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Cheap flights from London Heathrow Airport to Louisville from £406

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — SDF
7 Jun — 14 Jun1
1 adult
Fri 7/6
Fri 14/6

The best prices from London Heathrow to Louisville Intl are usually found in January or February, booked 85 days in advance, depart on a Tuesday or Monday 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 2 June 2024.

Popular in

July

Cheapest in

January

Average price

£672

Round-trip from

£447
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 14% potential price drop
Search Deals
Average for round-trip flights in June 2024
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From London Heathrow to Louisville Intl
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What is the cheapest day to fly round-trip from London Heathrow Airport to Louisville?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Louisville. Check prices with Cheapflights to find a great deal for your trip.

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

Find a great deal and save up to 35% by booking at least 14 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Heathrow Airport to Louisville within the next two weeks, with the cheapest ticket starting at £435.

What is the cheapest month to fly from London Heathrow Airport to Louisville?

October is one of the best times of the year to fly to Louisville from London Heathrow Airport. Prices for October average £583 per person but you can even find prices for as low as £429. The most expensive prices can be found in the month of July. Opting for a October flight can save you 26% on your journey compared to booking in July

What is the cheapest time of day to fly from LHR to SDF?

It’s typically best to fly out from London Heathrow Airport to Louisville in the afternoon. Doing so could potentially save you 12% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap Iberia flights from Heathrow to Louisville

Explore cheap flight options specifically provided by Iberia for the route between Heathrow and Louisville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 2 June 2024.
Peruse some of the lowest-priced Iberia flights we've found from London to Louisville. Make sure to check back often as deals are often changing.
Wed 27/1106:20LHR - SDF
2 stops21h 19mIberia
Sun 1/1212:54SDF - LHR
1 stop28h 46mIberia
Deal found 1/6£455
Mon 1/717:10LHR - SDF
2 stops32h 43mIberia
Mon 8/711:14SDF - LHR
1 stop15h 36mIberia
Deal found 1/6£710

Cheap Finnair flights from Heathrow to Louisville

Explore cheap flight options specifically provided by Finnair for the route between Heathrow and Louisville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 2 June 2024.
Browse through some of the cheapest Finnair flights travelling from London to Louisville. Deals frequently update to provide users with more options.
Wed 27/1108:40LHR - SDF
1 stop15h 57mFinnair
Sun 1/1208:35SDF - LHR
1 stop33h 05mFinnair
Deal found 1/6£459
Wed 27/1115:25LHR - SDF
2 stops34h 41mFinnair
Sun 1/1220:14SDF - LHR
2 stops21h 26mFinnair
Deal found 1/6£481
Mon 14/1019:55LHR - SDF
2 stops22h 55mFinnair
Mon 21/1007:10SDF - LHR
1 stop10h 00mFinnair
Deal found 1/6£569
Mon 1/715:15LHR - SDF
1 stop13h 37mFinnair
Mon 8/716:48SDF - LHR
2 stops24h 22mFinnair
Deal found 1/6£572

Cheap Heathrow to Louisville flights in June & July 2024

Find cheap flight options from Heathrow to Louisville specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 909,873 searches. Prices were last updated on 2 June 2024.
Check out some of the best flight deals from London to Louisville in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 20/615:15LHR - SDF
1 stop14h 31mMultiple Airlines
Thu 27/607:45SDF - LHR
1 stop20h 30mMultiple Airlines
Deal found 1/6£528
Mon 17/611:45LHR - SDF
2 stops16h 26mDelta
Thu 11/710:26SDF - LHR
2 stops15h 49mDelta
Deal found 1/6£565
Mon 17/615:55LHR - SDF
1 stop12h 17mKLM
Thu 11/717:55SDF - LHR
1 stop14h 20mKLM
Deal found 1/6£579
Thu 20/608:40LHR - SDF
2 stops17h 16mDelta
Thu 27/607:00SDF - LHR
1 stop19h 15mDelta
Deal found 1/6£595
Sat 8/621:00LHR - SDF
2 stops27h 31mAmerican Airlines
Sat 15/608:30SDF - LHR
1 stop32h 40mAmerican Airlines
Deal found 1/6£624
Sat 8/609:20LHR - SDF
1 stop13h 05mDelta
Sat 15/607:00SDF - LHR
1 stop19h 15mDelta
Deal found 1/6£639
Thu 20/609:00LHR - SDF
2 stops19h 12mMultiple Airlines
Thu 27/615:31SDF - LHR
2 stops17h 29mMultiple Airlines
Deal found 1/6£647

