Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Kentucky from £303

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SDF
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Kentucky

Enter your travel dates to find the best prices.

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 2 February 2026.

Tue 17/306:50
LHR
-
BNA
3 stops21h 48m
Multiple Airlines
Tue 24/307:44
BNA
-
LHR
2 stops18h 26m
Multiple Airlines
Deal found 31/1£483
Tue 10/309:20
LHR
-
BNA
1 stop18h 43m
JetBlue
Wed 1/410:22
BNA
-
LHR
1 stop14h 08m
JetBlue
Deal found 2/2£486
Mon 2/312:20
LHR
-
BNA
1 stop25h 46m
JetBlue
Mon 16/308:50
BNA
-
LHR
1 stop19h 40m
JetBlue
Deal found 31/1£487
Fri 6/312:20
LHR
-
BNA
1 stop25h 11m
JetBlue
Fri 20/320:25
BNA
-
LHR
1 stop29h 30m
JetBlue
Deal found 1/2£491
Thu 12/309:20
LHR
-
BNA
1 stop19h 16m
JetBlue
Mon 16/308:50
BNA
-
LHR
1 stop19h 40m
JetBlue
Deal found 2/2£494
Sun 3/513:05
LHR
-
BNA
1 stop12h 25m
Icelandair
Wed 13/520:55
BNA
-
LHR
1 stop17h 25m
Icelandair
Deal found 1/2£495
Fri 6/312:40
LHR
-
BNA
2 stops16h 14m
Multiple Airlines
Fri 20/306:00
BNA
-
LHR
2 stops19h 20m
Multiple Airlines
Deal found 1/2£497
Mon 14/908:15
LHR
-
BNA
1 stop19h 22m
JetBlue
Mon 21/907:08
BNA
-
LHR
1 stop20h 22m
JetBlue
Deal found 2/2£500
Wed 9/908:40
LHR
-
BNA
1 stop16h 00m
JetBlue
Thu 24/910:45
BNA
-
LHR
1 stop13h 45m
JetBlue
Deal found 2/2£502
Fri 11/1212:40
LHR
-
BNA
Nonstop9h 35m
British Airways
Thu 24/1218:25
BNA
-
LHR
Nonstop8h 10m
British Airways
Deal found 1/2£502
Mon 2/320:05
LHR
-
CVG
2 stops29h 13m
Multiple Airlines
Mon 9/314:20
CVG
-
LHR
1 stop11h 35m
Multiple Airlines
Deal found 2/2£507
Tue 17/306:50
LHR
-
CVG
2 stops16h 11m
Multiple Airlines
Tue 24/314:20
CVG
-
LHR
1 stop11h 35m
Multiple Airlines
Deal found 31/1£518

Find flight deals from Heathrow to Kentucky

Keep the following information in mind while searching for Heathrow to Kentucky flight deals. Data was last updated 2 February 2026.

Round-trip from

£483

One-way from

£303

Popular in

December

Cheapest in

September

Average price

£602
17/3-24/3
  • 17/3-24/3
  • 5 total stops
  • 40h 14m total
  • London to Kentucky
Search Deals
10/4
  • 10/4
  • 2 total stops
  • 19h 10m total
  • London to Kentucky
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 2 February 2026.
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 2/3

