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Cheap flights from Louisville to the United Kingdom from $287

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 11/17. 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

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Find the cheapest flights from Louisville to the United Kingdom

Cheap round-trip flights

Multiple Airlines Logo
6:00 am - 10:00 amSDF-LGW
23h 00m1 stop
Multiple Airlines Logo
2:00 pm - 11:45 pmLGW-SDF
14h 45m1 stop
$550Multiple Airlines
Find Deal
Mon, Dec 1 - Fri, Dec 5
Delta Logo
10:30 am - 8:55 amSDF-LHR
17h 25m1 stop
Delta Logo
11:30 am - 12:01 amLHR-SDF
17h 31m2 stops
$568Delta
Find Deal
Mon, Oct 13 - Wed, Oct 22
Virgin Atlantic Logo
5:53 pm - 11:10 amSDF-LHR
12h 17m1 stop
Virgin Atlantic Logo
11:45 am - 9:15 pmLHR-SDF
14h 30m1 stop
$627Virgin Atlantic
Find Deal
Thu, Oct 2 - Fri, Oct 10
United Airlines Logo
9:55 am - 9:30 amSDF-EDI
19h 35m1 stop
United Airlines Logo
12:30 pm - 7:27 pmEDI-SDF
11h 57m1 stop
$631United Airlines
Find Deal
Sun, Oct 26 - Fri, Nov 7
Virgin Atlantic Logo
5:53 pm - 11:25 amSDF-LHR
12h 32m2 stops
Virgin Atlantic Logo
11:45 am - 9:15 pmLHR-SDF
14h 30m1 stop
$631Virgin Atlantic
Find Deal
Thu, Oct 2 - Fri, Oct 10
United Airlines Logo
9:55 am - 10:35 amSDF-EDI
19h 40m1 stop
United Airlines Logo
11:30 am - 6:33 pmEDI-SDF
12h 03m1 stop
$633United Airlines
Find Deal
Sun, Oct 5 - Wed, Oct 15
American Airlines Logo
3:36 pm - 1:15 pmSDF-GLA
16h 39m2 stops
American Airlines Logo
9:25 am - 11:24 pmGLA-SDF
18h 59m2 stops
$656American Airlines
Find Deal
Sun, Oct 5 - Wed, Oct 15
American Airlines Logo
3:36 pm - 1:15 pmSDF-GLA
16h 39m2 stops
American Airlines Logo
9:25 am - 11:24 pmGLA-SDF
18h 59m2 stops
$657American Airlines
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Sun, Oct 5 - Wed, Oct 15
British Airways Logo
2:18 pm - 3:00 pmSDF-MAN
19h 42m2 stops
British Airways Logo
8:05 pm - 7:53 pmMAN-SDF
28h 48m2 stops
$659British Airways
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Wed, Feb 4 - Mon, Feb 9
British Airways Logo
7:08 pm - 5:35 pmSDF-EDI
18h 27m2 stops
British Airways Logo
7:25 am - 10:55 pmEDI-SDF
20h 30m2 stops
$664British Airways
Find Deal
Wed, Oct 29 - Fri, Nov 7

Delta flights from Louisville to United Kingdom

Our best Delta deals on Louisville to United Kingdom flight tickets
Delta
Oct 13
SDF10:30 amLouisville Intl
17h 25m
1 stop
LHR8:55 amLondon Heathrow
Oct 22
LHR11:30 amLondon Heathrow
17h 31m
2 stops
SDF12:01 amLouisville Intl
$568
Find similar
Delta
Sep 28
SDF7:33 pmLouisville Intl
12h 57m
1 stop
LHR1:30 pmLondon Heathrow
Oct 14
LHR8:40 amLondon Heathrow
17h 35m
2 stops
SDF9:15 pmLouisville Intl
$570
Find similar
Delta
Nov 4
SDF12:39 pmLouisville Intl
13h 26m
1 stop
LHR7:05 amLondon Heathrow
Nov 9
LHR11:30 amLondon Heathrow
17h 36m
2 stops
SDF12:06 amLouisville Intl
$618
Find similar

