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Cheap flights from Louisville to London from $492

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 London departing on 1/24. 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

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Find the cheapest flights from Louisville to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:36 pm - 10:00 am
SDF
-
LGW
37h 24m2 stops
Multiple Airlines Logo
2:00 pm - 1:00 pm
LGW
-
SDF
28h 00m1 stop
$591Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
Iberia Logo
12:00 pm - 7:00 pm
SDF
-
LGW
26h 00m2 stops
Iberia Logo
11:45 am - 8:25 pm
LGW
-
SDF
37h 40m2 stops
$840Iberia
Sun, Mar 1 - Sat, Mar 7
Iberia Logo
1:32 pm - 7:00 pm
SDF
-
LGW
24h 28m2 stops
Iberia Logo
7:40 pm - 11:19 pm
LGW
-
SDF
32h 39m2 stops
$855Iberia
Thu, Jan 22 - Thu, Jan 29
Iberia Logo
12:56 pm - 6:55 pm
SDF
-
LGW
24h 59m2 stops
Iberia Logo
11:45 am - 11:19 pm
LGW
-
SDF
40h 34m2 stops
$932Iberia
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
1:19 pm - 10:00 am
SDF
-
LGW
16h 41m1 stop
Multiple Airlines Logo
12:30 pm - 8:36 am
LGW
-
SDF
24h 06m1 stop
$1,014Multiple Airlines
Mon, Mar 9 - Wed, Mar 18
Iberia Logo
12:00 pm - 7:00 pm
SDF
-
LGW
26h 00m2 stops
Iberia Logo
11:45 am - 9:23 pm
LGW
-
SDF
38h 38m2 stops
$1,049Iberia
Thu, Feb 12 - Mon, Feb 16
Iberia Logo
1:32 pm - 7:00 pm
SDF
-
LGW
24h 28m2 stops
Iberia Logo
11:45 am - 11:19 pm
LGW
-
SDF
40h 34m2 stops
$1,183Iberia
Mon, Jan 12 - Mon, Feb 2
Iberia Logo
12:00 pm - 10:50 am
SDF
-
LGW
17h 50m2 stops
Iberia Logo
11:45 am - 9:25 pm
LGW
-
SDF
37h 40m2 stops
$1,193Iberia
Fri, Mar 6 - Sat, Mar 14
Iberia Logo
1:32 pm - 7:00 pm
SDF
-
LGW
24h 28m2 stops
Iberia Logo
7:40 pm - 11:19 pm
LGW
-
SDF
32h 39m2 stops
$1,282Iberia
Sun, Jan 11 - Thu, Jan 15
Iberia Logo
1:32 pm - 7:00 pm
SDF
-
LGW
24h 28m2 stops
Iberia Logo
11:45 am - 11:19 pm
LGW
-
SDF
40h 34m2 stops
$1,283Iberia
Wed, Jan 7 - Wed, Jan 14

Iberia flights from Louisville to London Gatwick Airport

Our best Iberia deals on Louisville to London Gatwick Airport flight tickets
Iberia
Apr 27
SDF11:55 amLouisville Intl
18h 00m
2 stops
LGW10:55 amLondon Gatwick
May 6
LGW8:40 pmLondon Gatwick
27h 22m
2 stops
SDF7:02 pmLouisville Intl
$690
Find similar
Iberia
Mar 1
SDF12:00 pmLouisville Intl
26h 00m
2 stops
LGW7:00 pmLondon Gatwick
Mar 7
LGW11:45 amLondon Gatwick
37h 40m
2 stops
SDF8:25 pmLouisville Intl
$840
Find similar
Iberia
Jan 22
SDF1:32 pmLouisville Intl
24h 28m
2 stops
LGW7:00 pmLondon Gatwick
Jan 29
LGW7:40 pmLondon Gatwick
32h 39m
2 stops
SDF11:19 pmLouisville Intl
$855
Find similar

