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.

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 57m.

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

United Airlines 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.

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 57% 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.

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 August 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.

$423 Cheap Flights from Lexington to London Heathrow Airport in 2026

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.

7:49 pm - 7:10 amLEX Lexington Blue Grass-LHR London Heathrow

30h 21m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

1:45 pm - 11:49 pmLHR London Heathrow-LEX Lexington Blue Grass

39h 04m2 stops Zurich Chicago O'Hare Intl

$763United Airlines

Mon, Nov 2 - Wed, Nov 4

7:49 pm - 7:10 amLEX Lexington Blue Grass-LHR London Heathrow

30h 21m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

1:45 pm - 11:49 pmLHR London Heathrow-LEX Lexington Blue Grass

39h 04m2 stops Zurich Chicago O'Hare Intl

$764United Airlines

Mon, Nov 2 - Wed, Nov 4

11:13 am - 8:35 amLEX Lexington Blue Grass-LHR London Heathrow

16h 22m1 stop Chicago O'Hare Intl

3:40 pm - 11:49 pmLHR London Heathrow-LEX Lexington Blue Grass

13h 09m1 stop Chicago O'Hare Intl

$872British Airways

Wed, Dec 2 - Fri, Dec 4

10:39 am - 7:10 amLEX Lexington Blue Grass-LHR London Heathrow

15h 31m1 stop Detroit Metropolitan Wayne County

9:55 am - 9:06 pmLHR London Heathrow-LEX Lexington Blue Grass

16h 11m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$885Virgin Atlantic

Mon, Sep 28 - Thu, Oct 8

10:39 am - 6:45 amLEX Lexington Blue Grass-LHR London Heathrow

15h 06m2 stops Detroit Metropolitan Wayne County Boston Logan Intl

9:55 am - 9:06 pmLHR London Heathrow-LEX Lexington Blue Grass

16h 11m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$889Virgin Atlantic

Mon, Sep 28 - Thu, Oct 8

11:43 am - 6:55 amLEX Lexington Blue Grass-LHR London Heathrow

14h 12m1 stop Charlotte Douglas

1:45 pm - 10:30 pmLHR London Heathrow-LEX Lexington Blue Grass

13h 45m1 stop Philadelphia

$894American Airlines

Mon, Sep 28 - Thu, Oct 8

6:58 pm - 10:50 amLEX Lexington Blue Grass-LHR London Heathrow

10h 52m1 stop Chicago O'Hare Intl

9:45 am - 6:24 pmLHR London Heathrow-LEX Lexington Blue Grass

13h 39m1 stop Chicago O'Hare Intl

$917British Airways

Mon, Oct 5 - Sun, Oct 18

7:00 pm - 12:50 pmLEX Lexington Blue Grass-LHR London Heathrow

12h 50m1 stop Dallas/Fort Worth

9:15 am - 5:25 pmLHR London Heathrow-LEX Lexington Blue Grass

13h 10m1 stop Charlotte Douglas

$945American Airlines

Mon, Sep 28 - Sat, Oct 10

12:47 pm - 7:50 amLEX Lexington Blue Grass-LHR London Heathrow

14h 03m1 stop Atlanta Hartsfield-Jackson

6:30 am - 6:54 pmLHR London Heathrow-LEX Lexington Blue Grass

17h 24m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,005Delta

Wed, Dec 16 - Sun, Dec 27

10:57 am - 7:05 amLEX Lexington Blue Grass-LHR London Heathrow

15h 08m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

6:30 am - 6:54 pmLHR London Heathrow-LEX Lexington Blue Grass

17h 24m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,009Delta

Wed, Dec 16 - Sun, Dec 27

Cheap last minute flights

Enter your travel dates to find the best prices.

