$902+ Cheap flights from Kentucky to London, ON (YXU)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YXU
Nov 13 — Nov 201
Round-trip
1 adult, Economy
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Find cheap flights from Kentucky to London with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kentucky to London
Cheapest
Best
Last-minute
Cheapest flights from Kentucky to LondonExplore the most affordable flight options available from Kentucky to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.
Explore the most affordable flight options available from Kentucky to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2026.
This Air Canada deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:17 am -
2 stops9h 10m
Tue 12/13:20 pm -
2 stops8h 29m
Deal found 10/10![Air Canada logo]()
$902
This Air Canada deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:00 am -
2 stops14h 27m
Fri 12/45:30 am -
2 stops13h 55m
Deal found 10/13![Air Canada logo]()
$1,039
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:00 am -
2 stops7h 42m
Thu 12/33:20 pm -
3 stops22h 04m
Deal found 10/12![United Airlines logo]()
$1,804
Best flights from Kentucky to LondonDiscover carefully curated flight deals from Kentucky to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
Discover carefully curated flight deals from Kentucky to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2026.
This Air Canada deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:17 am -
2 stops9h 10m
Tue 12/13:20 pm -
2 stops8h 29m
Deal found 10/10![Air Canada logo]()
$902
This United Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/205:25 am -
2 stops9h 14m
Tue 3/235:30 am -
2 stops12h 00m
Deal found 10/13![United Airlines logo]()
$1,029
This Air Canada deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:10 am -
2 stops9h 32m
Thu 12/33:20 pm -
2 stops8h 29m
Deal found 10/12![Air Canada logo]()
$902
This Air Canada deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:00 am -
2 stops14h 27m
Fri 12/45:30 am -
2 stops13h 55m
Deal found 10/13![Air Canada logo]()
$1,039
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:00 am -
2 stops7h 42m
Thu 12/33:20 pm -
3 stops22h 04m
Deal found 10/12![United Airlines logo]()
$1,804
Last-minute flights from Kentucky to LondonDiscover last-minute flight deals from Kentucky to London. Data last updated October 14, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to London. Data last updated October 14, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:17 am -
2 stops9h 10m
Tue 12/13:20 pm -
2 stops8h 29m
Deal found 10/10![Air Canada logo]()
$902
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:00 am -
2 stops7h 42m
Thu 12/33:20 pm -
3 stops22h 04m
Deal found 10/12![United Airlines logo]()
$1,804
This Air Canada deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:00 am -
2 stops14h 27m
Fri 12/45:30 am -
2 stops13h 55m
Deal found 10/13![Air Canada logo]()
$1,039
Find flight deals from Kentucky to London
Keep the following information in mind while searching for Kentucky to London flight deals. Data was last updated October 14, 2026.
Round-trip from | $902 (Air Canada) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky to London 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, Cheapflights users made 7,457,451 searches. Data last updated October 14, 2026.
Use the filters below to find and compare flights from Kentucky to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LouisvilleLondon
SDF Louisville Intl - YXU London
SDFYXU
Louisville Intl
Tue 11/24
11:17 am-8:27 pm
2 stops9h 10m
London
Tue 12/1
3:20 pm-11:49 pm
2 stops8h 29m
$902
LouisvilleLondon
SDF Louisville Intl - YXU London
SDFYXU
Louisville Intl
Thu 11/26
5:10 am-2:42 pm
2 stops9h 32m
London
Thu 12/3
3:20 pm-11:49 pm
2 stops8h 29m
$902
LouisvilleLondon
SDF Louisville Intl - YXU London
SDFYXU
Louisville Intl
Sat 3/20
5:25 am-2:39 pm
2 stops9h 14m
London
Tue 3/23
5:30 am-5:30 pm
2 stops12h 00m
$1,029
LouisvilleLondon
SDF Louisville Intl - YXU London
SDFYXU
Louisville Intl
Fri 11/27
6:00 am-8:27 pm
2 stops14h 27m
London
Fri 12/4
5:30 am-7:25 pm
2 stops13h 55m
$1,039
LouisvilleLondon
SDF Louisville Intl - YXU London
SDFYXU
Louisville Intl
Thu 11/26
7:00 am-2:42 pm
2 stops7h 42m
London
Thu 12/3
3:20 pm-1:24 pm
3 stops22h 04m
$1,804
Sorted by cheapest first
Best time to book a flight from Kentucky to London
Have a flexible travel schedule? Discover the best time to fly to London from Kentucky with our price prediction graph.
SDF-YXU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Kentucky to London
USKY-YXU
SDF-YXU
No data available for this route at this time. Please check back soon.
Related info for your journey
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