20:05-20:18

2 stops29h 13m

Cincinnati Cinci./N. Kentucky

Mon 9/3

19:45-15:50

2 stops16h 05m

£511

LondonNashville

LHR - BNA

LHRBNA

London Heathrow

Tue 17/3

12:15-13:29

3 stops30h 14m

Nashville Intl

Tue 24/3

06:15-10:50

3 stops23h 35m

£520

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Tue 17/3

07:30-19:01

2 stops15h 31m

Cincinnati Cinci./N. Kentucky

Tue 24/3

19:05-11:05

1 stop12h 00m

£528

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 2/3

13:35-23:49

1 stop15h 14m

Cincinnati Cinci./N. Kentucky

Mon 9/3

16:58-09:10

1 stop12h 12m

£530

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Tue 5/5

08:45-21:23

2 stops17h 38m

Cincinnati Cinci./N. Kentucky

Tue 19/5

14:15-09:35

2 stops14h 20m

£546

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Wed 4/3

12:55-20:21

1 stop12h 26m

Cincinnati Cinci./N. Kentucky

Tue 24/3

21:50-09:30

Nonstop7h 40m

£550

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 2/3

14:10-23:25

1 stop14h 15m

Cincinnati Cinci./N. Kentucky

Tue 31/3

18:08-10:30

1 stop11h 22m

£554

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Thu 19/3

11:30-22:15

2 stops38h 45m

Cincinnati Cinci./N. Kentucky

Thu 26/3

18:40-11:20

1 stop12h 40m

£556

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Tue 17/3

06:20-16:15

1 stop13h 55m

Cincinnati Cinci./N. Kentucky

Tue 24/3

10:00-06:25

1 stop16h 25m

£559

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Thu 19/3

09:35-20:21

1 stop14h 46m

Cincinnati Cinci./N. Kentucky

Thu 26/3

14:22-06:45

1 stop12h 23m

£562

Flights are sorted by cheapest return flights first.

Deals found on 2/2

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 £403). Flying from London Heathrow Airport to Kentucky in October is currently the most expensive (average of £497). 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.

How much does it cost for a return flight from London Heathrow Airport to Kentucky?

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 2 February 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Kentucky, such as Finnair, Virgin Atlantic, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,357 reviews
Check prices

Food

6.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Boarding

7.7

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,357 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Food

6.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Boarding

7.7

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Virgin Atlantic
7.5
Good
678 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Food

6.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Boarding

7.7

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
United Airlines
7.4
Good
9,231 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Food

6.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Boarding

7.7

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Lufthansa
6.8
Okay
7,758 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Food

6.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Boarding

7.7

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,711 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Food

6.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Boarding

7.7

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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.

  • How long is the flight from London Heathrow Airport to Kentucky?

    United Airlines, Lufthansa, and Air Canada can get you from London Heathrow Airport to Kentucky in just under 15h 14m. Your travel time can differ by up to 2h 24m. There are 3950 mi between London Heathrow Airport and Kentucky. This flight may include one or multiple stops.

  • 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 - Louisville Intl 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 £403). Flying from London Heathrow Airport to Kentucky in October is currently the most expensive (average of £497). 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
Heathrow to LaGuardia flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Heathrow to Miami flights
Gatwick to John F Kennedy Intl flights
Stansted to John F Kennedy Intl flights
Heathrow to Los Angeles flights
Heathrow to Orlando flights
Gatwick to LaGuardia flights
Heathrow to Dallas/Fort Worth flights
Luton to John F Kennedy Intl flights
Heathrow to San Francisco flights
Stansted to Newark flights
Heathrow to Las Vegas flights
London City to Newark flights
Heathrow to Boston flights
Luton to Newark flights
Heathrow to O'Hare Intl flights
Gatwick to Miami flights
Gatwick to Orlando flights
Heathrow to Hobby flights
Heathrow to Seattle flights
Heathrow to Dulles Intl flights
Stansted to Miami flights
London City to Miami flights
Gatwick to Los Angeles flights
Heathrow to Atlanta flights
Heathrow to Tampa flights
Heathrow to Baltimore flights
Heathrow to George Bush Intcntl flights
Gatwick to Boston flights
Luton to Miami flights
Heathrow to Denver flights
Stansted to Los Angeles flights
London City to Los Angeles flights
Heathrow to Ontario flights
Gatwick to San Francisco flights
Gatwick to Las Vegas flights
Stansted to Orlando flights
London City to Orlando flights
Heathrow to Nashville flights
Heathrow to Austin flights
London City to San Francisco flights
Gatwick to Dallas/Fort Worth flights
Heathrow to Fort Lauderdale flights
Heathrow to New Orleans flights
Stansted to Boston flights
Heathrow to Midway 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 2 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£412Average£723FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£454Average£578FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£457Average£599FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest£458Average£581FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£467Average£604FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£471Average£598FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£473Average£555FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£477Average£628FlexibilityNo cancel feeOn-time70%
Search British Airways 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.