This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
— SDF
10 Dec — 17 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Flights to Kentucky in 2026
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
Cheapest flights to Kentucky
Explore the most affordable flight options available to Kentucky. Find the lowest fares based on data from user searches, with prices last updated on 10 November 2026.
Wed 16/1206:40 -
2 stops20h 11m
Wed 6/115:59 -
2 stops19h 01m
Deal found 6/11£569
Tue 24/1110:25 -
1 stop13h 07m
Mon 30/1114:10 -
1 stop10h 45m
Deal found 8/11£572
Wed 16/1206:40 -
2 stops20h 11m
Wed 23/1216:38 -
2 stops18h 22m
Deal found 5/11£574
Tue 24/1119:30 -
2 stops32h 43m
Sun 29/1115:00 -
2 stops25h 40m
Deal found 7/11£593
Tue 24/1107:40 -
1 stop14h 17m
Sun 29/1109:02 -
1 stop15h 53m
Deal found 8/11£594
Thu 24/1219:30 -
2 stops31h 20m
Wed 13/115:59 -
2 stops19h 01m
Deal found 9/11£603
Sun 22/1106:40 -
2 stops22h 01m
Sun 6/1212:45 -
2 stops22h 15m
Deal found 9/11£610
Wed 25/1106:40 -
2 stops21h 33m
Sun 29/1115:00 -
2 stops20h 00m
Deal found 7/11£625
Thu 12/1118:40 -
2 stops33h 13m
Wed 25/1113:01 -
2 stops21h 59m
Deal found 8/11£636
Sun 27/1206:40 -
2 stops22h 43m
Sun 10/115:59 -
2 stops36h 21m
Deal found 7/11£701
Tue 8/1209:00 -
2 stops17h 00m
Tue 15/1213:59 -
2 stops14h 11m
Deal found 8/11£720
Tue 8/1209:00 -
2 stops19h 56m
Tue 15/1210:50 -
1 stop14h 05m
Deal found 9/11£720
Best flights to Kentucky
Discover carefully curated flight deals to Kentucky that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.
Thu 21/106:40 -
2 stops22h 19m
Mon 25/115:59 -
2 stops19h 01m
Deal found 7/11£594
Tue 8/1209:00 -
2 stops17h 00m
Tue 15/1213:59 -
2 stops14h 11m
Deal found 8/11£720
Mon 7/1220:25 -
2 stops25h 47m
Mon 14/1207:35 -
1 stop18h 15m
Deal found 5/11£741
Wed 16/1212:35 -
1 stop14h 02m
Wed 6/110:17 -
1 stop17h 18m
Deal found 6/11£744
Mon 7/1213:35 -
1 stop13h 57m
Mon 14/1213:45 -
1 stop17h 15m
Deal found 5/11£759
Mon 14/1208:40 -
2 stops17h 14m
Wed 6/112:59 -
2 stops13h 21m
Deal found 9/11£766
Thu 6/508:00 -
2 stops39h 19m
Mon 10/511:12 -
2 stops21h 08m
Deal found 7/11£813
Thu 4/206:50 -
2 stops22h 06m
Mon 8/211:55 -
2 stops24h 35m
Deal found 7/11£861
Tue 8/1208:15 -
3 stops20h 34m
Tue 15/1207:10 -
3 stops29h 55m
Deal found 8/11£876
Wed 25/1106:40 -
2 stops21h 33m
Sun 29/1115:00 -
2 stops20h 00m
Deal found 7/11£625
Mon 5/407:25 -
2 stops17h 09m
Thu 29/414:20 -
2 stops15h 05m
Deal found 8/11£759
Tue 5/109:50 -
2 stops36h 32m
Tue 19/113:50 -
2 stops14h 25m
Deal found 6/11£786
Thu 4/211:00 -
1 stop12h 56m
Sat 6/219:26 -
1 stop30h 29m
Deal found 7/11£826
Thu 4/209:00 -
2 stops30h 04m
Mon 8/206:00 -
