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$603+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LEX
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
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 September 14, 2025.

Round-trip from

$603
(World Air Fares)

Popular in

August

Cheapest in

December

Average price

$780
From London Heathrow to Lexington Blue Grass
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Highest demand for flights based on searches. 4% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 14, 2025.

This World Air Fares deal was found by Cheapflights users on 9/13. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:35 amLHR - LEX
2 stops18h 19mLufthansa
Tue 11/45:45 pmLEX - LHR
1 stop12h 30mLufthansa
Deal found 9/13$603
This TravelUp deal was found by Cheapflights users on 9/13. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:55 amLHR - LEX
1 stop12h 35mVirgin Atlantic
Tue 12/165:15 pmLEX - LHR
1 stop33h 35mVirgin Atlantic
Deal found 9/13$623
This TravelUp deal was found by Cheapflights users on 9/13. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:40 pmLHR - LEX
2 stops37h 25mVirgin Atlantic
Tue 11/45:57 pmLEX - LHR
2 stops32h 53mVirgin Atlantic
Deal found 9/13$625
This TravelUp deal was found by Cheapflights users on 9/12. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/48:30 amLHR - LEX
1 stop17h 31mMultiple Airlines
Sat 10/117:33 pmLEX - LHR
1 stop11h 12mMultiple Airlines
Deal found 9/12$631
This TravelUp deal was found by Cheapflights users on 9/13. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/11:35 pmLHR - LEX
1 stop14h 09mLufthansa
Sat 11/81:59 pmLEX - LHR
1 stop10h 56mLufthansa
Deal found 9/13$632
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 10/288:30 amLHR - LEX
2 stops19h 14mUnited Airlines
Tue 11/47:05 amLEX - LHR
2 stops18h 15mUnited Airlines
Deal found 9/13$634
This United Airlines deal was found by Cheapflights users on 9/13. 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 11/16:50 amLHR - LEX
2 stops14h 20mUnited Airlines
Sat 11/81:59 pmLEX - LHR
1 stop10h 56mUnited Airlines
Deal found 9/13$635
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Mon 10/274:40 pmLHR - LEX
2 stops32h 14mUnited Airlines
Mon 11/35:45 pmLEX - LHR
1 stop31h 10mUnited Airlines
Deal found 9/12$641
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/49:30 amLHR - LEX
2 stops16h 31mUnited Airlines
Sat 10/1110:37 amLEX - LHR
2 stops14h 18mUnited Airlines
Deal found 9/12$663

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 September 14, 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

Tue 10/28

6:35 am-8:54 pm

2 stops18h 19m

Lexington Blue Grass

Tue 11/4

5:45 pm-11:15 am

1 stop12h 30m

$603

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Tue 10/28

2:40 pm-12:05 am

2 stops37h 25m

Lexington Blue Grass

Tue 11/4

5:57 pm-7:50 am

2 stops32h 53m

$625

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

$631

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Sat 11/1

1:35 pm-11:44 pm

1 stop14h 09m

Lexington Blue Grass

Sat 11/8

1:59 pm-5:55 am

1 stop10h 56m

$632

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Tue 10/28

8:30 am-11:44 pm

2 stops19h 14m

Lexington Blue Grass

Tue 11/4

7:05 am-6:20 am

2 stops18h 15m

$634

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Sat 11/1

6:50 am-5:10 pm

2 stops14h 20m

Lexington Blue Grass

Sat 11/8

1:59 pm-5:55 am

1 stop10h 56m

$635

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Mon 10/27

4:40 pm-8:54 pm

2 stops32h 14m

Lexington Blue Grass

Mon 11/3

5:45 pm-5:55 am

1 stop31h 10m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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, August is the cheapest month in which you can book a flight from London Heathrow Airport to Lexington (average of $303). Flying from London Heathrow Airport to Lexington in April is currently the most expensive (average of $390). 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 September 14, 2025.

It’s typically best to fly out from London Heathrow Airport to Lexington in the morning. Doing so could potentially save you 21% on the flight price compared to flying at noon, 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 18h 19m. 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, August is the cheapest month in which you can book a flight from London Heathrow Airport to Lexington (average of $303). Flying from London Heathrow Airport to Lexington in April is currently the most expensive (average of $390). 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

Traveling to a place near Lexington?

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