What airlines fly to London?

British Airways, American Airlines and Delta are the top three most popular airlines that fly to London 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. Keep in mind that there are 10 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Lexington to London?

Flights via Chicago (ORD) offer the lowest average round-trip price of $895.

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

Chicago (ORD) was the most common stop: 79% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Lexington to London?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 10h 00m.

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

Aer Lingus, United Airlines, and Delta are the most popular carriers operating from Lexington Blue Grass to London

Which layover airport has the shortest connection time from Lexington to London?

Chicago (ORD) has the shortest average layover time for this route: 1h 46m.

When did momondo last update prices for flights from Lexington Blue Grass Airport to London?

Prices for flights from Lexington Blue Grass Airport to London refresh daily.

How many operators does momondo search for flights from Lexington Blue Grass Airport to London?

As of June 2026, there are 3 operators available to choose from for flights from Lexington Blue Grass Airport to London.

How old do you have to be to fly from Lexington Blue Grass Airport to London?

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.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London 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.

$450 Cheap Flights from Lexington to London in 2026

Q: What is the typical price of a round-trip flight between Lexington and London?

Prices are currently low for flights on this route. Typical prices usually range from $1,091 to $1,458. The lowest price recently found on this route was $774.

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.

11:29 am - 10:00 am

LEX

LGW

17h 31m

1 stop

2:00 pm - 3:24 pm

LGW

LEX

30h 24m

1 stop

$774Multiple Airlines

Mon, Aug 3 - Wed, Aug 19

11:13 am - 7:40 am

LEX

LHR

15h 27m

1 stop

6:15 am - 9:39 pm

LHR

LEX

20h 24m

2 stops

$886British Airways

Wed, Sep 30 - Wed, Oct 7

6:01 pm - 10:15 pm

LEX

LHR

23h 14m

2 stops

6:15 am - 9:39 pm

LHR

LEX

20h 24m

2 stops

$891British Airways

Wed, Sep 30 - Wed, Oct 7

2:00 pm - 10:50 am

LEX

LHR

15h 50m

2 stops

6:35 am - 6:37 pm

LHR

LEX

17h 02m

2 stops

$909United Airlines

Mon, Nov 2 - Wed, Nov 11

5:57 pm - 11:55 am

LEX

LHR

12h 58m

1 stop

11:05 am - 11:55 pm

LHR

LEX

17h 50m

1 stop

$912United Airlines

Mon, Sep 21 - Fri, Oct 2

7:33 pm - 5:40 pm

LEX

LCY

17h 07m

2 stops

9:50 am - 12:01 am

LCY

LEX

19h 11m

2 stops

$966Lufthansa

Mon, Nov 2 - Wed, Nov 11

6:15 pm - 5:55 pm

LEX

LCY

18h 40m

2 stops

9:15 am - 11:55 pm

LCY

LEX

19h 40m

2 stops

$991Lufthansa

Mon, Aug 17 - Wed, Aug 26

12:53 pm - 9:30 am

LEX

LCY

15h 37m

2 stops

8:25 am - 9:16 pm

LCY

LEX

17h 51m

2 stops

$1,031Delta

Wed, Sep 9 - Thu, Sep 24

5:57 pm - 5:55 pm

LEX

LCY

18h 58m

2 stops

9:15 am - 12:05 am

LCY

LEX

19h 50m

2 stops

$1,079Lufthansa

Thu, Sep 17 - Mon, Sep 21

1:06 pm - 8:50 am

LEX

LCY

14h 44m

2 stops

7:45 am - 9:28 pm

LCY

LEX

18h 43m

2 stops

$1,167Delta

Mon, Aug 3 - Mon, Aug 10

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United Airlines flights from Lexington to London

