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Cheap flights from London Heathrow Airport to Lexington from £450

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
10 Mar — 17 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 8 February 2026.

Mon 16/309:00
LHR
-
LEX
2 stops32h 15m
United Airlines
Sun 29/317:45
LEX
-
LHR
1 stop32h 00m
United Airlines
Deal found 6/2£606
Fri 11/906:50
LHR
-
LEX
2 stops16h 47m
United Airlines
Tue 15/911:10
LEX
-
LHR
2 stops18h 30m
United Airlines
Deal found 6/2£626
Mon 16/307:55
LHR
-
LEX
1 stop19h 49m
Lufthansa
Sun 29/313:57
LEX
-
LHR
1 stop14h 03m
Lufthansa
Deal found 6/2£626
Fri 11/921:45
LHR
-
LEX
2 stops31h 14m
British Airways
Tue 15/919:06
LEX
-
LHR
1 stop10h 44m
British Airways
Deal found 6/2£641
Mon 23/309:10
LHR
-
LEX
2 stops14h 59m
Lufthansa
Mon 30/317:45
LEX
-
LHR
1 stop13h 00m
Lufthansa
Deal found 6/2£655
Mon 23/308:55
LHR
-
LEX
1 stop14h 15m
Virgin Atlantic
Mon 30/319:55
LEX
-
LHR
1 stop12h 20m
Virgin Atlantic
Deal found 6/2£661
Wed 25/311:10
LHR
-
LEX
2 stops16h 34m
United Airlines
Wed 1/417:45
LEX
-
LHR
1 stop13h 00m
United Airlines
Deal found 8/2£704

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 8 February 2026.

Round-trip from

£606

One-way from

£450

Popular in

July

Cheapest in

November

Average price

£601
United Airlines
  • United Airlines
  • 16/3-29/3
  • 3 total stops
  • 64h 15m total
  • London to Lexington
Search Deals
United Airlines
  • United Airlines
  • 7/5
  • 2 total stops
  • 21h 14m total
  • London to Lexington
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 8 February 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

Mon 16/3

09:00-13:15

2 stops32h 15m

Lexington Blue Grass

Sun 29/3

17:45-06:45

1 stop32h 00m

£606

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Mon 16/3

07:55-23:44

1 stop19h 49m

Lexington Blue Grass

Sun 29/3

13:57-09:00

1 stop14h 03m

£626

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Mon 23/3

09:10-20:09

2 stops14h 59m

Lexington Blue Grass

Mon 30/3

17:45-11:45

1 stop13h 00m

£655

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Mon 23/3

08:55-19:10

1 stop14h 15m

Lexington Blue Grass

Mon 30/3

19:55-13:15

1 stop12h 20m

£661

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Wed 25/3

11:10-23:44

2 stops16h 34m

Lexington Blue Grass

Wed 1/4

10:15-06:55

2 stops15h 40m

£704

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Mon 23/3

13:25-20:09

2 stops34h 44m

Lexington Blue Grass

Mon 30/3

13:57-06:45

1 stop11h 48m

£743

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Tue 16/6

07:50-23:59

2 stops21h 09m

Lexington Blue Grass

Thu 13/8

06:20-08:05

2 stops20h 45m

£760

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Tue 16/6

09:45-18:53

1 stop14h 08m

Lexington Blue Grass

Thu 13/8

18:58-11:15

1 stop11h 17m

£784

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Sat 23/5

13:45-23:59

1 stop15h 14m

Lexington Blue Grass

Sat 30/5

11:56-09:40

2 stops16h 44m

£792

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Thu 7/5

07:30-23:44

2 stops21h 14m

£450

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 13 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 £362). Flying from London Heathrow Airport to Lexington in July is currently the most expensive (average of £513). 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 8 February 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
1,357 reviews
Check prices

Entertainment

6.9

Overall

7.6

Boarding

7.7

Comfort

7.5

Food

6.7

Crew

8.2

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
1,357 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Entertainment

6.9

Overall

7.6

Boarding

7.7

Comfort

7.5

Food

6.7

Crew

8.2

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
1,357 reviews
Check prices

Entertainment

6.9

Overall

7.6

Boarding

7.7

Comfort

7.5

Food

6.7

Crew

8.2

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
11,252 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Entertainment

6.9

Overall

7.6

Boarding

7.7

Comfort

7.5

Food

6.7

Crew

8.2

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
7,720 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Entertainment

6.9

Overall

7.6

Boarding

7.7

Comfort

7.5

Food

6.7

Crew

8.2

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 £563, Lufthansa can have you in Lexington from London Heathrow Airport in 16h 34m. 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 (£457), American Airlines (£459), and British Airways (£480) offers the cheapest pricing from London Heathrow Airport to Lexington. You may be able to fly from London Heathrow Airport to Lexington for 28% 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 £362). Flying from London Heathrow Airport to Lexington in July is currently the most expensive (average of £513). 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 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£457Average£574FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£459Average£602FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£480Average£648FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£484Average£598FlexibilityNo 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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