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Kentucky

$358+ Cheap flights from Heathrow (LHR) to Kentucky

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SDF
mai 4 — mai 111
dim. 5/4
dim. 5/11
1 adult, Economy
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Cheap flight deals from Heathrow to Kentucky

Keep the following information in mind while searching for Heathrow to Kentucky flight deals. Data was last updated avril 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$674
(Air Canada)

One-way from

$358
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$791
Provider with most accurate pricing for London (LON)-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Louisville Intl flights.
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From London Heathrow to Kentucky
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One-way flight from London Heathrow to Kentucky
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Highest demand for flights based on searches. 21% potential increase in price ($223 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Heathrow to Kentucky

Cheapest flights from Heathrow to Kentucky
Explore the most affordable flight options available from Heathrow to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 29, 2025.

This Air Canada deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/86:50 amLHR - CVG
2 stops18h 22mAir Canada
mer. 11/126:40 pmCVG - LHR
1 stop30h 50mAir Canada
Deal found 4/28$674
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/127:25 amLHR - CVG
2 stops21h 15mUnited Airlines
lun. 5/1910:21 amCVG - LHR
2 stops15h 24mUnited Airlines
Deal found 4/28$682
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/124:30 pmLHR - CVG
Nonstop8h 35mAmerican Airlines
lun. 5/194:53 pmCVG - LHR
1 stop11h 47mAmerican Airlines
Deal found 4/29$686
This Virgin Atlantic deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/1211:20 amLHR - CVG
1 stop14h 37mVirgin Atlantic
lun. 5/197:44 pmCVG - LHR
1 stop12h 26mVirgin Atlantic
Deal found 4/28$687
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/106:30 amLHR - CVG
2 stops15h 39mDelta
jeu. 11/135:50 pmCVG - LHR
1 stop12h 50mDelta
Deal found 4/28$699
This EaseMyTrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/76:00 amLHR - CVG
2 stops19h 17mMultiple Airlines
mar. 11/116:40 pmCVG - LHR
1 stop12h 10mMultiple Airlines
Deal found 4/28$706
This Lufthansa deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/94:00 pmLHR - CVG
1 stop12h 58mLufthansa
dim. 11/166:25 pmCVG - LHR
1 stop21h 10mLufthansa
Deal found 4/28$707
This TravelUp deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/124:30 pmLHR - CVG
Nonstop8h 35mBritish Airways
sam. 9/208:41 pmCVG - LHR
1 stop10h 34mBritish Airways
Deal found 4/29$716
This British Airways deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/78:45 amLHR - LEX
2 stops19h 25mBritish Airways
lun. 5/126:12 pmLEX - LHR
1 stop11h 18mBritish Airways
Deal found 4/29$723
This The Travel House deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/268:25 amLHR - BNA
2 stops20h 37mIcelandair
lun. 6/26:55 pmBNA - LHR
1 stop29h 35mIcelandair
Deal found 4/28$735
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/89:30 amLHR - BNA
1 stop17h 34mUnited Airlines
mer. 5/141:39 pmBNA - LHR
1 stop11h 16mUnited Airlines
Deal found 4/28$738
This ChecknFly deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/810:00 amLHR - BNA
1 stop16h 58mLufthansa
mar. 5/139:58 amBNA - LHR
2 stops13h 57mLufthansa
Deal found 4/29$741

Cheapflights Fare Finder

Customize your flight search to find flights from Heathrow 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 2,558,603 searches. Data last updated avril 29, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Kentucky that are best for you.

Fly from

Heathrow

Fly to

Kentucky

Route

Depart

Return

Price

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

lun. 9/8

6:50 am-8:12 pm

2 stops18h 22m

Cincinnati Cinci./N. Kentucky

mer. 11/12

6:40 pm-6:30 am

1 stop30h 50m

$674

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

lun. 5/12

7:25 am-11:40 pm

2 stops21h 15m

Cincinnati Cinci./N. Kentucky

lun. 5/19

10:21 am-6:45 am

2 stops15h 24m

$682

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

lun. 5/12

4:30 pm-8:05 pm

Nonstop8h 35m

Cincinnati Cinci./N. Kentucky

lun. 5/19

4:53 pm-9:40 am

1 stop11h 47m

$686

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

lun. 5/12

11:20 am-8:57 pm

1 stop14h 37m

Cincinnati Cinci./N. Kentucky

lun. 5/19

7:44 pm-1:10 pm

1 stop12h 26m

$687

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

mer. 9/10

6:30 am-5:09 pm

2 stops15h 39m

Cincinnati Cinci./N. Kentucky

jeu. 11/13

5:50 pm-11:40 am

1 stop12h 50m

$699

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

mar. 9/9

4:00 pm-11:58 pm

1 stop12h 58m

Cincinnati Cinci./N. Kentucky

dim. 11/16

6:25 pm-8:35 pm

1 stop21h 10m

$707

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

ven. 9/12

4:30 pm-8:05 pm

Nonstop8h 35m

Cincinnati Cinci./N. Kentucky

sam. 9/20

8:41 pm-12:15 pm

1 stop10h 34m

$716

LondonNashville

LHR - BNA

LHRBNA

London Heathrow

lun. 5/26

8:25 am-11:02 pm

2 stops20h 37m

Nashville Intl

lun. 6/2

6:55 pm-6:30 am

1 stop29h 35m

$735

LondonNashville

LHR - BNA

LHRBNA

London Heathrow

dim. 5/11

9:30 am-9:04 pm

1 stop17h 34m

Nashville Intl

dim. 5/18

11:55 am-6:55 am

1 stop13h 00m

$738

LondonNashville

LHR - BNA

LHRBNA

London Heathrow

dim. 5/11

9:30 am-12:18 pm

2 stops32h 48m

Nashville Intl

dim. 5/18

6:00 am-10:00 am

2 stops22h 00m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Heathrow with our price prediction graph.
Estimated round-trip 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 Heathrow Airport to Kentucky

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Kentucky (average of $299). Flying from London Heathrow Airport to Kentucky in April is currently the most expensive (average of $369). 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 LHR to KY?

Find hourly flight availability from Heathrow 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 avril 29, 2025.

When flying from London Heathrow Airport 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.

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 avril 29, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from London to Kentucky by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow Airport to Kentucky one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $554. WestJet flights start at $564 while deals on Icelandair start at $717 one-way.

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

    While some choose either London Heathrow - Cincinnati Cinci./N. Kentucky or London Heathrow - Louisville Intl, London Heathrow - Nashville Intl is the most popular route from London Heathrow Airport to Kentucky.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Kentucky (average of $299). Flying from London Heathrow Airport to Kentucky in April is currently the most expensive (average of $369). 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

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Alternative routes for Heathrow to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Boston flights
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Gatwick to Dulles Intl flights

Top airline flying from Heathrow to Kentucky

Discover the top airline that operate flights from Heathrow 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 2,558,603 searches. Data last updated avril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$631Average$819FlexibilityNo cancel feeOn-time71%

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