American Airlines flights from Louisville to London Gatwick Airport

Our best American Airlines deals on Louisville to London Gatwick Airport flight tickets
American Airlines
Dec 26
SDF9:20 amLouisville Intl
17h 10m
2 stops
LGW7:30 amLondon Gatwick
Jan 2
LGW11:20 amLondon Gatwick
26h 30m
2 stops
SDF8:50 amLouisville Intl
$1,896
Find similar
American Airlines
Dec 26
SDF8:00 amLouisville Intl
18h 30m
2 stops
LGW7:30 amLondon Gatwick
Jan 2
LGW11:20 amLondon Gatwick
26h 30m
2 stops
SDF8:50 amLouisville Intl
$1,913
Find similar
American Airlines
Dec 27
SDF7:53 amLouisville Intl
18h 37m
2 stops
LGW7:30 amLondon Gatwick
Jan 2
LGW11:20 amLondon Gatwick
26h 30m
2 stops
SDF8:50 amLouisville Intl
$2,018
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to London Gatwick Airport 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 December 10, 2025.
Use the filters below to find and compare flights from Louisville to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Thu 1/22

3:36 pm-10:00 am

2 stops37h 24m

London Gatwick

Thu 1/29

2:00 pm-1:00 pm

1 stop28h 00m

$591

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Sun 3/1

12:00 pm-7:00 pm

2 stops26h 00m

London Gatwick

Sat 3/7

11:45 am-8:25 pm

2 stops37h 40m

$840

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Thu 1/22

1:32 pm-7:00 pm

2 stops24h 28m

London Gatwick

Thu 1/29

7:40 pm-11:19 pm

2 stops32h 39m

$855

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Sat 1/24

12:56 pm-6:55 pm

2 stops24h 59m

London Gatwick

Sat 1/31

11:45 am-11:19 pm

2 stops40h 34m

$932

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Mon 3/9

1:19 pm-10:00 am

1 stop16h 41m

London Gatwick

Wed 3/18

12:30 pm-8:36 am

1 stop24h 06m

$1,014

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Thu 2/12

12:00 pm-7:00 pm

2 stops26h 00m

London Gatwick

Mon 2/16

11:45 am-9:23 pm

2 stops38h 38m

$1,049

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Mon 1/12

1:32 pm-7:00 pm

2 stops24h 28m

London Gatwick

Mon 2/2

11:45 am-11:19 pm

2 stops40h 34m

$1,183

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Fri 3/6

12:00 pm-10:50 am

2 stops17h 50m

London Gatwick

Sat 3/14

11:45 am-9:25 pm

2 stops37h 40m

$1,193

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Sun 1/11

1:32 pm-7:00 pm

2 stops24h 28m

London Gatwick

Thu 1/15

7:40 pm-11:19 pm

2 stops32h 39m

$1,282

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Wed 1/7

1:32 pm-7:00 pm

2 stops24h 28m

London Gatwick

Wed 1/14

11:45 am-11:19 pm

2 stops40h 34m

$1,283

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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2

See travel insights to London from

How to get the cheapest flight ticket from Louisville to London Gatwick Airport

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 airline that flies from Louisville Intl to London Gatwick?

British Airways is the most popular carrier operating from Louisville Intl to London Gatwick

When to book flights from Louisville to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to London Gatwick Airport (SDF to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to London Gatwick Airport

Fastest flight time

15h 41m

Direct flights

None
The fastest flight from Louisville to London Gatwick Airport takes 15h 41m
There are no direct flights from Louisville to London Gatwick Airport. There are no popular flight routes from Louisville to London Gatwick Airport.
Search flight deals

  • How far is Louisville Intl to London Gatwick by plane?

    A flight from Louisville Intl to London Gatwick will travel around 4049.9 mi. Flights usually cover this in 15h 41m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Louisville Intl Airport to London Gatwick Airport?

    Prices for flights from Louisville Intl Airport to London Gatwick Airport refresh daily.

  • How many operators does momondo search for flights from Louisville Intl Airport to London Gatwick Airport?

  • How old do you have to be to fly from Louisville Intl Airport to London Gatwick Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Louisville to London Gatwick Airport?

Best airlines flying from Louisville to London Gatwick Airport

Compare and see reviews for airlines that fly from Louisville to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $665Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Wembley
Romford
Watford
Ilford
Cobham
Folkestone
Uxbridge
Stansted
Chelmsford

Why use momondo?

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

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

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

momondo does allow users to show only those flights to London from Louisville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Louisville to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to London.

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

If you are not ready to book a flight from Louisville to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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