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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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LHR
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

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 28 October 2025.

Round-trip from

£35

One-way from

£19

Good round-trip deal

£36 or less

Good one-way deal

£17 or less
easyJet
  • easyJet
  • 27/11-2/12
  • Nonstop
  • 2h 30m total
  • London to United Kingdom
Search Deals
easyJet
  • easyJet
  • 17/11
  • 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

Enter your travel dates to find the best prices.

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 28 October 2025.

Thu 27/1107:00LTN - BFS
Nonstop1h 20measyJet
Tue 2/1220:55BFS - LTN
Nonstop1h 10measyJet
Deal found 27/10£35
Mon 1/1220:25LTN - EDI
Nonstop1h 15measyJet
Fri 19/1207:05EDI - LTN
Nonstop1h 15measyJet
Deal found 27/10£36
Tue 9/1221:40STN - EDI
Nonstop1h 15measyJet
Tue 16/1214:50EDI - STN
Nonstop1h 20measyJet
Deal found 24/10£36
Tue 11/1107:00LTN - BFS
Nonstop1h 20measyJet
Fri 14/1121:05BFS - LTN
Nonstop1h 10measyJet
Deal found 27/10£36
Wed 10/1217:55LTN - EDI
Nonstop1h 15measyJet
Wed 17/1207:00EDI - LTN
Nonstop1h 15measyJet
Deal found 26/10£37
Wed 10/1220:45STN - EDI
Nonstop1h 15measyJet
Wed 17/1207:00EDI - STN
Nonstop1h 20measyJet
Deal found 26/10£37
Thu 27/1107:00LTN - BFS
Nonstop1h 20measyJet
Mon 1/1206:40BFS - LTN
Nonstop1h 10measyJet
Deal found 27/10£37
Wed 10/1217:55LTN - EDI
Nonstop1h 15measyJet
Thu 11/1207:00EDI - LTN
Nonstop1h 15measyJet
Deal found 27/10£38
Sat 6/1215:15STN - EDI
Nonstop1h 25mRyanair
Tue 9/1206:00EDI - STN
Nonstop1h 25mRyanair
Deal found 26/10£38
Mon 1/1220:25LTN - EDI
Nonstop1h 15measyJet
Thu 18/1207:00EDI - LTN
Nonstop1h 15measyJet
Deal found 26/10£38
Sun 28/1222:05STN - EDI
Nonstop1h 15measyJet
Thu 1/107:00EDI - STN
Nonstop1h 20measyJet
Deal found 26/10£38
Wed 12/1107:00LTN - BFS
Nonstop1h 20measyJet
Mon 17/1106:40BFS - LTN
Nonstop1h 10measyJet
Deal found 25/10£38

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 28 October 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

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Sun 7/12

07:05-08:25

Nonstop1h 20m

Belfast Intl

Mon 15/12

08:50-10:00

Nonstop1h 10m

£35

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Wed 10/12

07:00-08:20

Nonstop1h 20m

Belfast Intl

Thu 11/12

21:00-22:10

Nonstop1h 10m

£35

LondonEdinburgh

STN - EDI

STNEDI

London Stansted

Thu 8/1

05:55-07:20

Nonstop1h 25m

Edinburgh Turnhouse

Thu 8/1

20:05-21:30

Nonstop1h 25m

£36

LondonEdinburgh

STN - EDI

STNEDI

London Stansted

Wed 31/12

18:00-19:25

Nonstop1h 25m

Edinburgh Turnhouse

Thu 1/1

07:45-09:10

Nonstop1h 25m

£36

LondonEdinburgh

STN - EDI

STNEDI

London Stansted

Tue 11/11

16:40-17:55

Nonstop1h 15m

Edinburgh Turnhouse

Thu 13/11

07:00-08:20

Nonstop1h 20m

£36

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Mon 24/11

07:00-08:20

Nonstop1h 20m

Belfast Intl

Wed 26/11

21:00-22:15

Nonstop1h 15m

£36

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Thu 13/11

07:00-08:20

Nonstop1h 20m

Belfast Intl

Thu 20/11

21:00-22:10

Nonstop1h 10m

£36

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Sun 16/11

07:05-08:25

Nonstop1h 20m

Belfast Intl

Wed 19/11

21:00-22:15

Nonstop1h 15m

£36

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Wed 12/11

07:00-08:20

Nonstop1h 20m

Belfast Intl

Mon 17/11

06:40-07:50

Nonstop1h 10m

£36

LondonEdinburgh

STN - EDI

STNEDI

London Stansted

Sun 18/1

10:50-12:15

Nonstop1h 25m

Edinburgh Turnhouse

Wed 21/1

19:50-21:15

Nonstop1h 25m

£38

Flights are sorted by cheapest return flights first.

Deals found on 27/10

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, February is the cheapest month in which you can book a flight from London to United Kingdom (average of £16). Flying from London to United Kingdom in August is currently the most expensive (average of £33). 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 28 October 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 62% on flights from London to United Kingdom by exploring options for tickets in the evening.

What is the cheapest day to fly from London to United Kingdom?

