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Cheap flights from London to the United Kingdom from £19

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LHR
16 Apr — 23 Apr1
1 adult

Cheap flight deals from London to United Kingdom

Keep the following information in mind while searching for London to United Kingdom flight deals. Data was last updated 11 April 2025.

Round-trip from

£35

One-way from

£19

Good round-trip deal

£40 or less

Good one-way deal

£19 or less
Ryanair
  • Ryanair
  • 22/4-23/4
  • Nonstop
  • 2h 45m total
  • London to United Kingdom
Search Deals
easyJet
  • easyJet
  • 23/4
  • Nonstop
  • 1h 15m total
  • London to United Kingdom
Search Deals
Price to beat on a round-trip flight from London (LON) to United Kingdom.
Search Deals
Price to beat on a one-way flight from London (LON) to United Kingdom.
Search Deals

Find flight deals from London to United Kingdom

Cheapest flights from London to United Kingdom
Explore the most affordable flight options available from London to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2025.

Tue 22/418:25STN - EDI
Nonstop1h 20mRyanair
Wed 23/406:35EDI - STN
Nonstop1h 25mRyanair
Deal found 11/4£35
Sat 10/507:55STN - EDI
Nonstop1h 20measyJet
Sat 17/506:00EDI - STN
Nonstop1h 25measyJet
Deal found 10/4£36
Wed 30/409:05LTN - EDI
Nonstop1h 20measyJet
Thu 1/521:40EDI - LTN
Nonstop1h 15measyJet
Deal found 10/4£37
Tue 22/409:10STN - BFS
Nonstop1h 15mRyanair
Fri 25/406:05BFS - STN
Nonstop1h 20mRyanair
Deal found 11/4£38
Thu 3/707:10LTN - BFS
Nonstop1h 20measyJet
Wed 9/720:10BFS - LTN
Nonstop1h 10measyJet
Deal found 10/4£39
Wed 2/718:05STN - BFS
Nonstop1h 15measyJet
Tue 8/706:00BFS - STN
Nonstop1h 20measyJet
Deal found 10/4£42
Wed 30/408:30STN - EDI
Nonstop1h 15mMultiple Airlines
Tue 6/520:45EDI - STN
Nonstop1h 20mMultiple Airlines
Deal found 10/4£46
Mon 5/506:25LGW - EDI
Nonstop1h 30measyJet
Wed 7/506:00EDI - LGW
Nonstop1h 35measyJet
Deal found 9/4£46
Thu 24/407:45STN - BFS
Nonstop1h 15mRyanair
Fri 25/406:05BFS - STN
Nonstop1h 20mRyanair
Deal found 10/4£48
Thu 15/506:50STN - EDI
Nonstop1h 20mRyanair
Mon 19/506:40EDI - STN
Nonstop1h 25mRyanair
Deal found 10/4£50
Thu 15/508:10LTN - EDI
Nonstop1h 20measyJet
Mon 19/507:00EDI - LTN
Nonstop1h 20measyJet
Deal found 10/4£50
Thu 8/505:55LGW - BFS
Nonstop1h 30measyJet
Thu 8/521:10BFS - LGW
Nonstop1h 35measyJet
Deal found 10/4£51

Cheapflights Fare Finder

Customise your flight search to find flights from London to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 April 2025.
Use the filters below to find and compare flights from London to the United Kingdom that are best for you.

