Find flights
Deals

£91+ 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 11/1. 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
26 Jan — 2 Feb1
1 adult
1 adult, Economy, 0 bags

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 27 December 2025.

Good round-trip deal

£85 or less
Price to beat on a round-trip flight from Louisville Intl.
Search Deals

Find flights from Louisville

Enter your travel dates to find the best prices.

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 27 December 2025.

Thu 19/306:00SDF - EWR
Nonstop2h 11mUnited Airlines
Sun 22/321:26EWR - SDF
Nonstop2h 33mUnited Airlines
Deal found 25/12£155
Thu 15/108:30SDF - EWR
Nonstop2h 16mUnited Airlines
Sun 18/107:45EWR - SDF
1 stop5h 39mUnited Airlines
Deal found 25/12£162
Sat 17/115:37SDF - EWR
1 stop5h 23mDelta
Wed 21/110:39EWR - SDF
1 stop6h 22mDelta
Deal found 27/12£170
Thu 19/306:00SDF - EWR
Nonstop2h 11mUnited Airlines
Mon 23/314:30EWR - SDF
1 stop7h 43mUnited Airlines
Deal found 27/12£170
Fri 20/306:00SDF - EWR
Nonstop2h 11mUnited Airlines
Mon 23/321:26EWR - SDF
Nonstop2h 33mUnited Airlines
Deal found 25/12£182
Thu 15/118:21SDF - EWR
1 stop4h 52mDelta
Sun 18/106:00EWR - SDF
1 stop5h 37mDelta
Deal found 26/12£184
Fri 27/317:35SDF - EWR
1 stop7h 24mDelta
Sun 29/306:00EWR - SDF
1 stop4h 10mDelta
Deal found 26/12£188
Wed 18/305:35SDF - EWR
1 stop4h 42mUnited Airlines
Sun 22/321:26EWR - SDF
Nonstop2h 33mUnited Airlines
Deal found 27/12£189
Wed 7/106:28SDF - EWR
Nonstop2h 18mUnited Airlines
Sat 10/112:42EWR - SDF
1 stop7h 46mUnited Airlines
Deal found 24/12£192
Thu 8/118:21SDF - EWR
1 stop4h 52mDelta
Sat 10/106:00EWR - SDF
1 stop5h 33mDelta
Deal found 24/12£199
Mon 26/113:55SDF - LGW
1 stop15h 05mMultiple Airlines
Mon 9/214:00LGW - SDF
2 stops29h 41mMultiple Airlines
Deal found 26/12£401
Fri 6/213:55SDF - LGW
1 stop15h 05mMultiple Airlines
Fri 20/214:00LGW - SDF
2 stops26h 05mMultiple Airlines
Deal found 26/12£404

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 27 December 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

Mon 19/1

06:28-08:46

Nonstop2h 18m

Newark

Sat 24/1

16:58-19:31

Nonstop2h 33m

£155

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Wed 18/3

13:47-15:59

Nonstop2h 12m

Newark

Sun 22/3

21:26-23:59

Nonstop2h 33m

£155

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Thu 19/3

06:00-08:11

Nonstop2h 11m

Newark

Sun 22/3

21:26-23:59

Nonstop2h 33m

£155

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Fri 16/1

08:30-10:46

Nonstop2h 16m

Newark

Sun 18/1

16:58-19:31

Nonstop2h 33m

£155

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Thu 26/2

05:35-12:28

1 stop6h 53m

Newark

Sat 28/2

16:59-19:25

Nonstop2h 26m

£162

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Wed 10/6

12:53-17:45

1 stop4h 52m

Newark

Tue 16/6

07:00-11:36

1 stop4h 36m

£170

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Thu 15/1

06:00-10:58

1 stop4h 58m

Newark

Thu 22/1

06:00-11:37

1 stop5h 37m

£170

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Sat 17/1

17:45-23:55

1 stop6h 10m

Newark

Sun 18/1

06:00-11:37

1 stop5h 37m

£170

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Wed 29/4

07:59-11:59

1 stop4h 00m

Newark

Sun 3/5

08:00-12:36

1 stop4h 36m

£170

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Wed 13/5

07:20-12:04

1 stop4h 44m

Newark

Sat 16/5

06:00-09:51

1 stop3h 51m

£170

Flights are sorted by cheapest return flights first.

Deals found on 27/12

Showing 1-10 of 54 results
1
2
3
...
6

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 26 December 2025.

Booking 69 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, November is the cheapest month in which you can book a flight from Louisville (average of £384). Flying from Louisville in June will prove the most costly (average of £680). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Louisville?

If you’re flying from Louisville, these routes are more frequently taken by airlines Chicago (503 flights per day), Atlanta (211 flights per day) and Detroit (122 flights per day).

Fort Lauderdale
Fort Lauderdale
From £69
Chicago
Chicago
From £612
Washington, D.C.
Washington, D.C.
From £251
Dallas/Fort Worth
Dallas/Fort Worth
From £128

What is the cheapest place to fly to from Louisville?

The cheapest city to fly to from Louisville is Fort Lauderdale, with prices starting at £69. Explore other affordable destinations below.

Fort Lauderdale
Fort Lauderdale
From £69
Dallas/Fort Worth
Dallas/Fort Worth
From £128
Washington, D.C.
Washington, D.C.
From £251
Chicago
Chicago
From £612

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.

Direct flights from Kentucky

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

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 27 December 2025.

  • What are the most popular destinations to fly to from Louisville?

    This month, the top selected destinations from Louisville are Bangkok Suvarnabhumi Airport, Fort Lauderdale, Denver. Throughout the year, Fort Lauderdale, Boston, Dallas/Fort Worth Airport 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 £69 to Fort Lauderdale (prices may vary depending on the airline and departure time). On average, users have booked flights for £467 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 £1,492

  • What is the cheapest first class flight from Louisville?

    If you’re looking for a cheap first-class flight from Louisville, consider Washington, D.C.. Prices start at £2,261 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 November; 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.

See more FAQs

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.

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.