HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$402+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — LHR
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lexington to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 11, 2026.

This Travelocity deal was found by Cheapflights users on 6/7. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:01 pm
LEX
-
LHR
1 stop13h 14m
British Airways
Tue 10/277:30 am
LHR
-
LEX
2 stops18h 09m
British Airways
Deal found 6/7$874
This FlightHub deal was found by Cheapflights users on 6/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:30 pm
LEX
-
LHR
2 stops24h 10m
Scandinavian Airlines
Wed 11/46:40 am
LHR
-
LEX
2 stops22h 16m
Scandinavian Airlines
Deal found 6/8$875
This British Airways deal was found by Cheapflights users on 6/10. 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 12/811:04 am
LEX
-
LHR
1 stop19h 31m
British Airways
Tue 12/156:45 pm
LHR
-
LEX
2 stops33h 50m
British Airways
Deal found 6/10$884
This FlightHub deal was found by Cheapflights users on 6/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:07 pm
LEX
-
LHR
1 stop12h 28m
British Airways
Thu 11/57:30 am
LHR
-
LEX
2 stops21h 08m
British Airways
Deal found 6/8$886
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:07 pm
LEX
-
LHR
1 stop12h 08m
British Airways
Fri 10/231:45 pm
LHR
-
LEX
1 stop12h 54m
British Airways
Deal found 6/10$890
This Scandinavian Airlines deal was found by Cheapflights users on 6/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:32 pm
LEX
-
LHR
2 stops36h 48m
Scandinavian Airlines
Sat 12/510:20 am
LHR
-
LEX
2 stops42h 36m
Scandinavian Airlines
Deal found 6/8$894
This Finnair deal was found by Cheapflights users on 6/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:04 am
LEX
-
LHR
1 stop14h 51m
Multiple Airlines
Tue 12/1511:00 am
LHR
-
LEX
1 stop17h 35m
Multiple Airlines
Deal found 6/10$898
This FlightHub deal was found by Cheapflights users on 6/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:07 pm
LEX
-
LHR
1 stop12h 08m
British Airways
Mon 10/267:15 pm
LHR
-
LEX
2 stops30h 24m
British Airways
Deal found 6/7$900
This United Airlines deal was found by Cheapflights users on 6/6. 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 9/221:58 pm
LEX
-
LHR
1 stop11h 47m
United Airlines
Tue 10/66:50 am
LHR
-
LEX
2 stops22h 05m
United Airlines
Deal found 6/6$904

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 June 11, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$874
(Travelocity)

One-way from

$402
(United Airlines)

Popular in

May

Cheapest in

November

Average price

$1,563
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 ($400 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($76 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 11, 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

Fri 8/21

3:32 pm-9:20 am

2 stops36h 48m

London Heathrow

Sat 12/5

10:20 am-9:26 pm

2 stops40h 06m

$894

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 10/14

10:20 am-8:35 am

2 stops17h 15m

London Heathrow

Fri 10/23

7:25 am-8:28 pm

2 stops18h 03m

$904

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 10/14

10:20 am-8:35 am

2 stops17h 15m

London Heathrow

Mon 10/19

5:50 pm-8:28 pm

2 stops31h 38m

$916

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Sat 8/22

4:30 pm-9:20 am

2 stops35h 50m

London Heathrow

Sat 12/5

10:20 am-9:26 pm

2 stops40h 06m

$924

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 9/21

5:57 pm-11:55 am

1 stop12h 58m

London Heathrow

Fri 10/2

11:05 am-11:55 pm

1 stop17h 50m

$932

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 10/12

4:10 pm-10:20 am

1 stop13h 10m

London Heathrow

Sun 10/18

7:50 am-9:39 pm

2 stops18h 49m

$938

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 10/14

6:00 am-8:30 am

1 stop21h 30m

London Heathrow

Sat 10/24

6:50 am-8:28 pm

2 stops18h 38m

$953

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 8/3

10:12 am-11:55 am

1 stop20h 43m

London Heathrow

Thu 8/20

6:50 am-11:55 pm

2 stops22h 05m

$964

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 9/23

12:40 pm-6:25 am

1 stop12h 45m

London Heathrow

Sat 10/3

3:15 pm-9:22 am

1 stop23h 07m

$989
Quickest round-trip

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 8/4

1:55 pm-6:45 am

1 stop11h 50m

London Heathrow

Thu 8/20

11:05 am-8:28 pm

1 stop14h 23m

$993

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 18 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 June.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Lexington-London Heathrow Airport flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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 $573). Flying from Lexington to London Heathrow Airport in May is currently the most expensive (average of $1,778). 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 June 11, 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
8,399 reviews

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,399 reviews
Delta
7.9
Good
8,399 reviews

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,640 reviews
Delta
7.9
Good
8,399 reviews

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
British Airways
6.7
Okay
8,044 reviews
Delta
7.9
Good
8,399 reviews

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 Scandinavian Airlines and United Airlines fly from Lexington to London Heathrow Airport in about 17h 15m. The time it takes to get you to your destination can typically vary by up to 19h 33m. 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 $573, 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 $741, respectively. Delta is priced at 38% 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 $573). Flying from Lexington to London Heathrow Airport in May is currently the most expensive (average of $1,778). 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
Dorking
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$573Average$911FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$631Average$823FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$741Average$964FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights