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Heathrow

$330+ Cheap flights from Lexington (LEX) to Heathrow (LHR)

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — LHR
May 26 — Jun 21
Tue 5/26
Tue 6/2
1 adult, Economy
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Cheap flight deals from Lexington to Heathrow

Cheapest flights from Lexington to Heathrow
Explore the most affordable flight options available from Lexington to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 26, 2026.

This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:00 pm
LEX
-
LHR
1 stop16h 15m
United Airlines
Fri 11/136:50 am
LHR
-
LEX
2 stops18h 33m
United Airlines
Deal found 4/22$776
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:10 am
LEX
-
LHR
2 stops17h 00m
United Airlines
Thu 11/129:00 am
LHR
-
LEX
2 stops18h 30m
United Airlines
Deal found 4/24$786
This British Airways deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:10 pm
LEX
-
LHR
1 stop13h 10m
British Airways
Thu 10/18:15 am
LHR
-
LEX
2 stops20h 44m
British Airways
Deal found 4/21$889
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:30 am
LEX
-
LHR
1 stop19h 25m
United Airlines
Tue 11/1711:10 am
LHR
-
LEX
2 stops16h 20m
United Airlines
Deal found 4/22$906
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:10 am
LEX
-
LHR
2 stops15h 00m
United Airlines
Thu 11/196:50 am
LHR
-
LEX
2 stops18h 33m
United Airlines
Deal found 4/22$909
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:10 am
LEX
-
LHR
2 stops15h 00m
United Airlines
Tue 11/1711:10 am
LHR
-
LEX
2 stops16h 20m
United Airlines
Deal found 4/22$910
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:00 pm
LEX
-
LHR
2 stops14h 10m
United Airlines
Tue 11/1711:10 am
LHR
-
LEX
2 stops16h 20m
United Airlines
Deal found 4/22$911
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:00 am
LEX
-
LHR
1 stop20h 30m
United Airlines
Mon 3/224:40 pm
LHR
-
LEX
2 stops31h 43m
United Airlines
Deal found 4/25$916
This KAYAK deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:30 pm
LEX
-
LHR
2 stops38h 50m
Scandinavian Airlines
Sat 12/55:00 pm
LHR
-
LEX
2 stops33h 21m
Scandinavian Airlines
Deal found 4/26$923

Find flight deals from Lexington to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to Heathrow (LHR). 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 April 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$889
(British Airways)

One-way from

$330
(oojo)

Popular in

May

Cheapest in

November

Average price

$671
Provider with most accurate pricing for Lexington Blue Grass-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lexington Blue Grass-London Heathrow flights.
Search Deals
From Lexington Blue Grass to London Heathrow
Search Deals
One-way flight from Lexington Blue Grass to London Heathrow
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($399 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($84 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington to Heathrow 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 2,558,603 searches. Data last updated April 26, 2026.
Use the filters below to find and compare flights from Lexington to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 9/22

4:10 pm-10:20 am

1 stop13h 10m

London Heathrow

Thu 10/1

8:15 am-11:59 pm

2 stops20h 44m

$889

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 9/22

11:05 am-10:00 am

2 stops17h 55m

London Heathrow

Thu 10/1

6:50 am-8:23 pm

2 stops18h 33m

$909

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Thu 9/17

12:04 pm-11:15 am

1 stop18h 11m

London Heathrow

Tue 9/22

7:50 am-11:59 pm

2 stops21h 09m

$925

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 8/3

5:55 pm-11:55 am

1 stop13h 00m

London Heathrow

Fri 8/21

8:00 am-8:27 pm

1 stop17h 27m

$935

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Thu 8/6

1:55 pm-8:35 am

2 stops13h 40m

London Heathrow

Tue 8/25

6:50 am-4:54 pm

2 stops15h 04m

$964

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Thu 7/30

1:55 pm-6:45 am

1 stop11h 50m

London Heathrow

Fri 8/21

5:40 pm-4:54 pm

2 stops28h 14m

$970

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 8/17

6:00 pm-11:55 am

1 stop12h 55m

London Heathrow

Mon 3/22

7:40 am-6:37 pm

1 stop14h 57m

$984
Quickest round-trip

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 8/3

7:44 pm-11:55 am

1 stop11h 11m

London Heathrow

Sat 8/22

11:05 am-6:56 pm

1 stop12h 51m

$985

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Fri 8/21

1:53 pm-6:45 am

1 stop11h 52m

London Heathrow

Sat 12/5

6:35 am-6:37 pm

2 stops17h 02m

$1,006
Cheapest one-way
Quickest one-way

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 8/17

7:02 pm-11:15 am

1 stop11h 13m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Lexington to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lexington to Heathrow in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lexington-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lexington-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lexington-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lexington-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 Lexington to London Heathrow Airport

What is the cheapest month to book a flight from Lexington to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Lexington to London Heathrow Airport (average of $572). Flying from Lexington to London Heathrow Airport in May is currently the most expensive (average of $1,882). 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 to fly round-trip from Lexington to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated April 26, 2026.
Read reviews from past customers who have flown Delta,American Airlines, andBritish Airways from Lexington to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,461 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,461 reviews
Delta
7.9
Good
8,461 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,677 reviews
Delta
7.9
Good
8,461 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,919 reviews
Delta
7.9
Good
8,461 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Lexington to Heathrow. 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 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 3 different airlines.

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

    Airlines like British Airways and United Airlines fly from Lexington to London Heathrow Airport in about 13h 10m. The time it takes to get you to your destination can typically vary by up to 4h 45m. The distance from Lexington to London Heathrow Airport is about 3995 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $571, Delta will fly you from Lexington to London Heathrow Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and British Airways - these airlines can fly you to your destination from $631 and $712, respectively. Delta is priced at 40% lower than the current average price of a flight leaving 3 months from now.

  • 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 vacation 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.

  • What is the cheapest month to book a flight from Lexington to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Lexington to London Heathrow Airport (average of $572). Flying from Lexington to London Heathrow Airport in May is currently the most expensive (average of $1,882). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Lexington to Heathrow

Discover the top 3 airlines that operate flights from Lexington to Heathrow. 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 2,558,603 searches. Data last updated April 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$571Average$764FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$631Average$852FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$712Average$987FlexibilityNo cancel feeOn-time70%

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