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

Lufthansa, United Airlines, and Virgin Atlantic can get you from Kentucky to London Heathrow Airport in just under 12h 45m. Your travel time can differ by up to 5h 10m. Kentucky and London Heathrow Airport are separated by a distance of 4111 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

When deciding which route to take from Kentucky to London Heathrow Airport consider Nashville Intl - London Heathrow, Cincinnati Cinci./N. Kentucky - London Heathrow or Knoxville McGhee Tyson - London Heathrow as they are the most popular.

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

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

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

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

How can I find direct flights from Kentucky to Heathrow?

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

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

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

£207+ Flights from Kentucky to London Heathrow Airport

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

Airfare is below average for this route at the moment. Kentucky to London Heathrow Airport flights typically cost between £550 and £708 in January. The cheapest return flight price found within the last 3 days was £444 on Lufthansa (29 Jan-5 Feb).

Cheap flight deals from Kentucky to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Kentucky to Heathrow
Explore the most affordable flight options available from Kentucky to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 December 2025.

Tue 30/1214:19CVG - LHR

1 stop10h 36mLufthansa

Fri 9/109:10LHR - CVG

1 stop14h 06mLufthansa

Deal found 29/12£587

Wed 31/1219:40CVG - LHR

1 stop10h 10mLufthansa

Mon 12/119:30LHR - CVG

2 stops30h 16mLufthansa

Deal found 29/12£589

Tue 30/1217:45CVG - LHR

1 stop33h 10mUnited Airlines

Fri 9/109:00LHR - CVG

2 stops38h 00mUnited Airlines

Deal found 30/12£612

Wed 31/1217:45CVG - LHR

1 stop12h 30mLufthansa

Sun 11/119:30LHR - CVG

2 stops30h 16mLufthansa

Deal found 31/12£623

Tue 30/1218:40CVG - LHR

2 stops31h 30mAir Canada

Fri 9/113:25LHR - CVG

2 stops33h 35mAir Canada

Deal found 29/12£628

Tue 30/1220:50CVG - LHR

Nonstop7h 40mBritish Airways

Fri 9/115:35LHR - CVG

1 stop27h 15mBritish Airways

Deal found 29/12£629

Wed 31/1220:50CVG - LHR

Nonstop7h 40mBritish Airways

Sun 11/110:15LHR - CVG

1 stop15h 43mBritish Airways

Deal found 29/12£643

Wed 31/1214:19CVG - LHR

1 stop10h 36mMultiple Airlines

Sun 11/111:10LHR - CVG

1 stop11h 50mMultiple Airlines

Deal found 30/12£658

Wed 31/1212:01BNA - LHR

1 stop12h 54mJetBlue

Wed 7/107:25LHR - BNA

1 stop32h 48mJetBlue

Deal found 30/12£745

Wed 31/1212:01BNA - LHR

2 stops22h 09mMultiple Airlines

Wed 7/122:35LHR - BNA

2 stops29h 07mMultiple Airlines

Deal found 30/12£921

Wed 31/1212:01BNA - LHR

1 stop12h 54mMultiple Airlines

Sat 10/109:00LHR - BNA

2 stops16h 50mMultiple Airlines

Deal found 31/12£1,053

Wed 31/1212:01BNA - LHR

1 stop12h 54mJetBlue

Tue 6/109:20LHR - BNA

1 stop29h 45mJetBlue

Deal found 30/12£1,071

Best flights from Kentucky to Heathrow
Discover carefully curated flight deals from Kentucky to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 December 2025.

