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

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

What airlines fly to London Heathrow Airport?

British Airways, American Airlines and Iberia 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 41% 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 connection time from Lexington to London Heathrow Airport?

Atlanta (ATL) has the shortest average layover time for this route: 1h 44m.

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

Chicago (ORD) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Atlanta (ATL) offer the lowest average round-trip price of $754.

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 November 2025, 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.

$221 Cheap Flights from Lexington to London Heathrow Airport in 2025/26

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 $926 to $1,136. The lowest price recently found on this route was $560.

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Find the cheapest flights from Lexington to London

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2:00 pm - 7:55 amLEX-LHR

12h 55m1 stop

7:40 am - 8:14 pmLHR-LEX

17h 34m2 stops

$560Lufthansa

Find Deal

Fri, Jan 9 - Sat, Feb 21

2:00 pm - 7:55 amLEX-LHR

12h 55m1 stop

7:40 am - 8:14 pmLHR-LEX

17h 34m1 stop

$602Lufthansa

Find Deal

Fri, Jan 9 - Sat, Feb 21

5:32 pm - 11:15 amLEX-LHR

12h 43m1 stop

6:35 am - 8:31 pmLHR-LEX

18h 56m2 stops

$611Lufthansa

Find Deal

Thu, Jan 15 - Fri, Jan 23

5:32 pm - 3:50 pmLEX-LHR

17h 18m2 stops

6:35 am - 8:31 pmLHR-LEX

18h 56m2 stops

$619Lufthansa

Find Deal

Sun, Jan 11 - Tue, Jan 27

2:00 pm - 6:30 amLEX-LHR

35h 30m2 stops

6:35 am - 8:14 pmLHR-LEX

18h 39m2 stops

$622Multiple Airlines

Find Deal

Fri, Jan 9 - Sat, Feb 21

5:32 pm - 7:55 amLEX-LHR

33h 23m1 stop

11:10 am - 1:25 pmLHR-LEX

31h 15m2 stops

$624United Airlines

Find Deal

Tue, Jan 6 - Tue, Jan 13

5:35 pm - 8:45 amLEX-LHR

10h 10m1 stop

11:45 am - 9:41 pmLHR-LEX

14h 56m2 stops

$625Delta

Find Deal

Wed, Jan 7 - Wed, Jan 14

10:30 am - 6:40 amLEX-LHR

15h 10m2 stops

11:10 am - 10:40 pmLHR-LEX

16h 30m2 stops

$629United Airlines

Find Deal

Fri, Jan 16 - Mon, Jan 19

2:00 pm - 11:15 amLEX-LHR

16h 15m1 stop

8:30 am - 8:31 pmLHR-LEX

17h 01m2 stops

$634United Airlines

Find Deal

Wed, Jan 7 - Wed, Jan 14

5:32 pm - 11:15 amLEX-LHR

12h 43m1 stop

1:35 pm - 10:40 pmLHR-LEX

14h 05m1 stop

$637Lufthansa

Find Deal

Thu, Jan 15 - Fri, Jan 23

Lufthansa flights from Lexington to London Heathrow Airport

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

Lufthansa

Jan 9

LEX2:00 pmLexington Blue Grass

12h 55m

1 stop

LHR7:55 amLondon Heathrow

Feb 21

LHR7:40 amLondon Heathrow

17h 34m

2 stops

LEX8:14 pmLexington Blue Grass

$560

Find similar

Lufthansa

Jan 9

LEX2:00 pmLexington Blue Grass

12h 55m

1 stop

LHR7:55 amLondon Heathrow

Feb 21

LHR7:40 amLondon Heathrow

17h 34m

1 stop

LEX8:14 pmLexington Blue Grass

$602

Find similar

Lufthansa

Jan 15

LEX5:32 pmLexington Blue Grass

12h 43m

1 stop

LHR11:15 amLondon Heathrow

Jan 23

LHR6:35 amLondon Heathrow

18h 56m

2 stops

LEX8:31 pmLexington Blue Grass

$611

Find similar

United Airlines flights from Lexington to London Heathrow Airport

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

United Airlines

Jan 6

LEX5:32 pmLexington Blue Grass

33h 23m

1 stop

LHR7:55 amLondon Heathrow

Jan 13

LHR11:10 amLondon Heathrow

31h 15m

2 stops

LEX1:25 pmLexington Blue Grass

$624

Find similar

United Airlines

Jan 16

LEX10:30 amLexington Blue Grass

15h 10m

2 stops

LHR6:40 amLondon Heathrow

Jan 19

LHR11:10 amLondon Heathrow

16h 30m

2 stops

LEX10:40 pmLexington Blue Grass

$629

Find similar

United Airlines

Jan 7

LEX2:00 pmLexington Blue Grass

16h 15m

1 stop

LHR11:15 amLondon Heathrow

Jan 14

LHR8:30 amLondon Heathrow

17h 01m

2 stops

LEX8:31 pmLexington Blue Grass

$634

Find similar

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

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Fri 1/9

2:00 pm-7:55 am

1 stop12h 55m

London Heathrow

Sat 2/21

7:40 am-8:14 pm

2 stops17h 34m

$560

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Fri 1/9

2:00 pm-7:55 am

1 stop12h 55m

London Heathrow

Sat 2/21

7:40 am-8:14 pm

1 stop17h 34m

$602

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Thu 1/15

5:32 pm-11:15 am

1 stop12h 43m

London Heathrow

Fri 1/23

6:35 am-8:31 pm

2 stops18h 56m

$611

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Sun 1/11

5:32 pm-3:50 pm

2 stops17h 18m

London Heathrow

Tue 1/27

6:35 am-8:31 pm

2 stops18h 56m

$619

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Fri 1/9

