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 14h 40m. Your travel time can differ by up to 3h 50m. There are 4169 mi between London Heathrow Airport and Kentucky. This flight may include one or multiple stops.

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.

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).

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.

What are the most popular airlines that fly from London Heathrow Airport to Kentucky?

Consider British Airways, Virgin Atlantic or Finnair when booking your flight. These represent the most popular airlines when flying 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.

£225+ Flights from London Heathrow Airport to Kentucky

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 5 December 2025.

Wed 10/1212:35LHR - TYS

1 stop14h 05mBritish Airways

Wed 25/211:28TYS - LHR

1 stop15h 47mBritish Airways

Deal found 2/12£550

Wed 10/1207:25LHR - BNA

1 stop19h 42mJetBlue

Mon 15/1209:46BNA - LHR

1 stop15h 09mJetBlue

Deal found 3/12£566

Wed 10/1210:45LHR - BNA

2 stops18h 20mIberia

Mon 15/1207:15BNA - LHR

1 stop22h 50mIberia

Deal found 2/12£570

Wed 31/1210:50LHR - CVG

1 stop14h 57mVirgin Atlantic

Thu 15/111:52CVG - LHR

1 stop13h 28mVirgin Atlantic

Deal found 4/12£573

Wed 10/1212:35LHR - BNA

1 stop12h 24mFinnair

Tue 16/1217:30BNA - LHR

1 stop32h 45mFinnair

Deal found 2/12£575

Wed 31/1210:50LHR - CVG

1 stop14h 57mVirgin Atlantic

Wed 7/112:09CVG - LHR

1 stop13h 41mVirgin Atlantic

Deal found 3/12£591

Wed 10/1210:45LHR - BNA

2 stops18h 20mIberia

Tue 16/1207:15BNA - LHR

1 stop22h 50mIberia

Deal found 2/12£597

Wed 31/1210:50LHR - CVG

2 stops18h 30mAir France

Thu 15/112:09CVG - LHR

1 stop13h 41mAir France

Deal found 4/12£608

Fri 26/1211:05LHR - CVG

1 stop12h 38mVirgin Atlantic

Wed 21/117:50CVG - LHR

1 stop9h 55mVirgin Atlantic

Deal found 4/12£610

Wed 10/1220:35LHR - BNA

1 stop27h 55mIcelandair

Mon 15/1217:30BNA - LHR

1 stop11h 20mIcelandair

Deal found 4/12£615

Thu 4/1209:20LHR - BNA

1 stop14h 29mJetBlue

Tue 9/1213:10BNA - LHR

1 stop14h 20mJetBlue

Deal found 2/12£624

Fri 26/1206:35LHR - CVG

2 stops16h 25mUnited Airlines

Wed 21/117:55CVG - LHR

1 stop12h 20mUnited Airlines

Deal found 4/12£638

Best flights from Heathrow to Kentucky
Discover carefully curated flight deals from Heathrow to Kentucky that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.

