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Cheap flights from Louisville to London 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 London departing on 3/29. 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.
American Airlines Logo
7:00 am - 6:50 am
SDF
-
LGW
18h 50m
2 stops
American Airlines Logo
12:20 pm - 12:25 am
LGW
-
SDF
17h 05m
2 stops
$641American Airlines
Wed, Apr 1 - Wed, Apr 15
Multiple Airlines Logo
12:03 pm - 10:00 am
SDF
-
LGW
16h 57m
1 stop
Multiple Airlines Logo
2:00 pm - 2:38 pm
LGW
-
SDF
29h 38m
2 stops
$650Multiple Airlines
Wed, Apr 1 - Wed, Apr 15
Multiple Airlines Logo
12:03 pm - 10:00 am
SDF
-
LGW
16h 57m
1 stop
Multiple Airlines Logo
2:00 pm - 12:13 pm
LGW
-
SDF
27h 13m
1 stop
$666Multiple Airlines
Wed, Apr 1 - Wed, Apr 15
Multiple Airlines Logo
12:03 pm - 10:00 am
SDF
-
LGW
16h 57m
1 stop
Multiple Airlines Logo
2:00 pm - 2:38 pm
LGW
-
SDF
29h 38m
2 stops
$690Multiple Airlines
Wed, Apr 1 - Wed, Apr 15
Multiple Airlines Logo
12:03 pm - 10:00 am
SDF
-
LGW
16h 57m
1 stop
Multiple Airlines Logo
2:00 pm - 12:19 pm
LGW
-
SDF
27h 19m
2 stops
$706Multiple Airlines
Wed, Apr 1 - Mon, Apr 13
Iberia Logo
8:30 am - 10:50 am
SDF
-
LGW
21h 20m
2 stops
Iberia Logo
8:40 pm - 6:32 pm
LGW
-
SDF
26h 52m
2 stops
$745Iberia
Sun, Apr 26 - Sat, May 2
Multiple Airlines Logo
12:33 pm - 10:00 am
SDF
-
LGW
16h 27m
1 stop
Multiple Airlines Logo
2:00 pm - 11:38 am
LGW
-
SDF
26h 38m
1 stop
$746Multiple Airlines
Fri, May 8 - Thu, May 14
Multiple Airlines Logo
12:03 pm - 10:00 am
SDF
-
LGW
16h 57m
1 stop
Multiple Airlines Logo
3:40 pm - 2:38 pm
LGW
-
SDF
27h 58m
3 stops
$770Multiple Airlines
Wed, Apr 1 - Wed, Apr 15
Multiple Airlines Logo
12:33 pm - 6:20 am
SDF
-
LGW
36h 47m
2 stops
Multiple Airlines Logo
2:00 pm - 7:36 pm
LGW
-
SDF
34h 36m
1 stop
$777Multiple Airlines
Wed, Apr 15 - Fri, Apr 24
Multiple Airlines Logo
12:03 pm - 10:00 am
SDF
-
LGW
16h 57m
1 stop
Multiple Airlines Logo
3:40 pm - 2:38 pm
LGW
-
SDF
27h 58m
3 stops
$808Multiple Airlines
Wed, Apr 1 - Wed, Apr 15

Iberia flights from Louisville to London Gatwick Airport

Our best Iberia deals on Louisville to London Gatwick Airport flight tickets
Iberia
Apr 26
SDF8:30 amLouisville Intl
21h 20m
2 stops
LGW10:50 amLondon Gatwick
May 2
LGW8:40 pmLondon Gatwick
26h 52m
2 stops
SDF6:32 pmLouisville Intl
$745
Iberia
May 8
SDF8:30 amLouisville Intl
30h 30m
2 stops
LGW8:00 pmLondon Gatwick
May 14
LGW11:30 amLondon Gatwick
38h 58m
2 stops
SDF9:28 pmLouisville Intl
$1,022
Iberia
Jan 30
SDF1:32 pmLouisville Intl
24h 28m
2 stops
LGW7:00 pmLondon Gatwick
Feb 7
LGW11:55 amLondon Gatwick
40h 24m
2 stops
SDF11:19 pmLouisville Intl
$1,103

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 January 29, 2026.
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

Wed 4/1

7:00 am-6:50 am

2 stops18h 50m

London Gatwick

Wed 4/15

12:20 pm-12:25 am

2 stops17h 05m

$641

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Wed 4/1

12:03 pm-10:00 am

1 stop16h 57m

London Gatwick

Wed 4/15

2:00 pm-2:38 pm

2 stops29h 38m

$650

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Wed 4/1

12:03 pm-10:00 am

1 stop16h 57m

London Gatwick

Wed 4/15

2:00 pm-12:13 pm

1 stop27h 13m

$666

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Wed 4/1

12:03 pm-10:00 am

1 stop16h 57m

London Gatwick

Wed 4/15

2:00 pm-2:38 pm

2 stops29h 38m

$690

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Wed 4/1

12:03 pm-10:00 am

1 stop16h 57m

London Gatwick

Mon 4/13

2:00 pm-12:19 pm

2 stops27h 19m

$706

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Sun 4/26

8:30 am-10:50 am

2 stops21h 20m

London Gatwick

Sat 5/2

8:40 pm-6:32 pm

2 stops26h 52m

$745

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Fri 5/8

12:33 pm-10:00 am

1 stop16h 27m

London Gatwick

Thu 5/14

2:00 pm-11:38 am

1 stop26h 38m

$746

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Wed 4/1

12:03 pm-10:00 am

1 stop16h 57m

London Gatwick

Wed 4/15

3:40 pm-2:38 pm

3 stops27h 58m

$770

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Wed 4/15

12:33 pm-6:20 am

2 stops36h 47m

London Gatwick

Fri 4/24

2:00 pm-7:36 pm

1 stop34h 36m

$777

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Wed 4/1

12:03 pm-10:00 am

1 stop16h 57m

London Gatwick

Wed 4/15

3:40 pm-2:38 pm

3 stops27h 58m

$808

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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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?

Iberia and British Airways are the most popular carriers 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

14h 10m

Direct flights

None
The fastest flight from Louisville to London Gatwick Airport takes 14h 10m
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 14h 10m, 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
11,206 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
Luton
Dover
Slough
Guildford
Crawley
Wembley
Dartford
Hayes
Brentwood
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Croydon
Richmond

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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