Thu 29/113:50SDF - LHR

1 stop16h 15mLufthansa

Thu 5/206:35LHR - SDF

2 stops18h 08mLufthansa

Deal found 30/12£444

Thu 5/307:00TYS - LHR

1 stop17h 55mUnited Airlines

Thu 12/306:50LHR - TYS

2 stops17h 57mUnited Airlines

Deal found 30/12£468

Tue 27/111:40EVV - LHR

1 stop12h 45mVirgin Atlantic

Thu 5/206:30LHR - EVV

2 stops16h 49mVirgin Atlantic

Deal found 30/12£469

Thu 12/215:33TRI - LHR

1 stop9h 52mDelta

Thu 19/208:40LHR - TRI

2 stops18h 42mDelta

Deal found 29/12£469

Fri 27/205:35SDF - LHR

2 stops19h 55mAir Canada

Fri 6/309:00LHR - SDF

2 stops39h 31mAir Canada

Deal found 31/12£477

Sat 14/212:00SDF - LHR

1 stop17h 25mBritish Airways

Sat 21/212:35LHR - SDF

1 stop13h 51mBritish Airways

Deal found 31/12£487

Sat 14/206:00EVV - LHR

1 stop19h 50mKLM

Sat 21/208:55LHR - EVV

1 stop19h 25mKLM

Deal found 30/12£489

Wed 18/211:48BNA - LHR

1 stop13h 07mJetBlue

Tue 24/209:20LHR - BNA

1 stop19h 43mJetBlue

Deal found 30/12£490

Thu 5/208:00TRI - LHR

1 stop18h 20mAmerican Airlines

Sat 14/213:50LHR - TRI

2 stops14h 57mAmerican Airlines

Deal found 29/12£493

Sun 29/317:00CVG - LHR

1 stop12h 15mMultiple Airlines

Tue 7/406:15LHR - CVG

1 stop14h 00mMultiple Airlines

Deal found 30/12£496

Thu 5/212:45CVG - LHR

2 stops22h 40mScandinavian Airlines

Mon 9/206:40LHR - CVG

2 stops20h 32mScandinavian Airlines

Deal found 30/12£505

Sat 14/214:03LEX - LHR

1 stop10h 52mLufthansa

Sat 21/210:25LHR - LEX

1 stop14h 44mLufthansa

Deal found 30/12£450

Fri 6/217:29TYS - LHR

1 stop12h 46mUnited Airlines

Mon 9/206:50LHR - TYS

2 stops19h 02mUnited Airlines

Deal found 29/12£468

Mon 26/115:16TRI - LHR

1 stop11h 34mVirgin Atlantic

Mon 2/206:30LHR - TRI

2 stops20h 58mVirgin Atlantic

Deal found 29/12£469

Fri 13/210:35LEX - LHR

1 stop17h 10mDelta

Fri 20/206:30LHR - LEX

2 stops17h 21mDelta

Deal found 30/12£469

Fri 27/220:02SDF - LHR

1 stop10h 58mBritish Airways

Fri 6/311:45LHR - SDF

1 stop12h 20mBritish Airways

Deal found 31/12£487

Thu 12/215:33TRI - LHR

1 stop11h 17mKLM

Thu 19/208:55LHR - TRI

1 stop14h 35mKLM

Deal found 29/12£489

Thu 29/117:32LEX - LHR

1 stop12h 43mLufthansa

Thu 5/207:40LHR - LEX

1 stop17h 51mLufthansa

Deal found 30/12£450

Tue 12/514:25CVG - LHR

1 stop11h 20mMultiple Airlines

Tue 19/506:15LHR - CVG

1 stop13h 50mMultiple Airlines

Deal found 29/12£496

Mon 13/418:49HTS - LHR

1 stop13h 01mAmerican Airlines

Wed 29/416:55LHR - HTS

1 stop12h 04mAmerican Airlines

Deal found 30/12£502

Thu 12/212:45CVG - LHR

2 stops23h 15mScandinavian Airlines

Wed 25/219:50LHR - CVG

2 stops26h 20mScandinavian Airlines

Deal found 30/12£505

Tue 3/311:03BNA - LHR

1 stop13h 52mJetBlue

Fri 6/309:20LHR - BNA

1 stop19h 43mJetBlue

Deal found 31/12£513

Thu 12/213:50TYS - LHR

1 stop11h 05mUnited Airlines

Thu 19/206:50LHR - TYS

