What airlines fly to London Heathrow Airport?

British Airways, American Airlines and Delta are the top three most popular airlines that fly to London Heathrow Airport from Lexington according to our data. British Airways is the first choice among our users, with 57% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 9 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Lexington Blue Grass to London Heathrow?

British Airways, Virgin Atlantic, and Aer Lingus are the most popular carriers operating from Lexington Blue Grass to London Heathrow

When did momondo last update prices for flights from Lexington Blue Grass Airport to London Heathrow Airport?

Prices for flights from Lexington Blue Grass Airport to London Heathrow Airport refresh daily.

How many operators does momondo search for flights from Lexington Blue Grass Airport to London Heathrow Airport?

As of October 2026, there are 4 operators available to choose from for flights from Lexington Blue Grass Airport to London Heathrow Airport.

How old do you have to be to fly from Lexington Blue Grass Airport to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lexington Blue Grass Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$330 Cheap Flights from Lexington to London Heathrow Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Lexington to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:36 pm - 10:00 amLEX Lexington Blue Grass-LHR London Heathrow

16h 24m1 stop Dallas/Fort Worth

7:30 am - 10:28 pmLHR London Heathrow-LEX Lexington Blue Grass

19h 58m2 stops Madrid Barajas Dallas/Fort Worth

$878Multiple Airlines

Tue, Jan 12 - Tue, Jan 26

1:50 pm - 9:00 pmLEX Lexington Blue Grass-LHR London Heathrow

26h 10m2 stops Chicago O'Hare Intl Ottawa

9:00 am - 11:56 pmLHR London Heathrow-LEX Lexington Blue Grass

19h 56m2 stops Zurich Chicago O'Hare Intl

$879United Airlines

Tue, Jan 12 - Tue, Jan 26

1:30 pm - 6:25 amLEX Lexington Blue Grass-LHR London Heathrow

11h 55m1 stop Atlanta Hartsfield-Jackson

8:40 am - 9:35 pmLHR London Heathrow-LEX Lexington Blue Grass

16h 55m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$881Delta

Tue, Feb 16 - Tue, Mar 16

6:59 pm - 11:35 amLEX Lexington Blue Grass-LHR London Heathrow

11h 36m1 stop Chicago O'Hare Intl

7:35 am - 11:49 pmLHR London Heathrow-LEX Lexington Blue Grass

21h 14m2 stops Madrid Barajas Chicago O'Hare Intl

$882British Airways

Wed, Mar 3 - Wed, Mar 10

10:57 am - 6:25 amLEX Lexington Blue Grass-LHR London Heathrow

14h 28m1 stop Atlanta Hartsfield-Jackson

6:30 am - 5:19 pmLHR London Heathrow-LEX Lexington Blue Grass

15h 49m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$882Delta

Tue, Dec 1 - Tue, Dec 8

6:59 pm - 1:25 pmLEX Lexington Blue Grass-LHR London Heathrow

37h 26m2 stops Chicago O'Hare Intl Madrid Barajas

7:30 am - 11:49 pmLHR London Heathrow-LEX Lexington Blue Grass

20h 19m2 stops Madrid Barajas Chicago O'Hare Intl

$889British Airways

Tue, Feb 16 - Tue, Mar 16

12:33 pm - 6:50 amLEX Lexington Blue Grass-LHR London Heathrow

13h 17m1 stop Dallas/Fort Worth

8:20 am - 7:07 pmLHR London Heathrow-LEX Lexington Blue Grass

14h 47m1 stop Dallas/Fort Worth

$908American Airlines

Tue, Feb 16 - Tue, Mar 16

