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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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LHR
26 Feb — 5 Mar1
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 21 February 2025.

Round-trip from

£32

One-way from

£21

Good round-trip deal

£35 or less

Good one-way deal

£17 or less
easyJet
  • easyJet
  • 3/4-6/4
  • Nonstop
  • 2h 45m total
  • London to United Kingdom
Search Deals
easyJet
  • easyJet
  • 6/3
  • Nonstop
  • 1h 30m 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 21 February 2025.

Tue 8/422:35STN - EDI
Nonstop1h 15measyJet
Tue 29/407:00EDI - STN
Nonstop1h 25measyJet
Deal found 20/2£32
Fri 25/408:15LTN - EDI
Nonstop1h 20measyJet
Mon 28/421:40EDI - LTN
Nonstop1h 15measyJet
Deal found 20/2£33
Sat 12/418:50STN - EDI
Nonstop1h 20mRyanair
Sun 13/406:35EDI - STN
Nonstop1h 25mRyanair
Deal found 20/2£33
Tue 4/315:00LTN - BFS
Nonstop1h 15measyJet
Fri 7/321:00BFS - LTN
Nonstop1h 15measyJet
Deal found 19/2£33
Mon 10/306:30LGW - BFS
Nonstop1h 30measyJet
Wed 12/306:30BFS - LGW
Nonstop1h 30measyJet
Deal found 20/2£38
Tue 11/307:00LTN - GLA
Nonstop1h 15measyJet
Thu 13/315:15GLA - LTN
Nonstop1h 10measyJet
Deal found 19/2£40
Sat 12/407:50STN - EDI
Nonstop1h 20mMultiple Airlines
Sun 13/406:05EDI - STN
Nonstop1h 25mMultiple Airlines
Deal found 20/2£45
Tue 6/519:25LGW - EDI
Nonstop1h 30measyJet
Thu 8/513:35EDI - LGW
Nonstop1h 35measyJet
Deal found 21/2£47
Tue 18/309:10LGW - GLA
Nonstop1h 30measyJet
Wed 19/320:35GLA - LGW
Nonstop1h 25measyJet
Deal found 19/2£48
Tue 25/208:15STN - EDI
Nonstop1h 15mRyanair
Wed 26/222:35EDI - STN
Nonstop1h 20mRyanair
Deal found 20/2£63
Tue 22/406:15LHR - GLA
Nonstop1h 25mBritish Airways
Wed 30/420:30GLA - LHR
Nonstop1h 20mBritish Airways
Deal found 20/2£65
Sat 12/408:00LHR - EDI
Nonstop1h 25mBritish Airways
Sun 13/407:30EDI - LHR
Nonstop1h 35mBritish Airways
Deal found 20/2£69

Find flights from London to United Kingdom within your budget

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 21 February 2025.

Fly from

London

Fly to

United Kingdom

Route

Depart

Return

Price

LondonEdinburgh

STN - EDI

STNEDI

London Stansted

Tue 8/4

22:35-23:50

Nonstop1h 15m

Edinburgh Turnhouse

Tue 29/4

07:00-08:25

Nonstop1h 25m

£32

LondonEdinburgh

STN - EDI

STNEDI

London Stansted

Sat 12/4

18:50-20:10

Nonstop1h 20m

Edinburgh Turnhouse

Sun 13/4

06:35-08:00

Nonstop1h 25m

£33

LondonEdinburgh

LTN - EDI

LTNEDI

London Luton

Fri 25/4

08:15-09:35

Nonstop1h 20m

Edinburgh Turnhouse

Mon 28/4

21:40-22:55

Nonstop1h 15m

£33

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Tue 4/3

15:00-16:15

Nonstop1h 15m

Belfast Intl

Fri 7/3

21:00-22:15

Nonstop1h 15m

£33

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Mon 10/3

06:30-08:00

Nonstop1h 30m

Belfast Intl

Wed 12/3

06:30-08:00

Nonstop1h 30m

£38

LondonGlasgow

LTN - GLA

LTNGLA

London Luton

Tue 11/3

07:00-08:15

Nonstop1h 15m

Glasgow Intl

Thu 13/3

15:15-16:25

Nonstop1h 10m

£40

LondonEdinburgh

STN - EDI

STNEDI

London Stansted

Sat 12/4

07:50-09:10

Nonstop1h 20m

Edinburgh Turnhouse

Sun 13/4

06:05-07:30

Nonstop1h 25m

£45

LondonEdinburgh

LGW - EDI

LGWEDI

London Gatwick

Mon 31/3

06:25-07:55

Nonstop1h 30m

Edinburgh Turnhouse

Tue 8/4

21:25-23:00

Nonstop1h 35m

£47

LondonGlasgow

LGW - GLA

LGWGLA

London Gatwick

Wed 19/3

09:35-11:05

Nonstop1h 30m

Glasgow Intl

Wed 19/3

20:35-22:00

Nonstop1h 25m

£48

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Tue 22/4

06:15-07:40

Nonstop1h 25m

Glasgow Intl

Wed 30/4

20:30-21:50

Nonstop1h 20m

£65

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 60 results
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2
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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.

Travel insights for flights from London to United Kingdom

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

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 £163). 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 21 February 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 21 February 2025.
Read reviews from past customers who have flown KLM, Norwegian and LOT 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.
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Norwegian
7.7
Good
230 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

LOT
7.6
Good
1,080 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,568 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,449 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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 (£21), Ryanair (£23), and British Airways (£32).

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

    Most travelers choose London Luton - Edinburgh Turnhouse, London Heathrow - Edinburgh Turnhouse or London Stansted - Edinburgh Turnhouse 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 £163). 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

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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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£15Average£56FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£25Average£83FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£29Average£130FlexibilityNo cancel feeOn-time86%
Search easyJet flights
easyJetCheapest£60Average£88FlexibilityNo cancel feeOn-time70%
Search easyJet flights
British AirwaysCheapest£62Average£140FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£81Average£152FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£192Average£282FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£226Average£279FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Aurigny AirCheapest£260Average£314FlexibilityNo cancel feeOn-time78%
Search Aurigny Air 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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