2 stops17h 39mUnited Airlines

Deal found 30/12£468

Sat 7/210:07TYS - LHR

2 stops17h 58mDelta

Sun 15/211:45LHR - TYS

2 stops17h 07mDelta

Deal found 31/12£472

Fri 13/218:23SDF - LHR

1 stop12h 52mBritish Airways

Fri 20/214:45LHR - SDF

1 stop12h 58mBritish Airways

Deal found 30/12£487

Sun 8/213:00EVV - LHR

1 stop16h 40mVirgin Atlantic

Sun 15/208:55LHR - EVV

1 stop17h 54mVirgin Atlantic

Deal found 30/12£489

Mon 26/115:16TRI - LHR

1 stop11h 34mKLM

Mon 2/210:45LHR - TRI

1 stop12h 35mKLM

Deal found 29/12£489

Wed 22/416:20TRI - LHR

2 stops12h 05mAmerican Airlines

Wed 6/516:55LHR - TRI

1 stop11h 59mAmerican Airlines

Deal found 30/12£505

Fri 27/217:45LEX - LHR

1 stop12h 30mUnited Airlines

Tue 3/306:50LHR - LEX

2 stops15h 00mUnited Airlines

Deal found 29/12£468

Mon 2/311:50CVG - LHR

2 stops24h 50mScandinavian Airlines

Fri 6/306:40LHR - CVG

2 stops20h 30mScandinavian Airlines

Deal found 29/12£517

Direct flights from Kentucky to Heathrow
Explore direct flight options from Kentucky to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 December 2025.

Tue 3/220:50CVG - LHR

Nonstop7h 40mBritish Airways

Wed 11/215:05LHR - CVG

Nonstop8h 50mBritish Airways

Deal found 29/12£479

Wed 4/320:50CVG - LHR

Nonstop7h 40mBritish Airways

Fri 13/315:05LHR - CVG

Nonstop8h 50mBritish Airways

Deal found 31/12£485

Sun 25/120:50CVG - LHR

Nonstop7h 40mBritish Airways

Tue 3/215:05LHR - CVG

Nonstop8h 50mBritish Airways

Deal found 29/12£486

Tue 31/322:15CVG - LHR

Nonstop7h 55mBritish Airways

Wed 29/415:45LHR - CVG

Nonstop8h 50mBritish Airways

Deal found 30/12£490

Tue 27/120:50CVG - LHR

Nonstop7h 40mAmerican Airlines

Tue 3/215:05LHR - CVG

Nonstop8h 50mAmerican Airlines

Deal found 29/12£496

Wed 29/421:20CVG - LHR

Nonstop7h 55mBritish Airways

Tue 5/514:15LHR - CVG

Nonstop8h 50mBritish Airways

Deal found 30/12£497

Tue 24/321:50CVG - LHR

Nonstop7h 40mBritish Airways

Wed 1/415:45LHR - CVG

Nonstop8h 50mBritish Airways

Deal found 29/12£500

Wed 6/521:20CVG - LHR

Nonstop7h 55mFinnair

Wed 13/515:45LHR - CVG

Nonstop8h 50mFinnair

Deal found 28/12£501

Wed 18/321:50CVG - LHR

Nonstop7h 40mBritish Airways

Wed 15/415:45LHR - CVG

Nonstop8h 50mBritish Airways

Deal found 29/12£505

Wed 1/421:20CVG - LHR

Nonstop7h 55mBritish Airways

Tue 14/414:15LHR - CVG

Nonstop8h 50mBritish Airways

Deal found 30/12£508

Wed 13/521:20CVG - LHR

Nonstop7h 55mBritish Airways

Wed 20/515:45LHR - CVG

Nonstop8h 50mBritish Airways

Deal found 29/12£519

Fri 30/120:50CVG - LHR

Nonstop7h 40mBritish Airways

Fri 13/215:05LHR - CVG

Nonstop8h 50mBritish Airways

Deal found 29/12£522

Last-minute flights from Kentucky to Heathrow
Discover last-minute flight deals from Kentucky to Heathrow. Data last updated 31 December 2025 and is based on user searches.