5:59 pm - 12:00 pmLEX Lexington Blue Grass-LHR London Heathrow

13h 01m1 stop Charlotte Douglas

12:35 pm - 11:42 pmLHR London Heathrow-LEX Lexington Blue Grass

16h 07m1 stop Chicago O'Hare Intl

$941American Airlines

Thu, Nov 12 - Thu, Nov 19

10:23 am - 6:25 amLEX Lexington Blue Grass-LHR London Heathrow

15h 02m1 stop Atlanta Hartsfield-Jackson

6:30 am - 10:49 pmLHR London Heathrow-LEX Lexington Blue Grass

21h 19m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,239Virgin Atlantic

Mon, Nov 23 - Fri, Nov 27

7:55 pm - 6:25 amLEX Lexington Blue Grass-LHR London Heathrow

29h 30m1 stop Atlanta Hartsfield-Jackson

11:20 am - 9:17 pmLHR London Heathrow-LEX Lexington Blue Grass

14h 57m1 stop Detroit Metropolitan Wayne County

$1,459Virgin Atlantic

Sun, Dec 20 - Sat, Jan 2

Cheap last minute flights

Enter your travel dates to find the best prices.

6:58 pm - 11:15 amLEX Lexington Blue Grass-LHR London Heathrow

11h 17m1 stop Chicago O'Hare Intl

7:30 am - 11:42 pmLHR London Heathrow-LEX Lexington Blue Grass

21h 12m2 stops Madrid Barajas Chicago O'Hare Intl

$1,012British Airways

Tue, Oct 6 - Fri, Nov 20

7:14 pm - 12:10 pmLEX Lexington Blue Grass-LHR London Heathrow

11h 56m1 stop Charlotte Douglas

9:55 am - 5:25 pmLHR London Heathrow-LEX Lexington Blue Grass

12h 30m1 stop Charlotte Douglas

$1,047American Airlines

Tue, Oct 6 - Fri, Nov 20

4:59 pm - 1:35 pmLEX Lexington Blue Grass-LHR London Heathrow

15h 36m2 stops Philadelphia Madrid Barajas

6:15 am - 11:42 pmLHR London Heathrow-LEX Lexington Blue Grass

22h 27m2 stops Madrid Barajas Chicago O'Hare Intl

$1,068British Airways

Tue, Oct 6 - Fri, Nov 20

4:48 pm - 7:50 amLEX Lexington Blue Grass-LHR London Heathrow

10h 02m1 stop Philadelphia

3:00 pm - 9:52 pmLHR London Heathrow-LEX Lexington Blue Grass

11h 52m1 stop Charlotte Douglas

$1,096American Airlines

Fri, Oct 2 - Fri, Oct 9

6:01 pm - 12:15 pmLEX Lexington Blue Grass-LHR London Heathrow

13h 14m1 stop Chicago O'Hare Intl

2:45 pm - 12:09 amLHR London Heathrow-LEX Lexington Blue Grass

14h 24m1 stop Chicago O'Hare Intl

$1,096American Airlines

Fri, Oct 2 - Fri, Oct 9

6:01 pm - 10:50 amLEX Lexington Blue Grass-LHR London Heathrow

11h 49m1 stop Chicago O'Hare Intl

6:15 am - 12:09 amLHR London Heathrow-LEX Lexington Blue Grass

22h 54m2 stops Barcelona-El Prat Chicago O'Hare Intl

$1,112British Airways

Fri, Oct 2 - Fri, Oct 9

4:48 pm - 10:20 amLEX Lexington Blue Grass-LHR London Heathrow

12h 32m1 stop Philadelphia

6:15 am - 12:09 amLHR London Heathrow-LEX Lexington Blue Grass

22h 54m2 stops Barcelona-El Prat Chicago O'Hare Intl

$1,112British Airways

Fri, Oct 2 - Fri, Oct 9

8:50 am - 6:55 amLEX Lexington Blue Grass-LHR London Heathrow

17h 05m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

6:50 am - 8:28 pmLHR London Heathrow-LEX Lexington Blue Grass

18h 38m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$1,172United Airlines

Fri, Oct 2 - Fri, Oct 9

10:11 am - 5:55 amLEX Lexington Blue Grass-LHR London Heathrow

14h 44m2 stops Chicago O'Hare Intl Newark

6:50 am - 11:55 pmLHR London Heathrow-LEX Lexington Blue Grass

22h 05m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$1,172United Airlines