Thu 22/109:00LHR - SDF

2 stops18h 30mUnited Airlines

Fri 6/214:05SDF - LHR

1 stop10h 50mUnited Airlines

Deal found 3/12£525

Sat 17/107:30LHR - TYS

2 stops16h 57mLufthansa

Sat 24/113:59TYS - LHR

1 stop10h 56mLufthansa

Deal found 3/12£529

Fri 16/109:30LHR - CVG

2 stops17h 00mMultiple Airlines

Mon 19/118:40CVG - LHR

2 stops31h 30mMultiple Airlines

Deal found 4/12£546

Sun 18/111:10LHR - BNA

1 stop14h 40mAir Canada

Tue 3/214:25BNA - LHR

1 stop10h 45mAir Canada

Deal found 3/12£562

Mon 2/206:45LHR - CVG

2 stops19h 13mBritish Airways

Sat 7/214:59CVG - LHR

1 stop24h 01mBritish Airways

Deal found 4/12£571

Mon 2/206:30LHR - CVG

2 stops17h 22mDelta

Sat 7/217:50CVG - LHR

1 stop21h 20mDelta

Deal found 3/12£580

Mon 23/206:40LHR - SDF

2 stops22h 18mScandinavian Airlines

Sat 28/210:18SDF - LHR

2 stops26h 22mScandinavian Airlines

Deal found 4/12£612

Sun 18/117:50LHR - SDF

2 stops35h 00mKLM

Sun 25/119:51SDF - LHR

2 stops30h 49mKLM

Deal found 4/12£626

Sun 18/115:50LHR - SDF

1 stop13h 05mVirgin Atlantic

Sun 25/119:51SDF - LHR

1 stop29h 34mVirgin Atlantic

Deal found 4/12£631

Wed 17/1212:35LHR - EVV

1 stop15h 28mAmerican Airlines

Sun 28/1216:51EVV - LHR

1 stop11h 34mAmerican Airlines

Deal found 3/12£1,048

Thu 22/109:00LHR - LEX

2 stops36h 48mUnited Airlines

Tue 27/110:30LEX - LHR

1 stop19h 45mUnited Airlines

Deal found 3/12£525

Wed 21/106:35LHR - TYS

2 stops17h 52mLufthansa

Sun 25/114:25TYS - LHR

1 stop15h 25mLufthansa

Deal found 1/12£530

Mon 26/112:15LHR - BNA

2 stops26h 14mMultiple Airlines

Mon 9/208:40BNA - LHR

3 stops28h 50mMultiple Airlines

Deal found 2/12£561

Fri 16/115:05LHR - CVG

Nonstop8h 50mBritish Airways

Mon 19/114:26CVG - LHR

1 stop13h 14mBritish Airways

Deal found 3/12£573

Thu 22/109:00LHR - SDF

2 stops16h 28mUnited Airlines

Mon 26/111:10SDF - LHR

2 stops15h 00mUnited Airlines

Deal found 2/12£528

Thu 22/109:10LHR - SDF

1 stop15h 21mLufthansa

Fri 6/214:05SDF - LHR

1 stop10h 50mLufthansa

Deal found 3/12£536

Sun 18/119:30LHR - SDF

2 stops33h 20mScandinavian Airlines

Sun 25/112:55SDF - LHR

2 stops15h 25mScandinavian Airlines

Deal found 4/12£621

Sun 18/115:05LHR - CVG

Nonstop8h 50mBritish Airways

Tue 3/214:26CVG - LHR

1 stop11h 19mBritish Airways

Deal found 3/12£573

Mon 23/313:30LHR - TYS

2 stops29h 20mUnited Airlines

Mon 20/413:53TYS - LHR

2 stops15h 47mUnited Airlines

Deal found 3/12£529

Thu 22/107:40LHR - LEX

1 stop17h 51mLufthansa

Tue 27/110:30LEX - LHR

1 stop14h 25mLufthansa

Deal found 3/12£536

Thu 22/107:05LHR - SDF

3 stops21h 45mScandinavian Airlines

Fri 6/215:32SDF - LHR

2 stops19h 28mScandinavian Airlines

Deal found 3/12£623

Sat 17/107:30LHR - TYS

2 stops16h 57mUnited Airlines

Sat 24/119:20TYS - LHR

1 stop10h 30mUnited Airlines

Deal found 3/12£529

Tue 28/414:15LHR - CVG

Nonstop8h 50mBritish Airways

Fri 8/516:52CVG - LHR

1 stop11h 18mBritish Airways

Deal found 4/12£584

Sat 10/109:10LHR - CVG

2 stops16h 27mLufthansa

Sun 18/118:51CVG - LHR

1 stop20h 44mLufthansa

Deal found 3/12£558

Wed 21/106:35LHR - TYS

2 stops17h 52mUnited Airlines

Sun 25/109:05TYS - LHR

1 stop20h 10mUnited Airlines

Deal found 2/12£529

Mon 19/111:10LHR - LEX

2 stops16h 30mLufthansa

Mon 26/114:00LEX - LHR

1 stop10h 55mLufthansa

Deal found 4/12£560

Thu 22/106:30LHR - TRI

2 stops20h 58mDelta

Wed 15/412:49TRI - LHR

1 stop12h 41mDelta

Deal found 4/12£820

Thu 22/108:55LHR - TRI

1 stop14h 25mKLM

Wed 15/412:49TRI - LHR

1 stop19h 41mKLM

Deal found 4/12£834

Wed 21/107:30LHR - LEX

2 stops18h 01mUnited Airlines

Sun 25/114:00LEX - LHR

2 stops15h 25mUnited Airlines

Deal found 2/12£529

Thu 22/115:10LHR - BNA

1 stop12h 59mLufthansa

Sat 7/212:41BNA - LHR

1 stop14h 29mLufthansa

Deal found 2/12£564

Direct flights from Heathrow to Kentucky
Explore direct flight options from Heathrow to Kentucky based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 December 2025.

