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Cheap flights from the United Kingdom to Kentucky from £249

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SDF
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Kentucky

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Kentucky
Explore the most affordable flight options available from United Kingdom to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 January 2026.

Wed 31/1215:05LHR - CVG
Nonstop8h 50mAer Lingus
Wed 14/120:50CVG - LHR
Nonstop7h 40mAer Lingus
Deal found 31/12£885
Wed 31/1212:20LHR - BNA
1 stop27h 30mJetBlue
Sat 3/112:01BNA - LHR
1 stop12h 54mJetBlue
Deal found 30/12£890
Tue 30/1215:05LHR - CVG
Nonstop8h 50mAer Lingus
Tue 13/120:50CVG - LHR
Nonstop7h 40mAer Lingus
Deal found 29/12£951
Wed 31/1215:05LHR - CVG
Nonstop8h 50mAmerican Airlines
Wed 14/113:09CVG - LHR
1 stop13h 11mAmerican Airlines
Deal found 31/12£973
Tue 30/1215:05LHR - CVG
Nonstop8h 50mAmerican Airlines
Tue 13/119:21CVG - LHR
1 stop10h 04mAmerican Airlines
Deal found 29/12£974
Wed 31/1212:20LHR - BNA
1 stop27h 30mJetBlue
Sun 4/112:01BNA - LHR
1 stop12h 54mJetBlue
Deal found 31/12£1,013
Wed 31/1206:00LHR - CVG
2 stops41h 00mMultiple Airlines
Wed 14/118:40CVG - LHR
1 stop30h 50mMultiple Airlines
Deal found 30/12£1,050
Wed 31/1212:50LHR - CVG
2 stops15h 48mUnited Airlines
Wed 28/107:00CVG - LHR
1 stop19h 55mUnited Airlines
Deal found 30/12£1,057
Tue 30/1216:20LHR - CVG
1 stop12h 39mUnited Airlines
Tue 13/110:05CVG - LHR
1 stop15h 35mUnited Airlines
Deal found 29/12£1,058
Tue 30/1210:00LHR - CVG
2 stops17h 57mDelta
Tue 13/114:25CVG - LHR
1 stop13h 35mDelta
Deal found 29/12£1,062
Wed 31/1215:05LHR - CVG
Nonstop8h 50mBritish Airways
Tue 3/220:50CVG - LHR
Nonstop7h 40mBritish Airways
Deal found 30/12£1,070
Wed 31/1218:00LHR - BNA
1 stop31h 50mAir Canada
Sun 4/116:51BNA - LHR
2 stops56h 19mAir Canada
Deal found 31/12£1,212

Find flight deals from United Kingdom to Kentucky

Keep the following information in mind while searching for United Kingdom to Kentucky flight deals. Data was last updated 1 January 2026.

Round-trip from

£435

One-way from

£249

Popular in

December

Cheapest in

September

Average price

£539
17/2-22/2
  • 17/2-22/2
  • 2 total stops
  • 27h 20m total
  • United Kingdom to Kentucky
Search Deals
15/4
  • 15/4
  • 1 total stop
  • 33h 00m total
  • United Kingdom to Kentucky
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 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 United Kingdom 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 1 January 2026.
Use the filters below to find and compare flights from the United Kingdom to Kentucky that are best for you.

Fly from

United Kingdom

Fly to

Kentucky

Route

Depart

Return

Price

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Thu 5/2

09:00-20:52

2 stops16h 52m

Knoxville McGhee Tyson

Wed 11/2

19:20-10:50

1 stop10h 30m

£505

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Thu 12/2

09:00-20:37

2 stops16h 37m

Knoxville McGhee Tyson

Thu 19/2

14:21-11:05

2 stops15h 44m

£506

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Wed 28/1

09:00-20:52

2 stops16h 52m

Knoxville McGhee Tyson

Wed 4/2

09:30-06:40

1 stop16h 10m

£506

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Tue 24/2

09:00-20:37

2 stops16h 37m

Knoxville McGhee Tyson

Thu 23/4

13:53-06:45

1 stop11h 52m

£507

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Thu 9/4

08:30-16:22

1 stop12h 52m

Cincinnati Cinci./N. Kentucky

Thu 23/4

17:05-11:50

1 stop13h 45m

£516

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Sat 14/2

12:05-19:29

1 stop12h 24m

Knoxville McGhee Tyson

Sat 21/2

13:50-05:55

1 stop11h 05m

£519

LondonCincinnati

LCY - CVG

LCYCVG

London City

Wed 4/2

07:50-20:58

2 stops18h 08m

Cincinnati Cinci./N. Kentucky

Sun 8/2

16:10-16:25

2 stops19h 15m

£531

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Sun 15/2

15:05-18:55

Nonstop8h 50m

Cincinnati Cinci./N. Kentucky

Tue 3/3

14:21-22:10

1 stop26h 49m

£531

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Tue 31/3

14:15-18:05

Nonstop8h 50m

Cincinnati Cinci./N. Kentucky

Wed 15/4

15:11-07:40

1 stop11h 29m

£533

LondonCincinnati

LCY - CVG

LCYCVG

London City

Sat 14/2

08:40-22:33

2 stops18h 53m

Cincinnati Cinci./N. Kentucky

Sat 21/2

17:45-13:15

2 stops14h 30m

£536

Flights are sorted by cheapest return flights first.

Deals found on 29/12

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

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

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

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Kentucky (average of £410). Flying from United Kingdom to Kentucky in October is currently the most expensive (average of £505). 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.

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 1 January 2026.
Read through reviews of airlines operating flights from the United Kingdom to Kentucky, such as KLM, Finnair, andVirgin Atlantic. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,435 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Finnair
7.6
Good
1,343 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7.4
Good
9,131 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,631 reviews
KLM
7.7
Good
1,435 reviews
Check prices

Boarding

7.7

Food

7.2

Entertainment

7.1

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom to Kentucky?

    Airlines like United Airlines, Air Canada, and British Airways fly from United Kingdom to Kentucky in about 12h 52m. The time it takes to get you to your destination can typically vary by up to 5h 16m. There are 3950 mi between United Kingdom and Kentucky. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from United Kingdom to Kentucky?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Kentucky (average of £410). Flying from United Kingdom to Kentucky in October is currently the most expensive (average of £505). 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 United Kingdom 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 United Kingdom to Kentucky

Discover the top 9 airlines that operate flights from United Kingdom 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 1 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£391Average£611FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£418Average£611FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£420Average£646FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£420Average£677FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£439Average£727FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£441Average£631FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£479Average£619FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£482Average£622FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£787Average£950FlexibilityNo 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 United Kingdom to Kentucky?

Deals for United Kingdom to Kentucky 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 United Kingdom to Kentucky?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to Kentucky for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Kentucky from United Kingdom 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 United Kingdom to Kentucky become cheaper?

Of course! You can now track prices for flights from United Kingdom to Kentucky and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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