Fri, Oct 2 - Fri, Oct 9

8:50 am - 11:55 amLEX Lexington Blue Grass-LHR London Heathrow

22h 05m1 stop Chicago O'Hare Intl

6:50 am - 9:28 amLHR London Heathrow-LEX Lexington Blue Grass

31h 38m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$1,173United Airlines

Fri, Oct 2 - Fri, Oct 9

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Delta flights from Lexington to London Heathrow Airport

Our best Delta deals on Lexington to London Heathrow Airport flight tickets

Delta

Dec 1

LEX10:57 amLexington Blue Grass

14h 28m

1 stop

LHR6:25 amLondon Heathrow

Dec 8

LHR6:30 amLondon Heathrow

15h 49m

2 stops

LEX5:19 pmLexington Blue Grass

$882

Delta

Feb 17

LEX10:05 amLexington Blue Grass

17h 55m

1 stop

LHR9:00 amLondon Heathrow

Mar 17

LHR6:30 amLondon Heathrow

18h 51m

2 stops

LEX9:21 pmLexington Blue Grass

$901

Delta

Nov 25

LEX6:00 amLexington Blue Grass

19h 25m

1 stop

LHR6:25 amLondon Heathrow

Dec 1

LHR6:30 amLondon Heathrow

19h 51m

2 stops

LEX9:21 pmLexington Blue Grass

$977

British Airways flights from Lexington to London Heathrow Airport

Our best British Airways deals on Lexington to London Heathrow Airport flight tickets

British Airways

Dec 1

LEX11:20 amLexington Blue Grass

16h 15m

1 stop

LHR8:35 amLondon Heathrow

Dec 8

LHR11:00 amLondon Heathrow

12h 52m

1 stop

LEX6:52 pmLexington Blue Grass

$900

British Airways

Jan 12

LEX7:26 pmLexington Blue Grass

11h 09m

1 stop

LHR11:35 amLondon Heathrow

Jan 26

LHR12:35 pmLondon Heathrow

16h 21m

1 stop

LEX11:56 pmLexington Blue Grass

$905

British Airways

Dec 1

LEX4:09 pmLexington Blue Grass

14h 56m

2 stops

LHR12:05 pmLondon Heathrow

Dec 8

LHR3:40 pmLondon Heathrow

13h 11m

1 stop

LEX11:51 pmLexington Blue Grass

$909

momondo Fare Finder

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 Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Tue 1/12

12:36 pm-10:00 am

1 stop16h 24m

London Heathrow

Tue 1/26

7:30 am-10:28 pm

2 stops19h 58m

$878

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Tue 1/12

1:50 pm-9:00 pm

2 stops26h 10m

London Heathrow

Tue 1/26

9:00 am-11:56 pm

2 stops19h 56m

$879

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Tue 2/16

1:30 pm-6:25 am

1 stop11h 55m

London Heathrow

Tue 3/16

8:40 am-9:35 pm

2 stops16h 55m

$881

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Wed 3/3

6:59 pm-11:35 am

1 stop11h 36m

London Heathrow

Wed 3/10

7:35 am-11:49 pm

2 stops21h 14m

$882

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Tue 12/1

10:57 am-6:25 am

1 stop14h 28m

London Heathrow

Tue 12/8

6:30 am-5:19 pm

2 stops15h 49m

$882

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Tue 2/16

6:59 pm-1:25 pm

2 stops37h 26m

London Heathrow

Tue 3/16

7:30 am-11:49 pm

2 stops20h 19m

$889

Quickest round-trip

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Tue 2/16

12:33 pm-6:50 am

1 stop13h 17m

London Heathrow

Tue 3/16

8:20 am-7:07 pm

1 stop14h 47m

$908

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Thu 11/12

5:59 pm-12:00 pm

1 stop13h 01m

London Heathrow

Thu 11/19

12:35 pm-11:42 pm

1 stop16h 07m

$941

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Mon 11/23

10:23 am-6:25 am

1 stop15h 02m

London Heathrow

Fri 11/27

6:30 am-10:49 pm

2 stops21h 19m

$1,239

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Sun 12/20

7:55 pm-6:25 am

1 stop29h 30m

London Heathrow

Sat 1/2

11:20 am-9:17 pm

1 stop14h 57m

$1,459

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lexington to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to London Heathrow Airport?

