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Flights to Louisville Intl

£340 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 - 23:59LHR  London Heathrow-SDF Louisville Intl
22h 19m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
13:30 - 16:00SDF  Louisville Intl-LHR London Heathrow
21h 30m2 stops Boston Logan Intl Kastrup Copenhagen
£575Scandinavian Airlines
Tue, 20 Oct - Tue, 10 Nov
Finnair Logo
16:25 - 21:25LHR  London Heathrow-SDF Louisville Intl
34h 00m1 stop Dallas/Fort Worth
Finnair Logo
13:21 - 09:05SDF  Louisville Intl-LHR London Heathrow
14h 44m1 stop Dallas/Fort Worth
£576Finnair
Mon, 5 Oct - Mon, 12 Oct
United Airlines Logo
06:50 - 17:40LHR  London Heathrow-SDF Louisville Intl
15h 50m2 stops Brussels Bruxelles-National Newark
United Airlines Logo
06:15 - 21:35SDF  Louisville Intl-LHR London Heathrow
10h 20m1 stop Newark
£653United Airlines
Thu, 15 Oct - Mon, 19 Oct
Virgin Atlantic Logo
09:20 - 20:33LHR  London Heathrow-SDF Louisville Intl
16h 13m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
19:55 - 07:15SDF  Louisville Intl-LHR London Heathrow
30h 20m1 stop Atlanta Hartsfield-Jackson
£658Virgin Atlantic
Thu, 1 Oct - Sun, 18 Oct
Virgin Atlantic Logo
09:20 - 20:33LHR  London Heathrow-SDF Louisville Intl
16h 13m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
19:55 - 07:15SDF  Louisville Intl-LHR London Heathrow
30h 20m1 stop Atlanta Hartsfield-Jackson
£668Virgin Atlantic
Thu, 1 Oct - Sun, 18 Oct
United Airlines Logo
12:15 - 19:24LHR  London Heathrow-SDF Louisville Intl
12h 09m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
18:30 - 10:25SDF  Louisville Intl-LHR London Heathrow
10h 55m1 stop Newark
£675United Airlines
Thu, 15 Oct - Mon, 19 Oct
American Airlines Logo
08:15 - 17:20LHR  London Heathrow-SDF Louisville Intl
14h 05m2 stops Dublin Charlotte Douglas
American Airlines Logo
12:46 - 07:55SDF  Louisville Intl-LHR London Heathrow
14h 09m1 stop Chicago O'Hare Intl
£696American Airlines
Wed, 7 Oct - Wed, 14 Oct
British Airways Logo
09:15 - 19:33LHR  London Heathrow-SDF Louisville Intl
15h 18m1 stop Charlotte Douglas
British Airways Logo
11:49 - 06:55SDF  Louisville Intl-LHR London Heathrow
14h 06m1 stop Charlotte Douglas
£707British Airways
Mon, 5 Oct - Mon, 12 Oct
British Airways Logo
12:15 - 23:39LHR  London Heathrow-SDF Louisville Intl
16h 24m1 stop Miami
British Airways Logo
15:36 - 06:55SDF  Louisville Intl-LHR London Heathrow
10h 19m1 stop Charlotte Douglas
£709British Airways
Wed, 7 Oct - Wed, 14 Oct
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
£905Aer Lingus
Wed, 11 Nov - Sat, 14 Nov

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 20/10

06:40-23:59

2 stops22h 19m

Louisville Intl

Tue 10/11

13:30-16:00

2 stops21h 30m

£575

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Mon 5/10

16:25-21:25

1 stop34h 00m

Louisville Intl

Mon 12/10

13:21-09:05

1 stop14h 44m

£576

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Thu 15/10

06:50-17:40

2 stops15h 50m

Louisville Intl

Mon 19/10

06:15-21:35

1 stop10h 20m

£653

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Thu 1/10

09:20-20:33

1 stop16h 13m

Louisville Intl

Sun 18/10

19:55-07:15

1 stop30h 20m

£658

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Thu 1/10

09:20-20:33

1 stop16h 13m

Louisville Intl

Sun 18/10

19:55-07:15

1 stop30h 20m

£668
Fastest return journey

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Thu 15/10

12:15-19:24

1 stop12h 09m

Louisville Intl

Mon 19/10

18:30-10:25

1 stop10h 55m

£675

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Wed 7/10

08:15-17:20

2 stops14h 05m

Louisville Intl

Wed 14/10

12:46-07:55

1 stop14h 09m

£696

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Mon 5/10

09:15-19:33

1 stop15h 18m

Louisville Intl

Mon 12/10

11:49-06:55

1 stop14h 06m

£707

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Wed 7/10

12:15-23:39

1 stop16h 24m

Louisville Intl

Wed 14/10

15:36-06:55

1 stop10h 19m

£709

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

£905

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 £605. 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 £610.

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 £773 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 £449 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 AIRPORTOctober25% cheaperFlying from London Heathrow Airport to Louisville costs on average just £585 in October
MOST EXPENSIVE MONTH TO FLY TO LOUISVILLE FROM LONDON HEATHROW AIRPORTMarch38% more expensiveIt costs about £1,070 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

£340

Best Round-Trip Price

£575

Fastest flight time

17h 08m

Popular in

January
The best one-way flight price to Louisville from United Kingdom in the last 5 days is £340 (London Gatwick to Louisville Intl).
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The best return flight price to Louisville from United Kingdom in the last 5 days is £575 (London Heathrow to Louisville Intl).
Search Deals
The fastest flight to Louisville from United Kingdom takes 17h 08m (Glasgow Intl 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 £286 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

London to Louisville Intl Flightsfrom £814
Manchester to Louisville Intl Flightsfrom £825
Glasgow to Louisville Intl Flightsfrom £1,157
Birmingham to Louisville Intl Flightsfrom £821