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£71+ 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 16/9. 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
18 Jun — 25 Jun1
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 13 June 2025.

Cheapest airline

Virgin Atlantic

Good round-trip deal

£89 or less

Good one-way deal

£77 or less
On average, Virgin Atlantic currently has the cheapest one-way flight from Louisville Intl (avg. price of £638).
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 13 June 2025.

Sun 27/712:32SDF - EWR
Nonstop2h 22mSpirit Airlines
Sun 3/809:10EWR - SDF
Nonstop2h 17mSpirit Airlines
Deal found 12/6£100
Wed 9/706:30SDF - EWR
Nonstop2h 12mUnited Airlines
Wed 16/720:29EWR - SDF
Nonstop2h 29mUnited Airlines
Deal found 10/6£154
Sat 8/1110:15SDF - EWR
1 stop5h 38mDelta
Tue 11/1107:00EWR - SDF
1 stop4h 34mDelta
Deal found 12/6£169
Sun 27/706:00SDF - EWR
1 stop3h 54mAmerican Airlines
Sun 3/817:20EWR - SDF
1 stop7h 10mAmerican Airlines
Deal found 12/6£285
Wed 30/707:00SDF - LHR
2 stops22h 00mAir Canada
Fri 3/1014:05LHR - SDF
2 stops27h 13mAir Canada
Deal found 11/6£471
Wed 29/1008:45SDF - LHR
2 stops18h 25mMultiple Airlines
Fri 7/1106:30LHR - SDF
2 stops18h 44mMultiple Airlines
Deal found 10/6£472
Mon 25/810:55SDF - EDI
2 stops17h 10mAir Canada
Tue 2/911:15EDI - SDF
2 stops30h 29mAir Canada
Deal found 11/6£475
Wed 13/808:40SDF - EDI
1 stop18h 45mUnited Airlines
Tue 19/809:00EDI - SDF
2 stops34h 50mUnited Airlines
Deal found 11/6£479
Wed 3/918:44SDF - MAN
2 stops19h 06mBritish Airways
Mon 8/919:45MAN - SDF
2 stops29h 18mBritish Airways
Deal found 11/6£480
Sun 3/812:50SDF - LGW
2 stops16h 10mDelta
Tue 19/812:00LGW - SDF
2 stops15h 46mDelta
Deal found 9/6£484
Wed 30/715:21SDF - LHR
1 stop10h 54mVirgin Atlantic
Fri 3/1009:20LHR - SDF
1 stop12h 30mVirgin Atlantic
Deal found 11/6£485
Mon 25/814:42SDF - EDI
2 stops14h 58mAmerican Airlines
Tue 2/911:35EDI - SDF
1 stop15h 03mAmerican Airlines
Deal found 11/6£488

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 13 June 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Wed 9/7

06:30-08:42

Nonstop2h 12m

Newark

Wed 16/7

20:29-22:58

Nonstop2h 29m

£154

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Sun 27/7

12:32-14:54

Nonstop2h 22m

Newark

Sun 3/8

05:57-17:58

1 stop12h 01m

£168

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Sat 8/11

10:15-15:53

1 stop5h 38m

Newark

Tue 11/11

07:00-11:34

1 stop4h 34m

£169

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Sun 27/7

06:00-09:54

1 stop3h 54m

Newark

Sun 3/8

17:20-00:30

1 stop7h 10m

£285

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 30/7

07:00-10:00

2 stops22h 00m

London Heathrow

Fri 3/10

14:05-12:18

2 stops27h 13m

£471

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 29/10

08:45-07:10

2 stops18h 25m

London Heathrow

Fri 7/11

06:30-20:14

2 stops18h 44m

£472

LouisvilleEdinburgh

SDF - EDI

SDFEDI

Louisville Intl

Mon 25/8

10:55-09:05

2 stops17h 10m

Edinburgh Turnhouse

Tue 2/9

11:15-12:44

2 stops30h 29m

£475

LouisvilleEdinburgh

SDF - EDI

SDFEDI

Louisville Intl

Wed 13/8

08:40-08:25

1 stop18h 45m

Edinburgh Turnhouse

Tue 19/8

09:00-14:50

2 stops34h 50m

£479

LouisvilleManchester

SDF - MAN

SDFMAN

Louisville Intl

Wed 3/9

18:44-18:50

2 stops19h 06m

Manchester

Mon 8/9

19:45-20:03

2 stops29h 18m

£480

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Sun 3/8

12:50-10:00

2 stops16h 10m

London Gatwick

Tue 19/8

12:00-22:46

2 stops15h 46m

£484

Flights are sorted by cheapest return flights first.

Deals found on 11/6

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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 9 June 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 £428). Flying from Louisville in June will prove the most costly (average of £647). 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.

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Browse thousands of different options on Cheapflights for your next trip

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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 13 June 2025.
  • What are the most popular destinations to fly to from Louisville?

    This month, the top selected destinations from Louisville are Boston, Fort Lauderdale, Denver. 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 £77 to Baltimore (prices may vary depending on the airline and departure time). On average, users have booked flights for £351 to fly from Louisville.

  • 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 £1,295
    Louisville Intl to Washington, D.C. Dulles Intl Airport from £1,349

  • 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 £568 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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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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