LEX - LON

$327 Find Cheap Flights from Lexington to London - Compare and Save

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 11/10. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$779
Typical prices: $531-$642
United Airlines
Wed 12/2Fri 12/4
LEX - LHR • 1 stop
Cheapest one-way
$327
British Airways
Tue 11/10
LEX - LHR • 1 stop
Top airlines
Cheapest • from $779 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Lexington and London. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg $585 (round-trip)
Shortest trip • 9h 58m (one-way)
Insights
Insights
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Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
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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, Dec 2 - Fri, Dec 4
United Airlines Logo
7:33 pm - 12:00 pm
LEX
-
LHR
11h 27m
1 stop
United Airlines Logo
9:00 am - 8:23 pm
LHR
-
LEX
16h 23m
2 stops
$779United Airlines
Wed, Dec 2 - Fri, Dec 4
United Airlines Logo
2:00 pm - 9:10 am
LEX
-
LHR
14h 10m
2 stops
United Airlines Logo
9:00 am - 10:30 pm
LHR
-
LEX
18h 30m
2 stops
$784United Airlines
Wed, Oct 14 - Wed, Oct 21
British Airways Logo
6:59 pm - 10:50 am
LEX
-
LHR
10h 51m
1 stop
British Airways Logo
6:15 am - 9:54 pm
LHR
-
LEX
20h 39m
2 stops
$867British Airways
Wed, Oct 14 - Wed, Oct 21
British Airways Logo
6:59 pm - 10:50 am
LEX
-
LHR
10h 51m
1 stop
British Airways Logo
6:15 am - 9:54 pm
LHR
-
LEX
20h 39m
2 stops
$868British Airways
Tue, Sep 22 - Tue, Sep 29
Delta Logo
5:57 pm - 11:20 am
LEX
-
LHR
12h 23m
1 stop
Delta Logo
9:55 am - 7:42 pm
LHR
-
LEX
14h 47m
2 stops
$884Delta
Mon, Sep 21 - Tue, Sep 29
Delta Logo
10:08 am - 6:25 am
LEX
-
LHR
15h 17m
1 stop
Delta Logo
9:55 am - 7:42 pm
LHR
-
LEX
14h 47m
2 stops
$884Delta
Mon, Sep 21 - Tue, Oct 6
American Airlines Logo
3:10 pm - 6:55 am
LEX
-
LHR
10h 45m
1 stop
American Airlines Logo
9:15 am - 4:29 pm
LHR
-
LEX
12h 14m
1 stop
$885American Airlines
Wed, Oct 21 - Wed, Oct 28
American Airlines Logo
4:39 pm - 7:50 am
LEX
-
LHR
10h 11m
1 stop
American Airlines Logo
1:50 pm - 9:52 pm
LHR
-
LEX
12h 02m
1 stop
$893American Airlines
Tue, Dec 29 - Mon, Jan 11
Virgin Atlantic Logo
10:05 am - 7:45 am
LEX
-
LHR
16h 40m
2 stops
Virgin Atlantic Logo
11:45 am - 9:35 pm
LHR
-
LEX
14h 50m
2 stops
$937Virgin Atlantic
Sat, Sep 26 - Sat, Oct 3
Virgin Atlantic Logo
10:55 am - 7:10 am
LEX
-
LHR
15h 15m
2 stops
Virgin Atlantic Logo
10:45 am - 5:20 pm
LHR
-
LEX
11h 35m
1 stop
$1,016Virgin Atlantic
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 December.

Flight prices are typical for this route right now.

Flights to London from Lexington usually cost between $776 and $852 in December.
The lowest price found in the past 5 days was $779 on United Airlines (Dec 2-Dec 4).

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 $0 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $1,686 and $1,517 respectively.

