Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Louisville to the United Kingdom from $202

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to the United Kingdom departing on 9/24. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Louisville to the United Kingdom

Cheap round-trip flights

Logo
10:14 am - 10:00 amSDF-LGW
18h 46m1 stop
Logo
2:00 pm - 10:40 pmLGW-SDF
13h 40m1 stop
$539
Find Deal
Wed, Oct 1 - Wed, Oct 8
Logo
10:14 am - 10:10 amSDF-LGW
18h 56m1 stop
Logo
2:00 pm - 9:19 amLGW-SDF
24h 19m1 stop
$556
Find Deal
Sun, Sep 14 - Sun, Sep 21
Delta Logo
3:20 pm - 8:05 amSDF-LHR
11h 45m1 stop
Delta Logo
6:20 am - 8:43 pmLHR-SDF
18h 23m2 stops
$564Delta
Find Deal
Sun, Sep 7 - Thu, Oct 30
Delta Logo
7:10 am - 6:45 amSDF-LHR
18h 35m1 stop
Delta Logo
6:15 am - 5:53 pmLHR-SDF
16h 38m2 stops
$565Delta
Find Deal
Sun, Sep 21 - Tue, Sep 30
United Airlines Logo
7:36 pm - 11:45 amSDF-LHR
11h 09m1 stop
United Airlines Logo
2:05 pm - 1:17 pmLHR-SDF
28h 12m2 stops
$625United Airlines
Find Deal
Wed, Aug 20 - Tue, Aug 26
United Airlines Logo
1:00 pm - 10:35 amSDF-EDI
16h 35m1 stop
United Airlines Logo
11:15 am - 1:17 pmEDI-SDF
31h 02m2 stops
$642United Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 26
American Airlines Logo
9:57 am - 8:10 amSDF-LGW
17h 13m2 stops
American Airlines Logo
12:20 pm - 11:58 pmLGW-SDF
16h 38m2 stops
$661American Airlines
Find Deal
Mon, Sep 22 - Wed, Oct 1
British Airways Logo
1:16 pm - 7:40 amSDF-LHR
13h 24m1 stop
British Airways Logo
9:15 am - 4:48 pmLHR-SDF
12h 33m1 stop
$672British Airways
Find Deal
Wed, Sep 17 - Fri, Sep 26
British Airways Logo
3:36 pm - 1:15 pmSDF-GLA
16h 39m2 stops
British Airways Logo
5:50 am - 6:37 pmGLA-SDF
17h 47m2 stops
$677British Airways
Find Deal
Sun, Oct 5 - Wed, Oct 15
American Airlines Logo
10:00 am - 8:10 amSDF-LGW
17h 10m2 stops
American Airlines Logo
12:20 pm - 11:15 pmLGW-SDF
15h 55m2 stops
$713American Airlines
Find Deal
Mon, Sep 1 - Mon, Sep 8

Delta flights from Louisville to United Kingdom

Our best Delta deals on Louisville to United Kingdom flight tickets
Delta
Sep 7
SDF3:20 pmLouisville Intl
11h 45m
1 stop
LHR8:05 amLondon Heathrow
Oct 30
LHR6:20 amLondon Heathrow
18h 23m
2 stops
SDF8:43 pmLouisville Intl
$564
Find similar
Delta
Sep 21
SDF7:10 amLouisville Intl
18h 35m
1 stop
LHR6:45 amLondon Heathrow
Sep 30
LHR6:15 amLondon Heathrow
16h 38m
2 stops
SDF5:53 pmLouisville Intl
$565
Find similar
Delta
Aug 20
SDF7:50 amLouisville Intl
20h 05m
1 stop
LHR8:55 amLondon Heathrow
Aug 26
LHR6:30 amLondon Heathrow
16h 46m
2 stops
SDF6:16 pmLouisville Intl
$566
Find similar

Virgin Atlantic flights from Louisville to United Kingdom

Our best Virgin Atlantic deals on Louisville to United Kingdom flight tickets
Virgin Atlantic
Sep 22
SDF7:33 pmLouisville Intl
12h 57m
1 stop
LHR1:30 pmLondon Heathrow
Oct 1
LHR11:20 amLondon Heathrow
12h 16m
1 stop
SDF6:36 pmLouisville Intl
$571
Find similar
Virgin Atlantic
Oct 1
SDF10:26 amLouisville Intl
15h 19m
2 stops
LHR6:45 amLondon Heathrow
Oct 8
LHR9:40 amLondon Heathrow
16h 35m
2 stops
SDF9:15 pmLouisville Intl
$576
Find similar
Virgin Atlantic
Aug 19
SDF12:45 pmLouisville Intl
15h 35m
2 stops
EDI9:20 amEdinburgh Turnhouse
Aug 26
EDI11:20 amEdinburgh Turnhouse
17h 36m
2 stops
SDF11:56 pmLouisville Intl
$670
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to United Kingdom 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 832,500 searches. Data last updated August 3, 2025.
Use the filters below to find and compare flights from Louisville to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Wed 10/1