Wed 4/312:40LHR - BNA

Nonstop9h 35mBritish Airways

Tue 10/319:25BNA - LHR

Nonstop8h 10mBritish Airways

Deal found 3/12£569

Sun 18/115:05LHR - CVG

Nonstop8h 50mBritish Airways

Tue 3/220:50CVG - LHR

Nonstop7h 40mBritish Airways

Deal found 3/12£573

Mon 26/112:40LHR - BNA

Nonstop9h 35mAmerican Airlines

Mon 9/218:25BNA - LHR

Nonstop8h 10mAmerican Airlines

Deal found 2/12£574

Wed 18/212:40LHR - BNA

Nonstop9h 35mBritish Airways

Sat 28/218:25BNA - LHR

Nonstop8h 10mBritish Airways

Deal found 2/12£583

Tue 10/212:40LHR - BNA

Nonstop9h 35mBritish Airways

Sun 22/218:25BNA - LHR

Nonstop8h 10mBritish Airways

Deal found 1/12£584

Tue 3/312:40LHR - BNA

Nonstop9h 35mBritish Airways

Tue 10/319:25BNA - LHR

Nonstop8h 10mBritish Airways

Deal found 3/12£585

Sun 18/115:05LHR - CVG

Nonstop8h 50mAmerican Airlines

Tue 3/220:50CVG - LHR

Nonstop7h 40mAmerican Airlines

Deal found 2/12£590

Thu 22/112:40LHR - BNA

Nonstop9h 35mFinnair

Mon 26/118:25BNA - LHR

Nonstop8h 10mFinnair

Deal found 2/12£591

Thu 15/112:40LHR - BNA

Nonstop9h 35mIberia

Thu 22/118:25BNA - LHR

Nonstop8h 10mIberia

Deal found 2/12£601

Fri 13/212:40LHR - BNA

Nonstop9h 35mAmerican Airlines

Tue 17/218:25BNA - LHR

Nonstop8h 10mAmerican Airlines

Deal found 2/12£602

Wed 14/112:40LHR - BNA

Nonstop9h 35mAmerican Airlines

Sat 24/118:25BNA - LHR

Nonstop8h 10mAmerican Airlines

Deal found 1/12£603

Fri 23/112:40LHR - BNA

Nonstop9h 35mBritish Airways

Wed 4/218:25BNA - LHR

Nonstop8h 10mBritish Airways

Deal found 2/12£615

Last-minute flights from Heathrow to Kentucky
Discover last-minute flight deals from Heathrow to Kentucky. Data last updated 5 December 2025 and is based on user searches.