1 stop18h 55m
Deal found 7/11£759
Tue 8/1213:00 -
2 stops14h 32m
Tue 15/1213:45 -
2 stops14h 25m
Deal found 9/11£765
Wed 23/1207:45 -
2 stops18h 32m
Wed 30/1219:55 -
2 stops15h 40m
Deal found 8/11£942
Sat 12/1211:40 -
2 stops17h 11m
Wed 16/1211:10 -
2 stops20h 30m
Deal found 9/11£943
Mon 11/118:15 -
2 stops34h 44m
Sat 23/113:50 -
3 stops21h 50m
Deal found 9/11£870
Wed 23/1212:35 -
1 stop16h 11m
Wed 30/1211:17 -
1 stop19h 18m
Deal found 8/11£886
Wed 25/1112:00 -
1 stop16h 30m
Mon 30/1114:10 -
1 stop12h 45m
Deal found 7/11£766
Thu 4/206:50 -
2 stops22h 06m
Sat 6/211:55 -
2 stops39h 40m
Deal found 7/11£1,006
Tue 15/1209:10 -
2 stops15h 25m
Thu 7/106:15 -
1 stop10h 05m
Deal found 9/11£779
Thu 24/1207:10 -
3 stops41h 10m
Wed 13/117:43 -
2 stops22h 27m
Deal found 9/11£1,149
Mon 21/1210:00 -
2 stops19h 22m
Mon 28/1219:55 -
2 stops15h 40m
Deal found 6/11£1,076
Sun 13/1213:15 -
2 stops15h 36m
Wed 16/1211:10 -
2 stops16h 25m
Deal found 6/11£1,047
Thu 24/1210:00 -
1 stop14h 55m
Thu 14/109:50 -
1 stop15h 50m
Deal found 9/11£794
Fri 25/1212:50 -
1 stop15h 54m
Thu 14/113:41 -
1 stop13h 44m
Deal found 9/11£794
Sat 12/1209:10 -
2 stops16h 15m
Wed 16/1210:50 -
2 stops14h 30m
Deal found 9/11£794
Thu 21/112:05 -
1 stop12h 25m
Mon 25/106:15 -
1 stop10h 05m
Deal found 6/11£795
Wed 25/1106:25 -
3 stops21h 05m
Sat 28/1110:49 -
3 stops23h 36m
Deal found 7/11£1,683
Last-minute flights to Kentucky
Discover last-minute flight deals to Kentucky. Data last updated 10 November 2026 and is based on user searches.
Thu 12/1118:40 -
2 stops33h 13m
Wed 25/1113:01 -
2 stops21h 59m
Deal found 8/11£636
Fri 20/1106:35 -
2 stops17h 35m
Mon 23/1109:00 -
1 stop15h 55m
Deal found 6/11£776
Sun 22/1106:40 -
2 stops22h 01m
Sun 6/1212:45 -
2 stops22h 15m
Deal found 9/11£610
Tue 24/1110:25 -
1 stop13h 07m
Mon 30/1114:10 -
1 stop10h 45m
Deal found 8/11£572
Tue 24/1119:30 -
2 stops32h 43m
Sun 29/1115:00 -
2 stops25h 40m
Deal found 7/11£593
Tue 24/1107:40 -
1 stop14h 17m
Sun 29/1109:02 -
1 stop15h 53m
Deal found 8/11£594
Tue 24/1116:45 -
2 stops34h 45m
Sun 29/1118:30 -
1 stop33h 05m
Deal found 7/11£730
Wed 25/1106:40 -
2 stops21h 33m
Sun 29/1115:00 -
2 stops20h 00m
Deal found 7/11£625
Sun 29/1116:45 -
2 stops51h 54m
Sat 5/1219:13 -
2 stops56h 52m
Deal found 6/11£777
Mon 7/1220:25 -
2 stops25h 47m
Mon 14/1215:34 -
2 stops13h 21m
Deal found 5/11£738
Mon 7/1213:35 -
1 stop13h 57m
Mon 14/1213:45 -
1 stop17h 15m
Deal found 5/11£759
Mon 7/1206:50 -
2 stops17h 02m
Thu 10/1211:10 -
2 stops16h 25m
Deal found 9/11£1,005
One-way flights to Kentucky
Search for one-way flight options to Kentucky. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.
