LEX - LON

$329 Find Cheap Flights from Lexington to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lexington to London departing on 9/28. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lexington to London, 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 Lexington to London, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$770
Multiple Airlines
Thu 9/10Wed 9/23
LEX - LGW • 2 stops
Cheapest one-way
$329
British Airways
Mon 9/28
LEX - LHR • 1 stop
Top airlines
Cheapest • from $873 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Lexington and London. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $585 (round-trip)
Shortest trip • 9h 58m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Lexington to London (LEX-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lexington to London 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lexington to London

Thu, Sep 10 - Wed, Sep 23
Multiple Airlines Logo
3:50 pm - 6:20 am
LEX
-
LGW
33h 30m
2 stops
Multiple Airlines Logo
2:00 pm - 3:00 pm
LGW
-
LEX
30h 00m
1 stop
$770Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
British Airways Logo
11:13 am - 7:40 am
LEX
-
LHR
15h 27m
1 stop
British Airways Logo
9:15 am - 9:39 pm
LHR
-
LEX
17h 24m
2 stops
$873British Airways
Wed, Sep 30 - Wed, Oct 7
British Airways Logo
6:01 pm - 6:55 pm
LEX
-
LHR
19h 54m
2 stops
British Airways Logo
9:15 am - 9:39 pm
LHR
-
LEX
17h 24m
2 stops
$881British Airways
Wed, Oct 7 - Tue, Oct 13
United Airlines Logo
6:00 am - 8:30 am
LEX
-
LHR
21h 30m
1 stop
United Airlines Logo
6:50 am - 8:28 pm
LHR
-
LEX
18h 38m
2 stops
$903United Airlines
Wed, Oct 14 - Fri, Oct 23
United Airlines Logo
10:20 am - 8:30 am
LEX
-
LHR
17h 10m
1 stop
United Airlines Logo
6:55 am - 8:28 pm
LHR
-
LEX
18h 33m
2 stops
$904United Airlines
Thu, Sep 10 - Wed, Sep 23
American Airlines Logo
11:02 am - 10:40 am
LEX
-
LGW
18h 38m
2 stops
American Airlines Logo
12:20 pm - 10:42 am
LGW
-
LEX
27h 22m
2 stops
$915American Airlines
Tue, Aug 18 - Tue, Aug 25
Lufthansa Logo
6:15 pm - 5:55 pm
LEX
-
LCY
18h 40m
2 stops
Lufthansa Logo
9:15 am - 11:55 pm
LCY
-
LEX
19h 40m
2 stops
$993Lufthansa
Mon, Oct 5 - Mon, Oct 12
Lufthansa Logo
6:05 pm - 5:55 pm
LEX
-
LCY
18h 50m
2 stops
Lufthansa Logo
9:15 am - 11:55 pm
LCY
-
LEX
19h 40m
2 stops
$1,004Lufthansa
Sat, Sep 5 - Sat, Sep 12
Delta Logo
6:12 pm - 4:00 pm
LEX
-
LGW
16h 48m
2 stops
Delta Logo
10:25 am - 11:55 pm
LGW
-
LEX
18h 30m
2 stops
$1,075Delta
Wed, Jul 15 - Thu, Jul 23
Delta Logo
10:51 am - 8:50 am
LEX
-
LCY
16h 59m
2 stops
Delta Logo
7:45 am - 5:21 pm
LCY
-
LEX
14h 36m
2 stops
$1,223Delta
Booking Insights

KAYAK's insights & trends for Lexington to London flights

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

How much is a round-trip flight from Lexington to London?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Lexington to London departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lexington to London, 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 Lexington to London is October, where tickets cost $564 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,271 and $843 respectively.

Good to know

Cheapest flight$329
Most popular time to fly and prices are also 19% lower on average.
Flight from Lexington to London Heathrow Airport

When to book flights from Lexington to London

Are your dates flexible? Find out the best times to travel from Lexington to London 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 flights from Lexington to London

  • What is the cheapest flight from Lexington to London?

    In the last 5 days, the lowest price for a flight from Lexington to London was $329 for a one-way ticket and $770 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Lexington and on arrival in London.

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

    On your way to London, you’ll fly out from Lexington Blue Grass. You’ll be landing in one of London’s 2 airports: London Gatwick or London Heathrow.

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

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

  • Which airline alliances offer flights from Lexington to London?

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

  • Which is the best airline for flights from Lexington to London, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Lexington to London are Delta and American Airlines. With an average price for the route of $815 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $703 and an overall rating of 7.1.

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

    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 Lexington to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Lexington 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 Lexington to London?

    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 London with an airline and back to Lexington with another airline.

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

    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 London from Lexington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Lexington to London

 
See real verified KAYAK customer reviews for airlines flying from Lexington to London. 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 Lexington to London? 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.
7.9
DeltaOverall score based on 8394 reviews
8.1Boarding
8.5Crew
7.2Food
7.8Comfort
7.8Entertainment
Airline reviews

Flight delayed four separate times. I’m now one hour hours late to landing.

2.0 MediocreTravis, Jun 2026
SFO - LAX
Read more Delta reviews

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

Connection flights should be spaced out farther because too close I missed my connection.

Luggage did not make it onto my plane. Business seats were economy with empty row seat. Just horrible experience. Why would the company allow for transfers that don’t give employees enough time to transfer luggages??

For an long range economy flight I feel more space and more meal options need to be offered for flights over 5 hours

The check in agents in PHL and gate agents had to have been the rudest women that I have ever encountered; the agent weighing the bags at check in screamed continuously at all of the guests as did the woman at the gate.I have Executive Platinum status with AA and fly a lot with AA but these ladies were the absolute worst I had the displeasure to encounter!

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

Flight was delayed an no one cares, or try to help passengers to get the conexión.

Our flight was cancelled while we are on our way to the airport. So, no notice. We were rescheduled to another airline with a 2 hour later takeoff and so arrived at our destination on time. We pre-paid American Airlines $190 to upgrade our seats. No refund. So no use for AA or Kayak.

Terrible, horrible, disappointing- without telling us they changed planes and moved and separated our seats to opposite sides - said they changed seats putting us together - got to airport to find no, they did not - we sat opposing sides of plane - food overly salty to inedible, never saw stewardess but once - it was terrible

Delayed flight. Missed connection, AA put us on a later connecting flight. The connection flight was delayed 4 times and we had to deplane. Didnt get home until 3am, when I was supposed to be home at 8:30p. Zero compensation offered from American. I would not fly them again.

Boarding process was chaotic. Confusion over Boarding gates: gate 55 or gate 56 ???. Unnecessary standing in long lines to board. Better to call out Boarding groups one at a time and everyone else to sit. Airline only has 2 Boarding groups 1-3 and 4-9. That causes over crowding and chaos

Lady next to me was coughing profusely the entire flight, other lady moved seats because of it, 8 hours of that during an overnight flight is a bit much.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

Very disappointed with British Airways. It has been over 24 hours and I still have not received my checked baggage or any proper update. Customer support has been unresponsive, making the situation even more frustrating. Poor baggage handling and lack of communication seriously impacted my travel experience.

Flight was good but temp in the cabin was cold.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

Everything you need to know for your flight from Lexington to London

Information on your arrival and departure airports