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Flights to Louisville Intl

£364 Cheap flights to Louisville

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Louisville departing on 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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
19:15 - 21:59BHX  Birmingham-SDF Louisville Intl
31h 44m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
13:37 - 13:40SDF  Louisville Intl-BHX Birmingham
19h 03m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
£567Scandinavian Airlines
Wed, 16 Sep - Sat, 19 Sep
Scandinavian Airlines Logo
06:40 - 21:59LHR  London Heathrow-SDF Louisville Intl
20h 19m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
15:43 - 16:00SDF  Louisville Intl-LHR London Heathrow
19h 17m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
£588Scandinavian Airlines
Fri, 25 Sep - Fri, 2 Oct
Lufthansa Logo
09:30 - 20:09LHR  London Heathrow-SDF Louisville Intl
15h 39m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
13:08 - 05:55SDF  Louisville Intl-LHR London Heathrow
11h 47m1 stop Newark
£668Lufthansa
Wed, 9 Sep - Mon, 21 Sep
Lufthansa Logo
08:30 - 20:09LHR  London Heathrow-SDF Louisville Intl
16h 39m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
13:50 - 06:45SDF  Louisville Intl-LHR London Heathrow
11h 55m1 stop Chicago O'Hare Intl
£668Lufthansa
Wed, 16 Sep - Wed, 23 Sep
United Airlines Logo
06:50 - 17:38LHR  London Heathrow-SDF Louisville Intl
15h 48m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
United Airlines Logo
11:15 - 06:55SDF  Louisville Intl-LHR London Heathrow
14h 40m2 stops Newark Washington, D.C. Dulles Intl
£688United Airlines
Tue, 22 Sep - Tue, 29 Sep
United Airlines Logo
06:50 - 17:38LHR  London Heathrow-SDF Louisville Intl
15h 48m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
United Airlines Logo
11:15 - 05:55SDF  Louisville Intl-LHR London Heathrow
13h 40m1 stop Newark
£688United Airlines
Tue, 22 Sep - Tue, 29 Sep
Virgin Atlantic Logo
10:45 - 21:16LHR  London Heathrow-SDF Louisville Intl
15h 31m1 stop Detroit Metropolitan Wayne County
Virgin Atlantic Logo
18:00 - 07:15SDF  Louisville Intl-LHR London Heathrow
32h 15m1 stop Atlanta Hartsfield-Jackson
£689Virgin Atlantic
Wed, 30 Sep - Sat, 3 Oct
Virgin Atlantic Logo
11:45 - 23:59LHR  London Heathrow-SDF Louisville Intl
17h 14m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
13:15 - 07:10SDF  Louisville Intl-LHR London Heathrow
12h 55m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
£697Virgin Atlantic
Tue, 22 Sep - Tue, 29 Sep
British Airways Logo
09:15 - 17:20LHR  London Heathrow-SDF Louisville Intl
13h 05m1 stop Charlotte Douglas
British Airways Logo
16:48 - 10:20SDF  Louisville Intl-LHR London Heathrow
12h 32m1 stop Philadelphia
£708British Airways
Tue, 22 Sep - Tue, 29 Sep
British Airways Logo
13:10 - 22:33LHR  London Heathrow-SDF Louisville Intl
14h 23m1 stop Chicago O'Hare Intl
British Airways Logo
14:53 - 09:25SDF  Louisville Intl-LHR London Heathrow
13h 32m1 stop Charlotte Douglas
£712British Airways
Mon, 14 Sep - Mon, 21 Sep

momondo Fare Finder

 
Locate flights to Louisville Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 13 August 2026.
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

BirminghamLouisville

BHX Birmingham - SDF Louisville Intl

BHXSDF

Birmingham

Wed 16/9

19:15-21:59

2 stops31h 44m

Louisville Intl

Sat 19/9

13:37-13:40

2 stops19h 03m

£567

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Fri 25/9

06:40-21:59

2 stops20h 19m

Louisville Intl

Fri 2/10

15:43-16:00

2 stops19h 17m

£588

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Wed 9/9

09:30-20:09

2 stops15h 39m

Louisville Intl

Mon 21/9

13:08-05:55

1 stop11h 47m

£668

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Wed 16/9

08:30-20:09

2 stops16h 39m

Louisville Intl

Wed 23/9

13:50-06:45

1 stop11h 55m

£668

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Tue 22/9

06:50-17:38

2 stops15h 48m

Louisville Intl

Tue 29/9

11:15-06:55

2 stops14h 40m

£688

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Tue 22/9

06:50-17:38

2 stops15h 48m

Louisville Intl

Tue 29/9

11:15-05:55

1 stop13h 40m

£688

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Wed 30/9

10:45-21:16

1 stop15h 31m

Louisville Intl

Sat 3/10

18:00-07:15

1 stop32h 15m

£688

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Tue 22/9

11:45-23:59

2 stops17h 14m

Louisville Intl

Tue 29/9

13:15-07:10

2 stops12h 55m

£697
Fastest return journey

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Tue 22/9

09:15-17:20

1 stop13h 05m

Louisville Intl

Tue 29/9

16:48-10:20

1 stop12h 32m

£708

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Mon 14/9

13:10-22:33

1 stop14h 23m

Louisville Intl

Mon 21/9

14:53-09:25

1 stop13h 32m

£712

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £543. 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 £616.

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 £754 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 £394 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 AIRPORTSeptember36% cheaperFlying from London Heathrow Airport to Louisville costs on average just £490 in September
MOST EXPENSIVE MONTH TO FLY TO LOUISVILLE FROM LONDON HEATHROW AIRPORTJuly37% more expensiveIt costs about £1,036 for flights to Louisville from London Heathrow Airport in July
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

£364

Best Round-Trip Price

£567

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 £364 (London Heathrow to Louisville Intl).
Search Deals
The best return flight price to Louisville from United Kingdom in the last 5 days is £567 (Birmingham to Louisville Intl).
Search Deals
The fastest flight to Louisville from United Kingdom takes 15h 34m (London Gatwick to Louisville Intl).
Search Deals
January has the highest demand for flights to Louisville, with a 4% 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 £260 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.

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Find better results for your trip to Louisville

Popular Flights to Louisville

Popular routes according to searches in the past day on momondo
London to Louisville Intl Flightsfrom £798
Manchester to Louisville Intl Flightsfrom £858
Glasgow to Louisville Intl Flightsfrom £942
Birmingham to Louisville Intl Flightsfrom £766