Mon 19/117:55CVG - LHR

1 stop12h 20mLufthansa

Mon 26/120:15LHR - CVG

2 stops29h 31mLufthansa

Deal found 29/12£468

Sun 25/118:40CVG - LHR

1 stop11h 40mMultiple Airlines

Tue 3/209:30LHR - CVG

2 stops16h 57mMultiple Airlines

Deal found 30/12£461

Sun 25/116:00CVG - LHR

2 stops16h 00mLufthansa

Tue 3/207:30LHR - CVG

2 stops18h 27mLufthansa

Deal found 29/12£475

Sun 25/118:40CVG - LHR

1 stop11h 40mAir Canada

Tue 3/213:25LHR - CVG

2 stops33h 35mAir Canada

Deal found 29/12£477

Tue 27/117:55CVG - LHR

2 stops16h 55mLufthansa

Tue 3/207:40LHR - CVG

2 stops18h 17mLufthansa

Deal found 31/12£467

Tue 27/111:40EVV - LHR

1 stop12h 45mVirgin Atlantic

Thu 5/206:30LHR - EVV

2 stops16h 49mVirgin Atlantic

Deal found 30/12£469

Wed 28/113:59TYS - LHR

1 stop10h 56mLufthansa

Wed 4/208:30LHR - TYS

2 stops15h 57mLufthansa

Deal found 30/12£453

Wed 28/114:54CVG - LHR

1 stop10h 46mMultiple Airlines

Wed 4/209:00LHR - CVG

2 stops16h 46mMultiple Airlines

Deal found 31/12£458

Wed 28/109:50BNA - LHR

1 stop15h 05mJetBlue

Wed 4/209:20LHR - BNA

1 stop29h 45mJetBlue

Deal found 31/12£480

Wed 28/114:54CVG - LHR

1 stop10h 46mLufthansa

Wed 4/207:25LHR - CVG

1 stop18h 21mLufthansa

Deal found 31/12£480

Thu 29/117:32LEX - LHR

1 stop12h 43mLufthansa

Thu 5/207:40LHR - LEX

2 stops17h 51mLufthansa

Deal found 30/12£418

Thu 29/113:50SDF - LHR

1 stop16h 15mLufthansa

Thu 5/206:35LHR - SDF

2 stops18h 08mLufthansa

Deal found 30/12£444

One-way flights from Kentucky to Heathrow
Search for one-way flight options from Kentucky to Heathrow. Find affordable one-way fares based on user searches. Data last updated 31 December 2025.

Wed 21/120:12BNA - LHR

3 stops34h 38mMultiple Airlines

Deal found 31/12£207

Thu 22/120:12BNA - LHR

3 stops34h 38mMultiple Airlines

Deal found 31/12£208

Thu 26/218:54CVG - LHR

2 stops36h 56mMultiple Airlines

Deal found 31/12£212

Tue 20/120:12BNA - LHR

3 stops34h 38mMultiple Airlines

Deal found 31/12£214

Sun 18/116:19BNA - LHR

3 stops38h 31mMultiple Airlines

Deal found 31/12£216

Mon 9/312:53TRI - LHR

3 stops28h 42mMultiple Airlines

Deal found 31/12£216

Wed 4/308:15CVG - LHR

3 stops28h 15mMultiple Airlines

Deal found 29/12£219

Wed 28/120:12BNA - LHR

3 stops32h 38mMultiple Airlines

Deal found 30/12£228

Tue 13/109:50BNA - LHR

1 stop15h 05mJetBlue

Deal found 29/12£230

Sat 31/106:28BNA - LHR

3 stops22h 22mMultiple Airlines

Deal found 29/12£232

Sun 11/114:20CVG - LHR

3 stops41h 20mMultiple Airlines

Deal found 29/12£235

Mon 26/109:50BNA - LHR

1 stop15h 05mJetBlue

Deal found 30/12£236

Find flight deals from Kentucky to Heathrow

Round-trip from	£418
One-way from	£207
Popular in	June
Cheapest in	October
Average price	£956

Lufthansa
29/1-5/2
3 total stops
30h 34m total
Kentucky to London

Search Deals

21/1
3 total stops
34h 38m total
Kentucky to London

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£106 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 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 Kentucky to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Thu 29/1

