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£122+ Cheap flights from Louisville

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/5. 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.
SDF — LHR
20 Apr — 27 Apr1
1 adult

What to know about flights from Louisville

Discover essential information about flights departing from Louisville, including flight schedules, destinations, airlines operating at the Louisville airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 15 April 2025.

Cheapest airline

Virgin Atlantic

Good round-trip deal

£92 or less

Good one-way deal

£160 or less
On average, Virgin Atlantic currently has the cheapest one-way flight from Louisville Intl (avg. price of £656).
Price to beat on a round-trip flight from Louisville Intl.
Price to beat on a one-way flight from Louisville Intl.

Find flights from Louisville

Cheapest flights from Louisville
Explore the most affordable flight options available from Louisville. Find the lowest fares based on data from user searches, with prices last updated on 15 April 2025.

Thu 1/517:27SDF - LGW
1 stop36h 28mMultiple Airlines
Fri 9/510:55LGW - SDF
1 stop32h 45mMultiple Airlines
Deal found 14/4£475
Wed 7/511:00SDF - LHR
2 stops18h 00mMultiple Airlines
Wed 14/506:30LHR - SDF
2 stops21h 00mMultiple Airlines
Deal found 14/4£509
Wed 7/514:00SDF - LHR
1 stop16h 45mUnited Airlines
Wed 14/514:05LHR - SDF
2 stops32h 21mUnited Airlines
Deal found 14/4£517
Tue 13/514:38SDF - GLA
2 stops20h 32mDelta
Thu 22/506:00GLA - SDF
2 stops16h 10mDelta
Deal found 15/4£522
Wed 14/511:51SDF - LHR
1 stop17h 39mIberia
Wed 28/515:30LHR - SDF
1 stop12h 31mIberia
Deal found 14/4£523
Sat 13/909:55SDF - EDI
2 stops40h 25mAir Canada
Tue 23/909:00EDI - SDF
2 stops42h 24mAir Canada
Deal found 15/4£524
Tue 6/512:55SDF - LHR
1 stop17h 15mDelta
Thu 22/506:30LHR - SDF
2 stops16h 59mDelta
Deal found 14/4£525
Tue 13/515:15SDF - EDI
1 stop11h 50mUnited Airlines
Thu 22/511:30EDI - SDF
1 stop13h 56mUnited Airlines
Deal found 15/4£528
Tue 6/513:58SDF - LHR
1 stop15h 52mFinnair
Thu 22/508:20LHR - SDF
1 stop16h 28mFinnair
Deal found 14/4£530
Sun 4/520:37SDF - LHR
1 stop10h 38mBritish Airways
Wed 14/509:15LHR - SDF
1 stop12h 32mBritish Airways
Deal found 15/4£537
Sat 13/919:30SDF - EDI
1 stop31h 30mDelta
Tue 23/909:00EDI - SDF
1 stop18h 30mDelta
Deal found 15/4£551
Mon 28/408:56SDF - LGW
2 stops18h 14mAmerican Airlines
Sun 4/512:20LGW - SDF
2 stops16h 53mAmerican Airlines
Deal found 15/4£576

Find flights from Louisville within your budget

Find flights departing from Louisville that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 15 April 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Thu 1/5

17:27-10:55

1 stop36h 28m

London Gatwick

Fri 9/5

10:55-14:40

1 stop32h 45m

£475

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 7/5

11:00-10:00

2 stops18h 00m

London Heathrow

Wed 14/5

06:30-22:30

2 stops21h 00m

£509

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 7/5

14:00-11:45

1 stop16h 45m

London Heathrow

Wed 14/5

14:05-17:26

2 stops32h 21m

£517

LouisvilleGlasgow

SDF - GLA

SDFGLA

Louisville Intl

Tue 13/5

14:38-16:10

2 stops20h 32m

Glasgow Intl

Thu 22/5

06:00-17:10

2 stops16h 10m

£522

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 14/5

11:51-10:30

1 stop17h 39m

London Heathrow

Wed 28/5

15:30-23:01

1 stop12h 31m

£523

LouisvilleEdinburgh

SDF - EDI

SDFEDI

Louisville Intl

Sat 13/9

09:55-07:20

2 stops40h 25m

Edinburgh Turnhouse

Tue 23/9

09:00-22:24

2 stops42h 24m

£524

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Tue 6/5

12:55-11:10

1 stop17h 15m

London Heathrow

Thu 22/5

06:30-18:29

2 stops16h 59m

£525

LouisvilleEdinburgh

SDF - EDI

SDFEDI

Louisville Intl

Tue 13/5

15:15-08:05

1 stop11h 50m

Edinburgh Turnhouse

Thu 22/5

11:30-20:26

1 stop13h 56m

£528

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Tue 6/5

13:58-10:50

1 stop15h 52m

London Heathrow

Thu 22/5

08:20-19:48

1 stop16h 28m

£530

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Sun 4/5

20:37-12:15

1 stop10h 38m

London Heathrow

Wed 14/5

09:15-16:47

1 stop12h 32m

£537

Flights are sorted by cheapest return flights first.

Deals found on 14/4

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Best time to book a flight from Louisville

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

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

When is the best time to book a flight from Louisville?

Use this chart to determine the optimal time to book a return flight from Louisville to Heathrow. Price data was last updated on 11 April 2025.

Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Louisville (average of £440). Flying from Louisville in June will prove the most costly (average of £669). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Louisville

Get insights into the airlines that provide service from Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Louisville. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very Good

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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Direct flights from Kentucky

Book a direct flight from one of these other cities located in Kentucky.

Related info for your journey

Access useful and relevant information related to your journey from Louisville. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 15 April 2025.
  • What are the most popular destinations to fly to from Louisville?

    This month, the top selected destinations from Louisville are Fort Lauderdale, Boston, Dallas/Fort Worth Airport. Throughout the year, Fort Lauderdale, Boston, Denver are some of the top choices made by users flying from Louisville.

  • What is the cheapest flight from Louisville to anywhere?

    Users have flown out of Louisville for as low as £92 to Orlando Sanford Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £515 to fly from Louisville.

  • What are the cheapest airlines flying from Louisville to anywhere?

    Over the past few days, we've found that Virgin Atlantic, British Airways, and American Airlines have the cheapest prices from Louisville. Virgin Atlantic flights from Louisville to London Heathrow (£495), British Airways flights from Louisville to London (£507), and American Airlines flights from Louisville to London Heathrow (£742).

  • What is the cheapest premium economy flight from Louisville?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Louisville.
    Louisville Intl to Chicago O'Hare Intl Airport from £1,331
    Louisville Intl to Washington, D.C. Dulles Intl Airport from £1,387

  • What is the cheapest first class flight from Louisville?

    If you’re looking for a cheap first-class flight from Louisville, consider Charlotte. Prices start at £584 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Louisville?

    At the present moment the cheapest month to fly from Louisville is currently February; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Louisville?

    Cheapflights helps you search for flights from Louisville via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Louisville.

  • Can Cheapflights find flights from Louisville with no change fees?

    Certainly. Search results for flights from Louisville shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

    Of course! You can now track prices for flights from Louisville and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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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 Louisville?

Cheapflights helps you search for flights from Louisville via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Louisville.

Can Cheapflights find flights from Louisville with no change fees?

Certainly. Search results for flights from Louisville shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Louisville and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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