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Kentucky

$462+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SDF
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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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 octubre 29, 2025.

This The Travel House deal was found by Cheapflights users on 10/28. 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.
mar. 11/189:20 amLHR - BNA
2 stops32h 55mIcelandair
mar. 12/91:10 pmBNA - LHR
2 stops35h 45mIcelandair
Deal found 10/28$636
This The Travel House deal was found by Cheapflights users on 10/28. 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.
mié. 12/107:25 amLHR - BNA
1 stop19h 42mIcelandair
lun. 12/156:00 amBNA - LHR
1 stop21h 30mIcelandair
Deal found 10/28$637
This The Travel House deal was found by Cheapflights users on 10/29. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/39:20 amLHR - BNA
1 stop30h 01mIcelandair
jue. 1/299:50 amBNA - LHR
2 stops28h 55mIcelandair
Deal found 10/29$648
This The Travel House deal was found by Cheapflights users on 10/29. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/18:05 amLHR - BNA
1 stop17h 31mIcelandair
mar. 11/118:00 amBNA - LHR
2 stops31h 40mIcelandair
Deal found 10/29$651
This The Travel House deal was found by Cheapflights users on 10/27. 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.
mar. 11/117:25 amLHR - BNA
1 stop34h 50mIcelandair
mar. 12/27:00 amBNA - LHR
1 stop17h 55mIcelandair
Deal found 10/27$654
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/47:50 amLHR - BNA
2 stops16h 40mMultiple Airlines
lun. 12/85:30 pmBNA - LHR
3 stops21h 20mMultiple Airlines
Deal found 10/29$661
This The Travel House deal was found by Cheapflights users on 10/27. 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.
vie. 12/128:05 amLHR - BNA
2 stops30h 56mIcelandair
vie. 1/99:50 amBNA - LHR
2 stops30h 10mIcelandair
Deal found 10/27$666
This The Travel House deal was found by Cheapflights users on 10/29. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/137:25 amLHR - BNA
1 stop19h 42mIcelandair
mar. 11/187:15 amBNA - LHR
1 stop17h 40mIcelandair
Deal found 10/29$667
This TravelUp deal was found by Cheapflights users on 10/27. 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.
mar. 11/253:05 pmLHR - CVG
Nonstop8h 50mBritish Airways
mar. 12/27:52 pmCVG - LHR
1 stop10h 43mBritish Airways
Deal found 10/27$688
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/249:00 amLHR - CVG
2 stops16h 30mMultiple Airlines
lun. 12/12:09 pmCVG - LHR
1 stop10h 46mMultiple Airlines
Deal found 10/27$692
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/256:00 amLHR - CVG
2 stops17h 00mAir Canada
mar. 12/26:40 pmCVG - LHR
2 stops20h 55mAir Canada
Deal found 10/27$695
This United Airlines deal was found by Cheapflights users on 10/27. 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. 11/247:40 amLHR - CVG
2 stops15h 20mUnited Airlines
lun. 12/12:09 pmCVG - LHR
1 stop12h 46mUnited Airlines
Deal found 10/27$696

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 octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$634
(The Travel House)

One-way from

$462
(TravelUp)

Popular in

July

Cheapest in

September

Average price

$889
Provider with most accurate pricing for London (LON)-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Louisville Intl flights.
Search Deals
From London Heathrow to Kentucky
Search Deals
One-way flight from London Heathrow to Kentucky
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 octubre 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

mar. 11/25

11:10 am-11:49 pm

2 stops17h 39m

Cincinnati Cinci./N. Kentucky

mar. 12/2

5:49 pm-11:15 am

1 stop12h 26m

$696

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

mar. 11/25

12:35 pm-9:55 pm

1 stop14h 20m

Cincinnati Cinci./N. Kentucky

mar. 12/2

3:20 pm-8:15 am

1 stop11h 55m

$705

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

mar. 12/9

11:45 am-12:04 am

2 stops17h 19m

Cincinnati Cinci./N. Kentucky

mar. 12/16

2:45 pm-7:50 am

1 stop12h 05m

$732

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

mié. 11/12

6:35 am-6:00 pm

2 stops16h 25m

Cincinnati Cinci./N. Kentucky

jue. 11/20

9:00 am-7:10 am

2 stops17h 10m

$736

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

jue. 12/11

6:00 am-8:45 pm

2 stops19h 45m

Cincinnati Cinci./N. Kentucky

lun. 12/15

2:57 pm-10:50 am

1 stop14h 53m

$742

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

sáb. 4/25

3:45 pm-7:35 pm

Nonstop8h 50m

Cincinnati Cinci./N. Kentucky

lun. 5/4

4:52 pm-8:15 am

1 stop10h 23m

$758

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

mar. 12/9

3:05 pm-6:55 pm

Nonstop8h 50m

Cincinnati Cinci./N. Kentucky

jue. 1/8

2:26 pm-8:10 am

1 stop12h 44m

$764

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

mié. 12/10

9:00 am-9:04 pm

2 stops17h 04m

Knoxville McGhee Tyson

jue. 1/22

11:07 am-6:40 am

2 stops14h 33m

$765

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

dom. 11/23

6:00 am-6:00 pm

2 stops17h 00m

Cincinnati Cinci./N. Kentucky

mar. 12/9

6:40 pm-7:10 am

2 stops31h 30m

$766

LondonNashville

LHR - BNA

LHRBNA

London Heathrow

mar. 12/2

12:15 pm-6:30 pm

1 stop12h 15m

Nashville Intl

mié. 12/24

5:30 pm-10:50 am

1 stop11h 20m

$768

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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 $553). Flying from London Heathrow Airport to Kentucky in October is currently the most expensive (average of $681). 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 octubre 29, 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Kentucky in the morning. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight in the evening.

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.

  • How long is the flight from London Heathrow Airport to Kentucky?

    There are many flights that can get you from London Heathrow Airport to Kentucky in 14h 20m. Fly via Lufthansa, British Airways, or Delta to get the fastest option. The distance between London Heathrow Airport and Kentucky is about 3950 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from London Heathrow Airport to Kentucky one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $473. British Airways flights start at $492 while deals on Air Canada start at $498 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 - Lexington Blue Grass, 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 $553). Flying from London Heathrow Airport to Kentucky in October is currently the most expensive (average of $681). 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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