13:50-11:05

1 stop16h 15m

London Heathrow

Thu 5/2

06:35-19:43

2 stops18h 08m

£444

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Sat 14/2

14:03-05:55

1 stop10h 52m

London Heathrow

Sat 21/2

10:25-20:09

1 stop14h 44m

£450

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Thu 29/1

17:32-11:15

1 stop12h 43m

London Heathrow

Thu 5/2

07:40-20:31

1 stop17h 51m

£450

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Thu 5/3

07:00-05:55

1 stop17h 55m

London Heathrow

Thu 12/3

06:50-20:47

2 stops17h 57m

£468

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Fri 6/2

17:29-11:15

1 stop12h 46m

London Heathrow

Mon 9/2

06:50-20:52

2 stops19h 02m

£468

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Thu 12/2

13:50-05:55

1 stop11h 05m

London Heathrow

Thu 19/2

06:50-19:29

2 stops17h 39m

£468

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Fri 27/2

17:45-11:15

1 stop12h 30m

London Heathrow

Tue 3/3

06:50-16:50

2 stops15h 00m

£468

EvansvilleLondon

EVV - LHR

EVVLHR

Evansville Dress Regional

Tue 27/1

11:40-06:25

1 stop12h 45m

London Heathrow

Thu 5/2

06:30-17:19

2 stops16h 49m

£469

BlountvilleLondon

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Thu 12/2

15:33-06:25

1 stop9h 52m

London Heathrow

Thu 19/2

08:40-22:22

2 stops18h 42m

£469

BlountvilleLondon

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

Mon 26/1

15:16-07:50

1 stop11h 34m

London Heathrow

Mon 2/2

06:30-22:28

2 stops20h 58m

£469

Flights are sorted by cheapest return flights first.

Deals found on 31/12

Showing 1-10 of 60 results

...

Best time to book a flight from Kentucky to Heathrow

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

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

Currently, November is the cheapest month in which you can book a flight from Kentucky to London Heathrow Airport (average of £424). Flying from Kentucky to London Heathrow Airport in June is currently the most expensive (average of £682). 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 Kentucky to London Heathrow Airport?

Related info for your journey

How long is the flight from Kentucky to London Heathrow Airport?
Lufthansa, United Airlines, and Virgin Atlantic can get you from Kentucky to London Heathrow Airport in just under 12h 45m. Your travel time can differ by up to 5h 10m. Kentucky and London Heathrow Airport are separated by a distance of 4111 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Kentucky to London Heathrow Airport?
When deciding which route to take from Kentucky to London Heathrow Airport consider Nashville Intl - London Heathrow, Cincinnati Cinci./N. Kentucky - London Heathrow or Knoxville McGhee Tyson - London Heathrow as they are the most popular.
Can I find deals for flights from Kentucky to Heathrow that include hotel bookings?
Yes. In addition to deals on Kentucky to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kentucky to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Heathrow.
Can I find deals for business class flights from Kentucky to Heathrow?
Yes. Cheapflights offers flight deals from Kentucky to Heathrow 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 Kentucky to London Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from Kentucky to London Heathrow Airport (average of £424). Flying from Kentucky to London Heathrow Airport in June is currently the most expensive (average of £682). 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

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How does Cheapflights help users find flights from Kentucky to Heathrow?

Deals for Kentucky to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kentucky to Heathrow for you. Better yet — we are completely free to use.

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Need flexible booking options for your flight to Heathrow from Kentucky? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from Kentucky to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Kentucky to London Heathrow Airport from £207

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kentucky to Heathrow

Cheapest flights from Kentucky to HeathrowExplore the most affordable flight options available from Kentucky to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 December 2025.

Explore the most affordable flight options available from Kentucky to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 December 2025.

Find flight deals from Kentucky to Heathrow

Keep the following information in mind while searching for Kentucky to Heathrow flight deals. Data was last updated 31 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Kentucky to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kentucky with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to London Heathrow Airport

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

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

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Heathrow. 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 Kentucky to London Heathrow Airport?

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

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

How can I find direct flights from Kentucky to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kentucky to Heathrow

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

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How does Cheapflights help users find flights from Kentucky to Heathrow?

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

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

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

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Cheapest flights from Kentucky to Heathrow
Explore the most affordable flight options available from Kentucky to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 December 2025.