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Cheap flights from London Heathrow Airport to Lexington from £491

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 28/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LEX
17 Sep — 24 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Lexington

Enter your travel dates to find the best prices.

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 18 August 2026.

Mon 9/1106:40 -
2 stops22h 17m
Sun 22/1112:47 -
2 stops22h 13m
Deal found 13/8£618
Mon 28/918:00 -
2 stops24h 21m
Mon 5/1010:11 -
2 stops14h 44m
Deal found 14/8£663
Mon 9/1107:40 -
1 stop17h 55m
Sun 22/1119:49 -
1 stop31h 06m
Deal found 13/8£664
Wed 30/914:10 -
1 stop24h 18m
Wed 7/1008:50 -
1 stop16h 55m
Deal found 16/8£665
Mon 14/918:00 -
2 stops28h 11m
Mon 21/917:57 -
2 stops21h 43m
Deal found 17/8£670
Wed 9/913:30 -
2 stops15h 35m
Thu 24/918:08 -
1 stop12h 47m
Deal found 18/8£681
Mon 28/906:50 -
2 stops15h 21m
Mon 5/1013:56 -
1 stop11h 49m
Deal found 14/8£686
Thu 17/912:00 -
2 stops17h 05m
Tue 22/913:58 -
1 stop16h 57m
Deal found 14/8£691
Fri 11/911:30 -
2 stops17h 35m
Thu 24/913:56 -
1 stop11h 49m
Deal found 14/8£694
Tue 29/907:50 -
2 stops21h 01m
Tue 6/1018:58 -
1 stop10h 52m
Deal found 15/8£696

Find 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 18 August 2026.

Round-trip from

£618

One-way from

£491

Popular in

August

Cheapest in

September

Average price

£1,048
Scandinavian Airlines
  • Scandinavian Airlines
  • 9/11-22/11
  • 4 total stops
  • 44h 30m total
  • London to Lexington
Search Deals
Delta
  • Delta
  • 28/12
  • 2 total stops
  • 15h 39m total
  • London to Lexington
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 18 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Lexington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Mon 9/11

07:05-23:57

3 stops21h 52m

Lexington Blue Grass

Sun 22/11

15:38-18:30

2 stops21h 52m

£621

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Mon 28/9

06:50-17:11

2 stops15h 21m

Lexington Blue Grass

Mon 5/10

13:56-06:45

1 stop11h 49m

£686

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Wed 9/9

08:40-20:28

2 stops16h 48m

Lexington Blue Grass

Thu 24/9

08:50-05:55

2 stops16h 05m

£697

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Sat 24/10

14:10-13:13

1 stop28h 03m

Lexington Blue Grass

Sun 8/11

18:09-07:55

1 stop32h 46m

£704

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Wed 2/9

08:40-23:55

2 stops20h 15m

Lexington Blue Grass

Sun 6/9

18:15-06:45

1 stop31h 30m

£710

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Sun 25/10

11:05-17:20

2 stops34h 15m

Lexington Blue Grass

Sun 8/11

19:49-20:35

2 stops19h 46m

£710

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Fri 11/9

09:30-00:05

2 stops19h 35m

Lexington Blue Grass

Fri 18/9

10:10-07:15

2 stops16h 05m

£744

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Sun 20/9

06:50-17:11

2 stops15h 21m

Lexington Blue Grass

Sat 26/9

13:56-06:45

1 stop11h 49m

£753

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Sat 24/10

08:45-20:28

2 stops16h 43m

Lexington Blue Grass

Sat 31/10

13:50-10:25

2 stops16h 35m

£771
Fastest return journey

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Thu 15/10

14:10-23:55

1 stop14h 45m

Lexington Blue Grass

Fri 30/10

19:49-12:00

1 stop12h 11m

£800

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 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 £601). Flying from London Heathrow Airport to Lexington in August is currently the most expensive (average of £1,048). 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.

Reviews of airlines servicing Lexington

Get insights into the airlines that provide service to Lexington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lexington. Reviews last updated 18 August 2026.
Get a feel of what it's like to fly with KLM,Virgin Atlantic, andAmerican Airlines from London Heathrow Airport to Lexington by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,559 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,559 reviews
KLM
7.8
Good
1,559 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Virgin Atlantic
7.4
Good
695 reviews
KLM
7.8
Good
1,559 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
American Airlines
7.1
Good
11,958 reviews
KLM
7.8
Good
1,559 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
British Airways
6.7
Okay
8,178 reviews
KLM
7.8
Good
1,559 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

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?

    Lexington Blue Grass (LEX) is the airport you will fly into if you book a flight from London Heathrow to Lexington. You should not have trouble finding flights to Blue Grass from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Lexington airport from London Heathrow. It is only a 5.6 mi journey from Blue Grass (LEX) to Lexington’s city center.

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

    For as low as £686, Scandinavian Airlines can have you in Lexington from London Heathrow Airport in 15h 21m. London Heathrow Airport and Lexington are separated by a distance of 3995 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Lexington round-trip?

    According to our current data, American Airlines (£233), British Airways (£479), and Virgin Atlantic (£487) offers the cheapest pricing from London Heathrow Airport to Lexington. You may be able to fly from London Heathrow Airport to Lexington for 70% less than the average price by searching for these airlines.

  • 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 holiday 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 £601). Flying from London Heathrow Airport to Lexington in August is currently the most expensive (average of £1,048). 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

Travelling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Frankfort

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Top 4 airlines flying from Heathrow to Lexington

Discover the top 4 airlines that operate flights from Heathrow to Lexington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 August 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£233Average£801FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£479Average£682FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£487Average£748FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£594Average£909FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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 Heathrow to Lexington?

Deals for Heathrow to Lexington 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 Heathrow to Lexington?

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 Lexington.

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

Certainly. Search results for flights to Lexington from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Lexington from Heathrow today and book when prices fit your budget.

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