LEX - LON

$220 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 4/27. 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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Everything you should know

Cheapest round-trip
$629
Overall average: $842
Delta
Wed 3/11Thu 3/19
LEX - LHR • 1 stop
Cheapest one-way
$220
British Airways
Mon 4/27
LEX - LHR • 1 stop
Top airlines
Delta
Cheapest • from $629 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 66% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Wed, Mar 11 - Thu, Mar 19
Delta Logo
7:00 am - 6:20 am
LEX
-
LHR
19h 20m
1 stop
Delta Logo
6:30 am - 5:07 pm
LHR
-
LEX
14h 37m
2 stops
$629Delta
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
7:00 am - 5:55 am
LEX
-
LHR
17h 55m
1 stop
United Airlines Logo
6:50 am - 1:15 pm
LHR
-
LEX
35h 25m
2 stops
$630United Airlines
Sun, Feb 22 - Sun, Mar 1
United Airlines Logo
7:00 am - 9:20 am
LEX
-
LHR
21h 20m
2 stops
United Airlines Logo
11:10 am - 11:49 pm
LHR
-
LEX
17h 39m
2 stops
$634United Airlines
Wed, Mar 11 - Thu, Mar 19
United Airlines Logo
10:25 am - 6:20 am
LEX
-
LHR
15h 55m
2 stops
United Airlines Logo
6:30 am - 11:44 pm
LHR
-
LEX
21h 14m
2 stops
$639United Airlines
Sun, Apr 26 - Mon, May 18
British Airways Logo
4:27 pm - 10:30 am
LEX
-
LHR
13h 03m
1 stop
British Airways Logo
2:15 pm - 11:52 pm
LHR
-
LEX
38h 37m
2 stops
$650British Airways
Mon, Mar 9 - Sun, Mar 29
Lufthansa Logo
5:39 pm - 5:40 pm
LEX
-
LCY
20h 01m
2 stops
Lufthansa Logo
6:30 pm - 5:02 pm
LCY
-
LEX
27h 32m
2 stops
$889Lufthansa
Fri, Jun 12 - Wed, Jun 24
Multiple Airlines Logo
11:31 am - 10:00 am
LEX
-
LGW
17h 29m
1 stop
Multiple Airlines Logo
2:00 pm - 8:27 am
LGW
-
LEX
23h 27m
1 stop
$939Multiple Airlines
Tue, Apr 28 - Sun, May 3
British Airways Logo
4:27 pm - 4:30 pm
LEX
-
LCY
19h 03m
2 stops
British Airways Logo
7:35 pm - 11:52 pm
LCY
-
LEX
33h 17m
2 stops
$943British Airways
Thu, Jun 11 - Wed, Jun 24
Multiple Airlines Logo
9:17 am - 10:00 am
LEX
-
LGW
19h 43m
1 stop
Multiple Airlines Logo
2:00 pm - 8:27 am
LGW
-
LEX
23h 27m
1 stop
$947Multiple Airlines
Fri, May 8 - Tue, May 12
Aer Lingus Logo
11:01 am - 11:35 am
LEX
-
LCY
19h 34m
2 stops
Aer Lingus Logo
6:45 am - 11:24 pm
LCY
-
LEX
21h 39m
2 stops
$1,178Aer Lingus
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.

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 February, where tickets cost $258 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,205 and $970 respectively.

Good to know

Low seasonNovember
Cheapest flight$220
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 6% 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 3 days, the lowest price for a flight from Lexington to London was $220 for a one-way ticket and $629 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 $758 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 $736 and an overall rating of 7.2.

  • 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 8119 reviews
7.9Comfort
8.1Boarding
7.2Food
7.8Entertainment
8.5Crew
Airline reviews

The flight was comfortable and uneventful, which is what I desire

8.0 ExcellentLarry, Jan 2026
JFK - SJD
Read more Delta reviews

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

My flight to London from Philadelphia was cancelled due to weather.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

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

Information on your arrival and departure airports