KLM flights from Louisville to United Kingdom

Our best KLM deals on Louisville to United Kingdom flight tickets
KLM
Oct 13
SDF6:05 pmLouisville Intl
9h 50m
1 stop
LHR8:55 amLondon Heathrow
Oct 22
LHR11:45 amLondon Heathrow
14h 30m
1 stop
SDF9:15 pmLouisville Intl
$576
Find similar
KLM
Oct 13
SDF3:11 pmLouisville Intl
10h 34m
1 stop
LHR6:45 amLondon Heathrow
Oct 22
LHR11:45 amLondon Heathrow
14h 30m
1 stop
SDF9:15 pmLouisville Intl
$577
Find similar
KLM
Feb 4
SDF5:45 pmLouisville Intl
12h 55m
1 stop
LHR11:40 amLondon Heathrow
Feb 13
LHR3:50 pmLondon Heathrow
13h 06m
1 stop
SDF11:56 pmLouisville Intl
$584
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 September 17, 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

Mon 12/1

6:00 am-10:00 am

1 stop23h 00m

London Gatwick

Fri 12/5

2:00 pm-11:45 pm

1 stop14h 45m

$550

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Mon 10/13

10:30 am-8:55 am

1 stop17h 25m

London Heathrow

Wed 10/22

11:30 am-12:01 am

2 stops17h 31m

$568

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Thu 10/2

5:53 pm-11:10 am

1 stop12h 17m

London Heathrow

Fri 10/10

11:45 am-9:15 pm

1 stop14h 30m

$627

LouisvilleEdinburgh

SDF - EDI

SDFEDI

Louisville Intl

Sun 10/26

9:55 am-9:30 am

1 stop19h 35m

Edinburgh Turnhouse

Fri 11/7

12:30 pm-7:27 pm

1 stop11h 57m

$631

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Thu 10/2

5:53 pm-11:25 am

2 stops12h 32m

London Heathrow

Fri 10/10

11:45 am-9:15 pm

1 stop14h 30m

$631

LouisvilleEdinburgh

SDF - EDI

SDFEDI

Louisville Intl

Sun 10/5

9:55 am-10:35 am

1 stop19h 40m

Edinburgh Turnhouse

Wed 10/15

11:30 am-6:33 pm

1 stop12h 03m

$633

LouisvilleGlasgow

SDF - GLA

SDFGLA

Louisville Intl

Sun 10/5

3:36 pm-1:15 pm

2 stops16h 39m

Glasgow Intl

Wed 10/15

9:25 am-11:24 pm

2 stops18h 59m

$656

LouisvilleGlasgow

SDF - GLA

SDFGLA

Louisville Intl

Sun 10/5

3:36 pm-1:15 pm

2 stops16h 39m

Glasgow Intl

Wed 10/15

9:25 am-11:24 pm

2 stops18h 59m

$657

LouisvilleManchester

SDF - MAN

SDFMAN

Louisville Intl

Wed 2/4

2:18 pm-3:00 pm

2 stops19h 42m

Manchester

Mon 2/9

8:05 pm-7:53 pm

2 stops28h 48m

$659

LouisvilleEdinburgh

SDF - EDI

SDFEDI

Louisville Intl

Wed 10/29

7:08 pm-5:35 pm

2 stops18h 27m

Edinburgh Turnhouse

Fri 11/7

7:25 am-10:55 pm

2 stops20h 30m

$664

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $722.

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 $975 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 $833 on momondo.

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

You could potentially save up to 3% 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

Direct flights

None
There are no direct flights from Louisville to United Kingdom. There are no popular flight routes from Louisville to United Kingdom.
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
KLMPriceFrom $574Free CancellationRating
7.8
1,386 reviews
Search KLM flights
Virgin AtlanticPriceFrom $580Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom $598Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
American AirlinesPriceFrom $679Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $684Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $694Free CancellationRating
7.9
7,961 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

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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 $318
Flights to Manchesterfrom $391
Flights to Edinburghfrom $396
Flights to Glasgowfrom $374
Flights to Birminghamfrom $389
Flights to Newcastle upon Tynefrom $430
Flights to Belfastfrom $514
Flights to Bristolfrom $425
Flights to Invernessfrom $407
Flights to Liverpoolfrom $441
Flights to Aberdeenfrom $487
Flights to Leedsfrom $453