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Cheap flights from London to Kentucky from £255

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SDF
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Kentucky

Enter your travel dates to find the best prices.

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 8 February 2026.

Mon 16/314:00
LGW
-
CVG
1 stop14h 41m
Multiple Airlines
Mon 23/305:45
CVG
-
LGW
1 stop24h 15m
Multiple Airlines
Deal found 5/2£452
Fri 13/314:00
LGW
-
CVG
1 stop14h 41m
Multiple Airlines
Sun 29/319:43
CVG
-
LGW
2 stops33h 17m
Multiple Airlines
Deal found 6/2£458
Thu 26/214:00
LGW
-
CVG
1 stop15h 59m
Multiple Airlines
Sat 7/319:46
CVG
-
LGW
2 stops29h 14m
Multiple Airlines
Deal found 6/2£479
Mon 2/309:20
LHR
-
BNA
1 stop19h 43m
JetBlue
Mon 9/306:00
BNA
-
LHR
1 stop19h 55m
JetBlue
Deal found 7/2£498
Wed 18/212:20
LHR
-
BNA
1 stop25h 45m
JetBlue
Sat 28/206:00
BNA
-
LHR
1 stop18h 55m
JetBlue
Deal found 7/2£499
Mon 9/309:20
LHR
-
BNA
1 stop30h 52m
JetBlue
Thu 2/410:22
BNA
-
LHR
1 stop14h 08m
JetBlue
Deal found 7/2£499
Tue 1/908:40
LHR
-
BNA
1 stop20h 11m
JetBlue
Tue 15/913:53
BNA
-
LHR
1 stop24h 52m
JetBlue
Deal found 7/2£500
Thu 26/214:00
LGW
-
CVG
1 stop15h 59m
Multiple Airlines
Sun 8/319:50
CVG
-
LGW
2 stops30h 10m
Multiple Airlines
Deal found 6/2£501
Sun 8/312:20
LHR
-
BNA
1 stop24h 16m
JetBlue
Sun 15/320:25
BNA
-
LHR
1 stop29h 30m
JetBlue
Deal found 4/2£502
Thu 26/214:00
LGW
-
CVG
1 stop26h 12m
Multiple Airlines
Mon 9/308:42
CVG
-
LGW
1 stop21h 18m
Multiple Airlines
Deal found 6/2£502
Mon 23/209:20
LHR
-
BNA
1 stop30h 58m
JetBlue
Mon 9/308:26
BNA
-
LHR
1 stop20h 04m
JetBlue
Deal found 6/2£505
Mon 14/908:40
LHR
-
BNA
1 stop16h 00m
JetBlue
Mon 21/913:53
BNA
-
LHR
1 stop13h 37m
JetBlue
Deal found 7/2£506

Find flight deals from London to Kentucky

Keep the following information in mind while searching for London to Kentucky flight deals. Data was last updated 8 February 2026.

Round-trip from

£452

One-way from

£260

Popular in

December

Cheapest in

September

Average price

£606
16/3-23/3
  • 16/3-23/3
  • 2 total stops
  • 38h 56m total
  • London to Kentucky
Search Deals
16/4
  • 16/4
  • 2 total stops
  • 14h 38m total
  • London to Kentucky
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 8 February 2026.
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

LondonCincinnati

LGW - CVG

LGWCVG

London Gatwick

Mon 16/3

14:00-00:41

1 stop14h 41m

Cincinnati Cinci./N. Kentucky

Mon 23/3

05:45-10:00

1 stop24h 15m

£452

LondonCincinnati

LGW - CVG

LGWCVG

London Gatwick

Fri 13/3

14:00-00:41

1 stop14h 41m

Cincinnati Cinci./N. Kentucky

Sun 29/3

19:43-10:00

2 stops33h 17m

£458

LondonCincinnati

LGW - CVG

LGWCVG

London Gatwick

Thu 26/2

14:00-00:59

1 stop15h 59m

Cincinnati Cinci./N. Kentucky

Sun 8/3

19:50-06:00

2 stops30h 10m

£501

LondonCincinnati

LGW - CVG

LGWCVG

London Gatwick

Thu 26/2

14:00-11:12

1 stop26h 12m

Cincinnati Cinci./N. Kentucky

Mon 9/3

08:42-10:00

1 stop21h 18m

£502

LondonCincinnati

LGW - CVG

LGWCVG

London Gatwick

Mon 23/2

14:00-21:25

1 stop36h 25m

Cincinnati Cinci./N. Kentucky

Sat 7/3

19:46-06:00

2 stops29h 14m

£507

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Wed 11/3

08:30-23:53

2 stops19h 23m

Cincinnati Cinci./N. Kentucky

Wed 13/5

11:24-05:55

2 stops13h 31m

£529

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 16/3

12:05-23:59

1 stop15h 54m

Cincinnati Cinci./N. Kentucky

Mon 20/4

18:45-10:25

1 stop10h 40m

£549

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Wed 4/3

12:35-20:41

1 stop13h 06m

Cincinnati Cinci./N. Kentucky

Tue 24/3

21:50-09:30

Nonstop7h 40m

£553

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 23/2

06:30-18:58

2 stops17h 28m

Cincinnati Cinci./N. Kentucky

Tue 10/3

16:25-10:50

2 stops14h 25m

£554

LondonCincinnati

LCY - CVG

LCYCVG

London City

Wed 18/3

09:50-22:15

2 stops16h 25m

Cincinnati Cinci./N. Kentucky

Wed 22/4

14:08-17:55

2 stops22h 47m

£555

Flights are sorted by cheapest return flights first.

Deals found on 5/2

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 £405). Flying from London to Kentucky in October is currently the most expensive (average of £500). 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.

How much does it cost for a return flight from London to Kentucky?

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 8 February 2026.
Read reviews from past customers who have flown with Finnair, Virgin Atlantic, andUnited Airlines from London to Kentucky. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,357 reviews
Check prices

Crew

8.2

Food

6.7

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,357 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Crew

8.2

Food

6.7

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Virgin Atlantic
7.5
Good
678 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Crew

8.2

Food

6.7

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
United Airlines
7.4
Good
9,254 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Crew

8.2

Food

6.7

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Lufthansa
6.8
Okay
7,773 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Crew

8.2

Food

6.7

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,720 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Crew

8.2

Food

6.7

Boarding

7.7

Entertainment

6.9

Comfort

7.5

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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.

  • How long is the flight from London to Kentucky?

    Departing from London to Kentucky will take you 13h 06m. The distance from London to Kentucky is about 3950 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 £405). Flying from London to Kentucky in October is currently the most expensive (average of £500). 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 8 airlines flying from London to Kentucky

Discover the top 8 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 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£454Average£727FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£457Average£581FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£459Average£602FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest£461Average£585FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£473Average£601FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£476Average£554FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£480Average£626FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£484Average£616FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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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