Our best United Airlines deals on Lexington to London flight tickets

United Airlines

Nov 2

LEX2:00 pmLexington Blue Grass

15h 50m

2 stops

LHR10:50 amLondon Heathrow

Nov 11

LHR6:35 amLondon Heathrow

17h 02m

2 stops

LEX6:37 pmLexington Blue Grass

$909

United Airlines

Sep 21

LEX5:57 pmLexington Blue Grass

12h 58m

1 stop

LHR11:55 amLondon Heathrow

Oct 2

LHR11:05 amLondon Heathrow

17h 50m

1 stop

LEX11:55 pmLexington Blue Grass

$912

United Airlines

Sep 21

LEX5:57 pmLexington Blue Grass

12h 58m

1 stop

LHR11:55 amLondon Heathrow

Oct 2

LHR11:05 amLondon Heathrow

17h 50m

1 stop

LEX11:55 pmLexington Blue Grass

$914

American Airlines flights from Lexington to London

Our best American Airlines deals on Lexington to London flight tickets

American Airlines

Aug 3

LEX8:10 pmLexington Blue Grass

11h 00m

1 stop

LHR12:10 pmLondon Heathrow

Aug 19

LHR12:00 pmLondon Heathrow

13h 51m

1 stop

LEX8:51 pmLexington Blue Grass

$953

American Airlines

Jul 19

LEX11:22 amLexington Blue Grass

14h 28m

1 stop

LHR6:50 amLondon Heathrow

Aug 14

LHR12:00 pmLondon Heathrow

13h 51m

1 stop

LEX8:51 pmLexington Blue Grass

$987

American Airlines

Jul 1

LEX6:36 pmLexington Blue Grass

12h 39m

1 stop

LHR12:15 pmLondon Heathrow

Jul 9

LHR9:45 amLondon Heathrow

13h 38m

1 stop

LEX6:23 pmLexington Blue Grass

$1,489

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LexingtonLondon

LEX - LGW

LEXLGW

Lexington Blue Grass

Mon 8/3

11:29 am-10:00 am

1 stop17h 31m

London Gatwick

Wed 8/19

2:00 pm-3:24 pm

1 stop30h 24m

$774

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 9/30

11:13 am-7:40 am

1 stop15h 27m

London Heathrow

Wed 10/7

6:15 am-9:39 pm

2 stops20h 24m

$886

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 9/30

6:01 pm-10:15 pm

2 stops23h 14m

London Heathrow

Wed 10/7

6:15 am-9:39 pm

2 stops20h 24m

$891

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 11/2

2:00 pm-10:50 am

2 stops15h 50m

London Heathrow

Wed 11/11

6:35 am-6:37 pm

2 stops17h 02m

$909

Quickest round-trip

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 9/21

5:57 pm-11:55 am

1 stop12h 58m

London Heathrow

Fri 10/2

11:05 am-11:55 pm

1 stop17h 50m

$912

LexingtonLondon

LEX - LCY

LEXLCY

Lexington Blue Grass

Mon 11/2

7:33 pm-5:40 pm

2 stops17h 07m

London City

Wed 11/11

9:50 am-12:01 am

2 stops19h 11m

$966

LexingtonLondon

LEX - LCY

LEXLCY

Lexington Blue Grass

Mon 8/17

6:15 pm-5:55 pm

2 stops18h 40m

London City

Wed 8/26

9:15 am-11:55 pm

2 stops19h 40m

$991

LexingtonLondon

LEX - LCY

LEXLCY

Lexington Blue Grass

Wed 9/9

12:53 pm-9:30 am

2 stops15h 37m

London City

Thu 9/24

8:25 am-9:16 pm

2 stops17h 51m

$1,031

LexingtonLondon

LEX - LCY

LEXLCY

Lexington Blue Grass

Thu 9/17

5:57 pm-5:55 pm

2 stops18h 58m

London City

Mon 9/21

9:15 am-12:05 am

2 stops19h 50m

$1,079

LexingtonLondon

LEX - LCY

LEXLCY

Lexington Blue Grass

Mon 8/3

1:06 pm-8:50 am

2 stops14h 44m

London City

Mon 8/10

7:45 am-9:28 pm

2 stops18h 43m

$1,167

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

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?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Lexington is in October. Flight prices, which tend to average around $564, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Lexington averaging around $571.

Can stopping save me money on Lexington to London flights?

You could potentially save up to 15% on your flight if you consider stops on a Lexington to London flight.

When to book flights from Lexington to London

Are you open to changing your travel dates? Check out the ideal times to fly from Lexington to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Lexington to London (LEX to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to London

Fastest flight time	9h 49m
Direct flights	None

The fastest flight from Lexington to London takes 9h 49m

There are no direct flights from Lexington to London. There are no popular flight routes from Lexington to London.

Search flight deals

Frequently asked questions about flying from Lexington to London

How far is Lexington Blue Grass to London by plane?
A flight from Lexington Blue Grass to London will travel around 4003.0 mi. By plane, this route typically takes 9h 49m.
When did momondo last update prices for flights from Lexington Blue Grass Airport to London?
Prices for flights from Lexington Blue Grass Airport to London refresh daily.
How many operators does momondo search for flights from Lexington Blue Grass Airport to London?
As of June 2026, there are 3 operators available to choose from for flights from Lexington Blue Grass Airport to London.
How old do you have to be to fly from Lexington Blue Grass Airport to London?
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.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Lexington to London is American Airlines (46% of total bookings). The next most popular airlines are British Airways (30%) and Delta (24%).

Best airlines flying from Lexington to London

Compare and see reviews for airlines that fly from Lexington to London with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $573	Free Cancellation	Rating 7.8 8,423 reviews	Search Delta flights
British Airways	PriceFrom $615	Free Cancellation	Rating 6.7 8,062 reviews	Search British Airways flights
American Airlines	PriceFrom $631	Free Cancellation	Rating 7.1 11,722 reviews	Search American Airlines flights

Hounslow

Gatwick

Milton Keynes

Luton

Dover

Hayes

Crawley

Croydon

Wembley

Stansted

Harrow

Slough

Brentwood

Watford

Cobham

Guildford

Ilford

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?

Flights from Lexington to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Lexington to London?

Once all potential Lexington to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Lexington to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Lexington to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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Cheap flights from Lexington to London from $450

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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United Airlines flights from Lexington to London

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American Airlines flights from Lexington to London

Our best American Airlines deals on Lexington to London flight tickets

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How to get the cheapest flight ticket from Lexington to London

What is the typical price of a round-trip flight between Lexington and London?

What is the cheapest month to fly to London?

Can stopping save me money on Lexington to London flights?

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

What airlines fly to London?

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

Which layover airport offers the lowest fares from Lexington to London?

Which layover airport has the shortest travel time from Lexington to London?

Which layover airport has the shortest connection time from Lexington to London?

When to book flights from Lexington to London

Cheap Lexington to London (LEX to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to London

Fastest flight time

Direct flights

Frequently asked questions about flying from Lexington to London

Best airlines flying from Lexington to London

Compare and see reviews for airlines that fly from Lexington to London with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

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

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

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