HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$455+ Cheap flights from the United Kingdom to Louisville (SDF)

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SDF
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from United Kingdom to Louisville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from United Kingdom to Louisville

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

This Flighttix deal was found by Cheapflights users on 7/27. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:40 am
LHR
-
SDF
2 stops20h 19m
Scandinavian Airlines
Fri 9/183:43 pm
SDF
-
LHR
2 stops16h 52m
Scandinavian Airlines
Deal found 7/27$756
This lastminute.com deal was found by Cheapflights users on 7/29. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:40 am
LHR
-
SDF
2 stops19h 58m
Scandinavian Airlines
Wed 10/285:59 pm
SDF
-
LHR
2 stops18h 01m
Scandinavian Airlines
Deal found 7/29$760
This Scandinavian Airlines deal was found by Cheapflights users on 7/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:40 am
LHR
-
SDF
2 stops22h 19m
Scandinavian Airlines
Sun 10/181:59 pm
SDF
-
LHR
2 stops23h 31m
Scandinavian Airlines
Deal found 7/28$775
This lastminute.com deal was found by Cheapflights users on 7/29. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:00 pm
LHR
-
SDF
2 stops33h 59m
Scandinavian Airlines
Sat 9/193:43 pm
SDF
-
LHR
2 stops19h 17m
Scandinavian Airlines
Deal found 7/29$789
This lastminute.com deal was found by Cheapflights users on 7/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:30 pm
LHR
-
SDF
2 stops34h 04m
Scandinavian Airlines
Wed 9/21:29 pm
SDF
-
LHR
2 stops27h 11m
Scandinavian Airlines
Deal found 7/27$793
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:10 pm
MAN
-
SDF
2 stops32h 49m
Scandinavian Airlines
Sat 9/193:43 pm
SDF
-
MAN
2 stops36h 12m
Scandinavian Airlines
Deal found 7/29$802
This Scandinavian Airlines deal was found by Cheapflights users on 7/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:10 pm
MAN
-
SDF
2 stops34h 24m
Scandinavian Airlines
Thu 9/31:21 pm
SDF
-
MAN
2 stops24h 09m
Scandinavian Airlines
Deal found 7/27$846
This Delta deal was found by Cheapflights users on 7/30. 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.
Mon 9/145:55 am
BHX
-
SDF
2 stops16h 24m
Delta
Mon 9/211:15 pm
SDF
-
BHX
2 stops18h 25m
Delta
Deal found 7/30$918
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Tue 9/19:15 am
LCY
-
SDF
2 stops15h 58m
Lufthansa
Thu 9/1710:05 am
SDF
-
LCY
2 stops17h 35m
Lufthansa
Deal found 7/30$923
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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.
Fri 11/209:50 am
LCY
-
SDF
2 stops18h 40m
Lufthansa
Thu 11/262:11 pm
SDF
-
LCY
2 stops14h 04m
Lufthansa
Deal found 7/31$953
This Flightcatchers deal was found by Cheapflights users on 7/27. 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 Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:25 am
LGW
-
SDF
2 stops16h 08m
Virgin Atlantic
Wed 10/2812:40 pm
SDF
-
LGW
2 stops16h 20m
Virgin Atlantic
Deal found 7/27$967
This Flightcatchers deal was found by Cheapflights users on 7/27. 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 Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:15 pm
LCY
-
SDF
2 stops29h 58m
Virgin Atlantic
Mon 10/265:38 pm
SDF
-
LCY
2 stops18h 57m
Virgin Atlantic
Deal found 7/27$976

Find flight deals from United Kingdom to Louisville

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$745
(oojo)

One-way from

$455
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$861
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 United Kingdom to Louisville Intl
Search Deals
One-way flight from United Kingdom to Louisville Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from United Kingdom to Louisville 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 August 1, 2026.
Use the filters below to find and compare flights from the United Kingdom to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Thu 8/27

6:40 am-12:34 am

2 stops22h 54m

Louisville Intl

Thu 9/3

1:21 pm-5:40 pm

2 stops23h 19m

$775

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Tue 10/20

6:40 am-11:59 pm

2 stops22h 19m

Louisville Intl

Mon 10/26

1:20 pm-6:30 pm

2 stops25h 10m

$775

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Fri 9/11

6:40 am-9:59 pm

3 stops20h 19m

Louisville Intl

Fri 9/18

3:43 pm-4:00 pm

2 stops19h 17m

$784

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Sat 1/16

5:00 pm-12:02 am

2 stops36h 02m

Louisville Intl

Wed 1/20

5:45 pm-6:30 pm

2 stops19h 45m

$788

ManchesterLouisville

MAN - SDF

MANSDF

Manchester

Thu 8/27

7:10 pm-12:34 am

2 stops34h 24m

Louisville Intl

Thu 9/3

1:21 pm-6:30 pm

2 stops24h 09m

$846

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Tue 9/1

11:30 am-11:59 pm

2 stops17h 29m

Louisville Intl

Thu 9/17

6:15 pm-11:55 am

1 stop12h 40m

$891

BirminghamLouisville

BHX - SDF

BHXSDF

Birmingham

Mon 9/14

5:55 am-5:19 pm

2 stops16h 24m

Louisville Intl

Mon 9/21

1:15 pm-12:40 pm

2 stops18h 25m

$918

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Thu 10/1

6:40 pm-11:59 pm

2 stops34h 19m

Louisville Intl

Sun 10/18

1:59 pm-4:00 pm

2 stops21h 01m

$922

LondonLouisville

LCY - SDF

LCYSDF

London City

Tue 9/1

9:15 am-8:13 pm

2 stops15h 58m

Louisville Intl

Thu 9/17

10:05 am-8:40 am

2 stops17h 35m

$923

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Tue 9/1

2:05 pm-1:11 pm

2 stops28h 06m

Louisville Intl

Thu 9/17

6:10 pm-10:25 am

1 stop11h 15m

$925

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 53 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from United Kingdom to Louisville

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

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

Currently, September is the cheapest month in which you can book a flight from United Kingdom to Louisville (average of $780). Flying from United Kingdom to Louisville in July is currently the most expensive (average of $1,258). 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.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Louisville from United Kingdom?

    Louisville Intl (SDF) is the airport you will fly into if you book a flight from United Kingdom to Louisville. It is only a 5.3 mi journey from Louisville Intl (SDF) to Louisville’s city center.

  • How long is the flight from United Kingdom to Louisville?

    For as low as $923, Scandinavian Airlines can have you in Louisville from United Kingdom in 15h 58m. The distance between United Kingdom and Louisville is about 4052 mi. This flight may include one or multiple stops.

  • What are the most popular routes from United Kingdom to Louisville?

    The most popular route from United Kingdom to Louisville is London City - Louisville Intl. You may also consider London Heathrow - Louisville Intl or London Gatwick - Louisville Intl.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from United Kingdom to Louisville (average of $780). Flying from United Kingdom to Louisville in July is currently the most expensive (average of $1,258). 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 Louisville?

Book flights to Louisville if you plan to visit one of these locations
Corydon
Shepherdsville
Elizabethtown
Jeffersonville
Bardstown

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.