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Cheap flights from the United Kingdom to Louisville from £405

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Louisville departing on 1/10. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United Kingdom to Louisville

Recent return flight deals from the United Kingdom to Louisville

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
15:26 - 17:40SDF  Louisville Intl-LHR London Heathrow
21h 14m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
£589Scandinavian Airlines
Thu, 8 Oct - Sun, 1 Nov
Scandinavian Airlines Logo
06:40 - 23:59LHR  London Heathrow-SDF Louisville Intl
22h 19m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
15:26 - 21:40SDF  Louisville Intl-LHR London Heathrow
25h 14m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
£589Scandinavian Airlines
Thu, 1 Oct - Sun, 18 Oct
United Airlines Logo
11:05 - 19:06LHR  London Heathrow-SDF Louisville Intl
13h 01m1 stop Chicago O'Hare Intl
United Airlines Logo
17:45 - 11:55SDF  Louisville Intl-LHR London Heathrow
13h 10m1 stop Chicago O'Hare Intl
£602United Airlines
Sat, 29 Aug - Sat, 5 Sep
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
£638Virgin Atlantic
Thu, 1 Oct - Sun, 18 Oct
Virgin Atlantic Logo
09:50 - 22:46LHR  London Heathrow-SDF Louisville Intl
17h 56m1 stop Minneapolis St Paul
Virgin Atlantic Logo
17:59 - 06:25SDF  Louisville Intl-LHR London Heathrow
31h 26m1 stop Atlanta Hartsfield-Jackson
£659Virgin Atlantic
Wed, 11 Nov - Sat, 14 Nov
Lufthansa Logo
16:20 - 14:47LHR  London Heathrow-SDF Louisville Intl
27h 27m1 stop Washington, D.C. Dulles Intl
Lufthansa Logo
15:45 - 20:35SDF  Louisville Intl-LHR London Heathrow
23h 50m2 stops Houston George Bush Intcntl Newark
£666Lufthansa
Mon, 9 Nov - Sun, 15 Nov
Lufthansa Logo
12:05 - 19:30LHR  London Heathrow-SDF Louisville Intl
12h 25m1 stop Washington, D.C. Dulles Intl
Lufthansa Logo
18:18 - 20:35SDF  Louisville Intl-LHR London Heathrow
21h 17m1 stop Newark
£666Lufthansa
Mon, 9 Nov - Sun, 15 Nov
United Airlines Logo
07:30 - 17:40LHR  London Heathrow-SDF Louisville Intl
15h 10m2 stops Frankfurt am Main Newark
United Airlines Logo
14:12 - 09:20SDF  Louisville Intl-LHR London Heathrow
14h 08m2 stops Washington, D.C. Dulles Intl Newark
£686United Airlines
Mon, 28 Sep - Mon, 5 Oct
British Airways Logo
12:30 - 19:10LHR  London Heathrow-SDF Louisville Intl
11h 40m1 stop Charlotte Douglas
British Airways Logo
19:12 - 12:10SDF  Louisville Intl-LHR London Heathrow
11h 58m1 stop Charlotte Douglas
£708British Airways
Tue, 29 Sep - Tue, 6 Oct
British Airways Logo
09:15 - 17:14LHR  London Heathrow-SDF Louisville Intl
12h 59m1 stop Charlotte Douglas
British Airways Logo
17:19 - 12:15SDF  Louisville Intl-LHR London Heathrow
13h 56m1 stop Chicago O'Hare Intl
£711British Airways
Mon, 28 Sep - Mon, 5 Oct

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Delta flights from United Kingdom to Louisville

Our best Delta deals on United Kingdom to Louisville flight tickets
Delta
28 Sept
BHX05:55Birmingham
16h 24m
2 stops
SDF17:19Louisville Intl
5 Oct
SDF14:47Louisville Intl
17h 53m
2 stops
BHX13:40Birmingham
£677
Delta
9 Sept
GLA06:00Glasgow Intl
18h 30m
2 stops
SDF19:30Louisville Intl
15 Sept
SDF12:39Louisville Intl
14h 46m
2 stops
GLA08:25Glasgow Intl
£763
Delta
27 Sept
BHX06:00Birmingham
19h 33m
2 stops
SDF20:33Louisville Intl
4 Oct
SDF14:47Louisville Intl
17h 53m
2 stops
BHX13:40Birmingham
£765

