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LHR - LEX

$525 Find cheap flights from London to Lexington

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Lexington departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to Lexington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Lexington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Lexington, as well as popular online travel agencies
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

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Cheap flight deals from London to Lexington (LHR-LEX)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Lexington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:40 am - 9:48 pmLHR-LEX
15h 08m2 stops
6:13 pm - 12:10 pmLEX-LHR
12h 57m1 stop
$525Finnair
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Tue, Sep 10 - Tue, Sep 24
2:30 pm - 10:18 amLHR-LEX
24h 48m2 stops
11:03 am - 6:20 amLEX-LHR
14h 17m2 stops
$543Finnair
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Tue, Sep 10 - Tue, Sep 24
8:40 am - 9:16 pmLHR-LEX
17h 36m2 stops
3:29 pm - 12:15 pmLEX-LHR
15h 46m2 stops
$686Delta
Find Deal
Tue, Jun 4 - Tue, Jun 11
9:45 am - 11:58 pmLHR-LEX
19h 13m2 stops
4:04 pm - 7:40 amLEX-LHR
10h 36m1 stop
$702American Airlines
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Tue, Jun 4 - Tue, Jun 11
9:45 am - 5:25 pmLHR-LEX
12h 40m1 stop
5:17 pm - 10:20 amLEX-LHR
12h 03m1 stop
$703British Airways
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Tue, Jun 4 - Tue, Jun 11
7:10 pm - 5:25 pmLHR-LEX
27h 15m2 stops
11:24 am - 12:15 pmLEX-LHR
19h 51m1 stop
$732British Airways
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Sun, May 19 - Thu, Jun 6
12:15 pm - 10:53 pmLHR-LEX
15h 38m1 stop
5:17 pm - 12:15 pmLEX-LHR
13h 58m1 stop
$739British Airways
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Sun, May 19 - Thu, Jun 6
12:15 pm - 10:40 amLHR-LEX
27h 25m1 stop
8:09 pm - 7:30 amLEX-LHR
30h 21m1 stop
$740American Airlines
Find Deal
Sun, May 26 - Sun, Jun 2
3:35 pm - 10:53 pmLHR-LEX
12h 18m1 stop
2:18 pm - 8:05 amLEX-LHR
12h 47m1 stop
Thu, May 23 - Tue, Jun 4
11:30 am - 11:57 pmLHR-LEX
17h 27m2 stops
1:04 pm - 9:25 amLEX-LHR
15h 21m2 stops
$1,761Delta
Find Deal
Mon, Jul 1 - Fri, Jul 5

Flights from London to Lexington - Travel Insights & Trends

Get data-powered insights and trends into flights from London to Lexington to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London to Lexington?

The average price of all flights from London Heathrow Airport to Lexington clicked on KAYAK for each day over the last 12 months.
When flying from London to Lexington, you should consider leaving on a Wednesday and avoid Tuesdays if you are looking for the best rates. For your return to London, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

What is the cheapest month to fly from London Heathrow Airport to Lexington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to Lexington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Heathrow Airport to Lexington is November, where tickets cost $673 on average. On the other hand, the most expensive months are August and December, where the average cost of tickets is $1,013 and $937 respectively.

How far in advance should I book a flight from London Heathrow Airport to Lexington?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Lexington, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Heathrow Airport to Lexington, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 90 days before departure.

Which airlines provide the cheapest flights from London to Lexington?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Lexington from London were found on American Airlines ($1,722) and Delta ($1,753), and the lowest round-trip tickets were found on Finnair ($525) and Delta ($686).

Good to know

Low season

June

High season

September

Cheapest flight

$525
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from London to Lexington

When to book flights from London to Lexington

Are your dates flexible? Find out the best times to travel from London to Lexington based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Lexington flights

  • What is the cheapest flight from London Heathrow Airport to Lexington?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Lexington was $1,722 for a one-way ticket and $525 for a round-trip.

  • Do I need a passport to fly between London and Lexington?

    Yes

  • Which airports will I be using when flying from London to Lexington?

    On your way to Lexington, you’ll fly out from London Heathrow. You’ll be landing at Lexington Blue Grass.

  • Which aircraft models fly most regularly from London to Lexington?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Lexington?

    oneworld, and SkyTeam are the airline alliances operating flights between London and Lexington, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from London to Lexington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Lexington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Lexington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lexington from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Lexington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lexington with an airline and back to London with another airline. Booking your flights between London and LEX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Lexington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lexington from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from London to Lexington

 
See real verified KAYAK customer reviews for airlines flying from London to Lexington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Lexington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
British AirwaysOverall score based on 6874 reviews
6.4Food
6.8Comfort
7.0Boarding
6.5Entertainment
7.7Crew
Airline reviews

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

2.0 MediocreRandy, May 2024LHR - BOS
Read more about British Airways reviews

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

All was good. The headphones they supply are of poor quality. The food is good but too much dairy.

Seating space was crowded and I am a very small woman.

Book cheap flights from London to Lexington

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Lexington found on KAYAK in the last 72 hours.
7/9Tue
2 stopsAmerican Airlines
13h 49mLHR-LEX
$1,722
7/9Tue
1 stopDelta
13h 02mLHR-LEX
$1,753
5/26Sun
3 stops
26h 49mLHR-LEX
$2,229
5/26Sun
2 stopsDelta
20h 15mLHR-LEX
$2,329
5/26Sun
1 stopKLM
22h 30mLHR-LEX
$2,342

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London - Lexington Flights

Departure:

London (LHR)United Kingdom

Destination:

Lexington (LEX)United States

Return flight deals:

Lexington - London

Cabin classes: