LEX - LON

$350 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 1/9. 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

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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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

Tue, Oct 14 - Tue, Oct 21
Multiple Airlines Logo
1:14 pm - 6:45 amLEX-LHR
12h 31m1 stop
Multiple Airlines Logo
11:20 am - 11:46 pmLHR-LEX
17h 26m1 stop
$566Multiple Airlines
Find Deal
Mon, Oct 20 - Tue, Nov 4
KLM Logo
5:57 pm - 11:10 amLEX-LHR
12h 13m1 stop
KLM Logo
8:55 am - 5:12 pmLHR-LEX
13h 17m1 stop
$567KLM
Find Deal
Tue, Oct 21 - Wed, Oct 29
Delta Logo
6:00 am - 6:45 amLEX-LHR
19h 45m1 stop
Delta Logo
8:55 am - 12:05 amLHR-LEX
19h 10m2 stops
$568Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
Delta Logo
1:14 pm - 6:45 amLEX-LHR
12h 31m1 stop
Delta Logo
6:30 am - 9:27 pmLHR-LEX
19h 57m2 stops
$569Delta
Find Deal
Tue, Oct 21 - Wed, Oct 29
Delta Logo
3:46 pm - 11:25 amLEX-LHR
14h 39m2 stops
Delta Logo
8:55 am - 12:05 amLHR-LEX
19h 10m2 stops
$572Delta
Find Deal
Thu, Feb 19 - Mon, Mar 2
Scandinavian Airlines Logo
1:30 pm - 6:30 pmLEX-LHR
24h 00m2 stops
Scandinavian Airlines Logo
6:40 am - 11:55 pmLHR-LEX
22h 15m2 stops
$604Scandinavian Airlines
Find Deal
Thu, Feb 19 - Mon, Mar 2
British Airways Logo
7:08 pm - 11:35 amLEX-LHR
11h 27m1 stop
British Airways Logo
11:00 am - 8:52 pmLHR-LEX
14h 52m1 stop
$699British Airways
Find Deal
Thu, Oct 30 - Thu, Nov 6
American Airlines Logo
7:10 pm - 12:00 pmLEX-LHR
12h 50m1 stop
American Airlines Logo
10:15 am - 5:37 pmLHR-LEX
12h 22m1 stop
$700American Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
American Airlines Logo
12:39 pm - 7:40 amLEX-LHR
14h 01m1 stop
American Airlines Logo
3:10 pm - 12:11 amLHR-LEX
14h 01m1 stop
$701American Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
British Airways Logo
7:19 pm - 4:30 pmLEX-LCY
40h 11m2 stops
British Airways Logo
7:00 pm - 11:15 pmLCY-LEX
33h 15m2 stops
$1,007British Airways
Find Deal

Everything you should know

Top airlines
KLM
Cheapest • from $567 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 69% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$566
Multiple Airlines
Tue 10/14Tue 10/21
LEX - LHR • 1 stop
Cheapest one-way
$350
Scandinavian Airlines
Fri 1/9
LEX - LHR • 2 stops
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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!
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’s the cheapest day of the week to fly from Lexington to London?

The average price of all round-trip flights from Lexington to London clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to London on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Lexington to London. For your return ticket, we recommend flying on a Saturday and avoiding Tuesdays for the best deals.

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 July and June, where the average cost of round-trip tickets is $1,239 and $1,205 respectively.

Good to know

Low seasonNovember
Cheapest flight$350
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 42% increase in price.
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 $350 for a one-way ticket and $566 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, Star Alliance, 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 $892 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 $970 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 7957 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.5Crew
8.2Boarding
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

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.

More choices on menu. Seemed only thing offered was Scottish, and while that’s good for the Scot’s it doesn’t help the Americans who don’t like that food. And I really hate it when, during sleep time the attendants have a very loud conversation right over you. Lastly, I paid 5000 dollars for business class, and having to pay more to choose my seat early is really an insult. Seems greedy

The chicken adobo was a little too spicy but good otherwise. My personal opinion. Movie selection could be improved, too many horror movies. Could add a few more chick flicks! The flight was bumpy at times. We arrived a little early too! Flight attendants friendly.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

Crew was great and responsive. Entertainment quit working with about 4 hours remaining on the flight. My seat cushion was broken.

Not very good , the stewardess were unfriendly and they don't like to be bothered. Cos was a night flight and they need to sleep.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Had a nice little suite although I couldn’t close the door (but I didn’t ask anyone to help). 5K is a nice seat and very private (you look in on first class). Enjoyable flight and nice crew.

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

Information on your arrival and departure airports

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