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 £265, while return flights cost around £241.

How much is a return flight to Kentucky?

A return flight to Kentucky will typically cost around £403, however they can be found for as little as £403.

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).

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.

£372+ Cheap Flights to Kentucky

Flights to Kentucky in 2026

Enter your travel dates to find the best prices.

Cheapest

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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 28 September 2026.

Thu 29/1018:40 -

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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 28 September 2026.

Sun 27/1219:30 -

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Find flights to Kentucky

One-wayReturn

Explore Kentucky

Flights to Louisville

Flights to Lexington

Find flight deals to Kentucky

Return from	£598
One-way from	£372
Popular in	December
Cheapest in	January
Average price	£690

Scandinavian Airlines
27/12-10/1
4 total stops
70h 49m total
London to Louisville

Search Deals

4/12-31/12
2 total stops
32h 57m total
London to Kentucky

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£41 potential increase over avg. return price).

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Cheapest flight prices on average. 2% potential price decrease (£22 potential savings vs. average return price).

Search Deals

Average for return flights in September 2026

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Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonLouisville

STN London Stansted - SDF Louisville Intl

STNSDF

London Stansted

Sat 14/11

20:25-09:45

2 stops42h 20m

Louisville Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£411

Fastest return journey

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Mon 30/11

10:50-23:58

1 stop18h 08m

Lexington Blue Grass

Wed 31/12

00:00-06:00

Nonstop0h 00m

£487

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Sun 27/12

19:30-00:23

2 stops33h 53m

Louisville Intl

Sun 10/1

15:24-09:20

2 stops36h 56m

£598

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Thu 12/11

19:30-00:10

2 stops33h 40m

Louisville Intl

Mon 16/11

15:00-17:40

2 stops21h 40m

£630

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Sat 7/11

17:00-20:35

2 stops32h 35m

Louisville Intl

Sat 14/11

13:30-09:20

2 stops14h 50m

£632

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Tue 24/11

09:00-20:52

2 stops16h 52m

Louisville Intl

Sun 29/11

18:18-20:35

1 stop21h 17m

£682

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Sun 15/11

12:05-10:13

2 stops51h 08m

Lexington Blue Grass

Sun 22/11

18:15-05:55

1 stop30h 40m

£689

LondonLouisville

LHR London Heathrow - SDF Louisville Intl

LHRSDF

London Heathrow

Mon 9/11

06:50-17:02

2 stops15h 12m

Louisville Intl

Mon 16/11

06:00-21:20

1 stop10h 20m

£689

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Mon 23/11

06:50-19:10

2 stops17h 20m

Lexington Blue Grass

Mon 30/11

09:00-05:55

1 stop15h 55m

£689

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Mon 9/11

09:00-20:35

2 stops16h 35m

Lexington Blue Grass

Mon 16/11

13:49-05:55

1 stop11h 06m

£689

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 32 resultsSorted by cheapest first

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

LGW-SDF

LCY-LEX

LHR-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

LGW-SDF

LCY-LEX

LHR-LEX

How long is the flight to Kentucky?

On average, a flight from London to Kentucky takes 16 hours 35 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 Thai Airways and China Eastern.

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

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 69 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.

Finnair

7.6

Good

1,432 reviews

Check prices

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.

Finnair

7.6

Good

1,432 reviews

Finnair

7.6

Good

1,432 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

United Airlines

7.4

Good

10,247 reviews

Finnair

7.6

Good

1,432 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

Virgin Atlantic

7.4

Good

694 reviews

Finnair

7.6

Good

1,432 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

American Airlines

7.0

Good

12,097 reviews

Finnair

7.6

Good

1,432 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

British Airways

6.7

Okay

8,238 reviews

Finnair

7.6

Good

1,432 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

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 £265, while return flights cost around £241.
How much is a return flight to Kentucky?
A return flight to Kentucky will typically cost around £403, however they can be found for as little as £403.
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).

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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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£372+ Cheap flights to Kentucky

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Kentucky in 2026

Cheapest flights to KentuckyExplore the most affordable flight options available to Kentucky. Find the lowest fares based on data from user searches, with prices last updated on 28 September 2026.

Explore the most affordable flight options available to Kentucky. Find the lowest fares based on data from user searches, with prices last updated on 28 September 2026.

Best flights to KentuckyDiscover 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 28 September 2026.

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 28 September 2026.

Last-minute flights to KentuckyDiscover last-minute flight deals to Kentucky. Data last updated 28 September 2026 and is based on user searches.

Discover last-minute flight deals to Kentucky. Data last updated 28 September 2026 and is based on user searches.

One-way flights to KentuckySearch for one-way flight options to Kentucky. Find affordable one-way fares based on user searches. Data last updated 28 September 2026.

Search for one-way flight options to Kentucky. Find affordable one-way fares based on user searches. Data last updated 28 September 2026.

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 28 September 2026

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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.

Cheapflights Insights

How long is the flight to Kentucky?

On average, a flight from London to Kentucky takes 16 hours 35 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 Thai Airways and China Eastern.

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.

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 69 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 28 September 2026.

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.

FAQs about flying to Kentucky

Kentucky climate

Getting around Kentucky

What is good to know if travelling to Kentucky?

When is the best time to fly to Kentucky?

Can I find cheaper flights to Kentucky if I am willing to have stopovers?

What is the best airline to fly to Kentucky?

What is the cheapest airport to fly to in Kentucky?

How much is a return flight to Kentucky?

Where does the fastest flight to Kentucky depart from?

Does Louisville Intl have car hire?

Are there hotels close to Louisville Intl?

Browse thousands of different options on Cheapflights for your next trip

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Select your preferred flight destination in Kentucky from the list below.

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Check out these popular flight routes departing from the United States. Flights updated 28 September 2026.

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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 28 September 2026.

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 28 September 2026.

Last-minute flights to Kentucky
Discover last-minute flight deals to Kentucky. Data last updated 28 September 2026 and is based on user searches.

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 28 September 2026.