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Cheap flights from London Heathrow Airport to Lexington from £525

LHR — LEX
2 Dec — 9 Dec1
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

Sun 15/1107:40 -
1 stop16h 30m
Wed 25/1113:49 -
1 stop11h 06m
Deal found 1/11£595
Wed 25/1106:40 -
2 stops22h 18m
Mon 30/1115:38 -
2 stops19h 22m
Deal found 29/10£697
Wed 25/1111:10 -
2 stops17h 44m
Wed 23/1213:55 -
1 stop17h 05m
Deal found 29/10£727
Mon 14/1209:00 -
2 stops19h 56m
Mon 21/1210:45 -
1 stop20h 15m
Deal found 30/10£734
Sun 13/1212:05 -
2 stops53h 57m
Sun 20/1217:50 -
1 stop31h 05m
Deal found 29/10£739
Tue 15/1211:10 -
2 stops16h 22m
Mon 21/1208:31 -
1 stop16h 24m
Deal found 31/10£742
Thu 26/1116:45 -
2 stops34h 09m
Wed 23/1205:00 -
1 stop24h 25m
Deal found 29/10£744
Sat 5/1209:00 -
2 stops16h 25m
Tue 8/1218:05 -
1 stop12h 55m
Deal found 28/10£748
Tue 15/1207:40 -
1 stop14h 35m
Mon 21/1217:50 -
1 stop13h 10m
Deal found 31/10£749

Find flight deals from Heathrow to Lexington

Round-trip from

£595

One-way from

£525

Popular in

August

Cheapest in

February

Average price

£708
United Airlines
  • United Airlines
  • 15/11-25/11
  • 2 total stops
  • 27h 36m total
  • London to Lexington
Search Deals
Aer Lingus
  • Aer Lingus
  • 15/11-31/12
  • 2 total stops
  • 19h 58m total
  • London to Lexington
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£49 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Lexington that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest return flight

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Sun 15/11

08:50-23:48

2 stops19h 58m

Lexington Blue Grass

Wed 31/12

00:00-06:00

Nonstop0h 00m

£525

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Thu 31/12

06:35-23:59

2 stops22h 24m

Lexington Blue Grass

Wed 31/12

00:00-06:00

Nonstop0h 00m

£525

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Wed 25/11

14:50-15:06

2 stops53h 16m

Lexington Blue Grass

Wed 31/12

00:00-06:00

Nonstop0h 00m

£666

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Wed 25/11

06:40-23:58

2 stops22h 18m

Lexington Blue Grass

Mon 30/11

15:38-16:00

2 stops19h 22m

£697
Fastest return journey

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Wed 25/11

11:00-18:39

1 stop12h 39m

Lexington Blue Grass

Wed 31/12

00:00-06:00

Nonstop0h 00m

£727

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Mon 14/12

09:00-23:56

2 stops19h 56m

Lexington Blue Grass

Mon 21/12

10:45-12:00

1 stop20h 15m

£734

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Sun 13/12

12:05-13:02

2 stops53h 57m

Lexington Blue Grass

Sun 20/12

17:50-05:55

1 stop31h 05m

£739

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Tue 15/12

11:10-22:32

2 stops16h 22m

Lexington Blue Grass

Mon 21/12

08:31-05:55

1 stop16h 24m

£742

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Sun 15/11

06:00-09:53

3 stops32h 53m

Lexington Blue Grass

Wed 31/12

00:00-06:00

Nonstop0h 00m

£746

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Sat 5/12

09:00-20:25

2 stops16h 25m

Lexington Blue Grass

Tue 8/12

13:45-10:25

2 stops15h 40m

£748

Flights are sorted by cheapest return flights first.

Deals found on 1/11

Showing 1-10 of 14 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

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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Lexington (average of £611). Flying from London Heathrow Airport to Lexington in August is currently the most expensive (average of £1,060). 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?

Airfare is below average for this route at the moment.

London Heathrow Airport to Lexington flights typically cost between £675 and £738 in November.
The cheapest return price found within the last 5 days was £595 on United Airlines (15 Nov–25 Nov).

Reviews of airlines servicing Lexington

Get a feel of what it's like to fly with KLM,Virgin Atlantic, andUnited 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
1,594 reviews
Check prices

Entertainment

7.2

Food

7.4

Boarding

7.8

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
KLM
7.8
Good
1,594 reviews
KLM
7.8
Good
1,594 reviews
Check prices

Entertainment

7.2

Food

7.4

Boarding

7.8

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
Virgin Atlantic
7.5
Good
697 reviews
KLM
7.8
Good
1,594 reviews
Check prices

Entertainment

7.2

Food

7.4

Boarding

7.8

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
United Airlines
7.3
Good
10,460 reviews
KLM
7.8
Good
1,594 reviews
Check prices

Entertainment

7.2

Food

7.4

Boarding

7.8

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
American Airlines
7.0
Good
12,215 reviews
KLM
7.8
Good
1,594 reviews
Check prices

Entertainment

7.2

Food

7.4

Boarding

7.8

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
British Airways
6.7
Okay
8,278 reviews
KLM
7.8
Good
1,594 reviews
Check prices

Entertainment

7.2

Food

7.4

Boarding

7.8

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Related info for your journey

  • 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 5 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 £734, Scandinavian Airlines can have you in Lexington from London Heathrow Airport in 19h 56m. 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 (£236), British Airways (£598), and KLM (£619) offers the cheapest pricing from London Heathrow Airport to Lexington. You may be able to fly from London Heathrow Airport to Lexington for 71% 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Lexington (average of £611). Flying from London Heathrow Airport to Lexington in August is currently the most expensive (average of £1,060). 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Heathrow to Lexington

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£236Average£810FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£598Average£724FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£619Average£926FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£640Average£785FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£700Average£862FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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