10:14 am-10:00 am

1 stop18h 46m

London Gatwick

Wed 10/8

2:00 pm-10:40 pm

1 stop13h 40m

$539

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Sun 9/14

10:14 am-10:10 am

1 stop18h 56m

London Gatwick

Sun 9/21

2:00 pm-9:19 am

1 stop24h 19m

$556

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Sun 9/7

3:20 pm-8:05 am

1 stop11h 45m

London Heathrow

Thu 10/30

6:20 am-8:43 pm

2 stops18h 23m

$564

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Sun 9/21

7:10 am-6:45 am

1 stop18h 35m

London Heathrow

Tue 9/30

6:15 am-5:53 pm

2 stops16h 38m

$565

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 8/20

7:36 pm-11:45 am

1 stop11h 09m

London Heathrow

Tue 8/26

2:05 pm-1:17 pm

2 stops28h 12m

$625

LouisvilleEdinburgh

SDF - EDI

SDFEDI

Louisville Intl

Tue 8/19

1:00 pm-10:35 am

1 stop16h 35m

Edinburgh Turnhouse

Tue 8/26

11:15 am-1:17 pm

2 stops31h 02m

$642

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Mon 9/22

9:57 am-8:10 am

2 stops17h 13m

London Gatwick

Wed 10/1

12:20 pm-11:58 pm

2 stops16h 38m

$661

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 9/17

1:16 pm-7:40 am

1 stop13h 24m

London Heathrow

Fri 9/26

9:15 am-4:48 pm

1 stop12h 33m

$672

LouisvilleGlasgow

SDF - GLA

SDFGLA

Louisville Intl

Sun 10/5

3:36 pm-1:15 pm

2 stops16h 39m

Glasgow Intl

Wed 10/15

5:50 am-6:37 pm

2 stops17h 47m

$677

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Mon 9/1

10:00 am-8:10 am

2 stops17h 10m

London Gatwick

Mon 9/8

12:20 pm-11:15 pm

2 stops15h 55m

$713

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to the United Kingdom from

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

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 United Kingdom?

In general, August is the cheapest month to fly from Louisville to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $702. If you aren’t able to travel to United Kingdom during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $710.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Louisville to United Kingdom is on a Wednesday when prices can be found for as low as $749. The most expensive day to fly to United Kingdom is Sunday, with ticket prices averaging around $949.

What is the cheapest time of day to depart on your flight to United Kingdom?

According to our data, the cheapest time of day to fly to United Kingdom is in the afternoon. momondo users have found flights departing from Louisville to United Kingdom in the afternoon for as low as $780. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly at noon, with an average ticket price of $895. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around $978 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Louisville for as low as $819 on momondo.

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

You could potentially save up to 11% on your flight if you consider stops on a Louisville to United Kingdom flight.

Cheap Louisville to United Kingdom flight deals and tips

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

Best Price Found

$202

Fastest flight time

10h 47m

Direct flights

None

Airports in United Kingdom

5 airports
The best one-way flight to United Kingdom from Louisville in the past 72 hours is $202. The best round-trip flight deal from Louisville to United Kingdom found on momondo in the last 72 hours is $539.
The fastest flight from Louisville to United Kingdom takes 10h 47m
There are no direct flights from Louisville to United Kingdom. Popular non-direct routes for this connection are Louisville Intl Airport - London Gatwick Airport, Louisville Intl Airport - London City Airport and Louisville Intl Airport - London Heathrow Airport.
There are 5 airports near United Kingdom: London City (LCY), London Heathrow (LHR), Edinburgh Turnhouse (EDI), Manchester (MAN), London Gatwick (LGW)
Search flight deals

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

    Prices for flights from Louisville Intl Airport to United Kingdom are updated daily.

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

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

    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 from Louisville Intl Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom 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 United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Louisville to United Kingdom

Compare and see reviews for airlines that fly from Louisville to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $598Free CancellationRating
6.6
7,230 reviews
Search British Airways flights
American AirlinesPriceFrom $638Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $650Free CancellationRating
7.4
8,905 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom $691Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $699Free CancellationRating
8.0
7,985 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to United Kingdom?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to United Kingdom. momondo saves you time and could save you money on your trip.

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

Yes. All flights to United Kingdom from Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

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

Price alerts on flights to United Kingdom from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 8/8
Fri 8/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom $310
Flights to Manchesterfrom $360
Flights to Edinburghfrom $416
Flights to Glasgowfrom $434
Flights to Birminghamfrom $390
Flights to Belfastfrom $459
Flights to Newcastle upon Tynefrom $463
Flights to Bristolfrom $470
Flights to Invernessfrom $401
Flights to Liverpoolfrom $408
Flights to Aberdeenfrom $486
Flights to Leedsfrom $484