3:32 pm - 7:15 amLEX Lexington Blue Grass-LHR London Heathrow

10h 43m1 stop Atlanta Hartsfield-Jackson

11:15 am - 7:46 pmLHR London Heathrow-LEX Lexington Blue Grass

13h 31m1 stop Atlanta Hartsfield-Jackson

$1,085Delta

Mon, Aug 10 - Wed, Aug 19

3:32 pm - 7:15 amLEX Lexington Blue Grass-LHR London Heathrow

10h 43m1 stop Atlanta Hartsfield-Jackson

9:20 am - 5:11 pmLHR London Heathrow-LEX Lexington Blue Grass

12h 51m1 stop Atlanta Hartsfield-Jackson

$1,085Delta

Sun, Aug 9 - Thu, Aug 20

9:52 am - 6:45 amLEX Lexington Blue Grass-LHR London Heathrow

15h 53m1 stop Chicago O'Hare Intl

8:00 am - 5:35 pmLHR London Heathrow-LEX Lexington Blue Grass

14h 35m1 stop Chicago O'Hare Intl

$1,085United Airlines

Tue, Aug 11 - Thu, Aug 20

5:56 pm - 11:20 amLEX Lexington Blue Grass-LHR London Heathrow

12h 24m1 stop Atlanta Hartsfield-Jackson

9:20 am - 5:11 pmLHR London Heathrow-LEX Lexington Blue Grass

12h 51m1 stop Atlanta Hartsfield-Jackson

$1,085Delta

Tue, Aug 11 - Wed, Aug 19

5:55 pm - 6:45 amLEX Lexington Blue Grass-LHR London Heathrow

31h 50m1 stop Chicago O'Hare Intl

8:00 am - 5:35 pmLHR London Heathrow-LEX Lexington Blue Grass

14h 35m1 stop Chicago O'Hare Intl

$1,091United Airlines

Sat, Aug 8 - Thu, Aug 20

4:54 pm - 10:20 amLEX Lexington Blue Grass-LHR London Heathrow

12h 26m1 stop Philadelphia

6:15 am - 11:46 pmLHR London Heathrow-LEX Lexington Blue Grass

22h 31m2 stops Madrid Barajas Chicago O'Hare Intl

$1,116British Airways

Fri, Aug 7 - Sun, Aug 23

6:59 pm - 10:30 amLEX Lexington Blue Grass-LHR London Heathrow

10h 31m1 stop Chicago O'Hare Intl

6:15 am - 11:46 pmLHR London Heathrow-LEX Lexington Blue Grass

22h 31m2 stops Madrid Barajas Chicago O'Hare Intl

$1,122Multiple Airlines

Fri, Aug 7 - Sun, Aug 23

6:59 pm - 12:15 pmLEX Lexington Blue Grass-LHR London Heathrow

12h 16m1 stop Chicago O'Hare Intl

12:00 pm - 8:51 pmLHR London Heathrow-LEX Lexington Blue Grass

13h 51m1 stop Charlotte Douglas

$1,128American Airlines

Fri, Aug 7 - Fri, Aug 14

6:59 pm - 12:15 pmLEX Lexington Blue Grass-LHR London Heathrow

12h 16m1 stop Chicago O'Hare Intl

3:15 pm - 11:46 pmLHR London Heathrow-LEX Lexington Blue Grass

13h 31m1 stop Chicago O'Hare Intl

$1,144British Airways

Fri, Aug 7 - Sun, Aug 23

4:54 pm - 10:20 amLEX Lexington Blue Grass-LHR London Heathrow

12h 26m1 stop Philadelphia

1:10 pm - 11:46 pmLHR London Heathrow-LEX Lexington Blue Grass

15h 36m1 stop Chicago O'Hare Intl

$1,144British Airways

Fri, Aug 7 - Sun, Aug 23

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American Airlines flights from Lexington to London Heathrow Airport

