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Flights to Louisville Intl

£457 Cheap flights to Louisville

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
06:40 - 21:51LHR  London Heathrow-SDF Louisville Intl
20h 11m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
15:59 - 16:00SDF  Louisville Intl-LHR London Heathrow
19h 01m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
£569Scandinavian Airlines
Wed, 16 Dec - Wed, 6 Jan
United Airlines Logo
10:25 - 18:32LHR  London Heathrow-SDF Louisville Intl
13h 07m1 stop Chicago O'Hare Intl
United Airlines Logo
14:10 - 05:55SDF  Louisville Intl-LHR London Heathrow
10h 45m1 stop Chicago O'Hare Intl
£572United Airlines
Tue, 24 Nov - Mon, 30 Nov
Scandinavian Airlines Logo
19:30 - 23:13LHR  London Heathrow-SDF Louisville Intl
32h 43m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
15:00 - 21:40SDF  Louisville Intl-LHR London Heathrow
25h 40m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
£593Scandinavian Airlines
Tue, 24 Nov - Sun, 29 Nov
United Airlines Logo
07:40 - 16:57LHR  London Heathrow-SDF Louisville Intl
14h 17m1 stop Chicago O'Hare Intl
United Airlines Logo
09:02 - 05:55SDF  Louisville Intl-LHR London Heathrow
15h 53m1 stop Chicago O'Hare Intl
£594United Airlines
Tue, 24 Nov - Sun, 29 Nov
American Airlines Logo
16:45 - 22:30LHR  London Heathrow-SDF Louisville Intl
34h 45m2 stops Montreal Pierre Elliott Trudeau Intl Philadelphia
American Airlines Logo
18:30 - 08:35SDF  Louisville Intl-LHR London Heathrow
33h 05m1 stop Chicago O'Hare Intl
£730American Airlines
Tue, 24 Nov - Sun, 29 Nov
American Airlines Logo
16:45 - 13:25LHR  London Heathrow-SDF Louisville Intl
25h 40m2 stops Montreal Pierre Elliott Trudeau Intl Charlotte Douglas
American Airlines Logo
18:11 - 12:00SDF  Louisville Intl-LHR London Heathrow
12h 49m1 stop Charlotte Douglas
£730American Airlines
Wed, 25 Nov - Mon, 30 Nov
British Airways Logo
11:00 - 21:37LHR  London Heathrow-SDF Louisville Intl
15h 37m1 stop Chicago O'Hare Intl
British Airways Logo
18:52 - 10:25SDF  Louisville Intl-LHR London Heathrow
10h 33m1 stop Chicago O'Hare Intl
£749British Airways
Tue, 8 Dec - Tue, 15 Dec
Aer Lingus Logo
19:15 - 22:34MAN  Manchester-SDF Louisville Intl
32h 19m2 stops Dublin Philadelphia
Aer Lingus Logo
10:13 - 09:15SDF  Louisville Intl-MAN Manchester
18h 02m2 stops Chicago O'Hare Intl Dublin
£759Aer Lingus
Mon, 7 Dec - Mon, 14 Dec
British Airways Logo
12:35 - 21:15LHR  London Heathrow-SDF Louisville Intl
13h 40m1 stop Chicago O'Hare Intl
British Airways Logo
09:45 - 07:20SDF  Louisville Intl-LHR London Heathrow
16h 35m1 stop Charlotte Douglas
£770British Airways
Tue, 5 Jan - Tue, 19 Jan
Aer Lingus Logo
20:10 - 22:34MAN  Manchester-SDF Louisville Intl
31h 24m2 stops Dublin Philadelphia
Aer Lingus Logo
06:13 - 13:35SDF  Louisville Intl-MAN Manchester
26h 22m2 stops Chicago O'Hare Intl Dublin
£789Aer Lingus
Mon, 7 Dec - Sun, 27 Dec

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

Wed 16/12

06:40-21:51

2 stops20h 11m

Louisville Intl

Wed 6/1

15:59-16:00

2 stops19h 01m

£569
Fastest return journey

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Tue 24/11

10:25-18:32

1 stop13h 07m

Louisville Intl

Mon 30/11

14:10-05:55

1 stop10h 45m

£572

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Tue 24/11

19:30-23:13

2 stops32h 43m

Louisville Intl

Sun 29/11

15:00-21:40

2 stops25h 40m

£593

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Tue 24/11

07:40-16:57

1 stop14h 17m

Louisville Intl

Sun 29/11

09:02-05:55

1 stop15h 53m

£594

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Tue 24/11

16:45-22:30

2 stops34h 45m

Louisville Intl

Sun 29/11

18:30-08:35

1 stop33h 05m

£730

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Wed 25/11

16:45-13:25

2 stops25h 40m

Louisville Intl

Mon 30/11

18:11-12:00

1 stop12h 49m

£730

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Tue 8/12

11:00-21:37

1 stop15h 37m

Louisville Intl

Tue 15/12

18:52-10:25

1 stop10h 33m

£749

ManchesterLouisville

MAN Manchester - SDF Louisville Intl

MANSDF

Manchester

Mon 7/12

19:15-22:34

2 stops32h 19m

Louisville Intl

Mon 14/12

10:13-09:15

2 stops18h 02m

£759

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Tue 5/1

12:35-21:15

1 stop13h 40m

Louisville Intl

Tue 19/1

09:45-07:20

1 stop16h 35m

£770

ManchesterLouisville

MAN Manchester - SDF Louisville Intl

MANSDF

Manchester

Mon 7/12

20:10-22:34

2 stops31h 24m

Louisville Intl

Sun 27/12

06:13-13:35

2 stops26h 22m

£789

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 January is, on average, the cheapest month to fly to Louisville from United Kingdom, with most prices found around £581. If you aren’t able to travel to Louisville during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of £648.

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 £842 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 £551 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 AIRPORTFebruary30% cheaperFlying from London Heathrow Airport to Louisville costs on average just £590 in February
MOST EXPENSIVE MONTH TO FLY TO LOUISVILLE FROM LONDON HEATHROW AIRPORTMarch29% more expensiveIt costs about £1,089 for flights to Louisville from London Heathrow Airport in March
MOST POPULAR MONTH TO FLY TO LOUISVILLE FROM LONDON HEATHROW AIRPORTJune871% 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

£457

Best Round-Trip Price

£569

Fastest flight time

22h 09m

Popular in

January
The best one-way flight price to Louisville from United Kingdom in the last 5 days is £457 (London Heathrow to Louisville Intl).
Search Deals
The best return flight price to Louisville from United Kingdom in the last 5 days is £569 (London Heathrow to Louisville Intl).
Search Deals
The fastest flight to Louisville from United Kingdom takes 22h 09m (Edinburgh Turnhouse to Louisville Intl).
Search Deals
January has the highest demand for flights to Louisville, with a 1% 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 £335 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 2026, there are 5 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

London to Louisville Intl Flightsfrom £797
Manchester to Louisville Intl Flightsfrom £872
Glasgow to Louisville Intl Flightsfrom £1,028
Birmingham to Louisville Intl Flightsfrom £1,179