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

British Airways and United Airlines 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.

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 56% 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: 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 $895.

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.

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 June 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.

$326 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 $1,863 to $1,383. The lowest price recently found on this route was $874.

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Find the cheapest flights from Lexington to London

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:01 pm - 11:15 am

LEX

LHR

12h 14m

1 stop

9:15 am - 11:51 pm

LHR

LEX

19h 36m

2 stops

$874British Airways

Tue, Sep 15 - Tue, Sep 22

6:01 pm - 5:15 pm

LEX

LHR

18h 14m

2 stops

9:15 am - 11:51 pm

LHR

LEX

19h 36m

2 stops

$882British Airways

Tue, Sep 15 - Tue, Sep 22

4:10 pm - 10:20 am

LEX

LHR

13h 10m

1 stop

7:55 am - 9:39 pm

LHR

LEX

18h 44m

2 stops

$888British Airways

Wed, Oct 14 - Wed, Oct 21

4:10 pm - 5:15 pm

LEX

LHR

20h 05m

2 stops

9:15 am - 9:39 pm

LHR

LEX

17h 24m

2 stops

$891British Airways

Tue, Oct 13 - Tue, Oct 20

3:32 pm - 9:20 am

LEX

LHR

36h 48m

2 stops

10:20 am - 9:26 pm

LHR

LEX

40h 06m

2 stops

$894Scandinavian Airlines

Fri, Aug 21 - Sat, Dec 5

3:32 pm - 9:20 am

LEX

LHR

36h 48m

2 stops

10:20 am - 11:56 pm

LHR

LEX

42h 36m

2 stops

$895Scandinavian Airlines

Fri, Aug 21 - Sat, Dec 5

4:48 pm - 7:50 am

LEX

LHR

10h 02m

1 stop

1:45 pm - 11:51 pm

LHR

LEX

15h 06m

1 stop

$899British Airways

Mon, Sep 14 - Thu, Sep 24

3:47 pm - 6:55 am

LEX

LHR

10h 08m

1 stop

9:15 am - 5:14 pm

LHR

LEX

12h 59m

1 stop

$900American Airlines

Wed, Oct 14 - Wed, Oct 21

1:58 pm - 6:45 am

LEX

LHR

11h 47m

1 stop

8:25 pm - 12:05 am

LHR

LEX

32h 40m

2 stops

$915Lufthansa

Tue, Sep 1 - Mon, Sep 7

4:10 pm - 11:30 am

LEX

LHR

14h 20m

2 stops

7:55 am - 9:39 pm

LHR

LEX

18h 44m

2 stops

$920British Airways

Wed, Oct 14 - Wed, Oct 21

Scandinavian Airlines flights from Lexington to London Heathrow Airport

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

Scandinavian Airlines

Aug 21

LEX3:32 pmLexington Blue Grass

36h 48m

2 stops

LHR9:20 amLondon Heathrow

Dec 5

LHR10:20 amLondon Heathrow

40h 06m

2 stops

LEX9:26 pmLexington Blue Grass

$894

Scandinavian Airlines

Aug 21

LEX3:32 pmLexington Blue Grass

36h 48m

2 stops

LHR9:20 amLondon Heathrow

Dec 5

LHR10:20 amLondon Heathrow

42h 36m

2 stops

LEX11:56 pmLexington Blue Grass

$895

Scandinavian Airlines

Aug 14

LEX3:32 pmLexington Blue Grass

36h 48m

2 stops

LHR9:20 amLondon Heathrow

Aug 30

LHR6:40 pmLondon Heathrow

34h 19m

2 stops

LEX11:59 pmLexington Blue Grass

$999

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 15

LEX6:01 pmLexington Blue Grass

12h 14m

1 stop

LHR11:15 amLondon Heathrow

Sep 22

LHR9:15 amLondon Heathrow

19h 36m

2 stops

LEX11:51 pmLexington Blue Grass

$874

British Airways

Sep 15

LEX6:01 pmLexington Blue Grass

18h 14m

2 stops

LHR5:15 pmLondon Heathrow

Sep 22

LHR9:15 amLondon Heathrow

19h 36m

2 stops

LEX11:51 pmLexington Blue Grass

$882

British Airways

Oct 14

LEX4:10 pmLexington Blue Grass

13h 10m

1 stop

LHR10:20 amLondon Heathrow

Oct 21

LHR7:55 amLondon Heathrow

18h 44m

2 stops

LEX9:39 pmLexington Blue Grass

$888

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 9/15

6:01 pm-11:15 am

1 stop12h 14m

London Heathrow

Tue 9/22

9:15 am-11:51 pm

2 stops19h 36m

$874

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 9/15

6:01 pm-5:15 pm

2 stops18h 14m

London Heathrow

Tue 9/22

9:15 am-11:51 pm

2 stops19h 36m

$882

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 10/14

4:10 pm-10:20 am

1 stop13h 10m

London Heathrow

Wed 10/21

7:55 am-9:39 pm

2 stops18h 44m

$888

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 10/13

4:10 pm-5:15 pm

2 stops20h 05m

London Heathrow

Tue 10/20

9:15 am-9:39 pm

2 stops17h 24m

$891

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Fri 8/21

3:32 pm-9:20 am

2 stops36h 48m

London Heathrow

Sat 12/5

10:20 am-9:26 pm

2 stops40h 06m

$894

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Fri 8/21

3:32 pm-9:20 am

2 stops36h 48m

London Heathrow

Sat 12/5

10:20 am-11:56 pm

2 stops42h 36m

$895

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 9/14

4:48 pm-7:50 am

1 stop10h 02m

London Heathrow

Thu 9/24

1:45 pm-11:51 pm

1 stop15h 06m

$899

Quickest round-trip

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 10/14

3:47 pm-6:55 am

1 stop10h 08m

London Heathrow

Wed 10/21

9:15 am-5:14 pm

1 stop12h 59m

$900

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 9/1

1:58 pm-6:45 am

1 stop11h 47m

London Heathrow

Mon 9/7

8:25 pm-12:05 am

2 stops32h 40m

$915

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 10/14

4:10 pm-11:30 am

2 stops14h 20m

London Heathrow

Wed 10/21

7:55 am-9:39 pm

2 stops18h 44m

$920

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 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	10h 48m
Direct flights	None

The fastest flight from Lexington to London Heathrow Airport takes 10h 48m

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 10h 48m.
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 June 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 British Airways, making up 39% of the total bookings. Other popular airlines include American Airlines with 33% and Delta with 28%.

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 $573	Free Cancellation	Rating 7.8 8,396 reviews	Search Delta flights
American Airlines	PriceFrom $631	Free Cancellation	Rating 7.1 11,652 reviews	Search American Airlines flights
British Airways	PriceFrom $712	Free Cancellation	Rating 6.7 8,028 reviews	Search British Airways flights

Hounslow

Gatwick

Milton Keynes

Luton

Dover

Hayes

Crawley

Croydon

Wembley

Stratford-upon-Avon

Stansted

Slough

Harrow

Brentwood

Watford

Cobham

Guildford

Folkestone

Uxbridge

Romford

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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Cheap flights from Lexington to London from $326

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 11/3. 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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Scandinavian Airlines flights from Lexington to London Heathrow Airport

Our best Scandinavian 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 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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