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

United Airlines, KLM, and Delta can get you from Kentucky to London Heathrow Airport in just under 9h 50m. Your travel time can differ by up to 2h 23m. Kentucky and London Heathrow Airport are separated by a distance of 4033 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from Kentucky to London Heathrow Airport one-way?

For one-way options, check prices for JetBlue. According to our data, you can fly for as low as £249. Users have also found prices from £254 and £308 on Scandinavian Airlines and American Airlines, respectively.

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.

How far in advance should I book a flight from Kentucky to London Heathrow Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 54 days in advance, which can save you up to 82% on flights from Kentucky to London Heathrow Airport compared to booking the week you need them. Waiting 54 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £508. For sooner than that we have options available in the next 3 days from £890.

What is the cheapest month to fly from Kentucky to London Heathrow Airport?

Flights from Kentucky to London Heathrow Airport lean towards being more expensive in June. Prices are generally better when you fly from Kentucky to London Heathrow Airport in August, with the cheapest ticket starting at £422.

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.

£194+ 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 £542 and £659 in October. The cheapest return flight price found within the last 3 days was £418 on Delta (13 Oct-22 Oct).

Cheap flight deals from Kentucky to Heathrow

Round-trip from	£367
One-way from	£194
Popular in	June
Cheapest in	August
Average price	£551

Icelandair
5/12-13/12
2 total stops
39h 15m total
Kentucky to London

Search Deals

24/10
2 total stops
24h 44m total
Kentucky to London

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£122 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Kentucky to Heathrow

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 15 September 2025.

Fri 5/1217:30BNA - LHR

1 stop11h 20mIcelandair

Sat 13/1220:35LHR - BNA

1 stop27h 55mIcelandair

Deal found 15/9£367

Mon 1/1217:30BNA - LHR

1 stop20h 00mIcelandair

Sat 6/1220:35LHR - BNA

1 stop27h 55mIcelandair

Deal found 14/9£369

Fri 10/1020:55BNA - LHR

1 stop33h 00mIcelandair

Thu 23/1021:25LHR - BNA

1 stop28h 05mIcelandair

Deal found 15/9£370

Tue 23/908:15BNA - LHR

1 stop19h 20mUnited Airlines

Fri 3/1014:05LHR - BNA

2 stops28h 30mUnited Airlines

Deal found 12/9£371

Wed 3/1214:25BNA - LHR

1 stop10h 45mUnited Airlines

Tue 9/1213:25LHR - BNA

2 stops31h 03mUnited Airlines

Deal found 14/9£372

Sun 28/920:55BNA - LHR

1 stop17h 25mIcelandair

Sun 5/1021:25LHR - BNA

1 stop28h 05mIcelandair

Deal found 13/9£372

Wed 5/1114:25BNA - LHR

1 stop10h 45mAir Canada

Wed 12/1106:50LHR - BNA

2 stops14h 15mAir Canada

Deal found 13/9£373

Tue 23/908:15BNA - LHR

1 stop19h 20mUnited Airlines

Tue 7/1008:45LHR - BNA

2 stops16h 07mUnited Airlines

Deal found 14/9£375

Mon 24/1118:35BNA - LHR

1 stop30h 05mUnited Airlines

Fri 5/1213:25LHR - BNA

1 stop31h 40mUnited Airlines

Deal found 15/9£375

Wed 8/1008:15BNA - LHR

1 stop16h 15mAir Canada

Tue 21/1017:40LHR - BNA

2 stops24h 55mAir Canada

Deal found 15/9£376

Tue 21/1021:25BNA - LHR

Nonstop8h 15mBritish Airways

Wed 12/1112:40LHR - BNA

Nonstop9h 35mBritish Airways

Deal found 13/9£377

Tue 25/1108:15BNA - LHR

2 stops16h 55mMultiple Airlines

Fri 5/1206:50LHR - BNA

2 stops14h 15mMultiple Airlines

Deal found 13/9£377

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 15 September 2025.