Wed 10/1212:35LHR - TYS

1 stop14h 05mBritish Airways

Wed 25/211:28TYS - LHR

1 stop15h 47mBritish Airways

Deal found 2/12£550

Fri 16/107:30LHR - TYS

2 stops16h 57mUnited Airlines

Fri 23/111:40TYS - LHR

2 stops15h 45mUnited Airlines

Deal found 2/12£530

Fri 16/112:05LHR - TYS

1 stop12h 22mLufthansa

Fri 23/114:25TYS - LHR

1 stop15h 25mLufthansa

Deal found 2/12£546

Fri 16/109:30LHR - CVG

2 stops17h 00mMultiple Airlines

Mon 19/118:40CVG - LHR

2 stops31h 30mMultiple Airlines

Deal found 4/12£546

Sat 17/107:30LHR - TYS

2 stops16h 57mLufthansa

Sat 24/113:59TYS - LHR

1 stop10h 56mLufthansa

Deal found 3/12£529

Sat 17/110:25LHR - TYS

1 stop15h 27mUnited Airlines

Sat 24/119:20TYS - LHR

1 stop10h 30mUnited Airlines

Deal found 3/12£552

Wed 21/107:30LHR - LEX

2 stops18h 01mUnited Airlines

Sun 25/114:00LEX - LHR

2 stops15h 25mUnited Airlines

Deal found 2/12£529

Wed 21/112:05LHR - TYS

1 stop12h 22mLufthansa

Sun 25/114:25TYS - LHR

1 stop15h 25mLufthansa

Deal found 1/12£554

Thu 22/109:00LHR - SDF

2 stops16h 28mUnited Airlines

Mon 26/113:50SDF - LHR

1 stop11h 30mUnited Airlines

Deal found 2/12£525

Thu 22/109:00LHR - LEX

2 stops36h 48mUnited Airlines

Tue 27/110:30LEX - LHR

1 stop19h 45mUnited Airlines

Deal found 3/12£525

Thu 22/109:10LHR - SDF

1 stop15h 21mLufthansa

Fri 6/214:05SDF - LHR

1 stop10h 50mLufthansa

Deal found 3/12£536

Thu 22/107:40LHR - LEX

1 stop17h 51mLufthansa

Tue 27/110:30LEX - LHR

1 stop14h 25mLufthansa

Deal found 3/12£536

One-way flights from Heathrow to Kentucky
Search for one-way flight options from Heathrow to Kentucky. Find affordable one-way fares based on user searches. Data last updated 5 December 2025.

Sun 25/109:55LHR - BNA

3 stops39h 22mMultiple Airlines

Deal found 2/12£225

Thu 29/109:55LHR - BNA

3 stops37h 00mMultiple Airlines

Deal found 3/12£229

Tue 27/109:55LHR - BNA

3 stops39h 48mMultiple Airlines

Deal found 3/12£249

Fri 30/120:50LHR - BNA

3 stops50h 05mMultiple Airlines

Deal found 3/12£253

Sun 22/209:55LHR - CVG

2 stops28h 48mMultiple Airlines

Deal found 3/12£258

Sat 31/109:55LHR - BNA

3 stops37h 00mMultiple Airlines

Deal found 3/12£273

Wed 4/209:55LHR - BNA

3 stops39h 22mMultiple Airlines

Deal found 4/12£284

Sat 17/109:55LHR - CVG

3 stops39h 29mMultiple Airlines

Deal found 3/12£291

Sat 17/109:55LHR - BNA

3 stops39h 22mMultiple Airlines

Deal found 3/12£293

Fri 24/406:20LHR - BNA

2 stops19h 10mMultiple Airlines

Deal found 3/12£307

Wed 4/212:20LHR - BNA

1 stop27h 53mJetBlue

Deal found 3/12£308

Wed 21/109:55LHR - BNA

3 stops53h 42mMultiple Airlines

Deal found 2/12£312

Find flight deals from Heathrow to Kentucky

Round-trip from	£511
One-way from	£225
Popular in	August
Cheapest in	January
Average price	£674

Lufthansa
16/1-23/1
3 total stops
29h 50m total
London to Kentucky

Search Deals

25/1
3 total stops
39h 22m total
London to Kentucky

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£58 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Thu 22/1

09:00-22:30

2 stops18h 30m

Louisville Intl

Fri 6/2

14:05-05:55

1 stop10h 50m

£525

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Thu 22/1

09:00-16:48

2 stops36h 48m

Lexington Blue Grass

Tue 27/1

10:30-11:15

1 stop19h 45m

£525

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Thu 22/1

09:00-20:28

2 stops16h 28m

Louisville Intl

Mon 26/1

11:10-07:10

2 stops15h 00m

£528

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Sat 17/1

07:30-19:27

2 stops16h 57m

Knoxville McGhee Tyson

Sat 24/1

13:59-05:55

1 stop10h 56m

£529

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Mon 23/3

13:30-14:50

2 stops29h 20m

Knoxville McGhee Tyson

Mon 20/4

13:53-10:40

2 stops15h 47m

£529

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Sat 17/1

07:30-19:27

2 stops16h 57m

Knoxville McGhee Tyson

Sat 24/1

19:20-10:50

1 stop10h 30m

£529

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Wed 21/1

06:35-19:27

2 stops17h 52m

Knoxville McGhee Tyson

Sun 25/1

09:05-10:15

1 stop20h 10m

£529

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Wed 21/1

07:30-20:31

2 stops18h 01m

Lexington Blue Grass

Sun 25/1

14:00-10:25

2 stops15h 25m

£529

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Wed 21/1

06:35-19:27

2 stops17h 52m

Knoxville McGhee Tyson

Sun 25/1

14:25-10:50

1 stop15h 25m

£530

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Thu 22/1

09:10-19:31

1 stop15h 21m

Louisville Intl

Fri 6/2

14:05-05:55

1 stop10h 50m

£536

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 60 results

...

