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 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 and Delta are the most popular carriers operating from Lexington Blue Grass to London Heathrow

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

Chicago (ORD) was the most common stop: 80% 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 has the shortest connection time from Lexington to London Heathrow Airport?

Chicago (ORD) has the shortest average layover time for this route: 2h 07m.

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 $1,081.

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 April 2026, there are 3 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

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 $1,555 to $1,269. The lowest price recently found on this route was $889.

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Find the cheapest flights from Lexington to London

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4:10 pm - 10:20 am

LEX

LHR

13h 10m

1 stop

8:15 am - 11:59 pm

LHR

LEX

20h 44m

2 stops

$889British Airways

Tue, Sep 22 - Thu, Oct 1

12:04 pm - 9:05 am

LEX

LHR

16h 01m

1 stop

9:15 am - 11:59 pm

LHR

LEX

19h 44m

1 stop

$896British Airways

Tue, Sep 22 - Thu, Oct 1

12:04 pm - 7:40 am

LEX

LHR

14h 36m

1 stop

9:35 pm - 11:59 pm

LHR

LEX

31h 24m

2 stops

$903British Airways

Mon, Sep 28 - Mon, Oct 5

11:05 am - 10:00 am

LEX

LHR

17h 55m

2 stops

6:50 am - 8:23 pm

LHR

LEX

18h 33m

2 stops

$909United Airlines

Tue, Sep 22 - Thu, Oct 1

12:04 pm - 6:45 pm

LEX

LHR

25h 41m

2 stops

9:35 pm - 11:59 pm

LHR

LEX

31h 24m

2 stops

$915Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

1:55 pm - 6:35 am

LEX

LHR

35h 40m

2 stops

9:30 am - 8:27 pm

LHR

LEX

39h 57m

2 stops

$923Air Canada

Tue, Jul 28 - Fri, Aug 21

7:06 pm - 12:15 pm

LEX

LHR

12h 09m

1 stop

7:50 am - 11:59 pm

LHR

LEX

21h 09m

2 stops

$932British Airways

Mon, Sep 14 - Mon, Sep 21

7:00 am - 6:20 am

LEX

LHR

18h 20m

1 stop

9:20 am - 5:12 pm

LHR

LEX

12h 52m

1 stop

$935Delta

Sun, Sep 13 - Thu, Sep 24

1:55 pm - 9:00 am

LEX

LHR

14h 05m

1 stop

2:05 pm - 12:09 am

LHR

LEX

15h 04m

2 stops

$938United Airlines

Tue, Jul 28 - Fri, Aug 21

8:50 am - 7:15 am

LEX

LHR

17h 25m

2 stops

8:00 am - 12:09 am

LHR

LEX

21h 09m

1 stop

$939United Airlines

Wed, Jul 29 - Fri, Aug 21

British Airways flights from Lexington to London Heathrow Airport

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

British Airways

Sep 22

LEX4:10 pmLexington Blue Grass

13h 10m

1 stop

LHR10:20 amLondon Heathrow

Oct 1

LHR8:15 amLondon Heathrow

20h 44m

2 stops

LEX11:59 pmLexington Blue Grass

$889

British Airways

Sep 22

LEX12:04 pmLexington Blue Grass

16h 01m

1 stop

LHR9:05 amLondon Heathrow

Oct 1

LHR9:15 amLondon Heathrow

19h 44m

1 stop

LEX11:59 pmLexington Blue Grass

$896

British Airways

Sep 28

LEX12:04 pmLexington Blue Grass

14h 36m

1 stop

LHR7:40 amLondon Heathrow

Oct 5

LHR9:35 pmLondon Heathrow

31h 24m

2 stops

LEX11:59 pmLexington Blue Grass

$903

United Airlines flights from Lexington to London Heathrow Airport

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

United Airlines

Sep 22

LEX11:05 amLexington Blue Grass

17h 55m

2 stops

LHR10:00 amLondon Heathrow

Oct 1

LHR6:50 amLondon Heathrow

18h 33m

2 stops

LEX8:23 pmLexington Blue Grass

$909

United Airlines

Jul 28

LEX1:55 pmLexington Blue Grass

14h 05m

1 stop

LHR9:00 amLondon Heathrow

Aug 21

LHR2:05 pmLondon Heathrow

15h 04m

2 stops

LEX12:09 amLexington Blue Grass

$938

United Airlines

Jul 29

LEX8:50 amLexington Blue Grass

17h 25m

2 stops

LHR7:15 amLondon Heathrow

Aug 21

LHR8:00 amLondon Heathrow

21h 09m

1 stop

LEX12:09 amLexington Blue Grass

$939

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

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

12:04 pm-9:05 am

1 stop16h 01m

London Heathrow

Thu 10/1

9:15 am-11:59 pm

1 stop19h 44m

$896

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 9/28

12:04 pm-7:40 am

1 stop14h 36m

London Heathrow

Mon 10/5

9:35 pm-11:59 pm

2 stops31h 24m

$903

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

Mon 9/28

12:04 pm-6:45 pm

2 stops25h 41m

London Heathrow

Mon 10/5

9:35 pm-11:59 pm

2 stops31h 24m

$915

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 7/28

1:55 pm-6:35 am

2 stops35h 40m

London Heathrow

Fri 8/21

9:30 am-8:27 pm

2 stops39h 57m

$923

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 9/14

7:06 pm-12:15 pm

1 stop12h 09m

London Heathrow

Mon 9/21

7:50 am-11:59 pm

2 stops21h 09m

$932

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Sun 9/13

7:00 am-6:20 am

1 stop18h 20m

London Heathrow

Thu 9/24

9:20 am-5:12 pm

1 stop12h 52m

$935

Quickest round-trip

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 7/28

1:55 pm-9:00 am

1 stop14h 05m

London Heathrow

Fri 8/21

2:05 pm-12:09 am

2 stops15h 04m

$938

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 7/29

8:50 am-7:15 am

2 stops17h 25m

London Heathrow

Fri 8/21

8:00 am-12:09 am

1 stop21h 09m

$939

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 $572. If you’re not able to fly to London Heathrow Airport in November, then April is your next best option. Flight prices from Lexington to London Heathrow Airport during April average around $671.

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	11h 08m
Direct flights	None

The fastest flight from Lexington to London Heathrow Airport takes 11h 08m

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 11h 08m.
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 April 2026, there are 3 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 45% of the total bookings. Other popular airlines include British Airways with 35% and Delta with 20%.

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
Delta	PriceFrom $571	Free Cancellation	Rating 7.9 8,448 reviews	Search Delta flights
American Airlines	PriceFrom $631	Free Cancellation	Rating 7.1 11,664 reviews	Search American Airlines flights
British Airways	PriceFrom $712	Free Cancellation	Rating 6.7 7,910 reviews	Search British Airways flights

Hounslow

Gatwick

Milton Keynes

Dover

Luton

Hayes

Stratford-upon-Avon

Crawley

Slough

Wembley

Stansted

Watford

Croydon

Brentwood

Dartford

Cobham

Folkestone

Guildford

Romford

Harrow

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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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 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.

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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

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