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

Travellers seeking maximum savings on their London to United Kingdom flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 28 October 2025.
Check out reviews from past customers who have flown with Eastern Airways, easyJet, andRyanair from London to the United Kingdom to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Eastern Airways
8.1
Very Good
17 reviews
Check prices

Food

7.7

Comfort

8.2

Entertainment

6.7

Overall

8.1

Boarding

8.1

Crew

8.9

Reviews

1 / 1
2.0
Mediocre

Anonymous,Oct 2022

NQY - LGW

We were an hour delayed boarding, had to wait an additional 40 minutes on the plane before taking off, then when landed weren’t able to leave the plane for an additional 20 minutes. As we were 2 hours late, I missed two flights after that and had to repurchase tickets costing well over £200, and wait hours at the airport. It was incredibly stressful and expensive.
Eastern Airways
8.1
Very Good
17 reviews
Eastern Airways
8.1
Very Good
17 reviews
Check prices

Food

7.7

Comfort

8.2

Entertainment

6.7

Overall

8.1

Boarding

8.1

Crew

8.9

Reviews

1 / 1
2.0
Mediocre

Anonymous,Oct 2022

NQY - LGW

We were an hour delayed boarding, had to wait an additional 40 minutes on the plane before taking off, then when landed weren’t able to leave the plane for an additional 20 minutes. As we were 2 hours late, I missed two flights after that and had to repurchase tickets costing well over £200, and wait hours at the airport. It was incredibly stressful and expensive.
easyJet
6.9
Okay
1,840 reviews
Eastern Airways
8.1
Very Good
17 reviews
Check prices

Food

7.7

Comfort

8.2

Entertainment

6.7

Overall

8.1

Boarding

8.1

Crew

8.9

Reviews

1 / 1
2.0
Mediocre

Anonymous,Oct 2022

NQY - LGW

We were an hour delayed boarding, had to wait an additional 40 minutes on the plane before taking off, then when landed weren’t able to leave the plane for an additional 20 minutes. As we were 2 hours late, I missed two flights after that and had to repurchase tickets costing well over £200, and wait hours at the airport. It was incredibly stressful and expensive.
Ryanair
6.8
Okay
5,187 reviews
Eastern Airways
8.1
Very Good
17 reviews
Check prices

Food

7.7

Comfort

8.2

Entertainment

6.7

Overall

8.1

Boarding

8.1

Crew

8.9

Reviews

1 / 1
2.0
Mediocre

Anonymous,Oct 2022

NQY - LGW

We were an hour delayed boarding, had to wait an additional 40 minutes on the plane before taking off, then when landed weren’t able to leave the plane for an additional 20 minutes. As we were 2 hours late, I missed two flights after that and had to repurchase tickets costing well over £200, and wait hours at the airport. It was incredibly stressful and expensive.
British Airways
6.7
Okay
7,478 reviews
Eastern Airways
8.1
Very Good
17 reviews
Check prices

Food

7.7

Comfort

8.2

Entertainment

6.7

Overall

8.1

Boarding

8.1

Crew

8.9

Reviews

1 / 1
2.0
Mediocre

Anonymous,Oct 2022

NQY - LGW

We were an hour delayed boarding, had to wait an additional 40 minutes on the plane before taking off, then when landed weren’t able to leave the plane for an additional 20 minutes. As we were 2 hours late, I missed two flights after that and had to repurchase tickets costing well over £200, and wait hours at the airport. It was incredibly stressful and expensive.
Ryanair
6.3
Okay
Eastern Airways
8.1
Very Good
17 reviews
Check prices

Food

7.7

Comfort

8.2

Entertainment

6.7

Overall

8.1

Boarding

8.1

Crew

8.9

Reviews

1 / 1
2.0
Mediocre

Anonymous,Oct 2022

NQY - LGW

We were an hour delayed boarding, had to wait an additional 40 minutes on the plane before taking off, then when landed weren’t able to leave the plane for an additional 20 minutes. As we were 2 hours late, I missed two flights after that and had to repurchase tickets costing well over £200, and wait hours at the airport. It was incredibly stressful and expensive.

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.

  • How long is the flight from London to United Kingdom?

    For as low as £35, easyJet can have you in United Kingdom from London in 1h 20m. The distance between London and United Kingdom is about 308 mi. Generally, flights for this route are direct.

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

    Most travelers choose London Gatwick - Edinburgh Turnhouse, London Stansted - Edinburgh Turnhouse or London Heathrow - 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, February is the cheapest month in which you can book a flight from London to United Kingdom (average of £16). Flying from London to United Kingdom in August is currently the most expensive (average of £33). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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Top 8 airlines flying from London to United Kingdom

Discover the top 8 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 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£14Average£59FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£17Average£119FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£40Average£129FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£57Average£82FlexibilityNo cancel feeOn-time70%
Search easyJet flights
British AirwaysCheapest£59Average£126FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aurigny AirCheapest£179Average£316FlexibilityNo cancel feeOn-time78%
Search Aurigny Air flights
KLMCheapest£197Average£295FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£234Average£282FlexibilityNo 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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