SDF - LGW

$203 Find Cheap Flights from Louisville to London Gatwick Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to London departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Gatwick Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to London, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$583
Multiple Airlines
Wed 4/1Fri 4/17
SDF - LGW • 1 stop
Cheapest one-way
$203
Multiple Airlines
Wed 4/1
SDF - LGW • 1 stop
Top airlines
American Airlines
Cheapest • from $625 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Louisville to London (SDF-LGW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to London

Wed, Apr 1 - Fri, Apr 17
Multiple Airlines Logo
12:03 pm - 10:00 am
SDF
-
LGW
16h 57m
1 stop
Multiple Airlines Logo
2:00 pm - 7:36 pm
LGW
-
SDF
34h 36m
1 stop
$583Multiple Airlines
Sat, Feb 28 - Fri, Mar 13
American Airlines Logo
10:49 am - 9:00 am
SDF
-
LGW
17h 11m
2 stops
American Airlines Logo
11:20 am - 10:58 am
LGW
-
SDF
27h 38m
2 stops
$625American Airlines
Wed, Apr 1 - Fri, Apr 17
Multiple Airlines Logo
12:09 pm - 10:00 am
SDF
-
LGW
16h 51m
1 stop
Multiple Airlines Logo
2:00 pm - 1:26 pm
LGW
-
SDF
52h 26m
2 stops
$652Multiple Airlines
Mon, Feb 9 - Thu, Feb 19
Multiple Airlines Logo
1:55 pm - 10:00 am
SDF
-
LGW
15h 05m
1 stop
Multiple Airlines Logo
2:00 pm - 12:21 pm
LGW
-
SDF
27h 21m
1 stop
$670Multiple Airlines
Mon, Feb 9 - Mon, Feb 23
Multiple Airlines Logo
1:55 pm - 10:00 am
SDF
-
LGW
15h 05m
1 stop
Multiple Airlines Logo
2:00 pm - 2:38 pm
LGW
-
SDF
29h 38m
2 stops
$680Multiple Airlines
Mon, Feb 9 - Fri, Feb 20
Multiple Airlines Logo
1:55 pm - 10:00 am
SDF
-
LGW
15h 05m
1 stop
Multiple Airlines Logo
2:00 pm - 11:05 am
LGW
-
SDF
26h 05m
2 stops
$716Multiple Airlines
Fri, Feb 27 - Fri, Mar 6
Multiple Airlines Logo
1:19 pm - 10:00 am
SDF
-
LGW
15h 41m
1 stop
Multiple Airlines Logo
1:00 pm - 12:26 pm
LGW
-
SDF
52h 26m
2 stops
$731Multiple Airlines
Fri, Feb 6 - Thu, Feb 19
Multiple Airlines Logo
1:55 pm - 10:00 am
SDF
-
LGW
15h 05m
1 stop
Multiple Airlines Logo
2:00 pm - 12:21 pm
LGW
-
SDF
27h 21m
1 stop
$793Multiple Airlines
Fri, Feb 6 - Mon, Feb 23
Multiple Airlines Logo
1:55 pm - 10:00 am
SDF
-
LGW
15h 05m
1 stop
Multiple Airlines Logo
2:00 pm - 2:38 pm
LGW
-
SDF
29h 38m
2 stops
$804Multiple Airlines
Fri, Feb 6 - Fri, Feb 20
Multiple Airlines Logo
1:55 pm - 10:00 am
SDF
-
LGW
15h 05m
1 stop
Multiple Airlines Logo
2:00 pm - 11:05 am
LGW
-
SDF
26h 05m
2 stops
$839Multiple Airlines
Useful Info

Good to know

Cheapest flight$203
Flight from Louisville to London Gatwick Airport

When to book flights from Louisville to London

Are your dates flexible? Find out the best times to travel from Louisville to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Louisville to London Gatwick Airport flights

  • What is the cheapest flight from Louisville to London Gatwick Airport?

    In the last 3 days, the lowest price for a flight from Louisville to London Gatwick Airport was $203 for a one-way ticket and $583 for a round-trip.

  • Do I need a passport to fly between Louisville and London Gatwick Airport?

    Yes

  • Which airports will I be using when flying from Louisville to London Gatwick Airport?

    Louisville airport is called Louisville Intl and the only airport in London Gatwick Airport is London Gatwick.

  • Which aircraft models fly most regularly from Louisville to London Gatwick Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to London Gatwick Airport?

    oneworld is the only airline alliance operating flights between Louisville and London Gatwick Airport.

  • How does KAYAK find such low prices on flights from Louisville to London Gatwick Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to London Gatwick Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to London Gatwick Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Gatwick Airport from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to London Gatwick Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Gatwick Airport with an airline and back to Louisville with another airline. Booking your flights between Louisville and LGW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to London Gatwick Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Gatwick Airport from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Louisville to London Gatwick Airport?

    In the past 3 days, the cheapest round-trip tickets from Louisville to London Gatwick Airport were found on American Airlines ($625) and Iberia ($1,058).

Reviews of the top airline flying from Louisville to London

 
See real verified KAYAK customer reviews for airlines flying from Louisville to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11213 reviews
6.4Food
7.5Boarding
6.9Entertainment
7.2Comfort
8.0Crew
Airline reviews

My flight to London from Philadelphia was cancelled due to weather.

6.0 GoodRicciyah, Jan 2026
PHL - LHR
Read more American Airlines reviews

My flight to London from Philadelphia was cancelled due to weather.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

Everything you need to know for your flight from Louisville to London

Information on your arrival and departure airports