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Cheap flights from London Heathrow Airport to Lexington from £435

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LEX
27 feb — 6 mar1
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 28 gennaio 2026.

mer 11/308:45
LHR
-
LEX
2 stops18h 59m
Lufthansa
mer 18/313:56
LEX
-
LHR
1 stop17h 19m
Lufthansa
Deal found 25/1£497
mer 4/211:05
LHR
-
LEX
2 stops16h 35m
United Airlines
dom 8/208:35
LEX
-
LHR
2 stops16h 45m
United Airlines
Deal found 26/1£507
mer 11/310:15
LHR
-
LEX
1 stop15h 42m
Finnair
mer 18/314:03
LEX
-
LHR
1 stop14h 12m
Finnair
Deal found 25/1£515
mer 11/309:00
LHR
-
LEX
2 stops18h 44m
United Airlines
mer 18/310:25
LEX
-
LHR
2 stops16h 45m
United Airlines
Deal found 25/1£522
lun 2/213:35
LHR
-
LEX
1 stop14h 05m
United Airlines
dom 8/214:00
LEX
-
LHR
1 stop12h 55m
United Airlines
Deal found 26/1£528
lun 2/210:10
LHR
-
LEX
2 stops15h 32m
Virgin Atlantic
dom 8/217:00
LEX
-
LHR
1 stop32h 25m
Virgin Atlantic
Deal found 26/1£529
ven 13/311:10
LHR
-
LEX
2 stops16h 34m
United Airlines
ven 20/317:39
LEX
-
LHR
1 stop32h 16m
United Airlines
Deal found 27/1£531
lun 2/218:00
LHR
-
LEX
2 stops24h 25m
Multiple Airlines
dom 8/208:35
LEX
-
LHR
2 stops16h 55m
Multiple Airlines
Deal found 26/1£539
mer 28/1008:55
LHR
-
LEX
1 stop16h 26m
Virgin Atlantic
dom 1/1119:45
LEX
-
LHR
2 stops54h 20m
Virgin Atlantic
Deal found 27/1£562

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 28 gennaio 2026.

Round-trip from

£497

One-way from

£435

Popular in

December

Cheapest in

November

Average price

£559
Lufthansa
  • Lufthansa
  • 11/3-18/3
  • 3 total stops
  • 36h 18m total
  • London to Lexington
Search Deals
British Airways
  • British Airways
  • 7/5
  • 2 total stops
  • 22h 09m total
  • London to Lexington
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 28 gennaio 2026.
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

mer 11/3

08:45-23:44

2 stops18h 59m

Lexington Blue Grass

mer 18/3

13:56-11:15

1 stop17h 19m

£497

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

mer 11/3

10:15-21:57

1 stop15h 42m

Lexington Blue Grass

mer 18/3

14:03-08:15

1 stop14h 12m

£515

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

mer 11/3

09:00-23:44

2 stops18h 44m

Lexington Blue Grass

mer 18/3

10:25-07:10

2 stops16h 45m

£522

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

ven 13/3

11:10-23:44

2 stops16h 34m

Lexington Blue Grass

ven 20/3

17:39-05:55

1 stop32h 16m

£531

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

mar 30/6

16:40-13:13

2 stops25h 33m

Lexington Blue Grass

mar 7/7

07:25-06:55

2 stops18h 30m

£644

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

gio 12/3

07:40-16:55

1 stop13h 15m

Lexington Blue Grass

gio 19/3

07:00-05:55

1 stop18h 55m

£663

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

mar 7/7

09:45-18:53

1 stop14h 08m

Lexington Blue Grass

mar 21/7

11:56-10:30

1 stop17h 34m

£706

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

mer 1/7

11:15-21:21

1 stop15h 06m

Lexington Blue Grass

dom 5/7

13:30-06:45

1 stop12h 15m

£753

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

gio 7/5

06:15-23:24

2 stops22h 09m

£435

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

gio 7/5

13:45-23:52

1 stop15h 07m

£448

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 17 results
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 £360). Flying from London Heathrow Airport to Lexington in July is currently the most expensive (average of £486). 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 London Heathrow Airport to Lexington?

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 28 gennaio 2026.
Get a feel of what it's like to fly with Finnair, 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.
Finnair
7.6
Good
1,356 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.5

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,356 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.5

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Virgin Atlantic
7.5
Good
678 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.5

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
American Airlines
7.2
Good
11,201 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.5

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,704 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.5

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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 £515, Lufthansa can have you in Lexington from London Heathrow Airport in 15h 42m. 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, Finnair (£453), American Airlines (£455), and British Airways (£472) offers the cheapest pricing from London Heathrow Airport to Lexington. You may be able to fly from London Heathrow Airport to Lexington for 22% 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 £360). Flying from London Heathrow Airport to Lexington in July is currently the most expensive (average of £486). 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 28 gennaio 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£453Average£569FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£455Average£597FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£472Average£637FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£476Average£593FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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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