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Cheap flights from London Heathrow Airport to Lexington from $647

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Lexington departing on 11/29. 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
1 adult, Economy, 0 bags

Find the cheapest flights from London Heathrow Airport to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:00 am - 5:11 pmLHR  London Heathrow-LEX Lexington Blue Grass
14h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
11:05 am - 5:55 amLEX  Lexington Blue Grass-LHR London Heathrow
14h 50m1 stop Chicago O'Hare Intl
$771United Airlines
Sun, Oct 18 - Thu, Oct 29
Scandinavian Airlines Logo
6:40 am - 11:59 pmLHR  London Heathrow-LEX Lexington Blue Grass
22h 19m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
1:06 pm - 9:40 pmLEX  Lexington Blue Grass-LHR London Heathrow
27h 34m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$822Scandinavian Airlines
Fri, Sep 4 - Sun, Sep 6
Scandinavian Airlines Logo
6:40 am - 11:59 pmLHR  London Heathrow-LEX Lexington Blue Grass
22h 19m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
1:06 pm - 6:30 pmLEX  Lexington Blue Grass-LHR London Heathrow
24h 24m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$823Scandinavian Airlines
Fri, Sep 4 - Sun, Sep 6
Scandinavian Airlines Logo
6:40 am - 11:59 pmLHR  London Heathrow-LEX Lexington Blue Grass
22h 19m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
1:06 pm - 5:40 pmLEX  Lexington Blue Grass-LHR London Heathrow
23h 34m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$825Scandinavian Airlines
Fri, Sep 4 - Sun, Sep 6
British Airways Logo
9:15 am - 11:58 pmLHR  London Heathrow-LEX Lexington Blue Grass
19h 43m2 stops Madrid Barajas Philadelphia
British Airways Logo
11:22 am - 7:40 amLEX  Lexington Blue Grass-LHR London Heathrow
15h 18m1 stop Chicago O'Hare Intl
$904British Airways
Tue, Sep 8 - Tue, Sep 22
British Airways Logo
6:15 am - 6:25 pmLHR  London Heathrow-LEX Lexington Blue Grass
17h 10m2 stops Madrid Barajas Chicago O'Hare Intl
British Airways Logo
6:01 pm - 5:15 pmLEX  Lexington Blue Grass-LHR London Heathrow
18h 14m2 stops Chicago O'Hare Intl Madrid Barajas
$918British Airways
Tue, Sep 8 - Tue, Sep 22
United Airlines Logo
8:40 am - 8:28 pmLHR  London Heathrow-LEX Lexington Blue Grass
16h 48m2 stops Zurich Chicago O'Hare Intl
United Airlines Logo
5:57 pm - 6:45 amLEX  Lexington Blue Grass-LHR London Heathrow
31h 48m1 stop Chicago O'Hare Intl
$920United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
8:40 am - 8:28 pmLHR  London Heathrow-LEX Lexington Blue Grass
16h 48m2 stops Zurich Chicago O'Hare Intl
United Airlines Logo
5:57 pm - 6:45 amLEX  Lexington Blue Grass-LHR London Heathrow
31h 48m1 stop Chicago O'Hare Intl
$921United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
8:40 am - 8:28 pmLHR  London Heathrow-LEX Lexington Blue Grass
16h 48m2 stops Zurich Chicago O'Hare Intl
United Airlines Logo
5:57 pm - 6:45 amLEX  Lexington Blue Grass-LHR London Heathrow
31h 48m1 stop Chicago O'Hare Intl
$923United Airlines
Wed, Sep 9 - Sun, Sep 13
Lufthansa Logo
6:30 am - 5:11 pmLHR  London Heathrow-LEX Lexington Blue Grass
15h 41m2 stops Frankfurt am Main Chicago O'Hare Intl
Lufthansa Logo
1:58 pm - 6:45 amLEX  Lexington Blue Grass-LHR London Heathrow
11h 47m1 stop Chicago O'Hare Intl
$924Lufthansa
Tue, Sep 15 - Tue, Sep 22

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United Airlines flights from London Heathrow Airport to Lexington

Our best United Airlines deals on London Heathrow Airport to Lexington flight tickets
United Airlines
Oct 18
LHR8:00 amLondon Heathrow
14h 11m
1 stop
LEX5:11 pmLexington Blue Grass
Oct 29
LEX11:05 amLexington Blue Grass
14h 50m
1 stop
LHR5:55 amLondon Heathrow
$771
United Airlines
Sep 9
LHR8:40 amLondon Heathrow
16h 48m
2 stops
LEX8:28 pmLexington Blue Grass
Sep 13
LEX5:57 pmLexington Blue Grass
31h 48m
1 stop
LHR6:45 amLondon Heathrow
$920
United Airlines
Sep 9
LHR8:40 amLondon Heathrow
16h 48m
2 stops
LEX8:28 pmLexington Blue Grass
Sep 13
LEX5:57 pmLexington Blue Grass
31h 48m
1 stop
LHR6:45 amLondon Heathrow
$921

