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Cheap flights from Lexington to London Heathrow Airport from £311

LEX — LHR
27 Sep — 4 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lexington to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Lexington to Heathrow

Mon 7/1218:16 -
1 stop32h 39m
Thu 10/1206:35 -
2 stops19h 00m
Deal found 24/8£628
Mon 7/1218:55 -
1 stop10h 30m
Thu 10/1211:00 -
1 stop12h 20m
Deal found 24/8£650
Wed 7/1018:05 -
1 stop12h 50m
Wed 14/1006:50 -
2 stops15h 21m
Deal found 23/8£653
Tue 20/1008:50 -
2 stops16h 40m
Wed 28/1006:50 -
2 stops14h 50m
Deal found 26/8£656
Tue 20/1012:20 -
1 stop15h 45m
Wed 28/1015:40 -
1 stop12h 29m
Deal found 26/8£661
Mon 21/913:57 -
1 stop11h 48m
Fri 2/1014:10 -
1 stop14h 45m
Deal found 24/8£675
Thu 12/1116:04 -
1 stop10h 46m
Wed 25/1107:35 -
2 stops21h 07m
Deal found 23/8£678
Sun 29/1119:55 -
1 stop10h 45m
Sun 6/1214:05 -
2 stops15h 00m
Deal found 26/8£689
Fri 9/1008:50 -
1 stop16h 55m
Fri 16/1006:50 -
2 stops22h 05m
Deal found 25/8£690
Thu 8/1008:50 -
2 stops18h 45m
Thu 15/1006:50 -
2 stops15h 21m
Deal found 24/8£696

Find flight deals from Lexington to Heathrow

Round-trip from

£628

One-way from

£311

Popular in

May

Cheapest in

December

Average price

£726
United Airlines
  • United Airlines
  • 7/12-10/12
  • 3 total stops
  • 51h 39m total
  • Lexington to London
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Aer Lingus
  • Aer Lingus
  • 30/9
  • 2 total stops
  • 20h 27m total
  • Lexington to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£141 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

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

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Cheapest return flight

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Mon 7/12

18:16-07:55

1 stop32h 39m

London Heathrow

Thu 10/12

06:35-20:35

2 stops19h 00m

£628

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Wed 7/10

13:56-08:30

1 stop13h 34m

London Heathrow

Wed 14/10

11:05-20:28

1 stop14h 23m

£675
Fastest return journey

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Mon 21/9

13:57-06:45

1 stop11h 48m

London Heathrow

Fri 2/10

14:10-23:55

1 stop14h 45m

£675

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Thu 12/11

16:04-07:50

1 stop10h 46m

London Heathrow

Wed 25/11

07:35-23:42

2 stops21h 07m

£678

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Fri 9/10

08:50-06:45

1 stop16h 55m

London Heathrow

Fri 16/10

06:50-23:55

2 stops22h 05m

£690

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Thu 8/10

08:50-08:35

2 stops18h 45m

London Heathrow

Thu 15/10

06:50-17:11

2 stops15h 21m

£696

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Wed 13/1

11:13-08:35

1 stop16h 22m

London Heathrow

Sun 17/1

11:45-21:28

1 stop14h 43m

£708

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Fri 9/10

08:50-09:00

1 stop19h 10m

London Heathrow

Wed 14/10

06:50-17:11

2 stops15h 21m

£712

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Wed 13/1

09:00-07:10

2 stops17h 10m

London Heathrow

Sun 17/1

06:50-23:52

2 stops22h 02m

£713

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Fri 25/9

10:08-07:15

1 stop16h 07m

London Heathrow

Fri 2/10

12:25-23:59

2 stops16h 34m

£740

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Lexington to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Lexington with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Lexington to London Heathrow Airport

How much does it cost for a return flight from Lexington to London Heathrow Airport?

Airfare is typical for this route at the moment.

Lexington to London Heathrow Airport flights typically cost between £423 and £1,113 in December.
The cheapest return price found within the last 5 days was £628 on United Airlines (7 Dec–10 Dec).

Related info for your journey

  • What airport do you fly from for flights from Lexington to London Heathrow?

    Located just 5.6 mi from the city center, Lexington Blue Grass is the airport most travelers will use when flying to London Heathrow from Lexington. Booking flights from Blue Grass (LEX) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

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

    A quick flight from Lexington to London Heathrow Airport can take about 10h 46m. United Airlines provides one of the quickest options available for as low as £678. The distance from Lexington to London Heathrow Airport is about 3995 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Lexington to Heathrow that include hotel bookings?

    Yes. In addition to deals on Lexington to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Lexington to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lexington to Heathrow.

  • Can I find deals for business class flights from Lexington to Heathrow?

    Yes. Cheapflights offers flight deals from Lexington to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Northampton
Colchester
Eastbourne
Brentford
Barnet
Southall
Southend-on-Sea
Salisbury
Enfield
Kingston upon Thames
Watford

Browse thousands of different options on Cheapflights for your next trip

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Why should you use Cheapflights to find cheap flight tickets from Lexington to Heathrow?

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Yes! Cheapflights helps users easily find flights from Lexington to Heathrow with no change fees.

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

Yes, Cheapflights offers price alerts on Lexington to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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