Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Louisville from £590

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 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SDF
25 Nov — 2 Dec1
1 adult

The best prices from London Heathrow to Louisville Intl are usually found in January or February, booked 81 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Find flights from Heathrow to Louisville within your budget

Customise 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 953,013 searches. Data last updated 20 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Wed 4/12

20:40-20:58

3 stops29h 18m

Louisville Intl

Sun 8/12

21:53-10:50

3 stops31h 57m

£624

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Sat 23/11

08:50-20:25

2 stops16h 35m

Louisville Intl

Sat 30/11

06:30-08:05

2 stops20h 35m

£675

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Tue 3/12

09:20-21:59

1 stop17h 39m

Louisville Intl

Tue 10/12

14:00-07:55

1 stop12h 55m

£699

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Wed 27/11

06:40-21:21

2 stops19h 41m

Louisville Intl

Fri 27/12

16:36-16:00

2 stops18h 24m

£938

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Sat 23/11

09:50-23:53

1 stop19h 03m

Louisville Intl

Sat 30/11

20:23-12:00

1 stop10h 37m

£991

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Wed 27/11

06:30-20:26

2 stops18h 56m

Louisville Intl

Fri 27/12

12:25-06:20

1 stop12h 55m

£1,000

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Sat 30/11

10:50-22:47

1 stop16h 57m

Louisville Intl

Sat 14/12

13:50-07:05

1 stop12h 15m

£1,091

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Sat 30/11

06:30-17:55

2 stops16h 25m

Louisville Intl

Sat 14/12

15:32-10:30

2 stops13h 58m

£1,180

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Thu 28/11

12:30-22:47

1 stop15h 17m

Louisville Intl

Sat 30/11

07:00-07:05

1 stop19h 05m

£2,556

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Wed 27/11

16:15-19:26

3 stops56h 11m

£590

Flights are sorted by cheapest return flights first.

Deals found on 18/11

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 20 November 2024.

Round-trip from

£624

One-way from

£590

Popular in

August

Cheapest in

January
4/12-8/12
  • 4/12-8/12
  • 6 total stops
  • 61h 15m total
  • London to Louisville
Search Deals
27/11
  • 27/11
  • 3 total stops
  • 56h 11m total
  • London to Louisville
Search Deals
High demand for flights, 31% potential price rise
Search Deals
Best time to find cheap flights, 20% potential price drop
Search Deals

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 20 November 2024.

Wed 4/1220:40LHR - SDF
3 stops29h 18mMultiple Airlines
Sun 8/1221:53SDF - LHR
3 stops31h 57mMultiple Airlines
Deal found 20/11£624
Sat 23/1108:50LHR - SDF
2 stops16h 35mAer Lingus
Sat 30/1106:30SDF - LHR
2 stops20h 35mAer Lingus
Deal found 19/11£675
Tue 3/1209:20LHR - SDF
1 stop17h 39mUnited Airlines
Tue 10/1214:00SDF - LHR
1 stop12h 55mUnited Airlines
Deal found 19/11£699
Wed 27/1106:40LHR - SDF
2 stops19h 41mScandinavian Airlines
Fri 27/1216:36SDF - LHR
2 stops18h 24mScandinavian Airlines
Deal found 18/11£938
Sat 23/1109:50LHR - SDF
1 stop19h 03mFinnair
Sat 30/1120:23SDF - LHR
1 stop10h 37mFinnair
Deal found 19/11£991
Wed 27/1106:30LHR - SDF
2 stops18h 56mLufthansa
Fri 27/1212:25SDF - LHR
1 stop12h 55mLufthansa
Deal found 18/11£1,000
Sat 30/1110:50LHR - SDF
1 stop16h 57mAir France
Sat 14/1213:50SDF - LHR
1 stop12h 15mAir France
Deal found 20/11£1,091
Wed 20/1115:45LHR - SDF
1 stop12h 19mBritish Airways
Sat 23/1118:16SDF - LHR
1 stop32h 04mBritish Airways
Deal found 19/11£1,128
Sat 30/1106:30LHR - SDF
2 stops16h 25mDelta
Sat 14/1215:32SDF - LHR
2 stops13h 58mDelta
Deal found 20/11£1,180
Thu 28/1112:30LHR - SDF
1 stop15h 17mVirgin Atlantic
Sat 30/1107:00SDF - LHR
1 stop19h 05mVirgin Atlantic
Deal found 18/11£2,556

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 return 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 return flight from Heathrow to Louisville. Price data was last updated on 15 November 2024.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Louisville, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Louisville (average of £652). Flying from London Heathrow Airport to Louisville in July is currently the most expensive (average of £977). 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 20 November 2024.

It’s typically best to fly out from London Heathrow Airport to Louisville in the afternoon. Doing so could potentially save you 3% on the flight price compared to flying in the evening, which is usually more expensive.

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 79.0 - 135.0 inches per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Louisville when rainfall is around 79.0 mm.

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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 20 November 2024.
Delta
8.0
Very Good
8,758 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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
8,758 reviews
Delta
8.0
Very Good
8,758 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very Good
8,758 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very Good
8,758 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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
1,525 reviews
Delta
8.0
Very Good
8,758 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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
9,172 reviews
Delta
8.0
Very Good
8,758 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

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?

    Most people fly into Louisville Intl (SDF) if they book a flight to Louisville from London Heathrow. On average, Louisville Intl has 0 inbound flights from London Heathrow per day from 6 airlines. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

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

    Flying on Aer Lingus is currently your cheapest option to Louisville, with prices starting at £675. Additional return tickets that might be worth considering are offered by United Airlines and Scandinavian Airlines, with the lowest prices starting at £699 and £938, 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 holiday 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Louisville (average of £652). Flying from London Heathrow Airport to Louisville in July is currently the most expensive (average of £977). 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

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

Top 6 airlines flying from Heathrow to Louisville

Discover the top 6 airlines 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 953,013 searches. Data last updated 20 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£451Average£559FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£477Average£608FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£484Average£607FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£492Average£527FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£505Average£681FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest£548Average£677FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Louisville?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Louisville. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Louisville?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Louisville for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to Louisville with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Louisville with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Louisville become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Louisville from Heathrow today and book when prices fit your budget.

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.
View all available airlines