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 £414). Flying from London Heathrow Airport to Kentucky in October is currently the most expensive (average of £509). 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?

It’s typically best to fly out from London Heathrow Airport to Kentucky at midday. Doing so could potentially save you 5% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Kentucky

Read through reviews of airlines operating flights from London Heathrow Airport to Kentucky, such as KLM, Finnair, andVirgin Atlantic. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.7

Good

1,430 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.7

Good

1,430 reviews

KLM

7.7

Good

1,430 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Finnair

7.6

Good

1,334 reviews

KLM

7.7

Good

1,430 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Virgin Atlantic

7.5

Good

675 reviews

KLM

7.7

Good

1,430 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

United Airlines

7.4

Good

9,066 reviews

KLM

7.7

Good

1,430 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

British Airways

6.7

Okay

7,562 reviews

KLM

7.7

Good

1,430 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

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 14h 40m. Your travel time can differ by up to 3h 50m. There are 4169 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 - 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 £414). Flying from London Heathrow Airport to Kentucky in October is currently the most expensive (average of £509). 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

Alternative routes for Heathrow to Kentucky

Heathrow to John F Kennedy Intl flights

Heathrow to Newark flights

Heathrow to LaGuardia flights

Gatwick to John F Kennedy Intl flights

London City to John F Kennedy Intl flights

Gatwick to Newark flights

Stansted to John F Kennedy Intl flights

Gatwick to LaGuardia flights

Luton to John F Kennedy Intl flights

Stansted to Newark flights

Luton to Newark flights

Heathrow to Los Angeles flights

Heathrow to Miami flights

London City to Newark flights

Heathrow to Orlando flights

Heathrow to Boston flights

Heathrow to Las Vegas flights

Heathrow to San Francisco flights

Heathrow to Dallas/Fort Worth flights

Heathrow to Dulles Intl flights

Gatwick to Orlando flights

Heathrow to Seattle flights

London City to Miami flights

Gatwick to Miami flights

Heathrow to O'Hare Intl flights

Heathrow to Baltimore flights

Heathrow to Tampa flights

Gatwick to Los Angeles flights

Heathrow to Atlanta flights

Heathrow to Philadelphia flights

London City to Los Angeles flights

Heathrow to Hobby flights

Stansted to Miami flights

London City to Orlando flights

Gatwick to Las Vegas flights

Gatwick to Boston flights

Stansted to Los Angeles flights

Heathrow to Denver flights

Heathrow to George Bush Intcntl flights

Gatwick to Dallas/Fort Worth flights

Gatwick to San Francisco flights

Heathrow to Ontario flights

Heathrow to Fort Lauderdale flights

Luton to Miami flights

London City to Boston flights

London City to Las Vegas flights

Heathrow to Santa Ana flights

Heathrow to Austin flights

London City to San Francisco flights

Gatwick to Fort Lauderdale flights

Direct flights to United States

Top 8 airlines flying from Heathrow to Kentucky

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£417	Average£608	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£421	Average£572	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Air France	Cheapest£423	Average£694	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest£442	Average£575	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Virgin Atlantic	Cheapest£461	Average£603	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest£483	Average£595	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£486	Average£570	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
American Airlines	Cheapest£531	Average£615	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

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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Cheap flights from London Heathrow Airport to Kentucky from £225

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 5 December 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 5 December 2025.

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 5 December 2025.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Kentucky that are best for you.

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?

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 5 December 2025.

Reviews of airlines servicing Kentucky

Read through reviews of airlines operating flights from London Heathrow Airport to Kentucky, such as KLM, Finnair, andVirgin Atlantic. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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?

How can I find direct flights from Heathrow to Kentucky?

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

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

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 8 airlines flying from Heathrow to Kentucky

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

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

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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 5 December 2025.