Which airlines fly to Louisville?

There may be other airlines that fly to Louisville from United Kingdom, but the most popular among our users are British Airways, Virgin Atlantic, Finnair and United Airlines. These airlines should offer flights to Louisville on a routine basis if you’re flying from one of the more popular airports in United Kingdom.

KLM Flights to Louisville

KLM will jet to Louisville around 21 times in an average week. Where you fly from will dictate what kind of deals you can get for KLM, but prices as low as £450 have been found from Birmingham to Louisville. KLM has scored 7.7/10 in momondo user reviews.

Virgin Atlantic Flights to Louisville

Virgin Atlantic (7.5/10, 673 reviews) is also a popular choice for flights to Louisville, with deals from as low as £431 from Edinburgh Turnhouse, round-trip. With 26 Virgin Atlantic flights to Louisville on average each week, prices can vary significantly by origin and availability.

How long does it take to fly to Louisville?

The flight from United Kingdom to Louisville depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from London Heathrow (a popular airport in United Kingdom) to Cincinnati Cinci./N. Kentucky (the most popular airport in Louisville), then the flight time is 8h 50m on average. If you fly from Manchester (another popular airport in United Kingdom) to Cincinnati Cinci./N. Kentucky, then the average flight time is 16h 05m.

£393 Cheap Flights to Louisville in 2025/26

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Find the cheapest flights from the United Kingdom to Louisville

