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Cheap flights from Lexington to London from $319

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 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
British Airways Logo
5:30 pm - 11:35 am
LEX
-
LHR
13h 05m1 stop
British Airways Logo
7:30 am - 11:26 pm
LHR
-
LEX
20h 56m2 stops
$571British Airways
Tue, Feb 10 - Tue, Feb 24
British Airways Logo
5:30 pm - 11:35 am
LEX
-
LHR
13h 05m1 stop
British Airways Logo
3:45 pm - 11:26 pm
LHR
-
LEX
12h 41m1 stop
$589British Airways
Tue, Feb 10 - Tue, Feb 24
British Airways Logo
5:07 pm - 10:25 am
LEX
-
LHR
12h 18m1 stop
British Airways Logo
7:35 am - 11:16 pm
LHR
-
LEX
19h 41m2 stops
$590British Airways
Sun, Mar 1 - Wed, Mar 11
British Airways Logo
11:01 am - 12:15 pm
LEX
-
LHR
20h 14m1 stop
British Airways Logo
6:15 am - 11:52 pm
LHR
-
LEX
22h 37m2 stops
$595British Airways
Tue, Apr 28 - Tue, May 19
British Airways Logo
4:27 pm - 6:55 pm
LEX
-
LHR
21h 28m2 stops
British Airways Logo
6:15 am - 11:52 pm
LHR
-
LEX
22h 37m2 stops
$601British Airways
Tue, Apr 28 - Tue, May 19
Delta Logo
5:35 pm - 8:45 am
LEX
-
LHR
10h 10m1 stop
Delta Logo
9:00 am - 11:53 pm
LHR
-
LEX
18h 53m2 stops
$603Delta
Sun, Mar 1 - Tue, Mar 10
British Airways Logo
4:15 pm - 10:20 am
LEX
-
LHR
13h 05m1 stop
British Airways Logo
9:45 am - 5:21 pm
LHR
-
LEX
12h 36m1 stop
$604British Airways
Mon, Apr 20 - Fri, May 1
British Airways Logo
4:15 pm - 10:20 am
LEX
-
LHR
13h 05m1 stop
British Airways Logo
4:30 pm - 11:52 pm
LHR
-
LEX
36h 22m2 stops
$606British Airways
Sun, Apr 19 - Mon, Apr 27
Virgin Atlantic Logo
10:31 am - 6:20 am
LEX
-
LHR
14h 49m2 stops
Virgin Atlantic Logo
11:30 am - 9:39 pm
LHR
-
LEX
15h 09m2 stops
$607Virgin Atlantic
Tue, Feb 10 - Tue, Feb 24
British Airways Logo
5:07 pm - 8:15 am
LEX
-
LHR
10h 08m1 stop
British Airways Logo
12:35 pm - 11:16 pm
LHR
-
LEX
14h 41m1 stop
$610British Airways
Sun, Mar 1 - Wed, Mar 11

Delta flights from Lexington to London Heathrow Airport

Our best Delta deals on Lexington to London Heathrow Airport flight tickets
Delta
Feb 25
LEX12:36 pmLexington Blue Grass
12h 49m
1 stop
LHR6:25 amLondon Heathrow
Mar 4
LHR6:20 amLondon Heathrow
20h 19m
2 stops
LEX9:39 pmLexington Blue Grass
$602
Delta
Mar 1
LEX5:35 pmLexington Blue Grass
10h 10m
1 stop
LHR8:45 amLondon Heathrow
Mar 10
LHR9:00 amLondon Heathrow
18h 53m
2 stops
LEX11:53 pmLexington Blue Grass
$603
Delta
Feb 25
LEX12:36 pmLexington Blue Grass
15h 09m
2 stops
LHR8:45 amLondon Heathrow
Mar 4
LHR6:20 amLondon Heathrow
15h 31m
2 stops
LEX4:51 pmLexington Blue Grass
$606

United Airlines flights from Lexington to London Heathrow Airport

Our best United Airlines deals on Lexington to London Heathrow Airport flight tickets
United Airlines
Jan 26
LEX5:32 pmLexington Blue Grass
12h 43m
1 stop
LHR11:15 amLondon Heathrow
Feb 5
LHR6:50 amLondon Heathrow
14h 58m
2 stops
LEX4:48 pmLexington Blue Grass
$630
United Airlines
Feb 27
LEX2:03 pmLexington Blue Grass
16h 02m
2 stops
LHR11:05 amLondon Heathrow
Mar 3
LHR6:50 amLondon Heathrow
15h 00m
2 stops
LEX4:50 pmLexington Blue Grass
$634
United Airlines
Mar 2
LEX10:35 amLexington Blue Grass
15h 05m
2 stops
LHR6:40 amLondon Heathrow
Mar 11
LHR6:50 amLondon Heathrow
17h 19m
2 stops
LEX8:09 pmLexington Blue Grass
$635

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 January 11, 2026.
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 2/10

5:30 pm-11:35 am

1 stop13h 05m

London Heathrow

Tue 2/24

7:30 am-11:26 pm

2 stops20h 56m

$571

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 2/10

5:30 pm-11:35 am

1 stop13h 05m

London Heathrow

Tue 2/24

3:45 pm-11:26 pm

1 stop12h 41m

$589

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Sun 3/1

5:07 pm-10:25 am

1 stop12h 18m

London Heathrow

Wed 3/11

7:35 am-11:16 pm

2 stops19h 41m

$590

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 4/28

11:01 am-12:15 pm

1 stop20h 14m

London Heathrow

Tue 5/19

6:15 am-11:52 pm

2 stops22h 37m

$595

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 4/28

4:27 pm-6:55 pm

2 stops21h 28m

London Heathrow

Tue 5/19

6:15 am-11:52 pm

2 stops22h 37m

$601

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Sun 3/1

5:35 pm-8:45 am

1 stop10h 10m

London Heathrow

Tue 3/10

9:00 am-11:53 pm

2 stops18h 53m

$603

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 4/20

4:15 pm-10:20 am

1 stop13h 05m

London Heathrow

Fri 5/1

9:45 am-5:21 pm

1 stop12h 36m

$604

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Sun 4/19

4:15 pm-10:20 am

1 stop13h 05m

London Heathrow

Mon 4/27

4:30 pm-11:52 pm

2 stops36h 22m

$606

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Tue 2/10

10:31 am-6:20 am

2 stops14h 49m

London Heathrow

Tue 2/24

11:30 am-9:39 pm

2 stops15h 09m

$607

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Sun 3/1

5:07 pm-8:15 am

1 stop10h 08m

London Heathrow

Wed 3/11

12:35 pm-11:16 pm

1 stop14h 41m

$610

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 $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 17m

Direct flights

None
The fastest flight from Lexington to London Heathrow Airport takes 10h 17m
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 17m.

  • 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
678 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $571Free CancellationRating
7.9
8,033 reviews
Search Delta flights
British AirwaysPriceFrom $670Free CancellationRating
6.7
7,664 reviews
Search British Airways flights
American AirlinesPriceFrom $692Free CancellationRating
7.2
11,108 reviews
Search American Airlines flights

Traveling to a place near London?

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

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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