Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Kentucky from £268

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SDF
4 May — 11 May1
1 adult

Cheap flight deals from Heathrow to Kentucky

Keep the following information in mind while searching for Heathrow to Kentucky flight deals. Data was last updated 29 April 2025.

Round-trip from

£504

One-way from

£268

Popular in

July

Cheapest in

September

Average price

£592
Air Canada
  • Air Canada
  • 8/9-12/11
  • 3 total stops
  • 49h 12m total
  • London to Kentucky
Search Deals
5/6
  • 5/6
  • 2 total stops
  • 31h 15m total
  • London to Kentucky
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£124 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Heathrow to Kentucky

Cheapest flights from Heathrow to Kentucky
Explore the most affordable flight options available from Heathrow to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Mon 8/906:50LHR - CVG
2 stops18h 22mAir Canada
Wed 12/1118:40CVG - LHR
1 stop30h 50mAir Canada
Deal found 28/4£504
Mon 12/507:25LHR - CVG
2 stops21h 15mUnited Airlines
Mon 19/510:21CVG - LHR
2 stops15h 24mUnited Airlines
Deal found 28/4£510
Mon 12/516:30LHR - CVG
Nonstop8h 35mAmerican Airlines
Mon 19/516:53CVG - LHR
1 stop11h 47mAmerican Airlines
Deal found 29/4£513
Mon 12/511:20LHR - CVG
1 stop14h 37mVirgin Atlantic
Mon 19/519:44CVG - LHR
1 stop12h 26mVirgin Atlantic
Deal found 28/4£514
Wed 10/906:30LHR - CVG
2 stops15h 39mDelta
Thu 13/1117:50CVG - LHR
1 stop12h 50mDelta
Deal found 28/4£523
Fri 7/1106:00LHR - CVG
2 stops19h 17mMultiple Airlines
Tue 11/1118:40CVG - LHR
1 stop12h 10mMultiple Airlines
Deal found 28/4£528
Tue 9/916:00LHR - CVG
1 stop12h 58mLufthansa
Sun 16/1118:25CVG - LHR
1 stop21h 10mLufthansa
Deal found 28/4£529
Fri 12/916:30LHR - CVG
Nonstop8h 35mBritish Airways
Sat 20/920:41CVG - LHR
1 stop10h 34mBritish Airways
Deal found 29/4£536
Mon 26/508:25LHR - BNA
2 stops20h 37mIcelandair
Mon 2/618:55BNA - LHR
1 stop29h 35mIcelandair
Deal found 28/4£550
Thu 8/509:30LHR - BNA
1 stop17h 34mUnited Airlines
Wed 14/513:39BNA - LHR
1 stop11h 16mUnited Airlines
Deal found 28/4£552
Thu 8/510:00LHR - BNA
1 stop16h 58mLufthansa
Tue 13/509:58BNA - LHR
2 stops13h 57mLufthansa
Deal found 29/4£555
Tue 3/606:00LHR - BNA
3 stops31h 15mMultiple Airlines
Tue 10/607:00BNA - LHR
3 stops21h 00mMultiple Airlines
Deal found 28/4£558

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Kentucky 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 858,174 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Kentucky that are best for you.

