Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Louisville Intl

£400 Cheap flights to Louisville

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United Kingdom to Louisville

Cheap return flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
06:40 - 21:33LHR  London Heathrow-SDF Louisville Intl
19h 53m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
13:20 - 09:20SDF  Louisville Intl-LHR London Heathrow
15h 00m2 stops Boston Logan Intl Kastrup Copenhagen
£586Scandinavian Airlines
Tue, 13 Oct - Tue, 20 Oct
Scandinavian Airlines Logo
06:40 - 00:10LHR  London Heathrow-SDF Louisville Intl
22h 30m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
13:01 - 18:30SDF  Louisville Intl-LHR London Heathrow
24h 29m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
£591Scandinavian Airlines
Mon, 16 Nov - Sun, 22 Nov
Virgin Atlantic Logo
11:15 - 19:10LHR  London Heathrow-SDF Louisville Intl
12h 55m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
17:57 - 11:20SDF  Louisville Intl-LHR London Heathrow
12h 23m1 stop Atlanta Hartsfield-Jackson
£629Virgin Atlantic
Wed, 7 Oct - Tue, 13 Oct
Virgin Atlantic Logo
10:50 - 19:14LHR  London Heathrow-SDF Louisville Intl
13h 24m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
17:59 - 07:50SDF  Louisville Intl-LHR London Heathrow
32h 51m1 stop Atlanta Hartsfield-Jackson
£629Virgin Atlantic
Mon, 16 Nov - Sun, 22 Nov
United Airlines Logo
08:40 - 23:59LHR  London Heathrow-SDF Louisville Intl
20h 19m2 stops Zurich Chicago O'Hare Intl
United Airlines Logo
18:30 - 20:40SDF  Louisville Intl-LHR London Heathrow
21h 10m1 stop Newark
£697United Airlines
Mon, 12 Oct - Sun, 18 Oct
United Airlines Logo
06:50 - 17:40LHR  London Heathrow-SDF Louisville Intl
15h 50m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
United Airlines Logo
15:37 - 07:45SDF  Louisville Intl-LHR London Heathrow
35h 08m1 stop Houston George Bush Intcntl
£702United Airlines
Wed, 14 Oct - Sun, 18 Oct
British Airways Logo
08:55 - 18:37LHR  London Heathrow-SDF Louisville Intl
14h 42m1 stop Dallas/Fort Worth
British Airways Logo
20:18 - 12:10SDF  Louisville Intl-LHR London Heathrow
10h 52m1 stop Charlotte Douglas
£721British Airways
Mon, 12 Oct - Mon, 19 Oct
British Airways Logo
11:45 - 19:00LHR  London Heathrow-SDF Louisville Intl
12h 15m1 stop Charlotte Douglas
British Airways Logo
15:33 - 09:15SDF  Louisville Intl-LHR London Heathrow
12h 42m1 stop Charlotte Douglas
£725British Airways
Tue, 23 Feb - Sat, 27 Feb
Aer Lingus Logo
06:50 - 21:36LCY  London City-SDF Louisville Intl
19h 46m2 stops Dublin Chicago O'Hare Intl
Aer Lingus Logo
18:11 - 08:35SDF  Louisville Intl-LCY London City
33h 24m2 stops Chicago O'Hare Intl Dublin
£857Aer Lingus
Wed, 11 Nov - Sat, 14 Nov
Aer Lingus Logo
09:10 - 09:32LCY  London City-SDF Louisville Intl
29h 22m2 stops Dublin Chicago O'Hare Intl
Aer Lingus Logo
12:33 - 12:45SDF  Louisville Intl-LCY London City
19h 12m2 stops Philadelphia Dublin
£907Aer Lingus
Wed, 7 Oct - Tue, 13 Oct

momondo Fare Finder

 
Use the filters below to find and compare flights to Louisville that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Tue 13/10

