£265+ Cheap flights to Kentucky

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
— SDF
31 Aug — 7 Sep1
1 adult

Flights to Kentucky in 2025

Find the latest flights to Kentucky in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 26 August 2025.

Return from

£489

One-way from

£265

Popular in

July

Cheapest in

September

Average price

£798
United Airlines
  • United Airlines
  • 17/9-24/9
  • 4 total stops
  • 46h 33m total
  • London to Louisville
12/9
  • 12/9
  • 1 total stop
  • 15h 57m total
  • London to Kentucky
Highest demand for flights based on searches. 17% potential increase in price (£98 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Average for return flights in August 2025

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 26 August 2025
Explore Kentucky

Find flight deals to Kentucky

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 26 August 2025.

Mon 22/908:30LHR - CVG
2 stops17h 21mUnited Airlines
Mon 29/919:35CVG - LHR
1 stop10h 05mUnited Airlines
Deal found 25/8£451
Sat 15/1119:25LHR - CVG
2 stops27h 35mAir Canada
Sat 29/1118:40CVG - LHR
1 stop30h 50mAir Canada
Deal found 25/8£451
Wed 24/915:05LGW - CVG
1 stop29h 40mBritish Airways
Tue 30/907:58CVG - LGW
1 stop19h 12mBritish Airways
Deal found 25/8£451
Sat 20/906:50LHR - CVG
2 stops13h 57mAir Canada
Mon 22/913:30CVG - LHR
1 stop15h 05mAir Canada
Deal found 25/8£452
Sun 21/914:00LGW - CVG
1 stop15h 57mMultiple Airlines
Wed 1/1008:00CVG - LGW
2 stops21h 00mMultiple Airlines
Deal found 25/8£452
Wed 19/1119:25LHR - CVG
2 stops27h 35mAir Canada
Tue 2/1218:40CVG - LHR
1 stop11h 40mAir Canada
Deal found 24/8£454
Sun 21/914:00LGW - CVG
1 stop36h 11mMultiple Airlines
Tue 30/915:32CVG - LGW
2 stops33h 48mMultiple Airlines
Deal found 25/8£454
Sun 21/909:30LHR - CVG
1 stop15h 57mAir Canada
Mon 6/1013:30CVG - LHR
1 stop15h 05mAir Canada
Deal found 25/8£454
Tue 7/1008:30LHR - CVG
2 stops15h 29mUnited Airlines
Sat 1/1118:40CVG - LHR
2 stops45h 55mUnited Airlines
Deal found 25/8£455
Tue 2/914:05LHR - CVG
2 stops26h 19mAir Canada
Tue 9/913:30CVG - LHR
1 stop12h 00mAir Canada
Deal found 25/8£456
Mon 8/914:00LGW - CVG
1 stop15h 57mMultiple Airlines
Fri 12/905:20CVG - LGW
2 stops20h 00mMultiple Airlines
Deal found 23/8£456
Sun 21/914:00LGW - CVG
1 stop15h 57mMultiple Airlines
Sat 4/1008:00CVG - LGW
1 stop21h 00mMultiple Airlines
Deal found 25/8£457

Cheapflights Fare Finder

 
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 858,174 searches and data was last updated on 26 August 2025.
Use the filters below to find and compare flights to Kentucky that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Thu 9/10

08:30-18:59

2 stops15h 29m

Cincinnati Cinci./N. Kentucky

Thu 16/10

11:20-06:20

1 stop14h 00m

£451

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 22/9

08:30-20:51

2 stops17h 21m

Cincinnati Cinci./N. Kentucky

Mon 29/9

19:35-10:40

1 stop10h 05m

£451

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Wed 24/9

08:30-20:51

2 stops17h 21m

Cincinnati Cinci./N. Kentucky

Thu 2/10

06:30-09:35

2 stops22h 05m

£451

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Sat 15/11

19:25-18:00

2 stops27h 35m

Cincinnati Cinci./N. Kentucky

Sat 29/11

18:40-06:30

1 stop30h 50m

£451

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 22/9

09:30-20:27

2 stops15h 57m

Cincinnati Cinci./N. Kentucky

Mon 29/9

13:30-10:00

2 stops15h 30m

£451

LondonCincinnati

LGW - CVG

LGWCVG

London Gatwick

Wed 24/9

15:05-15:45

1 stop29h 40m

Cincinnati Cinci./N. Kentucky

Tue 30/9

07:58-08:10

1 stop19h 12m

£451

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Sat 27/9

07:45-19:12

2 stops16h 27m

Cincinnati Cinci./N. Kentucky

Wed 8/10

07:00-06:30

2 stops18h 30m

£451

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 22/9

13:30-20:37

1 stop12h 07m

Cincinnati Cinci./N. Kentucky

Mon 29/9

18:20-10:20

1 stop11h 00m

£452

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Sat 20/9

06:50-15:47

2 stops13h 57m

Cincinnati Cinci./N. Kentucky

Mon 22/9

13:30-09:35

1 stop15h 05m

£452

LondonCincinnati

LGW - CVG

LGWCVG

London Gatwick

Sun 21/9

14:00-00:57

1 stop15h 57m

Cincinnati Cinci./N. Kentucky

Wed 1/10

08:00-10:00

2 stops21h 00m

£452

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 60 results
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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.
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

How long is the flight to Kentucky?

On average, a flight from London to Kentucky takes 18 hours 42 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 cheapest airlines that fly to Kentucky?

The cheapest airlines flying from London to Kentucky are British Airways, Air France and Finnair.

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).

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 26 August 2025.
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 26 August 2025.
See what other customers who have flown with Finnair, United Airlines, andVirgin Atlantic to the United States have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

FAQs about flying to Kentucky

Kentucky climate

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.

Getting around Kentucky

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.

What is good to know if travelling to Kentucky?

  • 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.

  • What is the best airline to fly to Kentucky?

    Based on reviews from Cheapflights users, British Airways is rated the highest out of the airlines that fly to Kentucky.

  • What is the cheapest airport to fly to in Kentucky?

    Lexington Blue Grass is currently the cheapest airport to fly to in Kentucky. One-way flights to Lexington Blue Grass typically cost £170, while return flights cost around £102.

  • Where does the fastest flight to Kentucky depart from?

    For those looking to save time traveling to Kentucky, London offers the quickest one-way flight (8 hours 30 minutes).

  • Does Louisville Intl have car hire?

    Yes. Those touching down at Louisville Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Louisville Intl?

    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).

See more FAQs

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