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$168+ Cheap flights from Kentucky to London (LON)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LON
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Kentucky to London

Keep the following information in mind while searching for Kentucky to London flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$499
(oojo)

One-way from

$168
(Norse)

Popular in

June

Cheapest in

August

Average price

$749
From Kentucky to London (LON)
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One-way flight from Kentucky to London (LON)
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Highest demand for flights based on searches. 18% potential increase in price ($227 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 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 Kentucky to London

Cheapest flights from Kentucky to London
Explore the most affordable flight options available from Kentucky to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/75:30 pmBNA - LHR
1 stop11h 20mIcelandair
sáb. 11/158:35 pmLHR - BNA
1 stop27h 55mIcelandair
Deal found 9/15$499
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/15:30 pmBNA - LHR
1 stop20h 00mIcelandair
dom. 12/712:15 pmLHR - BNA
1 stop12h 15mIcelandair
Deal found 9/16$500
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/55:30 pmBNA - LHR
1 stop20h 00mIcelandair
lun. 11/108:35 pmLHR - BNA
1 stop27h 55mIcelandair
Deal found 9/15$501
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/15:30 pmBNA - LHR
1 stop20h 00mIcelandair
lun. 12/88:35 pmLHR - BNA
1 stop27h 55mIcelandair
Deal found 9/16$502
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/108:55 pmBNA - LHR
1 stop33h 00mIcelandair
jue. 10/239:25 pmLHR - BNA
1 stop28h 05mIcelandair
Deal found 9/15$503
This Air Canada deal was found by Cheapflights users on 9/15. 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.
mar. 12/22:25 pmBNA - LHR
2 stops24h 10mAir Canada
mar. 12/91:25 pmLHR - BNA
2 stops31h 03mAir Canada
Deal found 9/15$505
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/288:55 pmBNA - LHR
1 stop17h 25mIcelandair
dom. 10/59:25 pmLHR - BNA
1 stop28h 05mIcelandair
Deal found 9/15$506
This Air Canada deal was found by Cheapflights users on 9/15. 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.
mar. 10/282:25 pmBNA - LHR
1 stop11h 45mMultiple Airlines
mié. 11/56:50 amLHR - BNA
2 stops14h 15mMultiple Airlines
Deal found 9/15$507
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mié. 10/88:15 amBNA - LHR
1 stop16h 15mUnited Airlines
mié. 10/228:40 amLHR - BNA
2 stops16h 12mUnited Airlines
Deal found 9/15$509
This United Airlines deal was found by Cheapflights users on 9/17. 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. 11/246:35 pmBNA - LHR
1 stop30h 05mUnited Airlines
vie. 12/51:25 pmLHR - BNA
1 stop31h 40mUnited Airlines
Deal found 9/17$510
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.
lun. 12/18:15 amBNA - LHR
1 stop16h 15mAir Canada
mié. 12/101:25 pmLHR - BNA
2 stops32h 19mAir Canada
Deal found 9/14$511
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/229:25 pmBNA - LHR
Nonstop8h 15mBritish Airways
mié. 11/512:40 pmLHR - BNA
Nonstop9h 35mBritish Airways
Deal found 9/15$512

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to London 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Kentucky to London that are best for you.

Fly from

Kentucky

Fly to

London

Route

Depart

Return

Price

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

mié. 10/8

8:15 am-6:30 am

1 stop16h 15m

London Heathrow

mié. 10/22

8:40 am-6:52 pm

2 stops16h 12m

$509

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

lun. 11/24

6:35 pm-6:40 am

1 stop30h 05m

London Heathrow

vie. 12/5

1:25 pm-3:05 pm

1 stop31h 40m

$510

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

mar. 11/25

6:35 pm-6:40 am

1 stop30h 05m

London Heathrow

jue. 12/4

1:25 pm-3:05 pm

1 stop31h 40m

$510

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

mié. 10/15

6:30 pm-11:25 am

1 stop10h 55m

London Heathrow

mié. 10/22

8:40 am-6:52 pm

2 stops16h 12m

$514

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

mar. 11/18

6:25 pm-8:35 am

Nonstop8h 10m

London Heathrow

mié. 11/26

12:40 pm-4:15 pm

Nonstop9h 35m

$518

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

vie. 10/31

6:30 pm-10:55 am

1 stop11h 25m

London Gatwick

mar. 11/11

11:55 am-6:30 pm

1 stop12h 35m

$518

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

lun. 12/1

5:30 pm-10:55 am

1 stop11h 25m

London Gatwick

mar. 12/9

11:55 am-6:30 pm

1 stop12h 35m

$518

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

dom. 10/26

8:55 pm-1:40 pm

1 stop11h 45m

London Gatwick

jue. 11/13

11:55 am-6:30 pm

1 stop12h 35m

$518

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

dom. 10/26

8:55 pm-1:40 pm

1 stop11h 45m

London Gatwick

dom. 11/9

11:55 am-6:30 pm

1 stop12h 35m

$518

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

vie. 12/5

9:47 pm-10:05 am

1 stop30h 18m

London Gatwick

sáb. 12/13

2:00 pm-12:31 pm

1 stop28h 31m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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

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

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

Currently, November is the cheapest month in which you can book a flight from Kentucky to London (average of $661). Flying from Kentucky to London in June is currently the most expensive (average of $1,097). 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 KY to LON?

Find hourly flight availability from Kentucky to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

When flying from Kentucky to London, 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 Kentucky to London. 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 Kentucky to London?

    There are many flights that can get you from Kentucky to London in 11h 25m. Fly via United Airlines, Icelandair, or SWISS to get the fastest option. Kentucky and London are separated by a distance of 4188 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $324. However, be on the lookout for offers from British Airways and SWISS, as they are both options that can get you from Kentucky to London for a low price.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky to London 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 Kentucky to London?

    Currently, November is the cheapest month in which you can book a flight from Kentucky to London (average of $661). Flying from Kentucky to London in June is currently the most expensive (average of $1,097). 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Wembley
Folkestone
Chichester
Eastbourne
Sutton

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Alternative routes for Kentucky to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Kentucky to London

Discover the top 6 airlines that operate flights from Kentucky to London. 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$564Average$971FlexibilityNo cancel feeOn-time72%
DeltaCheapest$573Average$870FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$574Average$795FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$598Average$791FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$684Average$878FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$692Average$968FlexibilityNo cancel feeOn-time71%

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