United Airlines flights from United Kingdom to Louisville

Our best United Airlines deals on United Kingdom to Louisville flight tickets
United Airlines
29 Aug
LHR11:05London Heathrow
13h 01m
1 stop
SDF19:06Louisville Intl
5 Sept
SDF17:45Louisville Intl
13h 10m
1 stop
LHR11:55London Heathrow
£602
United Airlines
28 Sept
LHR07:30London Heathrow
15h 10m
2 stops
SDF17:40Louisville Intl
5 Oct
SDF14:12Louisville Intl
14h 08m
2 stops
LHR09:20London Heathrow
£686
United Airlines
14 Sept
LHR06:50London Heathrow
18h 42m
2 stops
SDF20:32Louisville Intl
23 Sept
SDF11:15Louisville Intl
13h 40m
1 stop
LHR05:55London Heathrow
£687

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 17 August 2026.
Use the filters below to find and compare flights from the United Kingdom to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Thu 8/10

06:40-23:59

2 stops22h 19m

Louisville Intl

Sun 1/11

15:26-17:40

2 stops21h 14m

£589

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Thu 1/10

06:40-23:59

2 stops22h 19m

Louisville Intl

Sun 18/10

15:26-21:40

2 stops25h 14m

£589

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Sat 29/8

11:05-19:06

1 stop13h 01m

Louisville Intl

Sat 5/9

17:45-11:55

1 stop13h 10m

£602

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

£638

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Wed 11/11

09:50-22:46

1 stop17h 56m

Louisville Intl

Sat 14/11

17:59-06:25

1 stop31h 26m

£659

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Mon 9/11

16:20-14:47

1 stop27h 27m

Louisville Intl

Sun 15/11

15:45-20:35

2 stops23h 50m

£666

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Mon 9/11

12:05-19:30

1 stop12h 25m

Louisville Intl

Sun 15/11

18:18-20:35

1 stop21h 17m

£666

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Mon 28/9

07:30-17:40

2 stops15h 10m

Louisville Intl

Mon 5/10

14:12-09:20

2 stops14h 08m

£686
Fastest return journey

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Tue 29/9

12:30-19:10

1 stop11h 40m

Louisville Intl

Tue 6/10

19:12-12:10

1 stop11h 58m

£708

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Mon 28/9

09:15-17:14

1 stop12h 59m

Louisville Intl

Mon 5/10

17:19-12:15

1 stop13h 56m

£711

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

How to get the cheapest flight ticket from United Kingdom to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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 £603. 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 £605.

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 £776 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 £452 on momondo.

Can stopping save me money on United Kingdom to Louisville flights?

You could potentially save up to 1% on your flight if you consider stops on a United Kingdom to Louisville flight.

Cheap United Kingdom to Louisville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Louisville

Best price found

£405

Fastest flight time

12h 33m

Direct flights

None
The best one-way flight to Louisville from United Kingdom in the past 72 hours is £405. The best return flight deal from United Kingdom to Louisville found on momondo in the last 72 hours is £589.
The fastest flight from United Kingdom to Louisville takes 12h 33m
There are no direct flights from United Kingdom to Louisville. There are no popular flight routes from United Kingdom to Louisville.
Search flight deals

Frequently asked questions about flying from the United Kingdom to Louisville

  • When did momondo last update prices for flights from United Kingdom to Louisville Intl Airport?

    Prices for flights from United Kingdom to Louisville Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United Kingdom to Louisville Intl Airport?

  • How old do you have to be to fly from United Kingdom to Louisville Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United Kingdom to Louisville

Compare and see reviews for airlines that fly from United Kingdom to Louisville with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £472Free CancellationRating
7.5
692 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £476Free CancellationRating
7.4
10,106 reviews
Search United Airlines flights
LufthansaPriceFrom £480Free CancellationRating
6.8
8,196 reviews
Search Lufthansa flights
British AirwaysPriceFrom £519Free CancellationRating
6.7
8,173 reviews
Search British Airways flights
American AirlinesPriceFrom £590Free CancellationRating
7.1
11,946 reviews
Search American Airlines flights
Aer LingusPriceFrom £771Free CancellationRating
7.3
1,708 reviews
Search Aer Lingus flights

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 from United Kingdom to Louisville?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United Kingdom to Louisville . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from United Kingdom to Louisville with flexible booking policies on momondo?

Flights from United Kingdom to Louisville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United Kingdom to Louisville?

momondo provides multiple filters to help you find the best flight to Louisville from United Kingdom. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from United Kingdom to Louisville right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Louisville, momondo offers a useful price alert feature which will track prices for flights to Louisville from United Kingdom and alert you when they change.

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