Wed 3/1214:25BNA - LHR

1 stop10h 45mUnited Airlines

Tue 9/1213:25LHR - BNA

2 stops31h 03mUnited Airlines

Deal found 14/9£372

Tue 2/1218:25BNA - LHR

Nonstop8h 10mBritish Airways

Tue 9/1212:40LHR - BNA

Nonstop9h 35mBritish Airways

Deal found 14/9£380

Wed 3/1213:29BNA - LHR

1 stop12h 46mFinnair

Tue 9/1212:40LHR - BNA

Nonstop9h 35mFinnair

Deal found 14/9£384

Mon 3/1117:30BNA - LHR

1 stop20h 00mIcelandair

Sat 8/1120:35LHR - BNA

1 stop27h 55mIcelandair

Deal found 15/9£386

Mon 24/1114:52BNA - LHR

1 stop12h 08mDelta

Fri 5/1211:30LHR - BNA

2 stops15h 37mDelta

Deal found 14/9£386

Mon 20/1017:57LEX - LHR

1 stop12h 13mKLM

Tue 4/1108:55LHR - LEX

1 stop13h 17mKLM

Deal found 15/9£417

Fri 21/1107:15CVG - LHR

2 stops26h 20mScandinavian Airlines

Tue 2/1219:50LHR - CVG

2 stops26h 53mScandinavian Airlines

Deal found 14/9£421

Wed 29/1013:28TRI - LHR

2 stops14h 22mVirgin Atlantic

Wed 5/1111:05LHR - TRI

2 stops16h 16mVirgin Atlantic

Deal found 14/9£427

Fri 14/1106:00CVG - LHR

2 stops20h 10mAir Canada

Wed 19/1119:25LHR - CVG

2 stops27h 35mAir Canada

Deal found 15/9£429

Fri 3/1012:51HTS - LHR

1 stop18h 39mAmerican Airlines

Sun 12/1009:15LHR - HTS

1 stop14h 24mAmerican Airlines

Deal found 13/9£517

Tue 4/1106:07BNA - LHR

1 stop23h 08mUnited Airlines

Tue 11/1113:25LHR - BNA

1 stop31h 40mUnited Airlines

Deal found 15/9£375

Mon 3/1117:30BNA - LHR

1 stop20h 00mIcelandair

Wed 12/1120:35LHR - BNA

1 stop27h 55mIcelandair

Deal found 15/9£386

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 15 September 2025.