Scandinavian Airlines flights from London Heathrow Airport to Lexington

Our best Scandinavian Airlines deals on London Heathrow Airport to Lexington flight tickets
Scandinavian Airlines
Sep 4
LHR6:40 amLondon Heathrow
22h 19m
2 stops
LEX11:59 pmLexington Blue Grass
Sep 6
LEX1:06 pmLexington Blue Grass
27h 34m
2 stops
LHR9:40 pmLondon Heathrow
$822
Scandinavian Airlines
Sep 4
LHR6:40 amLondon Heathrow
22h 19m
2 stops
LEX11:59 pmLexington Blue Grass
Sep 6
LEX1:06 pmLexington Blue Grass
24h 24m
2 stops
LHR6:30 pmLondon Heathrow
$823
Scandinavian Airlines
Sep 4
LHR6:40 amLondon Heathrow
22h 19m
2 stops
LEX11:59 pmLexington Blue Grass
Sep 6
LEX1:06 pmLexington Blue Grass
23h 34m
2 stops
LHR5:40 pmLondon Heathrow
$825

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to Lexington 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 August 5, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Lexington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Sun 10/18

8:00 am-5:11 pm

1 stop14h 11m

Lexington Blue Grass

Thu 10/29

11:05 am-5:55 am

1 stop14h 50m

$771

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Fri 9/4

6:40 am-11:59 pm

2 stops22h 19m

Lexington Blue Grass

Sun 9/6

1:06 pm-9:40 pm

2 stops27h 34m

$822

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Fri 9/4

6:40 am-11:59 pm

2 stops22h 19m

Lexington Blue Grass

Sun 9/6

1:06 pm-6:30 pm

2 stops24h 24m

$823

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Fri 9/4

6:40 am-11:59 pm

2 stops22h 19m

Lexington Blue Grass

Sun 9/6

1:06 pm-5:40 pm

2 stops23h 34m

$825

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Tue 9/8

9:15 am-11:58 pm

2 stops19h 43m

Lexington Blue Grass

Tue 9/22

11:22 am-7:40 am

1 stop15h 18m

$904

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Tue 9/8

6:15 am-6:25 pm

2 stops17h 10m

Lexington Blue Grass

Tue 9/22

6:01 pm-5:15 pm

2 stops18h 14m

$918

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Wed 9/9

8:40 am-8:28 pm

2 stops16h 48m

Lexington Blue Grass

Sun 9/13

5:57 pm-6:45 am

1 stop31h 48m

$920

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Wed 9/9

8:40 am-8:28 pm

2 stops16h 48m

Lexington Blue Grass

Sun 9/13

5:57 pm-6:45 am

1 stop31h 48m

$921

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Wed 9/9

8:40 am-8:28 pm

2 stops16h 48m

Lexington Blue Grass

Sun 9/13

5:57 pm-6:45 am

1 stop31h 48m

$923
Quickest round-trip

LondonLexington

LHR London Heathrow - LEX Lexington Blue Grass

LHRLEX

London Heathrow

Tue 9/15

6:30 am-5:11 pm

2 stops15h 41m

Lexington Blue Grass

Tue 9/22

1:58 pm-6:45 am

1 stop11h 47m

$924

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 Lexington from

How to get the cheapest flight ticket from London Heathrow Airport to Lexington

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 Lexington?

In general, September is the cheapest month to fly from London Heathrow Airport to Lexington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $805. If you are unable to visit Lexington during the month of September, then departing from London Heathrow Airport during the month February is also very affordable. Most momondo users find prices during this month for around $818.

Can stopping save me money on London Heathrow Airport to Lexington flights?

You could potentially save up to 18% on your flight if you consider stops on a London Heathrow Airport to Lexington flight.

When to book flights from London Heathrow Airport to Lexington

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

Cheap London Heathrow Airport to Lexington (LHR to LEX) flight deals and tips

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

Fastest flight time

15h 49m

Direct flights

None
The fastest flight from London Heathrow Airport to Lexington takes 15h 49m
There are no direct flights from London Heathrow Airport to Lexington. There are no popular flight routes from London Heathrow Airport to Lexington.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Lexington

  • How far is London Heathrow to Lexington Blue Grass by plane?

    Lexington Blue Grass is 3990.6 mi away from London Heathrow. Typically, this will take 15h 49m by plane in normal conditions.

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

    Prices for flights from London Heathrow Airport to Lexington Blue Grass Airport are updated daily.

  • How old do you have to be to fly from London Heathrow Airport to Lexington Blue Grass 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 London Heathrow Airport to Lexington Blue Grass Airport.

  • What documentation or ID do you need to fly to Lexington Blue Grass Airport?

    The required travel and health documents for your Lexington Blue Grass Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lexington Blue Grass Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Richmond
Georgetown
Somerset
Winchester
Frankfort
Danville
Berea
Versailles
Carlisle

Why use momondo?

Why should I use momondo to find a flight deal from London to Lexington?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Lexington. momondo saves you time and could save you money on your trip.

Can I find flights from London to Lexington with flexible booking policies on momondo?

momondo does allow users to show only those flights to Lexington from London which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for London to Lexington 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 London to Lexington right now. Can momondo alert me if prices change?

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

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