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Cheap flights from Lexington to London from $399

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 11/15. 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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0 bags

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Find the cheapest flights from Lexington to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
3:41 pm - 7:50 amLEX-LHR
11h 09m1 stop
KLM Logo
6:30 am - 4:28 pmLHR-LEX
14h 58m2 stops
$588KLM
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Tue, Dec 2 - Tue, Dec 9
Delta Logo
5:57 pm - 11:40 amLEX-LHR
12h 43m1 stop
Delta Logo
11:30 am - 12:04 amLHR-LEX
17h 34m2 stops
$593Delta
Find Deal
Wed, Nov 5 - Wed, Nov 12
Virgin Atlantic Logo
10:33 am - 6:50 amLEX-LHR
15h 17m2 stops
Virgin Atlantic Logo
11:30 am - 10:50 pmLHR-LEX
16h 20m2 stops
$598Virgin Atlantic
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Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
1:55 pm - 6:30 amLEX-LHR
35h 35m2 stops
Multiple Airlines Logo
1:50 pm - 11:41 pmLHR-LEX
37h 51m2 stops
$627Multiple Airlines
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Tue, Mar 3 - Mon, Mar 9
United Airlines Logo
10:35 am - 7:55 amLEX-LHR
16h 20m1 stop
United Airlines Logo
4:40 pm - 11:41 pmLHR-LEX
35h 01m2 stops
$629United Airlines
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Tue, Mar 3 - Mon, Mar 9
United Airlines Logo
10:40 am - 7:55 amLEX-LHR
16h 15m1 stop
United Airlines Logo
4:40 pm - 8:54 pmLHR-LEX
33h 14m2 stops
$630United Airlines
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Wed, Nov 12 - Mon, Nov 24
Multiple Airlines Logo
7:05 am - 10:15 amLEX-LHR
22h 10m2 stops
Multiple Airlines Logo
8:45 am - 11:44 pmLHR-LEX
19h 59m2 stops
$674Multiple Airlines
Find Deal
Mon, Nov 3 - Sun, Nov 9
British Airways Logo
5:00 pm - 8:35 amLEX-LHR
10h 35m1 stop
British Airways Logo
2:10 pm - 8:52 pmLHR-LEX
11h 42m1 stop
$684British Airways
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Sun, Feb 8 - Sun, Feb 15
British Airways Logo
6:58 pm - 11:35 amLEX-LHR
11h 37m1 stop
British Airways Logo
11:00 am - 11:14 pmLHR-LEX
17h 14m1 stop
$699British Airways
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Fri, Dec 5 - Mon, Dec 8
Virgin Atlantic Logo
3:45 pm - 7:50 amLEX-LHR
12h 05m1 stop
Virgin Atlantic Logo
8:40 am - 9:21 pmLHR-LEX
17h 41m2 stops
$744Virgin Atlantic
Find Deal
Fri, Mar 27 - Tue, Mar 31

KLM flights from Lexington to London Heathrow Airport

Our best KLM deals on Lexington to London Heathrow Airport flight tickets
KLM
Dec 2
LEX3:41 pmLexington Blue Grass
11h 09m
1 stop
LHR7:50 amLondon Heathrow
Dec 9
LHR6:30 amLondon Heathrow
14h 58m
2 stops
LEX4:28 pmLexington Blue Grass
$588
Find similar
KLM
Dec 2
LEX3:41 pmLexington Blue Grass
12h 19m
1 stop
LHR9:00 amLondon Heathrow
Dec 9
LHR8:55 amLondon Heathrow
12h 33m
1 stop
LEX4:28 pmLexington Blue Grass
$595
Find similar
KLM
Nov 5
LEX5:57 pmLexington Blue Grass
12h 43m
1 stop
LHR11:40 amLondon Heathrow
Nov 12
LHR8:55 amLondon Heathrow
13h 00m
1 stop
LEX4:55 pmLexington Blue Grass
$601
Find similar

Delta flights from Lexington to London Heathrow Airport

Our best Delta deals on Lexington to London Heathrow Airport flight tickets
Delta
Nov 5
LEX5:57 pmLexington Blue Grass
12h 43m
1 stop
LHR11:40 amLondon Heathrow
Nov 12
LHR11:30 amLondon Heathrow
17h 34m
2 stops
LEX12:04 amLexington Blue Grass
$593
Find similar
Delta
Nov 5
LEX10:05 amLexington Blue Grass
17h 40m
2 stops
LHR8:45 amLondon Heathrow
Nov 12
LHR9:00 amLondon Heathrow
20h 04m
2 stops
LEX12:04 amLexington Blue Grass
$597
Find similar
Delta
Dec 31
LEX5:47 pmLexington Blue Grass
9h 58m
1 stop
LHR8:45 amLondon Heathrow
Jan 9
LHR9:40 amLondon Heathrow
17h 36m
2 stops
LEX10:16 pmLexington Blue Grass
$605
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lexington to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 20, 2025.
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 12/2

3:41 pm-7:50 am

1 stop11h 09m

London Heathrow

Tue 12/9

6:30 am-4:28 pm

2 stops14h 58m

$588

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 11/5

5:57 pm-11:40 am

1 stop12h 43m

London Heathrow

Wed 11/12

11:30 am-12:04 am

2 stops17h 34m

$593

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 12/2

10:33 am-6:50 am

2 stops15h 17m

London Heathrow

Tue 12/9

11:30 am-10:50 pm

2 stops16h 20m

$598

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 3/3

1:55 pm-6:30 am

2 stops35h 35m

London Heathrow

Mon 3/9

1:50 pm-11:41 pm

2 stops37h 51m

$627

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 3/3

10:35 am-7:55 am

1 stop16h 20m

London Heathrow

Mon 3/9

4:40 pm-11:41 pm

2 stops35h 01m

$629

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Wed 11/12

10:40 am-7:55 am

1 stop16h 15m

London Heathrow

Mon 11/24

4:40 pm-8:54 pm

2 stops33h 14m

$630

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 11/3

7:05 am-10:15 am

2 stops22h 10m

London Heathrow

Sun 11/9

8:45 am-11:44 pm

2 stops19h 59m

$674

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Sun 2/8

5:00 pm-8:35 am

1 stop10h 35m

London Heathrow

Sun 2/15

2:10 pm-8:52 pm

1 stop11h 42m

$684

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Fri 12/5

6:58 pm-11:35 am

1 stop11h 37m

London Heathrow

Mon 12/8

11:00 am-11:14 pm

1 stop17h 14m

$699

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Fri 3/27

3:45 pm-7:50 am

1 stop12h 05m

London Heathrow

Tue 3/31

8:40 am-9:21 pm

2 stops17h 41m

$744

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to London from

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

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 $607.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $803. The most expensive day to fly to London Heathrow Airport is Friday, with ticket prices averaging around $1,165.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Lexington to London Heathrow Airport at noon for as low as $930. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,107.

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

Direct flights

None
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 9h 43m.

  • 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?

  • 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?

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 AtlanticPriceFrom $564Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $573Free CancellationRating
7.9
7,977 reviews
Search Delta flights
American AirlinesPriceFrom $692Free CancellationRating
7.2
11,024 reviews
Search American Airlines flights
British AirwaysPriceFrom $701Free CancellationRating
6.7
7,461 reviews
Search British Airways flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Guildford
Dartford
Crawley
Hayes
Stratford-upon-Avon
Brentwood
Salisbury
Chelmsford
Colchester
Folkestone
Romford
Ilford
Swindon
Cobham

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.

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