£340+ Cheap flights to Kentucky

— SDF
23 Sep — 30 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Kentucky in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Kentucky

Tue 20/1006:40 -
2 stops22h 19m
Tue 10/1113:30 -
2 stops21h 30m
Deal found 21/8£574
Mon 5/1016:25 -
1 stop34h 00m
Mon 12/1013:21 -
1 stop14h 44m
Deal found 21/8£576
Tue 20/1006:40 -
2 stops21h 29m
Tue 27/1007:30 -
2 stops30h 00m
Deal found 23/8£591
Thu 1/1006:40 -
2 stops22h 19m
Sun 18/1015:26 -
2 stops25h 14m
Deal found 22/8£591
Wed 2/909:45 -
1 stop13h 20m
Sun 6/918:35 -
1 stop19h 25m
Deal found 21/8£591
Sat 19/909:40 -
1 stop14h 04m
Sat 26/910:15 -
2 stops17h 35m
Deal found 19/8£591
Sun 6/1206:40 -
2 stops21h 39m
Sun 10/107:10 -
2 stops20h 10m
Deal found 23/8£592
Mon 5/1009:40 -
2 stops17h 14m
Mon 19/1020:55 -
2 stops19h 35m
Deal found 20/8£593
Tue 22/913:10 -
3 stops34h 50m
Wed 30/910:25 -
2 stops16h 15m
Deal found 21/8£594
Wed 9/911:35 -
1 stop15h 19m
Sat 19/918:40 -
3 stops31h 15m
Deal found 23/8£594
Tue 6/1008:40 -
1 stop12h 50m
Tue 13/1006:00 -
1 stop18h 30m
Deal found 22/8£594
Fri 18/914:00 -
1 stop24h 48m
Mon 21/911:17 -
1 stop16h 43m
Deal found 21/8£594

Find flights to Kentucky

Explore Kentucky

Find flight deals to Kentucky

Return from

£574

One-way from

£198

Popular in

December

Cheapest in

February

Average price

£699
Scandinavian Airlines
  • Scandinavian Airlines
  • 20/10-10/11
  • 4 total stops
  • 43h 49m total
  • London to Louisville
19/9
  • 19/9
  • 3 total stops
  • 32h 38m total
  • London to Kentucky
Highest demand for flights based on searches. 5% potential increase in price (£37 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£19 potential savings vs. average return price).
Average for return flights in August 2026

Cheapflights Fare Finder

 
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

LondonNashville

LHR London Heathrow - BNA Nashville Intl

LHRBNA

London Heathrow

Tue 20/10

06:40-22:09

2 stops21h 29m

Nashville Intl

Tue 27/10

07:30-18:30

2 stops30h 00m

£591

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Thu 28/1

06:40-23:46

2 stops22h 06m

Knoxville McGhee Tyson

Mon 1/2

17:57-09:20

2 stops34h 23m

£601

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Wed 7/10

17:00-23:59

2 stops35h 59m

Louisville Intl

Sat 17/10

13:59-17:40

2 stops22h 41m

£603

LondonCincinnati

LGW London Gatwick - CVG Cincinnati Cinci./N. Kentucky

LGWCVG

London Gatwick

Wed 14/10

14:00-23:48

1 stop14h 48m

Cincinnati Cinci./N. Kentucky

Sun 18/10

20:19-10:00

1 stop32h 41m

£607

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Sun 25/10

06:40-23:59

2 stops21h 19m

Knoxville McGhee Tyson

Sun 15/11

16:03-21:40

2 stops24h 37m

£616

LondonCincinnati

LGW London Gatwick - CVG Cincinnati Cinci./N. Kentucky

LGWCVG

London Gatwick

Sun 4/10

14:00-23:51

1 stop14h 51m

Cincinnati Cinci./N. Kentucky

Tue 20/10

12:43-10:00

2 stops16h 17m

£641

LondonCincinnati

LCY London City - CVG Cincinnati Cinci./N. Kentucky

LCYCVG

London City

Wed 7/10

09:15-20:30

2 stops16h 15m

Cincinnati Cinci./N. Kentucky

Wed 14/10

13:55-08:40

2 stops13h 45m

£662

LondonCincinnati

LCY London City - CVG Cincinnati Cinci./N. Kentucky

LCYCVG

London City

Fri 13/11

09:50-23:54

2 stops19h 04m

Cincinnati Cinci./N. Kentucky

Mon 16/11

11:44-09:15

2 stops16h 31m

£665

LondonCincinnati

LCY London City - CVG Cincinnati Cinci./N. Kentucky

LCYCVG

London City

Mon 11/1

09:50-20:39

2 stops15h 49m

Cincinnati Cinci./N. Kentucky

Mon 18/1

14:05-09:15

2 stops14h 10m

£665

LondonCincinnati

LHR London Heathrow - CVG Cincinnati Cinci./N. Kentucky

LHRCVG

London Heathrow

Thu 8/10

08:45-20:30

2 stops16h 45m

Cincinnati Cinci./N. Kentucky

Thu 15/10

16:30-13:00

2 stops15h 30m

£668

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 32 resultsSorted by cheapest first
1
2
3
4

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

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 16 hours 0 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 American Airlines, Virgin Atlantic and British Airways.

Rainfall in Kentucky 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

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 68 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?

The most popular places in Kentucky to fly to are Louisville and Lexington.

Reviews of airlines servicing Kentucky

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.

Overall

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Boarding

7.7

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

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.

Overall

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Boarding

7.7

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

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.

Overall

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Boarding

7.7

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

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.

Overall

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Boarding

7.7

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

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.

Overall

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Boarding

7.7

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

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.

Overall

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Boarding

7.7

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

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.

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, American Airlines 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 £257, while return flights cost around £578.

  • How much is a return flight to Kentucky?

    A return flight to Kentucky will typically cost around £584, however they can be found for as little as £578.

  • 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 50 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

Browse thousands of different options on Cheapflights for your next trip

Find flights to Kentucky cities and airports

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.