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Cheap flights from London to Kentucky from £246

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SDF
27 Feb — 6 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 28 January 2026.

Fri 8/506:55
LHR
-
CVG
2 stops17h 02m
United Airlines
Fri 15/506:00
CVG
-
LHR
1 stop10h 35m
United Airlines
Deal found 27/1£422
Tue 5/508:45
LHR
-
CVG
2 stops17h 38m
Air Canada
Tue 19/514:15
CVG
-
LHR
1 stop14h 45m
Air Canada
Deal found 26/1£423
Tue 3/315:05
LHR
-
CVG
Nonstop8h 50m
British Airways
Tue 24/318:08
CVG
-
LHR
1 stop12h 17m
British Airways
Deal found 26/1£424
Thu 26/213:35
LHR
-
CVG
1 stop15h 14m
Lufthansa
Thu 5/314:20
CVG
-
LHR
1 stop15h 55m
Lufthansa
Deal found 27/1£425
Wed 25/212:05
LHR
-
CVG
1 stop11h 53m
Lufthansa
Sat 7/319:45
CVG
-
LHR
1 stop10h 30m
Lufthansa
Deal found 26/1£427
Tue 24/207:30
LHR
-
CVG
2 stops15h 46m
United Airlines
Tue 3/316:46
CVG
-
LHR
2 stops13h 04m
United Airlines
Deal found 27/1£428
Thu 5/209:10
LHR
-
CVG
1 stop17h 20m
Multiple Airlines
Fri 20/214:10
CVG
-
LHR
1 stop12h 45m
Multiple Airlines
Deal found 27/1£429
Thu 12/314:00
LGW
-
CVG
1 stop14h 41m
Multiple Airlines
Thu 19/319:41
CVG
-
LGW
2 stops34h 19m
Multiple Airlines
Deal found 26/1£429
Tue 5/508:45
LHR
-
CVG
2 stops17h 38m
Air Canada
Sat 16/509:00
CVG
-
LHR
2 stops16h 30m
Air Canada
Deal found 26/1£430
Wed 4/315:05
LHR
-
CVG
Nonstop8h 50m
British Airways
Tue 24/314:22
CVG
-
LHR
1 stop11h 53m
British Airways
Deal found 26/1£430
Thu 26/206:00
LHR
-
CVG
2 stops17h 00m
Multiple Airlines
Thu 5/314:55
CVG
-
LHR
2 stops13h 50m
Multiple Airlines
Deal found 27/1£432
Mon 23/211:10
LHR
-
CVG
2 stops17h 39m
United Airlines
Mon 2/314:55
CVG
-
LHR
2 stops13h 15m
United Airlines
Deal found 26/1£433

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 28 January 2026.

Round-trip from

£422

One-way from

£246

Popular in

December

Cheapest in

September

Average price

£535
United Airlines
  • United Airlines
  • 8/5-15/5
  • 3 total stops
  • 27h 37m total
  • London to Kentucky
Search Deals
19/2
  • 19/2
  • 1 total stop
  • 26h 12m total
  • London to Kentucky
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 28 January 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

LHR - CVG

LHRCVG

London Heathrow

Tue 5/5

08:45-21:23

2 stops17h 38m

Cincinnati Cinci./N. Kentucky

Tue 19/5

14:15-10:00

1 stop14h 45m

£423

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Tue 3/3

15:05-18:55

Nonstop8h 50m

Cincinnati Cinci./N. Kentucky

Tue 24/3

18:08-10:25

1 stop12h 17m

£424

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Thu 26/2

13:35-23:49

1 stop15h 14m

Cincinnati Cinci./N. Kentucky

Thu 5/3

14:20-11:15

1 stop15h 55m

£425

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Tue 24/2

07:30-18:16

2 stops15h 46m

Cincinnati Cinci./N. Kentucky

Tue 3/3

16:46-10:50

2 stops13h 04m

£428

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Wed 4/3

08:00-16:10

1 stop13h 10m

Cincinnati Cinci./N. Kentucky

Tue 24/3

16:58-10:25

1 stop13h 27m

£435

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Sun 22/2

10:25-18:42

1 stop13h 17m

Cincinnati Cinci./N. Kentucky

Tue 10/3

06:26-21:20

1 stop10h 54m

£435

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Tue 5/5

14:15-18:05

Nonstop8h 50m

Cincinnati Cinci./N. Kentucky

Tue 19/5

07:10-08:00

1 stop19h 50m

£435

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Tue 5/5

09:30-23:37

2 stops19h 07m

Cincinnati Cinci./N. Kentucky

Sat 16/5

14:15-10:00

1 stop14h 45m

£439

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 23/2

20:25-17:03

2 stops25h 38m

Cincinnati Cinci./N. Kentucky

Mon 2/3

14:25-06:50

1 stop11h 25m

£439

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Sat 14/3

10:25-20:13

1 stop13h 48m

Cincinnati Cinci./N. Kentucky

Sat 21/3

06:26-21:20

1 stop10h 54m

£440

Flights are sorted by cheapest return flights first.

Deals found on 26/1

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 £402). Flying from London to Kentucky in October is currently the most expensive (average of £496). 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 28 January 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
1,356 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

6.7

Entertainment

6.9

Crew

8.2

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
1,356 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

6.7

Entertainment

6.9

Crew

8.2

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
1,356 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

6.7

Entertainment

6.9

Crew

8.2

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
9,210 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

6.7

Entertainment

6.9

Crew

8.2

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
7,749 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

6.7

Entertainment

6.9

Crew

8.2

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
7,704 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

6.7

Entertainment

6.9

Crew

8.2

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 8h 50m. 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 £402). Flying from London to Kentucky in October is currently the most expensive (average of £496). 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 Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Gatwick to San Francisco flights
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Stansted to Orlando flights
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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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£411Average£721FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£429Average£576FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£448Average£564FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£455Average£597FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapest£460Average£611FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£469Average£596FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£472Average£554FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£472Average£620FlexibilityNo cancel feeOn-time70%
Search British Airways 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 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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