Tue 21/1021:25BNA - LHR

Nonstop8h 15mBritish Airways

Wed 12/1112:40LHR - BNA

Nonstop9h 35mBritish Airways

Deal found 13/9£377

Tue 6/118:25BNA - LHR

Nonstop8h 10mFinnair

Tue 20/112:40LHR - BNA

Nonstop9h 35mFinnair

Deal found 15/9£378

Tue 2/1218:25BNA - LHR

Nonstop8h 10mBritish Airways

Wed 10/1212:40LHR - BNA

Nonstop9h 35mBritish Airways

Deal found 14/9£380

Sun 11/118:25BNA - LHR

Nonstop8h 10mBritish Airways

Sun 18/112:40LHR - BNA

Nonstop9h 35mBritish Airways

Deal found 12/9£413

Wed 14/118:25BNA - LHR

Nonstop8h 10mBritish Airways

Sun 18/112:40LHR - BNA

Nonstop9h 35mBritish Airways

Deal found 14/9£414

Tue 2/1218:25BNA - LHR

Nonstop8h 10mBritish Airways

Sun 7/1212:40LHR - BNA

Nonstop9h 35mBritish Airways

Deal found 14/9£417

Thu 16/1021:25BNA - LHR

Nonstop8h 15mBritish Airways

Fri 31/1012:40LHR - BNA

Nonstop9h 35mBritish Airways

Deal found 13/9£419

Fri 9/120:50CVG - LHR

Nonstop7h 40mIberia

Fri 23/115:05LHR - CVG

Nonstop8h 50mIberia

Deal found 14/9£430

Fri 7/1120:50CVG - LHR

Nonstop7h 40mBritish Airways

Fri 14/1115:05LHR - CVG

Nonstop8h 50mBritish Airways

Deal found 14/9£433

Thu 16/1021:25BNA - LHR

Nonstop8h 15mAmerican Airlines

Fri 31/1012:40LHR - BNA

Nonstop9h 35mAmerican Airlines

Deal found 13/9£447

Tue 30/1220:50CVG - LHR

Nonstop7h 40mBritish Airways

Wed 7/115:05LHR - CVG

Nonstop8h 50mBritish Airways

Deal found 15/9£449

Mon 24/1118:25BNA - LHR

Nonstop8h 10mBritish Airways

Fri 5/1212:40LHR - BNA

Nonstop9h 35mBritish Airways

Deal found 13/9£450

Last-minute flights from Kentucky to Heathrow
Discover last-minute flight deals from Kentucky to Heathrow. Data last updated 15 September 2025 and is based on user searches.

Tue 23/908:15BNA - LHR

1 stop19h 20mUnited Airlines

Fri 3/1014:05LHR - BNA

2 stops28h 30mUnited Airlines

Deal found 12/9£371

Tue 23/908:15BNA - LHR

1 stop19h 20mUnited Airlines

Tue 7/1008:45LHR - BNA

2 stops16h 07mUnited Airlines

Deal found 14/9£375

Tue 23/912:36BNA - LHR

1 stop17h 09mUnited Airlines

Wed 1/1008:40LHR - BNA

2 stops16h 12mUnited Airlines

Deal found 12/9£377

Tue 23/918:21BNA - LHR

1 stop31h 19mUnited Airlines

Tue 30/915:50LHR - BNA

1 stop23h 33mUnited Airlines

Deal found 15/9£380

Tue 23/913:32BNA - LHR

2 stops14h 03mMultiple Airlines

Tue 30/909:30LHR - BNA

1 stop17h 30mMultiple Airlines

Deal found 13/9£384

Tue 23/914:00BNA - LHR

1 stop11h 15mDelta

Tue 30/906:15LHR - BNA

2 stops16h 37mDelta

Deal found 14/9£386

Tue 23/918:05BNA - LHR

1 stop11h 20mDelta

Thu 2/1008:40LHR - BNA

2 stops16h 05mDelta

Deal found 14/9£386

Tue 23/913:32BNA - LHR

2 stops14h 03mMultiple Airlines

Fri 10/1008:30LHR - BNA

1 stop30h 53mMultiple Airlines

Deal found 13/9£389

Wed 1/1006:30CVG - LHR

2 stops19h 00mAir Canada

Tue 14/1009:30LHR - CVG

2 stops15h 42mAir Canada

Deal found 14/9£406

Mon 13/1021:50CVG - LHR

Nonstop7h 50mBritish Airways

Wed 22/1011:05LHR - CVG

1 stop12h 16mBritish Airways

Deal found 15/9£405

Wed 15/1013:30CVG - LHR

1 stop12h 00mUnited Airlines

Wed 22/1008:30LHR - CVG

1 stop12h 17mUnited Airlines

Deal found 15/9£403

Wed 29/1014:00CVG - LHR

1 stop13h 00mIberia

Wed 19/1112:35LHR - CVG

1 stop12h 54mIberia

Deal found 15/9£405

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 15 September 2025.