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

American Airlines

Sep 17

LEX11:13 amLexington Blue Grass

15h 27m

1 stop

LHR7:40 amLondon Heathrow

Sep 22

LHR1:00 pmLondon Heathrow

15h 51m

1 stop

LEX11:51 pmLexington Blue Grass

$1,009

American Airlines

Sep 1

LEX4:55 pmLexington Blue Grass

9h 55m

1 stop

LHR7:50 amLondon Heathrow

Sep 7

LHR9:45 amLondon Heathrow

13h 40m

1 stop

LEX6:25 pmLexington Blue Grass

$1,010

British Airways flights from Lexington to London Heathrow Airport

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

British Airways

Dec 2

LEX11:13 amLexington Blue Grass

16h 22m

1 stop

LHR8:35 amLondon Heathrow

Dec 4

LHR3:40 pmLondon Heathrow

13h 09m

1 stop

LEX11:49 pmLexington Blue Grass

$872

British Airways

Oct 5

LEX6:58 pmLexington Blue Grass

10h 52m

1 stop

LHR10:50 amLondon Heathrow

Oct 18

LHR9:45 amLondon Heathrow

13h 39m

1 stop

LEX6:24 pmLexington Blue Grass

$917

British Airways

Oct 23

LEX4:59 pmLexington Blue Grass

12h 21m

1 stop

LHR10:20 amLondon Heathrow

Nov 1

LHR11:00 amLondon Heathrow

12h 21m

1 stop

LEX6:21 pmLexington Blue Grass

$965

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 Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Mon 11/2

7:49 pm-7:10 am

2 stops30h 21m

London Heathrow

Wed 11/4

1:45 pm-11:49 pm

2 stops39h 04m

$763

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Mon 11/2

7:49 pm-7:10 am

2 stops30h 21m

London Heathrow

Wed 11/4

1:45 pm-11:49 pm

2 stops39h 04m

$764

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Wed 12/2

11:13 am-8:35 am

1 stop16h 22m

London Heathrow

Fri 12/4

3:40 pm-11:49 pm

1 stop13h 09m

$872

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Mon 9/28

10:39 am-7:10 am

1 stop15h 31m

London Heathrow

Thu 10/8

9:55 am-9:06 pm

2 stops16h 11m

$885

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Mon 9/28

10:39 am-6:45 am

2 stops15h 06m

London Heathrow

Thu 10/8

9:55 am-9:06 pm

2 stops16h 11m

$889

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Mon 9/28

11:43 am-6:55 am

1 stop14h 12m

London Heathrow

Thu 10/8

1:45 pm-10:30 pm

1 stop13h 45m

$894

Quickest round-trip

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Mon 10/5

6:58 pm-10:50 am

1 stop10h 52m

London Heathrow

Sun 10/18

9:45 am-6:24 pm

1 stop13h 39m

$917

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Mon 9/28

7:00 pm-12:50 pm

1 stop12h 50m

London Heathrow

Sat 10/10

9:15 am-5:25 pm

1 stop13h 10m

$945

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Wed 12/16

12:47 pm-7:50 am

1 stop14h 03m

London Heathrow

Sun 12/27

6:30 am-6:54 pm

2 stops17h 24m

$1,005

LexingtonLondon

LEX Lexington Blue Grass - LHR London Heathrow

LEXLHR

Lexington Blue Grass

Wed 12/16

10:57 am-7:05 am

2 stops15h 08m

London Heathrow

Sun 12/27

6:30 am-6:54 pm

2 stops17h 24m

$1,009

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 cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Lexington, with most prices found around $0. If you’re not able to fly to London Heathrow Airport in February, then November is your next best option. Flight prices from Lexington to London Heathrow Airport during November average around $573.

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 56m
Direct flights	None

The fastest flight from Lexington to London Heathrow Airport takes 9h 56m

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 56m.
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 August 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 29% of the total bookings. Other popular airlines include Delta with 25%, Virgin Atlantic with 25%, and British Airways with 21%.

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 7.5 694 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $573	Free Cancellation	Rating 7.8 8,510 reviews	Search Delta flights
British Airways	PriceFrom $615	Free Cancellation	Rating 6.7 8,153 reviews	Search British Airways flights
American Airlines	PriceFrom $631	Free Cancellation	Rating 7.1 11,884 reviews	Search American Airlines flights

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Kingston upon Thames

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Uxbridge

Worthing

Romford

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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

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Flights to London Gatwick Airportfrom $403

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Cheap flights from Lexington to London from $423

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 9/30. 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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American Airlines flights from Lexington to London Heathrow Airport

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

British Airways flights from Lexington to London Heathrow Airport

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 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

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

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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