2:00 pm-6:30 am

2 stops35h 30m

London Heathrow

Sat 2/21

6:35 am-8:14 pm

2 stops18h 39m

$622

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 1/6

5:32 pm-7:55 am

1 stop33h 23m

London Heathrow

Tue 1/13

11:10 am-1:25 pm

2 stops31h 15m

$624

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 1/7

5:35 pm-8:45 am

1 stop10h 10m

London Heathrow

Wed 1/14

11:45 am-9:41 pm

2 stops14h 56m

$625

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Fri 1/16

10:30 am-6:40 am

2 stops15h 10m

London Heathrow

Mon 1/19

11:10 am-10:40 pm

2 stops16h 30m

$629

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 1/7

2:00 pm-11:15 am

1 stop16h 15m

London Heathrow

Wed 1/14

8:30 am-8:31 pm

2 stops17h 01m

$634

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Thu 1/15

5:32 pm-11:15 am

1 stop12h 43m

London Heathrow

Fri 1/23

1:35 pm-10:40 pm

1 stop14h 05m

$637

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 January is your next best option. Flight prices from Lexington to London Heathrow Airport during January average around $704.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $803. The most expensive day to fly to London Heathrow Airport is Friday, with ticket prices averaging around $1,165.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Lexington to London Heathrow Airport at noon for as low as $930. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,107.

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

Direct flights	None

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

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 10m.
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 November 2025, 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 44% of the total bookings. Other popular airlines include British Airways with 21%, Delta with 21%, and Virgin Atlantic with 13%.

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 $564	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $573	Free Cancellation	Rating 7.9 7,993 reviews	Search Delta flights
American Airlines	PriceFrom $692	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
British Airways	PriceFrom $701	Free Cancellation	Rating 6.7 7,535 reviews	Search British Airways flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Stratford-upon-Avon

Crawley

Brentwood

Chelmsford

Salisbury

Wembley

Folkestone

Romford

Ilford

Cobham

Swindon

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

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Lexington flight routes

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Flights from Lexington Blue Grass to Orlando Sanford Intl

Flights from Lexington Blue Grass to Fort Lauderdale

Cheap flights from Lexington to London from $221

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 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from Lexington to London Heathrow Airport

Our best Lufthansa 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

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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

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

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 day to depart on your flight to London Heathrow Airport?

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $803. The most expensive day to fly to London Heathrow Airport is Friday, with ticket prices averaging around $1,165.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

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

American Airlines, British Airways, and Aer Lingus are the most popular carriers operating 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?

Chicago (ORD) was the most common stop: 50% 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 Atlanta (ATL) offer the lowest average round-trip price of $754.

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

Atlanta (ATL) has the shortest average layover time for this route: 1h 44m.

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

Direct flights

How far is Lexington Blue Grass to London Heathrow by plane?

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

How many operators does momondo search 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?

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

What is the most popular airline 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?

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

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

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

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

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