Fri 24/1012:01CVG - LHR

2 stops24h 44mMultiple Airlines

Deal found 15/9£194

Wed 15/1019:59CVG - LHR

2 stops34h 01mMultiple Airlines

Deal found 14/9£202

Mon 17/1106:05CVG - LHR

3 stops30h 25mMultiple Airlines

Deal found 15/9£207

Wed 19/1106:05CVG - LHR

3 stops28h 25mMultiple Airlines

Deal found 13/9£208

Wed 1/1008:00CVG - LHR

3 stops33h 00mMultiple Airlines

Deal found 15/9£208

Mon 17/1121:33SDF - LHR

3 stops38h 57mMultiple Airlines

Deal found 15/9£214

Mon 3/1118:58CVG - LHR

3 stops41h 32mMultiple Airlines

Deal found 15/9£221

Tue 4/1106:05CVG - LHR

3 stops30h 25mMultiple Airlines

Deal found 15/9£222

Wed 5/1119:59CVG - LHR

2 stops40h 31mMultiple Airlines

Deal found 15/9£227

Tue 23/907:30TYS - LHR

2 stops23h 25mMultiple Airlines

Deal found 13/9£228

Fri 21/1112:15CVG - LHR

2 stops21h 20mScandinavian Airlines

Deal found 13/9£243

Sat 11/1016:06BNA - LHR

2 stops16h 09mMultiple Airlines

Deal found 14/9£245

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

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Wed 3/12

14:25-07:10

1 stop10h 45m

London Heathrow

Tue 9/12

13:25-14:28

2 stops31h 03m

£372

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Tue 4/11

06:07-11:15

1 stop23h 08m

London Heathrow

Tue 11/11

13:25-15:05

1 stop31h 40m

£375

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Mon 1/12

06:07-11:15

1 stop23h 08m

London Heathrow

Wed 10/12

18:00-13:16

1 stop25h 16m

£380

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Mon 6/10

18:27-06:55

1 stop30h 28m

London Heathrow

Tue 14/10

15:50-17:43

1 stop31h 53m

£380

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Tue 2/12

18:25-08:35

Nonstop8h 10m

London Heathrow

Tue 9/12

12:40-16:15

Nonstop9h 35m

£380

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Mon 20/10

18:27-10:40

1 stop10h 13m

London Heathrow

Wed 29/10

06:50-18:51

2 stops17h 01m

£383

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Wed 3/12

13:29-08:15

1 stop12h 46m

London Heathrow

Tue 9/12

12:40-16:15

Nonstop9h 35m

£384

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Mon 3/11

17:30-19:30

1 stop20h 00m

London Heathrow

Sat 8/11

20:35-18:30

1 stop27h 55m

£386

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Mon 24/11

14:52-09:00

1 stop12h 08m

London Heathrow

Fri 5/12

11:30-21:07

2 stops15h 37m

£386

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Mon 3/11

17:30-19:30

1 stop20h 00m

London Heathrow

Wed 12/11

20:35-18:30

1 stop27h 55m

£386

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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, January is the cheapest month in which you can book a flight from Kentucky to London Heathrow Airport (average of £112). Flying from Kentucky to London Heathrow Airport in August is currently the most expensive (average of £164). 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 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.

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?
United Airlines, KLM, and Delta can get you from Kentucky to London Heathrow Airport in just under 9h 50m. Your travel time can differ by up to 2h 23m. Kentucky and London Heathrow Airport are separated by a distance of 4033 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Kentucky to London Heathrow Airport one-way?
For one-way options, check prices for JetBlue. According to our data, you can fly for as low as £249. Users have also found prices from £254 and £308 on Scandinavian Airlines and American Airlines, respectively.
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, January is the cheapest month in which you can book a flight from Kentucky to London Heathrow Airport (average of £112). Flying from Kentucky to London Heathrow Airport in August is currently the most expensive (average of £164). 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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Hounslow

Slough

Gatwick

Northampton

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Winchester

Chichester

Ipswich

Swindon

Dartford

Guildford

Brentford

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Kentucky to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£531	Average£794	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
American Airlines	Cheapest£548	Average£826	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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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.

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

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.

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

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 £194

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kentucky to Heathrow

Keep the following information in mind while searching for Kentucky to Heathrow flight deals. Data was last updated 15 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 15 September 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 15 September 2025.

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?

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

Find hourly flight availability from Kentucky to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

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 cheapest airlines to fly from Kentucky to London Heathrow Airport one-way?

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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kentucky to Heathrow

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

Top 2 airlines flying from Kentucky to Heathrow

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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 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 15 September 2025.