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Cheap flights from London to Kentucky from £219

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SDF
17 Jul — 24 Jul1
1 adult

Cheap flight deals from London to Kentucky

Keep the following information in mind while searching for London to Kentucky flight deals. Data was last updated 12 July 2025.

Round-trip from

£383

One-way from

£219

Popular in

July

Cheapest in

September

Average price

£892
22/9-29/9
  • 22/9-29/9
  • 3 total stops
  • 44h 33m total
  • London to Kentucky
Search Deals
30/9
  • 30/9
  • 2 total stops
  • 46h 40m total
  • London to Kentucky
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£121 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from London to Kentucky

Cheapest flights from London to Kentucky
Explore the most affordable flight options available from London to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.

Mon 22/913:00LGW - TYS
2 stops28h 55mMultiple Airlines
Mon 29/913:22TYS - LGW
1 stop15h 38mMultiple Airlines
Deal found 11/7£383
Wed 17/908:40LHR - TYS
2 stops17h 16mUnited Airlines
Fri 26/919:26TYS - LHR
1 stop30h 29mUnited Airlines
Deal found 10/7£481
Wed 17/906:55LHR - TYS
2 stops20h 50mLufthansa
Tue 30/919:26TYS - LHR
1 stop10h 14mLufthansa
Deal found 10/7£484
Wed 3/916:30LHR - CVG
Nonstop8h 35mBritish Airways
Fri 19/915:58CVG - LHR
1 stop12h 12mBritish Airways
Deal found 10/7£487
Mon 27/1018:10LCY - CVG
2 stops30h 20mMultiple Airlines
Tue 18/1114:09CVG - LCY
2 stops17h 41mMultiple Airlines
Deal found 11/7£489
Tue 12/815:05LGW - CVG
1 stop29h 50mBritish Airways
Tue 9/912:26CVG - LGW
1 stop14h 44mBritish Airways
Deal found 11/7£489
Mon 1/908:30LHR - CVG
2 stops15h 27mLufthansa
Mon 15/919:41CVG - LHR
2 stops21h 29mLufthansa
Deal found 9/7£493
Mon 6/1008:45LCY - CVG
2 stops20h 14mLufthansa
Mon 13/1014:05CVG - LCY
2 stops21h 20mLufthansa
Deal found 9/7£496
Tue 26/808:30LHR - CVG
2 stops15h 27mUnited Airlines
Tue 2/914:52CVG - LHR
2 stops15h 33mUnited Airlines
Deal found 11/7£498
Mon 27/1011:00LGW - CVG
2 stops36h 21mIberia
Tue 4/1107:30CVG - LGW
2 stops21h 45mIberia
Deal found 11/7£498
Wed 5/1111:40LGW - BNA
1 stop14h 10mMultiple Airlines
Sat 8/1108:15BNA - LGW
1 stop19h 30mMultiple Airlines
Deal found 10/7£503
Thu 24/712:10LGW - BNA
1 stop16h 41mJetBlue
Sun 27/707:10BNA - LGW
1 stop20h 25mJetBlue
Deal found 10/7£505

Cheapflights Fare Finder

Customise your flight search to find flights from London to Kentucky 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 12 July 2025.
Use the filters below to find and compare flights from London to Kentucky that are best for you.

Fly from

London

Fly to

Kentucky

Route

Depart

Return

Price

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Mon 22/9

13:00-12:55

2 stops28h 55m

Knoxville McGhee Tyson

Mon 29/9

13:22-10:00

1 stop15h 38m

£383

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Wed 17/9

08:40-23:57

2 stops20h 17m

Knoxville McGhee Tyson

Sat 27/9

19:26-06:55

1 stop30h 29m

£481

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Wed 17/9

07:25-22:45

2 stops20h 20m

Knoxville McGhee Tyson

Sun 28/9

09:55-10:40

1 stop19h 45m

£484

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Wed 3/9

16:30-20:05

Nonstop8h 35m

Cincinnati Cinci./N. Kentucky

Fri 19/9

15:58-09:10

1 stop12h 12m

£487

LondonCincinnati

LCY - CVG

LCYCVG

London City

Mon 27/10

18:10-20:30

2 stops30h 20m

Cincinnati Cinci./N. Kentucky

Tue 18/11

14:09-12:50

2 stops17h 41m

£489

LondonCincinnati

LGW - CVG

LGWCVG

London Gatwick

Tue 12/8

15:05-15:55

1 stop29h 50m

Cincinnati Cinci./N. Kentucky

Tue 9/9

12:26-08:10

1 stop14h 44m

£489

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 1/9

08:30-18:57

2 stops15h 27m

Cincinnati Cinci./N. Kentucky

Mon 15/9

19:41-22:10

2 stops21h 29m

£493

LondonCincinnati

LCY - CVG

LCYCVG

London City

Mon 6/10

08:45-23:59

2 stops20h 14m

Cincinnati Cinci./N. Kentucky

Mon 13/10

14:05-16:25

2 stops21h 20m

£496

LondonCincinnati

LGW - CVG

LGWCVG

London Gatwick

Mon 27/10

11:00-19:21

2 stops36h 21m

Cincinnati Cinci./N. Kentucky

Tue 4/11

07:30-10:15

2 stops21h 45m

£498

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Tue 26/8

08:30-18:57

2 stops15h 27m

Cincinnati Cinci./N. Kentucky

Tue 2/9

14:52-11:25

2 stops15h 33m

£498

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 60 results
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Best time to book a flight from London to Kentucky

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

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

Currently, January is the cheapest month in which you can book a flight from London to Kentucky (average of £662). Flying from London to Kentucky in July is currently the most expensive (average of £1,019). 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 KY?

Find hourly flight availability from London to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 July 2025.

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

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated 12 July 2025.
Read reviews from past customers who have flown with Delta, Finnair, andAir France from London to Kentucky. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,950 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,950 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,315 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,468 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,655 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,849 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from London to Kentucky. 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 Kentucky one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as £361. Users have also found prices from £408 and £424 on Icelandair and Aer Lingus, respectively.

  • What are the most popular routes from London to Kentucky?

    When deciding which route to take from London to Kentucky consider London Heathrow - Nashville Intl, London Heathrow - Cincinnati Cinci./N. Kentucky or London Gatwick - Nashville Intl as they are the most popular.

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

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

  • How can I find direct flights from London to Kentucky?

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

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

    Yes. Cheapflights offers flight deals from London to Kentucky 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 Kentucky?

    Currently, January is the cheapest month in which you can book a flight from London to Kentucky (average of £662). Flying from London to Kentucky in July is currently the most expensive (average of £1,019). 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.

Alternative routes for London to Kentucky

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 Kentucky

Discover the top 9 airlines that operate flights from London to Kentucky. 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 12 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£417Average£511FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£417Average£569FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£434Average£551FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£438Average£648FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£438Average£577FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£443Average£505FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£455Average£571FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£465Average£536FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£474Average£722FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Kentucky?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kentucky from London today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kentucky from London.

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

Need flexible booking options for your flight to Kentucky from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on London to Kentucky 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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