Cheap flights from London Heathrow Airport to Kentucky from £294
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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
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 3 July 2025.
Round-trip from | £471 |
---|---|
One-way from | £294 |
Popular in | July |
Cheapest in | September |
Average price | £882 |
Find flight deals from Heathrow to Kentucky
Cheapest flights from Heathrow to KentuckyExplore 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 3 July 2025.
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 3 July 2025.
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 3 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Kentucky that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonKnoxville
LHR - TYS
LHRTYS
London Heathrow
Tue 11/11
07:30-20:20
2 stops17h 50m
Knoxville McGhee Tyson
Tue 16/12
13:52-05:55
1 stop11h 03m
LondonKnoxville
LHR - TYS
LHRTYS
London Heathrow
Wed 17/9
08:40-20:56
2 stops17h 16m
Knoxville McGhee Tyson
Thu 25/9
14:01-06:55
1 stop11h 54m
LondonLexington
LHR - LEX
LHRLEX
London Heathrow
Thu 9/10
08:30-23:59
2 stops20h 29m
Lexington Blue Grass
Thu 23/10
14:10-08:20
1 stop13h 10m
LondonCincinnati
LHR - CVG
LHRCVG
London Heathrow
Fri 19/9
16:30-20:05
Nonstop8h 35m
Cincinnati Cinci./N. Kentucky
Mon 22/9
16:04-08:05
1 stop11h 01m
LondonKnoxville
LHR - TYS
LHRTYS
London Heathrow
Tue 23/9
06:10-21:00
2 stops19h 50m
Knoxville McGhee Tyson
Sun 28/9
18:10-08:05
1 stop32h 55m
LondonKnoxville
LHR - TYS
LHRTYS
London Heathrow
Tue 11/11
12:05-20:20
1 stop13h 15m
Knoxville McGhee Tyson
Tue 16/12
13:52-05:55
1 stop11h 03m
LondonCincinnati
LHR - CVG
LHRCVG
London Heathrow
Fri 21/11
11:10-18:00
1 stop11h 50m
Cincinnati Cinci./N. Kentucky
Sun 30/11
18:40-11:20
1 stop11h 40m
LondonCincinnati
LHR - CVG
LHRCVG
London Heathrow
Mon 25/8
07:30-18:57
2 stops16h 27m
Cincinnati Cinci./N. Kentucky
Mon 8/9
19:41-08:20
1 stop31h 39m
LondonNashville
LHR - BNA
LHRBNA
London Heathrow
Tue 9/9
08:25-21:38
2 stops19h 13m
Nashville Intl
Tue 23/9
19:06-20:45
2 stops19h 39m
LondonCincinnati
LHR - CVG
LHRCVG
London Heathrow
Thu 28/8
06:00-16:50
2 stops15h 50m
Cincinnati Cinci./N. Kentucky
Sun 9/11
14:09-05:55
1 stop10h 46m
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.
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 3 July 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.
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 3 July 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Kentucky, such as Delta, KLM, andFinnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Kim,May 2025
PIH - SLC
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Kim,May 2025
PIH - SLC
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Kim,May 2025
PIH - SLC
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Kim,May 2025
PIH - SLC
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Kim,May 2025
PIH - SLC
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Kim,May 2025
PIH - SLC
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.
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.
Top 9 airlines flying from Heathrow to Kentucky
Discover the top 9 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 3 July 2025.
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.