good
1,080 reviews
Check prices

Boarding

7.9

Comfort

7.6

Crew

8.1

Entertainment

7.8

Food

7.3

Overall

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

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Related info for your journey

Access useful and relevant information related to your journey from United Kingdom. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 2 December 2025.

  • Which is the cheapest airport to catch a flight from United Kingdom?

    The cheapest routes to Perth can be found at London Luton airport from $58. While London Stansted airport is usually cheaper if your destination is Dubai with prices starting at $107. Reference our flight search to find the best deals in real time.

  • What is the cheapest month to fly from United Kingdom?

    Currently, the cheapest month for flights from United Kingdom is March. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from United Kingdom?

    View the cheapest flight destinations from United Kingdom:
    Fly from London to Málaga from $58 round trip
    Fly from London to Split from $78 round trip
    Fly from London to Edinburgh from $125 round trip
    Fly from London to Dubrovnik from $134 round trip
    Fly from London to Faro from $144 round trip

  • How does Cheapflights help users find flights from United Kingdom?

    Cheapflights makes it easy to find flights from United Kingdom by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from United Kingdom?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom.

  • Can Cheapflights find flights from United Kingdom with no change fees?

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

  • Can Cheapflights notify me if prices for flights from United Kingdom become cheaper?

    Yes, Cheapflights offers price alerts on flights from United Kingdom so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom?

Cheapflights makes it easy to find flights from United Kingdom by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom.

Can Cheapflights find flights from United Kingdom with no change fees?

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

Can Cheapflights notify me if prices for flights from United Kingdom become cheaper?

Yes, Cheapflights offers price alerts on flights from United Kingdom so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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