Heathrow to Louisville 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Louisville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 2 June 2024.
Check out some of the best flight deals from London to Louisville in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 27/1106:20LHR - SDF
2 stops21h 19mIberia
Sun 1/1212:54SDF - LHR
1 stop28h 46mIberia
Deal found 1/6£455
Wed 27/1108:40LHR - SDF
1 stop15h 57mFinnair
Sun 1/1208:35SDF - LHR
1 stop33h 05mFinnair
Deal found 1/6£459
Wed 27/1115:25LHR - SDF
2 stops34h 41mFinnair
Sun 1/1220:14SDF - LHR
2 stops21h 26mFinnair
Deal found 1/6£481
Thu 20/615:15LHR - SDF
1 stop14h 31mMultiple Airlines
Thu 27/607:45SDF - LHR
1 stop20h 30mMultiple Airlines
Deal found 1/6£528
Thu 11/710:50LHR - SDF
2 stops18h 09mVirgin Atlantic
Thu 5/1210:15SDF - LHR
1 stop15h 35mVirgin Atlantic
Deal found 1/6£535
Thu 11/711:45LHR - SDF
2 stops17h 14mDelta
Thu 5/1210:15SDF - LHR
2 stops15h 50mDelta
Deal found 1/6£546
Thu 11/713:55LHR - SDF
1 stop15h 04mAir France
Thu 5/1212:40SDF - LHR
1 stop17h 30mAir France
Deal found 1/6£554
Thu 11/710:50LHR - SDF
2 stops18h 09mDelta
Thu 5/1210:15SDF - LHR
1 stop15h 35mDelta
Deal found 1/6£555
Mon 1/712:15LHR - SDF
1 stop13h 38mBritish Airways
Mon 8/718:21SDF - LHR
1 stop13h 24mBritish Airways
Deal found 1/6£558

Heathrow to Louisville flights leaving soon

Find last-minute flight options from Heathrow to Louisville for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 2 June 2024.
Have a look at some of the flights available from London to Louisville departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Sat 8/621:00LHR - SDF
2 stops27h 31mAmerican Airlines
Sat 15/608:30SDF - LHR
1 stop32h 40mAmerican Airlines
Deal found 1/6£624
Sat 8/609:20LHR - SDF
1 stop13h 05mDelta
Sat 15/607:00SDF - LHR
1 stop19h 15mDelta
Deal found 1/6£639

One-way flights to Louisville from Heathrow

Search for one-way flight options from Heathrow to Louisville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 2 June 2024.
Users travelling one-way from London to Louisville can select one of these great deals. For those needing a return trip from London, there is a search form available above.
Wed 3/713:45LHR - SDF
3 stops40h 01mMultiple Airlines
Deal found 31/5£406
Fri 14/606:45LHR - SDF
3 stops23h 01mMultiple Airlines
Deal found 1/6£446
Mon 1/714:30LHR - SDF
3 stops37h 48mMultiple Airlines
Deal found 1/6£473
Mon 15/706:45LHR - SDF
3 stops21h 33mMultiple Airlines
Deal found 1/6£544
Wed 3/721:35LHR - SDF
2 stops32h 11mMultiple Airlines
Deal found 31/5£550
Sun 23/621:40LHR - SDF
2 stops30h 38mMultiple Airlines
Deal found 1/6£553
Mon 1/706:15LHR - SDF
2 stops37h 17mMultiple Airlines
Deal found 1/6£559
Tue 2/708:00LHR - SDF
3 stops20h 18mMultiple Airlines
Deal found 31/5£573
Mon 1/712:15LHR - SDF
1 stop14h 52mFinnair
Deal found 1/6£598

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 909,873 searches. Data last updated 2 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£455 - £595

