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 55% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 10 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Lexington to London Heathrow Airport?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 10h 00m.

Which airport is the most popular layover for flights between Lexington and London Heathrow Airport?

Chicago (ORD) was the most common stop: 78% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Lexington to London Heathrow Airport?

Flights via Chicago (ORD) offer the lowest average round-trip price of $895.

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

Delta, United Airlines, and British Airways are the most popular carriers operating from Lexington Blue Grass to London Heathrow

Which layover airport has the shortest connection time from Lexington to London Heathrow Airport?

Chicago (ORD) has the shortest average layover time for this route: 1h 57m.

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 July 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.

$463 Cheap Flights from Lexington to London Heathrow Airport in 2026

Q: What is the typical price of a round-trip flight between Lexington and London Heathrow Airport?

Prices are currently low for flights on this route. Typical prices usually range from $1,394 to $1,588. The lowest price recently found on this route was $779.

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.

6:10 pm - 8:55 am

LEX

LHR

33h 45m

1 stop

6:50 am - 11:42 pm

LHR

LEX

20h 52m

2 stops

$779United Airlines

Sat, Oct 24 - Tue, Oct 27

6:58 pm - 12:15 pm

LEX

LHR

12h 17m

1 stop

7:30 am - 11:49 pm

LHR

LEX

20h 19m

2 stops

$867British Airways

Tue, Oct 6 - Tue, Oct 27

9:00 am - 6:45 am

LEX

LHR

16h 45m

1 stop

6:50 am - 11:42 pm

LHR

LEX

20h 52m

2 stops

$883United Airlines

Tue, Oct 20 - Fri, Oct 30

9:00 am - 6:30 am

LEX

LHR

16h 30m

2 stops

6:50 am - 11:42 pm

LHR

LEX

20h 52m

2 stops

$886United Airlines

Tue, Oct 20 - Tue, Oct 27

4:59 pm - 7:50 am

LEX

LHR

9h 51m

1 stop

9:35 pm - 9:54 pm

LHR

LEX

29h 19m

2 stops

$891British Airways

Tue, Oct 13 - Mon, Oct 19

2:25 pm - 9:25 am

LEX

LHR

14h 00m

1 stop

11:55 am - 10:17 pm

LHR

LEX

14h 22m

1 stop

$893American Airlines

Tue, Oct 6 - Tue, Oct 27

6:58 pm - 5:15 pm

LEX

LHR

17h 17m

2 stops

9:35 pm - 9:54 pm

LHR

LEX

29h 19m

2 stops

$896British Airways

Tue, Oct 13 - Mon, Oct 19

7:10 am - 5:55 am

LEX

LHR

18h 45m

1 stop

6:50 am - 11:42 pm

LHR

LEX

20h 52m

2 stops

$902United Airlines

Sun, Oct 25 - Thu, Oct 29

6:10 pm - 6:55 am

LEX

LHR

31h 45m

1 stop

6:50 am - 7:10 pm

LHR

LEX

16h 20m

2 stops

$907United Airlines

Sat, Oct 24 - Thu, Oct 29

9:00 am - 6:45 am

LEX

LHR

16h 45m

1 stop

10:25 am - 11:42 pm

LHR

LEX

17h 17m

1 stop

$912United Airlines

Tue, Oct 20 - Tue, Oct 27

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

British Airways flights from Lexington to London Heathrow Airport

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

British Airways

Oct 6

LEX6:58 pmLexington Blue Grass

12h 17m

1 stop

LHR12:15 pmLondon Heathrow

Oct 27

LHR7:30 amLondon Heathrow

20h 19m

2 stops

LEX11:49 pmLexington Blue Grass

$867

British Airways

Oct 13

LEX4:59 pmLexington Blue Grass

9h 51m

1 stop

LHR7:50 amLondon Heathrow

Oct 19

LHR9:35 pmLondon Heathrow

29h 19m

2 stops

LEX9:54 pmLexington Blue Grass

$891

British Airways

Oct 13

LEX6:58 pmLexington Blue Grass

17h 17m

2 stops

LHR5:15 pmLondon Heathrow

Oct 19

LHR9:35 pmLondon Heathrow

29h 19m

2 stops

LEX9:54 pmLexington Blue Grass

$896

United Airlines flights from Lexington to London Heathrow Airport

Our best United Airlines deals on Lexington to London Heathrow Airport flight tickets