Good to know

Cheapest flight

$327
Most popular time to fly and prices are also 22% 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 $366 for a one-way ticket and $779 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?

    oneworld, and SkyTeam are the airline alliances operating flights between Lexington and London, with oneworld 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 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $724 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.
7.8
DeltaOverall score based on 8487 reviews
7.2Food
8.1Boarding
7.8Comfort
7.8Entertainment
8.5Crew
Airline reviews

The boarding agent guy in Lexington on 7/23 that boarded the flights to Atlanta is very rude for working in customer service. I know there were delays but he was dismissive rude and arrogant. Most native Kentucky residents are nice and very cordial he needs to eat a big ole piece of humble pie. I watched him be rude to several people and as much as he could of filled up a delayed flight to save you money and he was so rude to people it was ridiculous. Next no water or snacks on short flights is awful 1st you delay a flight then do not even offer water on the flight.. No thanks I like delta better but I travel ever week and to be treated like this might as well fly American at least they offer water and have better rewards.

4.0 OkayJennifer, Jul 2026
LEX - ATL
Read more Delta reviews

The boarding agent guy in Lexington on 7/23 that boarded the flights to Atlanta is very rude for working in customer service. I know there were delays but he was dismissive rude and arrogant. Most native Kentucky residents are nice and very cordial he needs to eat a big ole piece of humble pie. I watched him be rude to several people and as much as he could of filled up a delayed flight to save you money and he was so rude to people it was ridiculous. Next no water or snacks on short flights is awful 1st you delay a flight then do not even offer water on the flight.. No thanks I like delta better but I travel ever week and to be treated like this might as well fly American at least they offer water and have better rewards.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

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

Great. Very smooth. Plenty of information. However, wish they would give out a menu in advance of making a dinner choice like other international airlines. The flight attendant says chicken or pasta and there are details about ingredients or spices requiring the passenger to ask which requires the flight attendant to answer many times. So easy to solve this problem. P

All fine save for the abominable catering. Really gone downhill. We found it all inedible.

Late flight caused a missed connection, had to be put on a later international flight without my requested vegan meal.

Half the bathrooms assigned to economy were out of action

The crew members were great. The food was good. Entertainment was average - Could use a wider and better selections of movies and series.

Comfort in premium economy is worth it for long hauls especially on the 787-9P Dreamliner with the modern updates. The food was okay. All 4 of us selected the same meal, 2 of us had very dry hard to cut chicken, the other 2 were tender and good. The sides/salad/dessert all very good as far as airline food goes. Crew were very attentive. Will be hard to ever go back to regular economy!

Crew was great! Food sub-bar, tepid & flavorless. No snack options on trans-atlantic flight. Premium Economy seats ok, leg rest wouldn’t stay in place.

Entertainment system did not function. USB ports did not function. Wi-Fi did not function. Terrible trifecta…

Better perks for corporate employees whom travel often and spend a lot of money with the airlines. Snacks were terrible chips crackers are ideas. Flight and crew were great comfort was fine entertainment not so great so so called status members means nothing

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.

As I remember my last BA flight - mediocre at best. Uncomfortable with poor and minimal food and drinks. Screen broke shortly into flight so didn’t have access to entertainment either.

They gave away my business class seat. No explanation and no apology. Told me I had to take the downgrade if I wanted to get to India. Then no WiFi for 10 hours. Just ridiculous. We should not work with this company at Deloitte. They don’t know how to run a business.

Work being done at DIA made it difficult to find BA desk.

The airplane was refreshingly silent in flight than Airbuses, landing was very soft and secure. Food was also warm and light , not a big fan of curry though. Staff was polite, discrete, professional and helpful.

I was booked in Premium Economy and never given a chance to choose to purchase my own seat. Ended up with a middle seat, which was very difficult for me. The airline then left my bag in London so when I arrived in Instanbul it was not there. They delivered it to me the next day but many valuable items had been stolen. I've been flying with BA for years and this was the first time I had such a bizarre and bad experience with them.

Meh. Lived the seat. The entertainment unit did not work and had to be reset 3 times. Service was SLOW taking over 90 min to be served. Crew forgot about my meal. Chicken was dry and almost inedible.

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!

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

Information on your arrival and departure airports