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

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

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 Detroit (DTW) offer the lowest average round-trip price of $1,265.

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 58m.

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 43% 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 airport is the most popular layover for flights between Lexington and London Heathrow Airport?

Chicago (ORD) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

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 January 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.

$319 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 $704 to $754. The lowest price recently found on this route was $562.

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Find the cheapest flights from Lexington to London

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5:45 pm - 11:15 am

LEX

LHR

12h 30m1 stop

11:10 am - 11:49 pm

LHR

LEX

17h 39m2 stops

$562Lufthansa

Fri, Feb 20 - Fri, Feb 27

2:00 pm - 7:55 am

LEX

LHR

12h 55m1 stop

7:40 am - 8:09 pm

LHR

LEX

17h 29m2 stops

$565Lufthansa

Wed, Feb 4 - Wed, Feb 25

5:13 pm - 8:15 am

LEX

LHR

10h 02m1 stop

7:35 am - 11:16 pm

LHR

LEX

19h 41m2 stops

$571British Airways

Wed, Mar 4 - Wed, Mar 18

5:07 pm - 12:15 pm

LEX

LHR

14h 08m1 stop

7:30 pm - 5:21 pm

LHR

LEX

26h 51m2 stops

$584British Airways

Wed, Apr 1 - Wed, Apr 15

4:58 pm - 10:25 am

LEX

LHR

12h 27m1 stop

12:35 pm - 11:26 pm

LHR

LEX

15h 51m1 stop

$589British Airways

Wed, Feb 4 - Wed, Feb 25

5:35 pm - 8:45 am

LEX

LHR

10h 10m1 stop

8:55 am - 6:51 pm

LHR

LEX

14h 56m1 stop

$596Virgin Atlantic

Fri, Feb 20 - Fri, Feb 27

4:22 pm - 12:05 pm

LEX

LHR

15h 43m2 stops

6:05 am - 11:16 pm

LHR

LEX

21h 11m2 stops

$603British Airways

Tue, Mar 10 - Tue, Mar 17

5:07 pm - 9:05 am

LEX

LHR

10h 58m1 stop

12:15 pm - 11:24 pm

LHR

LEX

16h 09m1 stop

$604British Airways

Wed, Apr 1 - Wed, Apr 15

10:37 am - 8:05 am

LEX

LHR

16h 28m2 stops

11:30 am - 9:39 pm

LHR

LEX

15h 09m2 stops

$607Delta

Wed, Feb 4 - Wed, Feb 25

5:49 pm - 8:45 am

LEX

LHR

10h 56m1 stop

3:50 pm - 9:20 am

LHR

LEX

21h 30m1 stop

$609Delta

Tue, Mar 10 - Tue, Mar 17

KLM flights from Lexington to London Heathrow Airport

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

KLM

Feb 21

LEX10:40 amLexington Blue Grass

17h 25m

1 stop

LHR9:05 amLondon Heathrow

Feb 28

LHR10:45 amLondon Heathrow

27h 35m

1 stop

LEX9:20 amLexington Blue Grass

$651

Find similar

KLM

Apr 5

LEX7:55 pmLexington Blue Grass

12h 35m

1 stop

LHR1:30 pmLondon Heathrow

Apr 13

LHR10:45 amLondon Heathrow

15h 57m

1 stop

LEX9:42 pmLexington Blue Grass

$675

Find similar

KLM

May 3

LEX12:26 pmLexington Blue Grass

12h 59m

1 stop

LHR6:25 amLondon Heathrow

May 18

LHR11:15 amLondon Heathrow

12h 39m

1 stop

LEX6:54 pmLexington Blue Grass

$716

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

Feb 19

LEX7:00 amLexington Blue Grass

19h 55m

1 stop

LHR7:55 amLondon Heathrow

Feb 26

LHR6:50 amLondon Heathrow

21h 59m

2 stops

LEX11:49 pmLexington Blue Grass

$630

Find similar

United Airlines

Feb 25

LEX2:03 pmLexington Blue Grass

12h 52m

1 stop

LHR7:55 amLondon Heathrow

Mar 1

LHR9:00 amLondon Heathrow

36h 48m

2 stops

LEX4:48 pmLexington Blue Grass

$631

Find similar

United Airlines

Feb 27

LEX2:03 pmLexington Blue Grass

14h 07m

2 stops

LHR9:10 amLondon Heathrow

Mar 3

LHR6:35 amLondon Heathrow

18h 34m

2 stops

LEX8:09 pmLexington Blue Grass

$635

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 2/20

5:45 pm-11:15 am

1 stop12h 30m

London Heathrow

Fri 2/27

11:10 am-11:49 pm

2 stops17h 39m

$562

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 2/4

2:00 pm-7:55 am

1 stop12h 55m

London Heathrow

Wed 2/25

7:40 am-8:09 pm

2 stops17h 29m

$565

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 3/4

5:13 pm-8:15 am

1 stop10h 02m

London Heathrow

Wed 3/18

7:35 am-11:16 pm

2 stops19h 41m

$571

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 4/1

5:07 pm-12:15 pm

1 stop14h 08m

London Heathrow

Wed 4/15

7:30 pm-5:21 pm

2 stops26h 51m

$584

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 2/4

4:58 pm-10:25 am

1 stop12h 27m

London Heathrow

Wed 2/25

12:35 pm-11:26 pm

1 stop15h 51m

$589

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Fri 2/20

5:35 pm-8:45 am

1 stop10h 10m

London Heathrow

Fri 2/27

8:55 am-6:51 pm

1 stop14h 56m

$596

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 3/10

4:22 pm-12:05 pm

2 stops15h 43m

London Heathrow

Tue 3/17

6:05 am-11:16 pm

2 stops21h 11m

$603

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 4/1

5:07 pm-9:05 am

1 stop10h 58m

London Heathrow

Wed 4/15

12:15 pm-11:24 pm

1 stop16h 09m

$604

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 2/4

10:37 am-8:05 am

2 stops16h 28m

London Heathrow

Wed 2/25

11:30 am-9:39 pm

2 stops15h 09m

$607

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 3/10

5:49 pm-8:45 am

1 stop10h 56m

London Heathrow

Tue 3/17

3:50 pm-9:20 am

1 stop21h 30m

$609

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 January is your next best option. Flight prices from Lexington to London Heathrow Airport during January average around $704.

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	10h 02m
Direct flights	None

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

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 January 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 42% of the total bookings. Other popular airlines include Delta with 24%, British Airways 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 7.5 678 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $573	Free Cancellation	Rating 7.9 8,021 reviews	Search Delta flights
American Airlines	PriceFrom $692	Free Cancellation	Rating 7.2 11,088 reviews	Search American Airlines flights
British Airways	PriceFrom $712	Free Cancellation	Rating 6.7 7,655 reviews	Search British Airways flights

Gatwick

Luton

Hounslow

Milton Keynes

Dover

Slough

Guildford

Hayes

Crawley

Dartford

Stratford-upon-Avon

Brentwood

Salisbury

Watford

Wembley

Cobham

Folkestone

Romford

Richmond

Uxbridge

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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Lexington flight routes

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Cheap flights from Lexington to London from $319

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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Find the cheapest flights from Lexington to London

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KLM flights from Lexington to London Heathrow Airport

Our best KLM 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?

Aer Lingus, Delta, and British Airways 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: 60% 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 Detroit (DTW) offer the lowest average round-trip price of $1,265.

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: 1h 58m.

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

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