Wed 9/1206:00 -
3 stops58h 48m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/11£457
Thu 4/212:05 -
2 stops50h 59m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£520
Find flights to Kentucky
Browse one-way and return flights deals to Kentucky on Cheapflights. Flight deals are based on user searches and were last updated on 10 November 2026
Find the latest flights to Kentucky in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 10 November 2026.
Locate flights to Kentucky that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 10 November 2026.
Use the filters below to find and compare flights to Kentucky that are best for you.
Fly from
Route
Depart
Return
Price
Cheapest return flight
LondonLouisville
LHR London Heathrow - SDF Louisville Intl
LHRSDF
London Heathrow
Wed 9/12
06:00-11:48
3 stops58h 48m
Louisville Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£457
LondonLexington
LHR London Heathrow - LEX Lexington Blue Grass
LHRLEX
London Heathrow
Thu 4/2
12:05-10:04
2 stops50h 59m
Lexington Blue Grass
Wed 31/12
00:00-06:00
Nonstop0h 00m
£520
LondonLouisville
LHR London Heathrow - SDF Louisville Intl
LHRSDF
London Heathrow
Thu 21/1
06:40-23:59
2 stops22h 19m
Louisville Intl
Mon 25/1
15:59-16:00
2 stops19h 01m
£594
LondonLouisville
LHR London Heathrow - SDF Louisville Intl
LHRSDF
London Heathrow
Wed 25/11
06:40-23:13
2 stops21h 33m
Louisville Intl
Sun 29/11
15:00-16:00
2 stops20h 00m
£625
LondonLouisville
LHR London Heathrow - SDF Louisville Intl
LHRSDF
London Heathrow
Tue 8/12
09:00-21:00
2 stops17h 00m
Louisville Intl
Tue 15/12
13:59-09:10
2 stops14h 11m
£720
LondonLexington
LHR London Heathrow - LEX Lexington Blue Grass
LHRLEX
London Heathrow
Mon 7/12
20:25-17:12
2 stops25h 47m
Lexington Blue Grass
Mon 14/12
07:35-06:50
1 stop18h 15m
£741
LondonLouisville
LHR London Heathrow - SDF Louisville Intl
LHRSDF
London Heathrow
Wed 16/12
12:35-21:37
1 stop14h 02m
Louisville Intl
Wed 6/1
10:17-08:35
1 stop17h 18m
£744
LondonLexington
LHR London Heathrow - LEX Lexington Blue Grass
LHRLEX
London Heathrow
Mon 7/12
13:35-22:32
1 stop13h 57m
Lexington Blue Grass
Mon 14/12
13:45-12:00
1 stop17h 15m
£759
LondonLouisville
LHR London Heathrow - SDF Louisville Intl
LHRSDF
London Heathrow
Mon 5/4
07:25-19:34
2 stops17h 09m
Louisville Intl
Thu 29/4
14:20-10:25
2 stops15h 05m
£759
LondonLexington
LHR London Heathrow - LEX Lexington Blue Grass
LHRLEX
London Heathrow
Thu 4/2
09:00-10:04
2 stops30h 04m
Lexington Blue Grass
Mon 8/2
06:00-05:55
1 stop18h 55m
£759
Flights are sorted by cheapest return flights first.
Deals found on 5/11
Showing 1-10 of 32 resultsSorted by cheapest first
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Best time to book a flight to Kentucky
Have a flexible travel schedule? Discover the best time to fly to Kentucky with our price prediction graph.
LHR-SDF
LHR-LEX
LCY-LEX
STN-SDF
Estimated return 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 to Kentucky
LON-USKY
LHR-SDF
LHR-LEX
LCY-LEX
STN-SDF
How long is the flight to Kentucky?
On average, a flight from London to Kentucky takes 17 hours 51 minutes. Flights to Kentucky from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Kentucky?
The most popular airlines flying from London to Kentucky are British Airways, Virgin Atlantic and United Airlines.
What are the cheapest airlines that fly to Kentucky?
The cheapest airlines flying from London to Kentucky are China Eastern and Thai Airways.
Rainfall in Kentucky by month
Plan your trip to Kentucky by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Kentucky ranges from 79.0 - 135.0 inches per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Kentucky when rainfall is around 79.0 mm.
