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$839+ Cheap flights from Heathrow (LHR) to Lexington (LEX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LEX
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Heathrow to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Lexington (LEX). 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 October 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$839
(Lufthansa)

Popular in

August

Cheapest in

December

Average price

$879
Provider with most accurate pricing for London Heathrow-Lexington Blue Grass flight deals.
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Provider most trusted by Cheapflights users for London Heathrow-Lexington Blue Grass flights.
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From London Heathrow to Lexington Blue Grass
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Highest demand for flights based on searches. 2% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Heathrow to Lexington

Cheapest flights from Heathrow to Lexington
Explore the most affordable flight options available from Heathrow to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:05 pmLHR - LEX
2 stops16h 03mVirgin Atlantic
Sun 12/217:43 pmLEX - LHR
1 stop29h 42mVirgin Atlantic
Deal found 10/27$888
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:00 amLHR - LEX
2 stops16h 39mUnited Airlines
Sat 1/1010:30 amLEX - LHR
2 stops19h 20mUnited Airlines
Deal found 10/28$929
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:30 amLHR - LEX
2 stops17h 09mUnited Airlines
Sat 1/1010:30 amLEX - LHR
1 stop16h 25mUnited Airlines
Deal found 10/28$935
This British Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:35 pmLHR - LEX
1 stop15h 39mBritish Airways
Sat 1/104:29 pmLEX - LHR
1 stop14h 06mBritish Airways
Deal found 10/28$960
This Flightnetwork deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:10 amLHR - LEX
2 stops16h 20mLufthansa
Sat 1/102:00 pmLEX - LHR
1 stop10h 55mLufthansa
Deal found 10/28$970
This Flightnetwork deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:10 amLHR - LEX
2 stops16h 20mMultiple Airlines
Sat 1/102:00 pmLEX - LHR
2 stops13h 30mMultiple Airlines
Deal found 10/28$977
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:25 amLHR - LEX
1 stop14h 40mUnited Airlines
Tue 1/68:35 amLEX - LHR
1 stop16h 20mUnited Airlines
Deal found 10/29$1,002
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:55 amLHR - LEX
1 stop12h 38mAmerican Airlines
Tue 1/612:49 pmLEX - LHR
1 stop13h 31mAmerican Airlines
Deal found 10/27$1,003
This British Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:10 pmLHR - LEX
1 stop14h 02mBritish Airways
Tue 1/65:30 pmLEX - LHR
1 stop11h 55mBritish Airways
Deal found 10/28$1,004

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Lexington 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 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Lexington that are best for you.

Fly from

Heathrow

Fly to

Lexington

Route

Depart

Return

Price

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Thu 3/5

7:40 am-8:23 pm

2 stops17h 43m

Lexington Blue Grass

Mon 3/9

2:00 pm-5:55 am

1 stop11h 55m

$839

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Thu 3/5

7:40 am-4:55 pm

1 stop14h 15m

Lexington Blue Grass

Mon 3/9

2:00 pm-7:55 am

1 stop13h 55m

$851

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Wed 12/17

12:30 pm-12:08 am

1 stop16h 38m

Lexington Blue Grass

Sun 12/21

7:43 pm-6:25 am

1 stop29h 42m

$907

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Sat 12/6

9:00 am-8:39 pm

2 stops16h 39m

Lexington Blue Grass

Sat 1/10

10:30 am-10:50 am

2 stops19h 20m

$929

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Thu 12/11

8:30 am-8:39 pm

2 stops17h 09m

Lexington Blue Grass

Sat 1/10

10:30 am-7:55 am

1 stop16h 25m

$935

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Wed 12/10

10:35 am-11:14 pm

2 stops17h 39m

$2,367

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Wed 12/10

11:00 am-6:28 pm

1 stop12h 28m

$2,998

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Wed 12/10

7:30 am-12:08 am

3 stops21h 38m

$3,171

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Lexington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Lexington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Lexington flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Lexington flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Lexington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from Heathrow with our price prediction graph.
Estimated round-trip 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 Lexington

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

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Lexington (average of $494). Flying from London Heathrow Airport to Lexington in July is currently the most expensive (average of $668). 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 LEX?

Find hourly flight availability from Heathrow to Lexington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

It’s typically best to fly out from London Heathrow Airport to Lexington in the morning. Doing so could potentially save you 28% on the flight price compared to flying in the afternoon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Lexington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lexington from London Heathrow?

    For a flight from London Heathrow to Lexington, you will be flying into Blue Grass. Lexington Blue Grass (LEX) is just 5.6 mi from the center of the city. Blue Grass is the only Lexington airport and it handles 0 inbound flights from London Heathrow per day. 0 airlines have flights to Lexington Blue Grass from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Lexington?

    Departing from London Heathrow Airport to Lexington will take you 14h 15m. London Heathrow Airport and Lexington are separated by a distance of 3995 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Heathrow to Lexington?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Lexington 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 Lexington?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Lexington (average of $494). Flying from London Heathrow Airport to Lexington in July is currently the most expensive (average of $668). 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.

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