Fly from

London

Fly to

United Kingdom

Route

Depart

Return

Price

LondonEdinburgh

STN - EDI

STNEDI

London Stansted

Tue 22/4

18:25-19:45

Nonstop1h 20m

Edinburgh Turnhouse

Wed 23/4

06:35-08:00

Nonstop1h 25m

£35

LondonEdinburgh

STN - EDI

STNEDI

London Stansted

Sat 10/5

07:55-09:15

Nonstop1h 20m

Edinburgh Turnhouse

Sat 17/5

06:00-07:25

Nonstop1h 25m

£36

LondonEdinburgh

LTN - EDI

LTNEDI

London Luton

Wed 30/4

09:05-10:25

Nonstop1h 20m

Edinburgh Turnhouse

Thu 1/5

21:40-22:55

Nonstop1h 15m

£37

LondonBelfast

STN - BFS

STNBFS

London Stansted

Tue 22/4

09:10-10:25

Nonstop1h 15m

Belfast Intl

Fri 25/4

06:05-07:25

Nonstop1h 20m

£38

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Thu 3/7

07:10-08:30

Nonstop1h 20m

Belfast Intl

Wed 9/7

20:10-21:20

Nonstop1h 10m

£39

LondonBelfast

STN - BFS

STNBFS

London Stansted

Wed 2/7

18:05-19:20

Nonstop1h 15m

Belfast Intl

Tue 8/7

06:00-07:20

Nonstop1h 20m

£42

LondonEdinburgh

STN - EDI

STNEDI

London Stansted

Wed 30/4

08:30-09:45

Nonstop1h 15m

Edinburgh Turnhouse

Mon 5/5

06:00-07:25

Nonstop1h 25m

£46

LondonEdinburgh

LGW - EDI

LGWEDI

London Gatwick

Mon 5/5

06:25-07:55

Nonstop1h 30m

Edinburgh Turnhouse

Wed 7/5

06:00-07:35

Nonstop1h 35m

£46

LondonBelfast

STN - BFS

STNBFS

London Stansted

Thu 24/4

07:45-09:00

Nonstop1h 15m

Belfast Intl

Fri 25/4

06:05-07:25

Nonstop1h 20m

£48

LondonEdinburgh

STN - EDI

STNEDI

London Stansted

Thu 15/5

06:50-08:10

Nonstop1h 20m

Edinburgh Turnhouse

Mon 19/5

06:40-08:05

Nonstop1h 25m

£50

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 60 results
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6

Best time to book a flight from London to United Kingdom

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

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

Currently, January is the cheapest month in which you can book a flight from London to United Kingdom (average of £112). Flying from London to United Kingdom in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to GB?

Find hourly flight availability from London to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 April 2025.

When flying from London to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 inches 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).

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 11 April 2025.
Read reviews from past customers who have flown Jet2, KLM and Norwegian from London to United Kingdom. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Overall

8.3

Comfort

7.8

Boarding

8.2

Food

7.3

Crew

8.8

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Jet2
8.3
Very Good
161 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Overall

8.3

Comfort

7.8

Boarding

8.2

Food

7.3

Crew

8.8

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
KLM
7.8
Good
1,321 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Overall

8.3

Comfort

7.8

Boarding

8.2

Food

7.3

Crew

8.8

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Norwegian
7.8
Good
225 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Overall

8.3

Comfort

7.8

Boarding

8.2

Food

7.3

Crew

8.8

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
SWISS
7.5
Good
1,575 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Overall

8.3

Comfort

7.8

Boarding

8.2

Food

7.3

Crew

8.8

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Brussels Airlines
7.4
Good
345 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Overall

8.3

Comfort

7.8

Boarding

8.2

Food

7.3

Crew

8.8

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.

Related info for your journey

Find useful and relevant information for your journey from London to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London to United Kingdom one-way?

    The cheapet airlines for a one-way flight from London to United Kingdom are easyJet (£19), Ryanair (£20), and Ryanair (£24).

  • What are the most popular routes from London to United Kingdom?

    Most travelers choose London Gatwick - Belfast Intl, London Heathrow - Edinburgh Turnhouse or London Luton - Belfast Intl when deciding on the best route from London to United Kingdom.

  • Can I find deals for flights from London to United Kingdom that include hotel bookings?

    Yes. In addition to deals on London to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to United Kingdom.

  • Can I find deals for business class flights from London to United Kingdom?

    Yes. Cheapflights offers flight deals from London to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from London to United Kingdom (average of £112). Flying from London to United Kingdom in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from London to United Kingdom

Discover the top 9 airlines that operate flights from London to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 April 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£15Average£54FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£25Average£87FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£29Average£128FlexibilityNo cancel feeOn-time86%
Search easyJet flights
easyJetCheapest£59Average£87FlexibilityNo cancel feeOn-time70%
Search easyJet flights
British AirwaysCheapest£60Average£142FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£79Average£148FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Aurigny AirCheapest£184Average£326FlexibilityNo cancel feeOn-time78%
Search Aurigny Air flights
KLMCheapest£205Average£302FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£221Average£259FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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 London to United Kingdom?

Deals for London to United Kingdom flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from London to United Kingdom by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to United Kingdom from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on London to United Kingdom flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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