United Airlines

Oct 24

LEX6:10 pmLexington Blue Grass

33h 45m

1 stop

LHR8:55 amLondon Heathrow

Oct 27

LHR6:50 amLondon Heathrow

20h 52m

2 stops

LEX11:42 pmLexington Blue Grass

$779

United Airlines

Oct 20

LEX9:00 amLexington Blue Grass

16h 45m

1 stop

LHR6:45 amLondon Heathrow

Oct 30

LHR6:50 amLondon Heathrow

20h 52m

2 stops

LEX11:42 pmLexington Blue Grass

$883

United Airlines

Oct 20

LEX9:00 amLexington Blue Grass

16h 30m

2 stops

LHR6:30 amLondon Heathrow

Oct 27

LHR6:50 amLondon Heathrow

20h 52m

2 stops

LEX11:42 pmLexington Blue Grass

$886

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 - LHR

LEXLHR

Lexington Blue Grass

Sat 10/24

6:10 pm-8:55 am

1 stop33h 45m

London Heathrow

Tue 10/27

6:50 am-11:42 pm

2 stops20h 52m

$779

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 10/6

6:58 pm-12:15 pm

1 stop12h 17m

London Heathrow

Tue 10/27

7:30 am-11:49 pm

2 stops20h 19m

$867

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 10/20

9:00 am-6:45 am

1 stop16h 45m

London Heathrow

Fri 10/30

6:50 am-11:42 pm

2 stops20h 52m

$883

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 10/20

9:00 am-6:30 am

2 stops16h 30m

London Heathrow

Tue 10/27

6:50 am-11:42 pm

2 stops20h 52m

$886

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 10/13

4:59 pm-7:50 am

1 stop9h 51m

London Heathrow

Mon 10/19

9:35 pm-9:54 pm

2 stops29h 19m

$891

Quickest round-trip

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 10/6

2:25 pm-9:25 am

1 stop14h 00m

London Heathrow

Tue 10/27

11:55 am-10:17 pm

1 stop14h 22m

$893

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 10/13

6:58 pm-5:15 pm

2 stops17h 17m

London Heathrow

Mon 10/19

9:35 pm-9:54 pm

2 stops29h 19m

$896

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Sun 10/25

7:10 am-5:55 am

1 stop18h 45m

London Heathrow

Thu 10/29

6:50 am-11:42 pm

2 stops20h 52m

$902

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Sat 10/24

6:10 pm-6:55 am

1 stop31h 45m

London Heathrow

Thu 10/29

6:50 am-7:10 pm

2 stops16h 20m

$907

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 10/20

9:00 am-6:45 am

1 stop16h 45m

London Heathrow

Tue 10/27

10:25 am-11:42 pm

1 stop17h 17m

$912

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

Layovers

What is the typical price of a round-trip flight between Lexington and London Heathrow Airport?

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

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Lexington, with most prices found around $573. If you’re not able to fly to London Heathrow Airport in November, then December is your next best option. Flight prices from Lexington to London Heathrow Airport during December average around $600.

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

Fastest flight time	9h 51m
Direct flights	None

The fastest flight from Lexington to London Heathrow Airport takes 9h 51m

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 9h 51m.
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 July 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 28% of the total bookings. Other popular airlines include Delta with 25%, Virgin Atlantic with 25%, and British Airways with 22%.

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 7.5 692 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $573	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights
British Airways	PriceFrom $615	Free Cancellation	Rating 6.7 8,103 reviews	Search British Airways flights
American Airlines	PriceFrom $631	Free Cancellation	Rating 7.1 11,783 reviews	Search American Airlines flights

Hounslow

Gatwick

Milton Keynes

Luton

Hayes

Dover

Crawley

Wembley

Croydon

Stansted

Stratford-upon-Avon

Harrow

Slough

Watford

Brentwood

Ilford

Cobham

Folkestone

Guildford

Romford

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 8/7

Fri 8/14

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities

Other flights from Lexington

Other flights to London

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the United Kingdom

Flights to London Gatwick Airportfrom $369

Flights to London Stansted Airportfrom $482

Flights to London City Airportfrom $607

Flights to London Luton Airportfrom $504

Flights to Glasgow Intl Airportfrom $508

Flights to Belfast Intl Airportfrom $559

Flights to London Southend Airportfrom $584

Flights to Belfast City Airportfrom $742

Cheap flights from Lexington to London from $463

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 8/17. 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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

British Airways flights from Lexington to London Heathrow Airport

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

United Airlines flights from Lexington to London Heathrow Airport

Our best United Airlines 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 typical price of a round-trip flight between Lexington and London Heathrow Airport?

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

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

What airlines fly to London Heathrow Airport?

Which airport is the most popular layover for flights between Lexington and London Heathrow Airport?

Which layover airport offers the lowest fares from Lexington to London Heathrow Airport?

Which layover airport has the shortest travel time from Lexington to London Heathrow Airport?

Which layover airport has the shortest connection time from Lexington 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

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

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.

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year