Fly from

Heathrow

Fly to

Kentucky

Route

Depart

Return

Price

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 8/9

06:50-20:12

2 stops18h 22m

Cincinnati Cinci./N. Kentucky

Wed 12/11

18:40-06:30

1 stop30h 50m

£504

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 12/5

07:25-23:40

2 stops21h 15m

Cincinnati Cinci./N. Kentucky

Mon 19/5

10:21-06:45

2 stops15h 24m

£510

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 12/5

16:30-20:05

Nonstop8h 35m

Cincinnati Cinci./N. Kentucky

Mon 19/5

16:53-09:40

1 stop11h 47m

£513

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 12/5

11:20-20:57

1 stop14h 37m

Cincinnati Cinci./N. Kentucky

Mon 19/5

19:44-13:10

1 stop12h 26m

£514

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Wed 10/9

06:30-17:09

2 stops15h 39m

Cincinnati Cinci./N. Kentucky

Thu 13/11

17:50-11:40

1 stop12h 50m

£523

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Tue 9/9

16:00-23:58

1 stop12h 58m

Cincinnati Cinci./N. Kentucky

Sun 16/11

18:25-20:35

1 stop21h 10m

£529

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Fri 12/9

16:30-20:05

Nonstop8h 35m

Cincinnati Cinci./N. Kentucky

Sat 20/9

20:41-12:15

1 stop10h 34m

£536

LondonNashville

LHR - BNA

LHRBNA

London Heathrow

Mon 26/5

08:25-23:02

2 stops20h 37m

Nashville Intl

Mon 2/6

18:55-06:30

1 stop29h 35m

£550

LondonNashville

LHR - BNA

LHRBNA

London Heathrow

Sun 11/5

09:30-21:04

1 stop17h 34m

Nashville Intl

Sun 18/5

11:55-06:55

1 stop13h 00m

£552

LondonNashville

LHR - BNA

LHRBNA

London Heathrow

Sun 11/5

09:30-12:18

2 stops32h 48m

Nashville Intl

Sun 18/5

06:00-10:00

2 stops22h 00m

£555

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Heathrow to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Heathrow 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 from London Heathrow Airport to Kentucky

What is the cheapest month to book a flight from London Heathrow Airport to Kentucky?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Kentucky (average of £662). Flying from London Heathrow Airport to Kentucky in July is currently the most expensive (average of £1,019). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to KY?

Find hourly flight availability from Heathrow to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

When flying from London Heathrow Airport to Kentucky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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).

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 29 April 2025.
To help decide which airline to fly from London to Kentucky, see what other customers have to say about Delta, KLM and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,929 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,444 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London Heathrow Airport to Kentucky one-way?

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as £415. However, be on the lookout for offers from WestJet and British Airways, as they are both options that can get you from London Heathrow Airport to Kentucky for a low price.

  • What are the most popular routes from London Heathrow Airport to Kentucky?

    Most travelers choose London Heathrow - Nashville Intl, London Heathrow - Cincinnati Cinci./N. Kentucky or London Heathrow - Lexington Blue Grass when deciding on the best route from London Heathrow Airport to Kentucky.

  • Can I find deals for flights from Heathrow to Kentucky that include hotel bookings?

    Yes. In addition to deals on Heathrow to Kentucky flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Kentucky?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Kentucky.

  • Can I find deals for business class flights from Heathrow to Kentucky?

    Yes. Cheapflights offers flight deals from Heathrow to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Kentucky (average of £662). Flying from London Heathrow Airport to Kentucky in July is currently the most expensive (average of £1,019). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
London City to John F Kennedy Intl flights
Gatwick to Newark flights
London City to Newark flights
Gatwick to LaGuardia flights
Heathrow to Los Angeles flights
Heathrow to Orlando flights
Heathrow to Miami flights
Heathrow to Dallas/Fort Worth flights
Heathrow to O'Hare Intl flights
Stansted to Stewart flights
Heathrow to Hobby flights
Stansted to John F Kennedy Intl flights
Heathrow to Boston flights
Heathrow to Dulles Intl flights
Luton to John F Kennedy Intl flights
Heathrow to Las Vegas flights
Heathrow to Seattle flights
Heathrow to San Francisco flights
Gatwick to Orlando flights
Heathrow to Baltimore flights
Heathrow to George Bush Intcntl flights
Gatwick to Boston flights
London City to Los Angeles flights
Heathrow to Atlanta flights
Heathrow to Nashville flights
Heathrow to Denver flights
Heathrow to Tampa flights
London City to Orlando flights
Heathrow to Raleigh flights
Heathrow to Detroit flights
Heathrow to Charlotte flights
London City to Miami flights
Gatwick to Los Angeles flights
Stansted to Newark flights
Gatwick to Miami flights
Gatwick to Dulles Intl flights
Luton to Newark flights
Gatwick to Las Vegas flights
London City to Dulles Intl flights
London City to O'Hare Intl flights
Gatwick to O'Hare Intl flights
Heathrow to Reagan-National flights
Heathrow to Austin flights
London City to Boston flights
London City to LaGuardia flights
Heathrow to Ontario flights

Top 8 airlines flying from Heathrow to Kentucky

Discover the top 8 airlines that operate flights from Heathrow to Kentucky. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£423Average£505FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£424Average£592FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£430Average£594FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£432Average£557FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IberiaCheapest£444Average£584FlexibilityNo cancel feeOn-time77%
Search Iberia flights
LufthansaCheapest£447Average£542FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£449Average£512FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£530Average£676FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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 from Heathrow to Kentucky?

Cheapflights makes it easy to find Heathrow to Kentucky flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Kentucky?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Kentucky.

Can Cheapflights find flights from Heathrow to Kentucky with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Kentucky with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Kentucky become cheaper?

Yes! Start tracking prices for Heathrow to Kentucky flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your 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.
Site
©2025 Cheapflights