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Flights to Louisville Intl

£421 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 9/8. 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.
Lufthansa Logo
08:30 - 23:08
LHR
-
SDF
19h 38m
2 stops
Lufthansa Logo
13:07 - 07:15
SDF
-
LHR
13h 08m
1 stop
£636Lufthansa
Wed, 16 Sep - Wed, 23 Sep
Lufthansa Logo
07:30 - 19:05
LHR
-
SDF
16h 35m
2 stops
Lufthansa Logo
13:07 - 12:40
SDF
-
LHR
18h 33m
2 stops
£640Lufthansa
Wed, 16 Sep - Wed, 23 Sep
Lufthansa Logo
07:30 - 19:05
LHR
-
SDF
16h 35m
2 stops
Lufthansa Logo
13:07 - 12:40
SDF
-
LHR
18h 33m
2 stops
£641Lufthansa
Wed, 16 Sep - Wed, 23 Sep
United Airlines Logo
09:00 - 20:41
LHR
-
SDF
16h 41m
2 stops
United Airlines Logo
13:42 - 06:20
SDF
-
LHR
11h 38m
1 stop
£647United Airlines
Tue, 17 Nov - Sat, 21 Nov
United Airlines Logo
06:50 - 17:40
LHR
-
SDF
15h 50m
2 stops
United Airlines Logo
10:25 - 09:00
SDF
-
LHR
17h 35m
1 stop
£651United Airlines
Wed, 30 Sep - Sun, 4 Oct
British Airways Logo
06:25 - 22:33
GLA
-
SDF
21h 08m
2 stops
British Airways Logo
16:51 - 23:05
SDF
-
GLA
25h 14m
2 stops
£781British Airways
Wed, 30 Sep - Sun, 4 Oct
British Airways Logo
06:25 - 22:33
GLA
-
SDF
21h 08m
2 stops
British Airways Logo
16:51 - 23:05
SDF
-
GLA
25h 14m
2 stops
£782British Airways
Wed, 30 Sep - Sun, 4 Oct
Virgin Atlantic Logo
13:00 - 17:49
MAN
-
SDF
33h 49m
1 stop
Virgin Atlantic Logo
11:17 - 07:15
SDF
-
MAN
14h 58m
1 stop
£942Virgin Atlantic
Thu, 16 Jul - Wed, 22 Jul
Virgin Atlantic Logo
13:00 - 00:26
MAN
-
SDF
16h 26m
1 stop
Virgin Atlantic Logo
13:02 - 08:20
SDF
-
MAN
14h 18m
2 stops
£993Virgin Atlantic
Thu, 16 Jul - Wed, 22 Jul
KLM Logo
11:00 - 21:12
MAN
-
SDF
15h 12m
2 stops
KLM Logo
08:10 - 16:45
SDF
-
MAN
27h 35m
2 stops
£1,031KLM
Sat, 18 Jul - Sat, 25 Jul

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 24 June 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

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Wed 16/9

08:30-23:08

2 stops19h 38m

Louisville Intl

Wed 23/9

13:07-07:15

1 stop13h 08m

£636

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Wed 16/9

07:30-19:05

2 stops16h 35m

Louisville Intl

Wed 23/9

13:07-12:40

2 stops18h 33m

£640

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Wed 16/9

07:30-19:05

2 stops16h 35m

Louisville Intl

Wed 23/9

13:07-12:40

2 stops18h 33m

£641
Fastest return journey

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Tue 17/11

09:00-20:41

2 stops16h 41m

Louisville Intl

Sat 21/11

13:42-06:20

1 stop11h 38m

£647

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Wed 30/9

06:50-17:40

2 stops15h 50m

Louisville Intl

Sun 4/10

10:25-09:00

1 stop17h 35m

£651

GlasgowLouisville

GLA - SDF

GLASDF

Glasgow Intl

Wed 30/9

06:25-22:33

2 stops21h 08m

Louisville Intl

Sun 4/10

16:51-23:05

2 stops25h 14m

£781

GlasgowLouisville

GLA - SDF

GLASDF

Glasgow Intl

Wed 30/9

06:25-22:33

2 stops21h 08m

Louisville Intl

Sun 4/10

16:51-23:05

2 stops25h 14m

£782

ManchesterLouisville

MAN - SDF

MANSDF

Manchester

Thu 16/7

13:00-17:49

1 stop33h 49m

Louisville Intl

Wed 22/7

11:17-07:15

1 stop14h 58m

£942

ManchesterLouisville

MAN - SDF

MANSDF

Manchester

Thu 16/7

13:00-00:26

1 stop16h 26m

Louisville Intl

Wed 22/7

13:02-08:20

2 stops14h 18m

£993

ManchesterLouisville

MAN - SDF

MANSDF

Manchester

Sat 18/7

11:00-21:12

2 stops15h 12m

Louisville Intl

Sat 25/7

08:10-16:45

2 stops27h 35m

£1,031

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 September is, on average, the cheapest month to fly to Louisville from United Kingdom, with most prices found around £514. If you aren’t able to travel to Louisville during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £555.

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 £726 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 £402 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 AIRPORTApril27% cheaperFlying from London Heathrow Airport to Louisville costs on average just £530 in April
MOST EXPENSIVE MONTH TO FLY TO LOUISVILLE FROM LONDON HEATHROW AIRPORTMarch40% more expensiveIt costs about £1,018 for flights to Louisville from London Heathrow Airport in March
MOST POPULAR MONTH TO FLY TO LOUISVILLE FROM LONDON HEATHROW AIRPORTJune800% 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

£421

Best Round-Trip Price

£636

Fastest flight time

19h 44m

Popular in

January
The best one-way flight price to Louisville from United Kingdom in the last 5 days is £421 (Glasgow Intl to Louisville Intl).
Search Deals
The best round-trip flight price to Louisville from United Kingdom in the last 5 days is £636 (London Heathrow to Louisville Intl).
Search Deals
The fastest flight to Louisville from United Kingdom takes 19h 44m (London City to Louisville Intl).
Search Deals
January has the highest demand for flights to Louisville, with a 5% 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 £266 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 June 2026, there are 7 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 £847
Manchester to Louisville Intl Flightsfrom £1,188
Glasgow to Louisville Intl Flightsfrom £1,032
Birmingham to Louisville Intl Flightsfrom £1,254