Route

Depart

Return

Price

London HeathrowLouisville Intl

LHR - SDF

LHRSDF

London Heathrow

Wed 27/11

2 stops21h 19m

Louisville Intl

Sun 1/12

1 stop28h 46m

£455

London HeathrowLouisville Intl

LHR - SDF

LHRSDF

London Heathrow

Wed 27/11

1 stop15h 57m

Louisville Intl

Sun 1/12

1 stop33h 05m

£459

London HeathrowLouisville Intl

LHR - SDF

LHRSDF

London Heathrow

Thu 20/6

1 stop14h 31m

Louisville Intl

Thu 27/6

1 stop20h 30m

£528

London HeathrowLouisville Intl

LHR - SDF

LHRSDF

London Heathrow

Thu 11/7

2 stops18h 09m

Louisville Intl

Thu 5/12

1 stop15h 35m

£535

London HeathrowLouisville Intl

LHR - SDF

LHRSDF

London Heathrow

Thu 11/7

2 stops17h 14m

Louisville Intl

Thu 5/12

2 stops15h 50m

£546

London HeathrowLouisville Intl

LHR - SDF

LHRSDF

London Heathrow

Thu 11/7

1 stop15h 04m

Louisville Intl

Thu 5/12

1 stop17h 30m

£554

London HeathrowLouisville Intl

LHR - SDF

LHRSDF

London Heathrow

Mon 1/7

1 stop13h 38m

Louisville Intl

Mon 8/7

1 stop13h 24m

£558

London HeathrowLouisville Intl

LHR - SDF

LHRSDF

London Heathrow

Mon 1/7

1 stop14h 25m

Louisville Intl

Thu 11/7

1 stop12h 07m

£579

London HeathrowLouisville Intl

LHR - SDF

LHRSDF

London Heathrow

Sat 12/10

2 stops16h 25m

Louisville Intl

Mon 21/10

1 stop10h 00m

£595

Flights are sorted by cheapest first

Deals found on 1/6

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 24 May 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 85 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.
Search Deals

What is the cheapest day to fly from London Heathrow Airport to Louisville?

Use this chart to determine the cheapest time to fly return from Heathrow to Louisville. Price data was last updated on 26 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to Louisville flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Louisville by month

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

SDF

Temperature

2 - 26 °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 2 June 2024.
Peruse reviews from past customers who have flown with Iberia, Finnair and Virgin Atlantic from London to Louisville to help guide your decision. 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
10,410 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very Good
10,410 reviews
Delta
8.0
Very Good
10,410 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,507 reviews
Delta
8.0
Very Good
10,410 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Finnair
7.8
Good
1,368 reviews
Delta
8.0
Very Good
10,410 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Virgin Atlantic
7.6
Good
720 reviews
Delta
8.0
Very Good
10,410 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air France
7.5
Good
1,728 reviews
Delta
8.0
Very Good
10,410 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 7 airlines. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

  • Can I find flights from London Heathrow Airport to Louisville for under £500 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Louisville for under £500. The cheapest flight booked recently is on Iberia for just £455, but on average you can expect to pay £560.

  • Are there last-minute flights available from London Heathrow Airport to Louisville for under £700?

    There are currently 2+ open flights from London Heathrow Airport to Louisville within the next 7 days for less than £700.

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

    Flying on Iberia is currently your cheapest option to Louisville, with prices starting at £455. Additional return tickets that might be worth considering are offered by Finnair and Virgin Atlantic, with the lowest prices starting at £459 and £535, respectively. Users have found that Iberia is 23% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Louisville one-way?

    For one-way options, check prices for Finnair. According to our data, you can fly for as low as £598. Users have also found prices from £997 and £1,595 on WestJet and American Airlines, respectively.

  • What does LHR to SDF mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a London Heathrow Airport to Louisville Intl Airport flight would often be abbreviated as a LHR to SDF flight.

  • Can I find deals for flights from Heathrow to Louisville that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Louisville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to Louisville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Louisville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Heathrow to Louisville that allow pets onboard?

    Many airlines flying from Heathrow to Louisville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to Louisville?

    Yes, you can often find last-minute deals on Heathrow to Louisville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to Louisville flight deals updated?

    The London Heathrow Airport to Louisville flight deals you see on this page were last updated on 2/6.

  • What are the most popular airlines that fly from London Heathrow Airport to Louisville?

    The most popular airlines flying from London Heathrow Airport to Louisville are American Airlines, Finnair and British Airways. Something to consider prior to booking your flight.

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

    Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Louisville (average of £570). Flying from London Heathrow Airport to Louisville in June is currently the most expensive (average of £816). 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 7 airlines flying from Heathrow to Louisville

Discover the top 7 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 909,873 searches. Data last updated 2 June 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£418Average£531FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£420Average£604FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£442Average£549FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£474Average£534FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£501Average£646FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£583Average£643FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£657Average£791FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
London to Islamabad flights
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London to Belfast flights
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London Heathrow Airport to Nairobi flights
London to California flights
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Southampton to London Stansted Airport flights
Manchester to Pakistan flights
Cardiff to Belfast flights
London Heathrow Airport to Sandakan flights

Search flights from Heathrow to Louisville by cabin class

Find flights from Heathrow to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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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.

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