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Cheap flights from London Heathrow Airport to Kentucky from £242

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SDF
27 Jan — 3 Feb1
1 adult

Cheap flight deals from Heathrow to Kentucky

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Kentucky (USKY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 January 2025.

Round-trip from

£450

One-way from

£242
Lufthansa
  • Lufthansa
  • 3/3-12/3
  • 2 total stops
  • 22h 35m total
  • London to Kentucky
10/3
  • 10/3
  • 2 total stops
  • 50h 36m total
  • London to Kentucky

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 22 January 2025.

Mon 3/313:35LHR - CVG
1 stop12h 05mLufthansa
Wed 12/318:40CVG - LHR
1 stop10h 30mLufthansa
Deal found 21/1£450
Tue 18/215:00LHR - CVG
2 stops29h 26mAir Canada
Tue 25/216:05CVG - LHR
2 stops34h 05mAir Canada
Deal found 20/1£451
Mon 3/216:00LHR - CVG
Nonstop8h 50mBritish Airways
Mon 17/215:37CVG - LHR
1 stop10h 33mBritish Airways
Deal found 21/1£453
Mon 3/211:45LHR - CVG
2 stops17h 14mDelta
Mon 17/215:17CVG - LHR
1 stop14h 18mDelta
Deal found 21/1£455
Wed 5/306:30LHR - LEX
2 stops15h 36mDelta
Wed 12/315:40LEX - LHR
2 stops15h 30mDelta
Deal found 21/1£455
Wed 12/208:15LHR - CVG
2 stops17h 00mFinnair
Fri 21/221:35CVG - LHR
Nonstop7h 40mFinnair
Deal found 21/1£455
Mon 3/212:05LHR - CVG
1 stop11h 57mUnited Airlines
Mon 17/216:56CVG - LHR
1 stop11h 14mUnited Airlines
Deal found 21/1£456
Mon 3/316:00LHR - CVG
Nonstop8h 50mMultiple Airlines
Wed 12/322:35CVG - LHR
Nonstop7h 40mMultiple Airlines
Deal found 21/1£460
Mon 3/316:00LHR - CVG
Nonstop8h 50mAmerican Airlines
Wed 12/322:35CVG - LHR
Nonstop7h 40mAmerican Airlines
Deal found 21/1£462
Wed 5/312:30LHR - LEX
1 stop13h 14mVirgin Atlantic
Wed 12/312:04LEX - LHR
1 stop14h 46mVirgin Atlantic
Deal found 21/1£469
Wed 30/410:05LHR - LEX
1 stop12h 35mBritish Airways
Wed 7/512:08LEX - LHR
1 stop16h 02mBritish Airways
Deal found 21/1£472
Mon 15/911:00LHR - CVG
1 stop14h 43mVirgin Atlantic
Sat 20/918:30CVG - LHR
1 stop20h 30mVirgin Atlantic
Deal found 20/1£483

Find flights from Heathrow to Kentucky within your budget

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 22 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 3/3

13:35-20:40

1 stop12h 05m

Cincinnati Cinci./N. Kentucky

Wed 12/3

18:40-09:10

1 stop10h 30m

£450

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Tue 18/2

15:00-15:26

2 stops29h 26m

Cincinnati Cinci./N. Kentucky

Tue 25/2

16:05-07:10

2 stops34h 05m

£451

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 3/2

16:00-19:50

Nonstop8h 50m

Cincinnati Cinci./N. Kentucky

Mon 17/2

15:37-07:10

1 stop10h 33m

£453

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 3/2

11:45-23:59

2 stops17h 14m

Cincinnati Cinci./N. Kentucky

Mon 17/2

15:17-10:35

1 stop14h 18m

£455

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Wed 5/3

10:00-21:38

2 stops16h 38m

Lexington Blue Grass

Wed 12/3

10:27-06:20

1 stop15h 53m

£455

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Wed 12/2

08:15-20:15

2 stops17h 00m

Cincinnati Cinci./N. Kentucky

Fri 21/2

21:35-10:15

Nonstop7h 40m

£455

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 3/2

10:00-17:52

1 stop12h 52m

Cincinnati Cinci./N. Kentucky

Mon 17/2

19:45-10:50

1 stop10h 05m

£456

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 3/3

16:00-19:50

Nonstop8h 50m

Cincinnati Cinci./N. Kentucky

Wed 12/3

22:35-10:15

Nonstop7h 40m

£460

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 3/3

16:00-19:50

Nonstop8h 50m

Cincinnati Cinci./N. Kentucky

Wed 12/3

22:35-10:15

Nonstop7h 40m

£462

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Wed 5/3

12:30-20:44

1 stop13h 14m

Lexington Blue Grass

Wed 12/3

12:04-06:50

1 stop14h 46m

£469

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 54 results
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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.

Travel insights for flights from Heathrow to Kentucky

Get recent, data-driven insights about flights from Heathrow to Kentucky including ideal travel times, pricing trends, and more.

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 22 January 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 22 January 2025.
To help decide which airline to fly from London to Kentucky, see what other customers have to say about United Airlines, American Airlines and British Airways. 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.
8.0
Very Good
8,521 reviews

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

8.0
Very Good
8,521 reviews
8.0
Very Good
8,521 reviews

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

7.8
Good
1,341 reviews
8.0
Very Good
8,521 reviews

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

7.6
Good
1,286 reviews
8.0
Very Good
8,521 reviews

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

7.5
Good
1,600 reviews
8.0
Very Good
8,521 reviews

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

7.5
Good
665 reviews
8.0
Very Good
8,521 reviews

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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 WestJet, with whom users have recently found tickets for as low as £460. However, be on the lookout for offers from Aer Lingus and Lufthansa, 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?

  • 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

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Alternative routes for Heathrow to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Heathrow to Kentucky

Discover the top 7 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 22 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£452Average£593FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£468Average£646FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£482Average£635FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£483Average£619FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£486Average£656FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£488Average£543FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£504Average£671FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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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.

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