The month of December is, on average, the cheapest month to fly to London Heathrow Airport from Lexington, with most prices found around $570. If you’re not able to fly to London Heathrow Airport in December, then April is your next best option. Flight prices from Lexington to London Heathrow Airport during April average around $686.

Can stopping save me money on Lexington to London Heathrow Airport flights?

You could potentially save up to 21% on your flight if you consider stops on a Lexington to London Heathrow Airport flight.

When to book flights from Lexington to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Lexington to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Lexington to London Heathrow Airport (LEX to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to London Heathrow Airport

Best Price Found	$330
Fastest flight time	10h 02m
Direct flights	None

The best one-way flight to London Heathrow Airport from Lexington in the past 72 hours is $330. The best round-trip flight deal from Lexington to London Heathrow Airport found on momondo in the last 72 hours is $878.

The fastest flight from Lexington to London Heathrow Airport takes 10h 02m

There are no direct flights from Lexington to London Heathrow Airport. There are no popular flight routes from Lexington to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from Lexington to London Heathrow Airport

How far is Lexington Blue Grass to London Heathrow by plane?
A flight from Lexington Blue Grass to London Heathrow will travel around 3990.6 mi. In terms of flight time, this usually takes a little over 10h 02m.
When did momondo last update prices for flights from Lexington Blue Grass Airport to London Heathrow Airport?
Prices for flights from Lexington Blue Grass Airport to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from Lexington Blue Grass Airport to London Heathrow Airport?
As of October 2026, there are 4 operators available to choose from for flights from Lexington Blue Grass Airport to London Heathrow Airport.
How old do you have to be to fly from Lexington Blue Grass Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lexington Blue Grass Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Lexington to London Heathrow Airport?
Based on momondo bookings for flights between Lexington and London Heathrow Airport, the leading airline is American Airlines, making up 32% of the total bookings. Other popular airlines include British Airways with 26%, Delta with 21%, and Virgin Atlantic with 21%.

Best airlines flying from Lexington to London Heathrow Airport

Compare and see reviews for airlines that fly from Lexington to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $517	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom $615	Free Cancellation	Rating 6.7 8,241 reviews	Search British Airways flights
American Airlines	PriceFrom $631	Free Cancellation	Rating 7.0 12,101 reviews	Search American Airlines flights
Delta	PriceFrom $704	Free Cancellation	Rating 7.8 8,615 reviews	Search Delta flights

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Richmond

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Why use momondo?

Why should I use momondo to find a flight deal from Lexington to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Lexington.

Can I find flights from Lexington to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Lexington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Lexington to London?

Once you have performed a search for Lexington to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Lexington to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Lexington and alert you when they change.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to London Gatwick Airportfrom $405

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Flights to London Southend Airportfrom $597

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Flights to Belfast City Airportfrom $622

Cheap flights from Lexington to London from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to London departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Lexington to London

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Delta flights from Lexington to London Heathrow Airport

Our best Delta deals on Lexington to London Heathrow Airport flight tickets

British Airways flights from Lexington to London Heathrow Airport

Our best British Airways deals on Lexington to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Lexington to London Heathrow Airport

What is the cheapest month to fly to London Heathrow Airport?

Can stopping save me money on Lexington to London Heathrow Airport flights?

What is the cheapest airline that flies from Lexington Blue Grass to London Heathrow?

What airlines fly to London Heathrow Airport?

When to book flights from Lexington to London Heathrow Airport

Cheap Lexington to London Heathrow Airport (LEX to LHR) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Lexington to London Heathrow Airport

Best airlines flying from Lexington to London Heathrow Airport

Compare and see reviews for airlines that fly from Lexington to London Heathrow Airport with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Lexington flight routes

According to popular flight searches on momondo this year

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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