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 09m.

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.

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 47% 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 Aer Lingus 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: 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 $928.

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 February 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.

$248 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 $735 to $746. The lowest price recently found on this route was $611.

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Find the cheapest flights from Lexington to London

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Enter your travel dates to find the best prices.

5:39 pm - 6:35 pm

LEX

LHR

20h 56m

2 stops

11:10 am - 11:44 pm

LHR

LEX

16h 34m

2 stops

$611Lufthansa

Tue, Mar 10 - Tue, Mar 17

5:45 pm - 6:25 pm

LEX

LHR

19h 40m

2 stops

10:50 am - 11:44 pm

LHR

LEX

17h 54m

2 stops

$626Lufthansa

Tue, Apr 28 - Tue, May 19

5:39 pm - 11:15 am

LEX

LHR

13h 36m

1 stop

6:50 am - 8:09 pm

LHR

LEX

17h 19m

2 stops

$632United Airlines

Tue, Mar 10 - Tue, Mar 17

2:20 pm - 11:40 am

LEX

LHR

17h 20m

1 stop

6:30 am - 9:42 pm

LHR

LEX

19h 12m

2 stops

$633Delta

Mon, Mar 9 - Thu, Mar 19

5:45 pm - 6:25 pm

LEX

LHR

19h 40m

2 stops

11:30 am - 11:45 pm

LHR

LEX

17h 15m

2 stops

$636Lufthansa

Wed, Apr 8 - Wed, Apr 15

5:45 pm - 6:25 pm

LEX

LHR

19h 40m

2 stops

8:30 am - 11:45 pm

LHR

LEX

20h 15m

2 stops

$637Lufthansa

Wed, Apr 8 - Wed, Apr 15

10:25 am - 5:55 am

LEX

LHR

15h 30m

1 stop

7:30 am - 11:44 pm

LHR

LEX

20h 14m

2 stops

$643United Airlines

Mon, Mar 9 - Wed, Mar 18

1:56 pm - 5:55 am

LEX

LHR

11h 59m

1 stop

6:00 pm - 11:44 pm

LHR

LEX

33h 44m

2 stops

$646United Airlines

Wed, Mar 11 - Sun, Mar 15

4:15 pm - 7:50 am

LEX

LHR

10h 35m

1 stop

7:30 pm - 5:20 pm

LHR

LEX

26h 50m

2 stops

$647British Airways

Wed, Apr 8 - Wed, Apr 15

1:57 pm - 6:45 am

LEX

LHR

11h 48m

1 stop

6:50 am - 11:44 pm

LHR

LEX

21h 54m

2 stops

$648United Airlines

Wed, Apr 1 - Tue, Apr 7

United Airlines flights from Lexington to London Heathrow Airport

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

United Airlines

Mar 10

LEX5:39 pmLexington Blue Grass

13h 36m

1 stop

LHR11:15 amLondon Heathrow

Mar 17

LHR6:50 amLondon Heathrow

17h 19m

2 stops

LEX8:09 pmLexington Blue Grass

$632

United Airlines

Mar 9

LEX10:25 amLexington Blue Grass

15h 30m

1 stop

LHR5:55 amLondon Heathrow

Mar 18

LHR7:30 amLondon Heathrow

20h 14m

2 stops

LEX11:44 pmLexington Blue Grass

$643

United Airlines

Mar 11

LEX1:56 pmLexington Blue Grass

11h 59m

1 stop

LHR5:55 amLondon Heathrow

Mar 15

LHR6:00 pmLondon Heathrow

33h 44m

2 stops

LEX11:44 pmLexington Blue Grass

$646

British Airways flights from Lexington to London Heathrow Airport

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

British Airways

Apr 8

LEX4:15 pmLexington Blue Grass

10h 35m

1 stop

LHR7:50 amLondon Heathrow

Apr 15

LHR7:30 pmLondon Heathrow

26h 50m

2 stops

LEX5:20 pmLexington Blue Grass

$647

British Airways

Apr 26

LEX4:27 pmLexington Blue Grass

14h 48m

1 stop

LHR12:15 pmLondon Heathrow

May 18

LHR9:35 pmLondon Heathrow

31h 17m

2 stops

LEX11:52 pmLexington Blue Grass

$652

British Airways

Apr 26

LEX4:27 pmLexington Blue Grass

14h 48m

1 stop

LHR12:15 pmLondon Heathrow

May 18

LHR8:35 pmLondon Heathrow

32h 17m

2 stops

LEX11:52 pmLexington Blue Grass

$653

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

Tue 3/10

5:39 pm-6:35 pm

2 stops20h 56m

London Heathrow

Tue 3/17

11:10 am-11:44 pm

2 stops16h 34m

$611

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 4/28

5:45 pm-6:25 pm

2 stops19h 40m

London Heathrow

Tue 5/19

10:50 am-11:44 pm

2 stops17h 54m

$626

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 3/10

5:39 pm-11:15 am

1 stop13h 36m

London Heathrow

Tue 3/17

6:50 am-8:09 pm

2 stops17h 19m

$632

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 3/9

2:20 pm-11:40 am

1 stop17h 20m

London Heathrow

Thu 3/19

6:30 am-9:42 pm

2 stops19h 12m

$633

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 4/8

5:45 pm-6:25 pm

2 stops19h 40m

London Heathrow

Wed 4/15

11:30 am-11:45 pm

2 stops17h 15m

$636

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 4/8

5:45 pm-6:25 pm

2 stops19h 40m

London Heathrow

Wed 4/15

8:30 am-11:45 pm

2 stops20h 15m

$637

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 3/9

10:25 am-5:55 am

1 stop15h 30m

London Heathrow

Wed 3/18

7:30 am-11:44 pm

2 stops20h 14m

$643

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 3/11

1:56 pm-5:55 am

1 stop11h 59m

London Heathrow

Sun 3/15

6:00 pm-11:44 pm

2 stops33h 44m

$646

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 4/8

4:15 pm-7:50 am

1 stop10h 35m

London Heathrow

Wed 4/15

7:30 pm-5:20 pm

2 stops26h 50m

$647

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 4/1

1:57 pm-6:45 am

1 stop11h 48m

London Heathrow

Tue 4/7

6:50 am-11:44 pm

2 stops21h 54m

$648

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 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 05m
Direct flights	None

The fastest flight from Lexington to London Heathrow Airport takes 10h 05m

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 05m.
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 February 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 48% of the total bookings. Other popular airlines include British Airways with 20%, Delta with 18%, 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 $571	Free Cancellation	Rating 7.9 8,183 reviews	Search Delta flights
American Airlines	PriceFrom $641	Free Cancellation	Rating 7.2 11,272 reviews	Search American Airlines flights
British Airways	PriceFrom $712	Free Cancellation	Rating 6.7 7,733 reviews	Search British Airways flights

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Hounslow

Milton Keynes

Luton

Dover

Slough

Crawley

Hayes

Wembley

Dartford

Stratford-upon-Avon

Croydon

Brentwood

Guildford

Harrow

Watford

Cobham

Folkestone

Romford

Stansted

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 $371

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Cheap flights from Lexington to London from $248

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 7/13. 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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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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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 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

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

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