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Kentucky

$341+ Cheap flights from London (LON) 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SDF
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from London to Kentucky

Keep the following information in mind while searching for London to Kentucky flight deals. Data was last updated September 15, 2025.

Round-trip from

$541
(Air Canada)

One-way from

$341
(Trip.com)

Popular in

July

Cheapest in

September

Average price

$693
From London (LON) to Kentucky
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One-way flight from London (LON) to Kentucky
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Highest demand for flights based on searches. 17% potential increase in price ($175 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from London to Kentucky

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 September 15, 2025.

This Air Canada deal was found by Cheapflights users on 9/13. 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.
Wed 11/196:35 amLHR - CVG
2 stops16h 25mMultiple Airlines
Tue 12/26:40 pmCVG - LHR
2 stops31h 30mMultiple Airlines
Deal found 9/13$541
This World Air Fares deal was found by Cheapflights users on 9/14. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:05 amLHR - CVG
1 stop12h 37mLufthansa
Mon 10/65:57 pmCVG - LHR
1 stop12h 48mLufthansa
Deal found 9/14$542
This TravelUp deal was found by Cheapflights users on 9/13. 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.
Tue 10/288:55 amLHR - CVG
1 stop13h 59mVirgin Atlantic
Tue 11/45:49 pmCVG - LHR
1 stop9h 56mVirgin Atlantic
Deal found 9/13$543
This TravelUp deal was found by Cheapflights users on 9/14. 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.
Wed 10/298:55 amLHR - CVG
1 stop16h 43mVirgin Atlantic
Wed 11/52:12 pmCVG - LHR
1 stop13h 48mVirgin Atlantic
Deal found 9/14$544
This Netflights deal was found by Cheapflights users on 9/14. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/193:05 pmLHR - CVG
Nonstop8h 50mBritish Airways
Tue 12/28:50 pmCVG - LHR
Nonstop7h 40mBritish Airways
Deal found 9/14$545
This British Airways deal was found by Cheapflights users on 9/14. 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.
Wed 11/126:15 amLHR - CVG
2 stops19h 41mBritish Airways
Thu 11/271:45 pmCVG - LHR
1 stop12h 00mBritish Airways
Deal found 9/14$546
This Expedia deal was found by Cheapflights users on 9/13. 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.
Sat 10/48:30 amLHR - CVG
1 stop12h 17mAir Canada
Wed 10/81:30 pmCVG - LHR
1 stop12h 00mAir Canada
Deal found 9/13$547
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 10/286:50 amLHR - CVG
2 stops16h 04mUnited Airlines
Tue 11/44:09 pmCVG - LHR
2 stops13h 16mUnited Airlines
Deal found 9/13$549
This Netflights deal was found by Cheapflights users on 9/13. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:10 pmLHR - CVG
1 stop12h 56mBritish Airways
Tue 11/48:50 pmCVG - LHR
Nonstop7h 40mBritish Airways
Deal found 9/13$554
This Orbitz deal was found by Cheapflights users on 9/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:00 amLHR - CVG
2 stops19h 27mMultiple Airlines
Sun 9/282:05 pmCVG - LHR
2 stops24h 15mMultiple Airlines
Deal found 9/14$556
This TravelUp deal was found by Cheapflights users on 9/13. 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.
Sat 11/110:25 amLHR - CVG
1 stop14h 38mLufthansa
Sat 11/82:09 pmCVG - LHR
1 stop10h 46mLufthansa
Deal found 9/13$557
This Air Canada deal was found by Cheapflights users on 9/14. 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.
Thu 10/92:05 pmLHR - CVG
2 stops35h 22mAir Canada
Wed 10/151:30 pmCVG - LHR
1 stop12h 00mAir Canada
Deal found 9/14$560

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated September 15, 2025.
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

Thu 10/30

7:30 am-6:54 pm

2 stops15h 24m

Cincinnati Cinci./N. Kentucky

Thu 11/6

12:30 pm-6:30 am

2 stops13h 00m

$543

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 2/23

7:30 am-5:41 pm

2 stops15h 11m

Cincinnati Cinci./N. Kentucky

Fri 3/6

6:40 pm-2:45 pm

2 stops15h 05m

$552

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Sat 11/1

7:30 am-6:54 pm

2 stops15h 24m

Cincinnati Cinci./N. Kentucky

Sat 11/8

6:40 pm-8:35 pm

2 stops20h 55m

$554

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Sat 10/4

9:30 am-8:27 pm

1 stop15h 57m

Cincinnati Cinci./N. Kentucky

Wed 10/15

1:30 pm-6:30 am

1 stop12h 00m

$560

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Wed 11/19

3:05 pm-6:55 pm

Nonstop8h 50m

Cincinnati Cinci./N. Kentucky

Tue 12/2

1:45 pm-6:20 am

1 stop11h 35m

$562

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Thu 10/30

6:50 am-6:54 pm

2 stops16h 04m

Cincinnati Cinci./N. Kentucky

Mon 11/10

6:20 pm-10:25 am

1 stop11h 05m

$562

LondonCincinnati

LGW - CVG

LGWCVG

London Gatwick

Thu 3/5

12:30 pm-3:54 pm

2 stops32h 24m

Cincinnati Cinci./N. Kentucky

Mon 3/9

5:12 am-9:00 am

2 stops23h 48m

$564

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Fri 3/6

4:00 pm-11:10 pm

1 stop12h 10m

Cincinnati Cinci./N. Kentucky

Tue 3/10

4:00 pm-6:20 am

1 stop10h 20m

$566

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Wed 11/12

11:00 am-6:52 pm

1 stop12h 52m

Cincinnati Cinci./N. Kentucky

Wed 11/26

1:45 pm-7:10 am

1 stop12h 25m

$566

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Tue 11/18

11:00 am-6:52 pm

1 stop12h 52m

Cincinnati Cinci./N. Kentucky

Tue 12/2

3:20 pm-8:15 am

1 stop11h 55m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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 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 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 $299). Flying from London 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 LON to KY?

Find hourly flight availability from London 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 September 15, 2025.

When flying from London 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.

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 15h 24m. Airlines will cover a distance of 3950 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $455 on Icelandair. Other airlines that offer cheap prices include JetBlue from $461 and British Airways from $465 one-way.

  • 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 Gatwick - Nashville Intl or London City - 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 vacation 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 $299). Flying from London 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

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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