06:40-21:33

2 stops19h 53m

Louisville Intl

Tue 20/10

13:20-09:20

2 stops15h 00m

£586

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Mon 16/11

06:40-00:10

2 stops22h 30m

Louisville Intl

Sun 22/11

13:01-18:30

2 stops24h 29m

£591

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Wed 7/10

11:15-19:10

1 stop12h 55m

Louisville Intl

Tue 13/10

17:57-11:20

1 stop12h 23m

£629

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Mon 16/11

10:50-19:14

1 stop13h 24m

Louisville Intl

Sun 22/11

17:59-07:50

1 stop32h 51m

£629

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Mon 12/10

08:40-23:59

2 stops20h 19m

Louisville Intl

Sun 18/10

18:30-20:40

1 stop21h 10m

£697

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Wed 14/10

06:50-17:40

2 stops15h 50m

Louisville Intl

Sun 18/10

15:37-07:45

1 stop35h 08m

£702

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Mon 12/10

08:55-18:37

1 stop14h 42m

Louisville Intl

Mon 19/10

20:18-12:10

1 stop10h 52m

£721
Fastest return journey

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Tue 23/2

11:45-19:00

1 stop12h 15m

Louisville Intl

Sat 27/2

15:33-09:15

1 stop12h 42m

£725

LondonLouisville

LCY London City - SDF Louisville Intl

LCYSDF

London City

Wed 11/11

06:50-21:36

2 stops19h 46m

Louisville Intl

Sat 14/11

18:11-08:35

2 stops33h 24m

£857

LondonLouisville

LCY London City - SDF Louisville Intl

LCYSDF

London City

Wed 7/10

09:10-09:32

2 stops29h 22m

Louisville Intl

Tue 13/10

12:33-12:45

2 stops19h 12m

£907

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Louisville from

Louisville flights insights and trends

Explore insights for your Louisville flight to craft the best travel plan

What is the cheapest month to fly to Louisville?

The month of February is, on average, the cheapest month to fly to Louisville from United Kingdom, with most prices found around £609. If you aren’t able to travel to Louisville during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £615.

How far in advance should I book a flight to Louisville?

You are more likely to see cheaper flights to Louisville from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisville for around £789 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisville from United Kingdom for as low as £452 on momondo.

Cheapest flights to Louisville Intl

Find the cheapest flights to Louisville Intl from your nearest city or airport
Find flights from London Heathrow Airport to Louisville
CHEAPEST MONTH TO FLY TO LOUISVILLE FROM LONDON HEATHROW AIRPORTFebruary23% cheaperFlying from London Heathrow Airport to Louisville costs on average just £614 in February
MOST EXPENSIVE MONTH TO FLY TO LOUISVILLE FROM LONDON HEATHROW AIRPORTMarch36% more expensiveIt costs about £1,078 for flights to Louisville from London Heathrow Airport in March
MOST POPULAR MONTH TO FLY TO LOUISVILLE FROM LONDON HEATHROW AIRPORTJune750% more users visitedMore momondo users searched in flights to Louisville from London Heathrow Airport in June than any other month

Cheap Louisville flight deals and tips

Summary info about Louisville flight prices, duration and airlines

Best One-Way Price

£400

Best Round-Trip Price

£586

Fastest flight time

15h 34m

Popular in

January
The best one-way flight price to Louisville from United Kingdom in the last 5 days is £400 (London Gatwick to Louisville Intl).
Search Deals
The best return flight price to Louisville from United Kingdom in the last 5 days is £586 (London Heathrow to Louisville Intl).
Search Deals
The fastest flight to Louisville from United Kingdom takes 15h 34m (Manchester to Louisville Intl).
Search Deals
January has the highest demand for flights to Louisville, with a 0% price increase on average.
Search Deals

Frequently asked questions about flying to Louisville

Is there an alternative airport near Louisville?

Those flying to Louisville could potentially find better pricing at Louisville Intl Airport (5 mi from Louisville city centre), Lexington Blue Grass Airport (64 mi from Louisville city centre), Owensboro Daviess County Airport (84 mi from Louisville city centre), Cincinnati Airport (93 mi from Louisville city centre) or Evansville Dress Regional Airport (98 mi from Louisville city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Louisville?

Lexington Blue Grass Airport has an average price of £288 per person and is typically the cheapest airport to fly into when visiting Louisville. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

When did momondo last update prices for flights to Louisville Intl Airport?

Prices for flights to Louisville Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Louisville Intl Airport?

As of August 2026, there are 6 operators available to choose from for flights to Louisville Intl Airport.

How old do you have to be to fly to Louisville Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Charlestown

Why use momondo?

Why should I use momondo to find a flight deal to Louisville?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Louisville. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Louisville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Louisville with this policy.

How can momondo help me find flights to Louisville?

Once you have performed a search for flights to Louisville, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to Louisville right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Louisville and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Louisville Intl trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 30/9
Wed 7/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Louisville

Popular Flights to Louisville

London to Louisville Intl Flightsfrom £793
Manchester to Louisville Intl Flightsfrom £819
Glasgow to Louisville Intl Flightsfrom £1,131
Birmingham to Louisville Intl Flightsfrom £815