Round-trip

One-way

Cheap return flights

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08:45 - 20:21LHR-SDF

16h 36m2 stops

13:55 - 06:45SDF-LHR

11h 50m1 stop

£595United Airlines

Find Deal

Tue, 28 Apr - Tue, 5 May

06:50 - 10:07LHR-SDF

32h 17m3 stops

13:55 - 07:10SDF-LHR

36h 15m3 stops

£600Multiple Airlines

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Thu, 22 Jan - Wed, 28 Jan

06:50 - 10:07LHR-SDF

32h 17m3 stops

13:55 - 20:10SDF-LHR

25h 15m2 stops

£604Multiple Airlines

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Thu, 22 Jan - Wed, 28 Jan

11:00 - 19:44LHR-SDF

13h 44m1 stop

20:15 - 12:30SDF-LHR

11h 15m1 stop

£605British Airways

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Tue, 28 Apr - Tue, 5 May

15:45 - 23:19LHR-SDF

12h 34m1 stop

13:32 - 06:55SDF-LHR

12h 23m1 stop

£622British Airways

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Fri, 23 Jan - Tue, 27 Jan

09:40 - 23:23LCY-SDF

18h 43m2 stops

18:12 - 09:15SDF-LCY

34h 03m2 stops

£639Lufthansa

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Thu, 29 Jan - Mon, 2 Feb

09:40 - 23:23LCY-SDF

18h 43m2 stops

14:05 - 09:15SDF-LCY

14h 10m2 stops

£641Lufthansa

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Thu, 29 Jan - Mon, 2 Feb

13:40 - 23:50MAN-SDF

15h 10m2 stops

19:30 - 16:05SDF-MAN

16h 35m2 stops

£666Virgin Atlantic

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Mon, 2 Mar - Mon, 9 Mar

17:20 - 19:12GLA-SDF

30h 52m2 stops

17:45 - 09:55SDF-GLA

35h 10m2 stops

£750KLM

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Mon, 15 Dec - Mon, 12 Jan

13:40 - 23:59MAN-SDF

15h 19m2 stops

16:49 - 10:30SDF-MAN

12h 41m1 stop

£828Virgin Atlantic

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Wed, 17 Dec - Wed, 24 Dec

Fly from

Route

Depart

Return

Price

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Tue 28/4

08:45-20:21

2 stops16h 36m

Louisville Intl

Tue 5/5

13:55-06:45

1 stop11h 50m

£595

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Thu 22/1

06:50-10:07

3 stops32h 17m

Louisville Intl

Wed 28/1

13:55-07:10

3 stops36h 15m

£600

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Thu 22/1

06:50-10:07

3 stops32h 17m

Louisville Intl

Wed 28/1

13:55-20:10

2 stops25h 15m

£604

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Tue 28/4

11:00-19:44

1 stop13h 44m

Louisville Intl

Tue 5/5

20:15-12:30

1 stop11h 15m

£605

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Fri 23/1

15:45-23:19

1 stop12h 34m

Louisville Intl

Tue 27/1

13:32-06:55

1 stop12h 23m

£622

LondonLouisville

LCY - SDF

LCYSDF

London City

Thu 29/1

09:40-23:23

2 stops18h 43m

Louisville Intl

Mon 2/2

18:12-09:15

2 stops34h 03m

£639

LondonLouisville

LCY - SDF

LCYSDF

London City

Thu 29/1

09:40-23:23

2 stops18h 43m

Louisville Intl

Mon 2/2

14:05-09:15

2 stops14h 10m

£641

ManchesterLouisville

MAN - SDF

MANSDF

Manchester

Mon 2/3

13:40-23:50

2 stops15h 10m

Louisville Intl

Mon 9/3

19:30-16:05

2 stops16h 35m

£666

GlasgowLouisville

GLA - SDF

GLASDF

Glasgow Intl

Mon 15/12

17:20-19:12

2 stops30h 52m

Louisville Intl

Mon 12/1

17:45-09:55

2 stops35h 10m

£750

ManchesterLouisville

MAN - SDF

MANSDF

Manchester

Wed 17/12

13:40-23:59

2 stops15h 19m

Louisville Intl

Wed 24/12

16:49-10:30

1 stop12h 41m

£828

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Louisville flights insights and trends

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

Prices

Other information

What is the cheapest month to fly to Louisville?

The month of January is, on average, the cheapest month to fly to Louisville from United Kingdom, with most prices found around £517. If you aren’t able to travel to Louisville during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £533.

What is the cheapest day to depart on your flight to Louisville?

The cheapest day to depart from United Kingdom to Louisville is on a Tuesday. Travellers who choose to depart for Louisville on a Tuesday will often find tickets for as low as £527. The most expensive day to fly to Louisville is Sunday, with ticket prices averaging around £660.

What is the cheapest time of day to depart on your flight to Louisville?

The cheapest time of day to fly to Louisville is in the afternoon when flights can be purchased for as low as £567. Try not to purchase tickets in the evening because they tend to be around £695. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 £624 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 £542 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 AIRPORT	January	28% cheaper	Flying from London Heathrow Airport to Louisville costs on average just £449 in January
MOST EXPENSIVE MONTH TO FLY TO LOUISVILLE FROM LONDON HEATHROW AIRPORT	December	28% more expensive	It costs about £803 for flights to Louisville from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO LOUISVILLE FROM LONDON HEATHROW AIRPORT	July	231% more users visited	More momondo users searched in flights to Louisville from London Heathrow Airport in July than any other month

Cheap Louisville flight deals and tips

Summary info about Louisville flight prices, duration and airlines

Best One-Way Price	£393
Best Round-Trip Price	£595
Fastest flight time	12h 44m
Popular in	December

The best one-way flight price to Louisville from United Kingdom in the last 72 hours is £393 (London Gatwick to Louisville Intl).

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The best round-trip flight price to Louisville from United Kingdom in the last 72 hours is £595 (London Heathrow to Louisville Intl).

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The fastest flight to Louisville from United Kingdom takes 12h 44m (London Heathrow to Louisville Intl).

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December has the highest demand for flights to Louisville, with a 7% price increase on average.

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Frequently asked questions about flying to Louisville

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 55 days ahead of your departure date. In general, you can expect to find flights to Louisville for around £626 when searching 55 days out. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as £415.

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 £299 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 November 2025, there are 9 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.

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

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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.