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$689+ Cheap flights from Heathrow (LHR) 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SDF
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from London Heathrow to Louisville Intl are usually found in January or February, booked 81 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Heathrow to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

August

Cheapest in

January

Round-trip from

$775
(Expedia)

One-way from

$747
(Kiwi.com)
Provider with most accurate pricing for London Heathrow-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for London Heathrow-Louisville Intl flights.
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High demand for flights, 31% potential price rise
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Best time to find cheap flights, 20% potential price drop
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From London Heathrow to Louisville Intl
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One-way flight from London Heathrow to Louisville Intl
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Find flight deals from Heathrow to Louisville

Cheapest flights from Heathrow to Louisville
Explore the most affordable flight options available from Heathrow to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Mytrip deal was found by Cheapflights users on 11/20. 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.
Wed 12/48:40 pmLHR - SDF
3 stops29h 18mMultiple Airlines
Sun 12/89:53 pmSDF - LHR
3 stops31h 57mMultiple Airlines
Deal found 11/20$791
This Voliamo deal was found by Cheapflights users on 11/19. 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 Voliamo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/238:50 amLHR - SDF
2 stops16h 35mAer Lingus
Sat 11/306:30 amSDF - LHR
2 stops20h 35mAer Lingus
Deal found 11/19$855
This United Airlines deal was found by Cheapflights users on 11/19. 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 12/39:20 amLHR - SDF
1 stop17h 39mUnited Airlines
Tue 12/102:00 pmSDF - LHR
1 stop12h 55mUnited Airlines
Deal found 11/19$886
This StudentUniverse deal was found by Cheapflights users on 11/18. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/276:40 amLHR - SDF
2 stops19h 41mScandinavian Airlines
Fri 12/274:36 pmSDF - LHR
2 stops18h 24mScandinavian Airlines
Deal found 11/18$1,188
This The Travel House deal was found by Cheapflights users on 11/19. 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.
Sat 11/239:50 amLHR - SDF
1 stop19h 03mFinnair
Sat 11/308:23 pmSDF - LHR
1 stop10h 37mFinnair
Deal found 11/19$1,255
This Gotogate deal was found by Cheapflights users on 11/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/276:30 amLHR - SDF
2 stops18h 56mLufthansa
Fri 12/2712:25 pmSDF - LHR
1 stop12h 55mLufthansa
Deal found 11/18$1,266
This Aeromexico deal was found by Cheapflights users on 11/20. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/3010:50 amLHR - SDF
1 stop16h 57mAir France
Sat 12/141:50 pmSDF - LHR
1 stop12h 15mAir France
Deal found 11/20$1,382
This Booking.com deal was found by Cheapflights users on 11/19. 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.
Wed 11/203:45 pmLHR - SDF
1 stop12h 19mBritish Airways
Sat 11/236:16 pmSDF - LHR
1 stop32h 04mBritish Airways
Deal found 11/19$1,429
This Delta deal was found by Cheapflights users on 11/20. 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.
Sat 11/306:30 amLHR - SDF
2 stops16h 25mDelta
Sat 12/143:32 pmSDF - LHR
2 stops13h 58mDelta
Deal found 11/20$1,495
This Virgin Atlantic deal was found by Cheapflights users on 11/18. 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.
Thu 11/2812:30 pmLHR - SDF
1 stop15h 17mVirgin Atlantic
Sat 11/307:00 amSDF - LHR
1 stop19h 05mVirgin Atlantic
Deal found 11/18$3,237

Find flights from Heathrow to Louisville within your budget

Customize your flight search to find flights from Heathrow 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 2,629,791 searches. Data last updated November 20, 2024.

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Route

Depart

Return

Price

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Thu 5/1

7:40 pm-5:28 pm

2 stops50h 48m

Louisville Intl

Sun 5/4

7:16 pm-12:45 pm

1 stop12h 29m

$775

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Thu 5/1

3:35 pm-10:43 pm

1 stop12h 08m

Louisville Intl

Sun 5/4

7:16 pm-11:15 am

1 stop10h 59m

$781

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Tue 12/3

9:20 am-9:59 pm

1 stop17h 39m

Louisville Intl

Tue 12/10

2:00 pm-7:55 am

1 stop12h 55m

$886

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Thu 5/1

8:25 pm-10:09 pm

2 stops30h 44m

Louisville Intl

Sun 5/4

6:00 pm-8:40 am

2 stops33h 40m

$1,052

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Tue 12/3

9:05 pm-9:29 pm

3 stops29h 24m

Louisville Intl

Tue 12/10

12:33 pm-5:40 pm

2 stops24h 07m

$1,366

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Sat 11/30

10:50 am-10:47 pm

1 stop16h 57m

Louisville Intl

Sat 12/14

1:50 pm-7:05 am

1 stop12h 15m

$1,382

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Sat 11/30

6:30 am-5:55 pm

2 stops16h 25m

Louisville Intl

Sat 12/14

3:32 pm-10:30 am

2 stops13h 58m

$1,495

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Thu 12/26

8:50 am-9:26 pm

2 stops17h 36m

Louisville Intl

Fri 12/27

6:37 am-9:05 am

2 stops21h 28m

$1,518

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Mon 5/19

3:35 pm-10:43 pm

1 stop12h 08m

$689

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Tue 5/6

11:05 am-8:45 pm

1 stop14h 40m

$696

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 14 results
1
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Compare providers for flights from Heathrow to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Louisville in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville 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.

Travel insights for flights from Heathrow to Louisville

Get recent, data-driven insights about flights from Heathrow to Louisville including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London Heathrow Airport to Louisville?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Louisville. Price data was last updated on November 15, 2024.

The best time to book flights from London Heathrow Airport to Louisville is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Louisville (average of $298). Flying from London Heathrow Airport to Louisville in April is currently the most expensive (average of $370). 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 SDF?

Find hourly flight availability from Heathrow to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from London Heathrow Airport to Louisville, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 14% versus a flight in the morning.

Rainfall in Louisville by month

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

In terms of precipitation, rainfall in Louisville 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 Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

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

If weather is an important factor for your trip to Louisville, 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 Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated November 20, 2024.
To help decide which airline to fly from London to Louisville, see what other customers have to say about United Airlines, Scandinavian Airlines and Lufthansa. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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

Scandinavian Airlines
7.3
Good
1,301 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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

Aer Lingus
7.1
Good
1,089 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

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 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 London Heathrow?

    For a flight from London Heathrow to Louisville, you will be flying into Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city. Louisville Intl is the only Louisville airport and it handles 0 inbound flights from London Heathrow per day. 1 airline has flights to Louisville Intl from London Heathrow on a regular basis.

  • What are the cheapest airlines flying from London Heathrow Airport to Louisville round-trip?

    Flying on British Airways is currently your cheapest option to Louisville, with prices starting at $781. Additional round-trip tickets that might be worth considering are offered by United Airlines and Lufthansa, with the lowest prices starting at $886 and $1,052, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 London Heathrow Airport to Louisville?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Louisville (average of $298). Flying from London Heathrow Airport to Louisville in April is currently the most expensive (average of $370). 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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Top airline flying from Heathrow to Louisville

Discover the top airline that operate flights from Heathrow to Louisville. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$796Average$889FlexibilityNo cancel feeOn-time71%
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