Temperature in Kentucky by month
Plan your trip to Kentucky by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).
When is the best time to book a flight to Kentucky?
The price you pay for your flight to Kentucky may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What are the most popular places to fly to in Kentucky?
Destination popularity is based on the amount of flight searches to Kentucky in the last few years. This data was updated on 10 November 2026.
The most popular places in Kentucky to fly to are Louisville and Lexington.
Reviews of airlines servicing Kentucky
Get insights into the airlines that provide service to Kentucky. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kentucky. Reviews last updated 10 November 2026.
See what other customers who have flown with Finnair,Virgin Atlantic, andUnited Airlines to the United States have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Kentucky has a moderate climate with warm, humid conditions. Summers are warm with temperatures reaching the mid-20s (Celsius), and winters mildly cold with temperatures in the single digits. Spring is the rainy season, with most of the rain in the southern part of the state. Kentucky is on a storm path, and most storms occur between March and September.
There are two airports offering flights within Kentucky, and some bus service south of Louisville and Lexington. Trail riding is available, and cycling is a popular mode of transport with cycling clubs and routes throughout Kentucky. A beautiful state to drive through, one of the best ways to explore Kentucky and see the sights is with a car.
Kentucky is the home of bourbon, and many of the distilleries are open for visiting (and for some tasting as well…) Travel the “Bourbon Trail”, in the hills around Lexington, and you can see where 95 per cent of the world’s bourbon comes from. Famous names include Wild Turkey, Maker’s Mark and Buffalo Trace.
The appropriately named Mammoth Cave is the world’s longest cave system. You can visit the surrounding park area for free, but there is a charge for a tour of the caves. It’s well worth taking a guide (rather than completing a self-guided tour) – the cost is only a dollar more and you’ll find out all sorts of fascinating information along the way.
Frankfort is the capital of the state and houses many attractions, such as the Kentucky State Capitol and the Zeigler House. Also worth a visit is Daniel Boone’s grave, in the city’s cemetery. As well as seeing the grave itself, the view from the spot – overlooking the river and the Capitol – is stunning.
Thomas Edison lived in Louisville on Washington Street. His house is now the site of a museum in his honour.
Sanders’ Café in Corbin is the birthplace of Kentucky Fried Chicken. Colonel Sanders operated a gas station here in the 1930s and served his fried chicken to passing travellers, from his own kitchen table. Today, the restaurant is still operating, and an attached museum tells you all you could ever want to know about the food.
If you’re interested in the state’s thoroughbred horses, visit the Kentucky Horse Park Home or the Thoroughbred Centre, both in Lexington in the middle of the Bluegrass area.
When is the best time to fly to Kentucky?
Peak Season:
With its mild climate, Kentucky has visitors year round, although summer (from May to September)is the peak season for flights to Kentucky.
Spring means the Kentucky Derby, and Louisville is not the place for anyone on a budget. The race is held the first Saturday in May, and there are two weeks of festivals and entertainment.
Autumn is also popular, particularly in the Kentucky Highlands during the Fall Festivals.
Off Season:
Spring is a bit slower in Kentucky, as long as you stay away from Louisville. Keep in mind, though, that Churchill Downs is open other times of the year when it is not nearly as crowded.
Can I find cheaper flights to Kentucky if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Kentucky on Cheapflights that require 1 or 2 stops for potential cost savings.
Based on reviews from Cheapflights users, Finnair is rated the highest out of the airlines that fly to Kentucky.
What is the cheapest airport to fly to in Kentucky?
Louisville Intl is currently the cheapest airport to fly to in Kentucky. One-way flights to Louisville Intl typically cost £267, while return flights cost around £238.
Yes. Louisville Intl has hotels nearby for those requiring accommodations. Red Roof Inn Louisville Expo Airport is the closest property to Louisville Intl (1.0 mi away from Louisville Intl).
Not sure where to visit in United States? Start by selecting one of the most popular places in United States below to filter down your possible destination.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights to Kentucky?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Kentucky. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets to Kentucky?
Cheapflights helps you find that perfect flight to Kentucky by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights to Kentucky with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights to Kentucky flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights to Kentucky become cheaper?
Of course! You can track prices for flights to Kentucky and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.
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