What are the cheapest airlines flying from Lexington to London round-trip?

Delta, at $620, was found to be the cheapest airline from Lexington to London.Alternate airlines to your destination round-trip include KLM and British Airways. These flights start at 28% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Lexington to London one-way?

The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $411. However, be on the lookout for offers from Delta and Air Canada, as they are both options that can get you from Lexington to London for a low price.

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

Travelers seeking maximum savings on their Lexington to London flight should consider departing on Saturday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What are the most popular routes from Lexington to London?

The most popular route from Lexington to London is Lexington Blue Grass - London Heathrow. You may also consider Lexington Blue Grass - London Gatwick or Lexington Blue Grass - London City.

What are the most popular airlines that fly from Lexington to London?

American Airlines, British Airways and Delta are the most popular airlines when flying from Lexington to London.

What is the cheapest day to fly round-trip from Lexington to London?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 50% when planning your travel around this day of the week.

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

February is one of the best times of the year to fly to London from Lexington. Prices for February average $873 per person but you can even find prices for as low as $258. The most expensive prices can be found in the month of December. Opting for a February flight can save you 59% on your journey compared to booking in December

What airport do you fly from for flights from Lexington to London?

If you book a flight to London from Lexington, you will be flying from Blue Grass, which is the city’s only airport. Lexington Blue Grass (LEX) is located 5.6 mi from the center of Lexington. There are 0 flights from Blue Grass to London per day from 3 different airlines.

Can I find deals for flights from Lexington to London that include hotel bookings?

Yes. In addition to deals on Lexington to London flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Lexington to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lexington to London.

Can I find deals for business class flights from Lexington to London?

Yes. Cheapflights offers flight deals from Lexington to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$411+ Flights from Lexington to London

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Cheap flight deals from Lexington to London

Round-trip from	$620 (Delta)
One-way from	$411 (Booking.com)
Popular in	December
Cheapest in	February
Average price	$1,239

From Lexington Blue Grass to London (LON)

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One-way flight from Lexington Blue Grass to London (LON)

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Highest demand for flights based on searches. 14% potential increase in price ($145 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Lexington to London

Cheapest flights from Lexington to London
Explore the most affordable flight options available from Lexington to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Mon 8/1810:10 amLEX - LHR

1 stop16h 05mDelta

Mon 8/2511:30 amLHR - LEX

2 stops16h 06mDelta

Deal found 7/3

$620

Mon 8/183:40 pmLEX - LHR

1 stop14h 30mKLM

Mon 8/2511:45 amLHR - LEX

1 stop11h 22mKLM

Deal found 7/3

$629

Mon 8/186:59 pmLEX - LHR

1 stop11h 06mBritish Airways

Mon 8/258:15 pmLHR - LEX

2 stops27h 11mBritish Airways

Deal found 7/1

$641

Mon 9/2211:09 amLEX - LHR

1 stop15h 11mAmerican Airlines

Tue 9/3011:05 amLHR - LEX

1 stop11h 58mAmerican Airlines

Deal found 7/1

$654

Mon 9/221:59 pmLEX - LHR

1 stop13h 21mUnited Airlines

Tue 9/302:05 pmLHR - LEX

2 stops28h 29mUnited Airlines

Deal found 7/2

$675

Mon 7/281:03 pmLEX - LGW

2 stops15h 57mDelta

Fri 8/812:00 pmLGW - LEX

2 stops16h 59mDelta

Deal found 7/1

$729

Mon 9/17:10 pmLEX - LCY

2 stops16h 30mDelta

Tue 9/308:40 amLCY - LEX

2 stops17h 52mDelta

Deal found 7/3

$775

Fri 9/1212:30 pmLEX - LHR

1 stop19h 15mFinnair

Sat 9/2710:30 amLHR - LEX

1 stop15h 14mFinnair

Deal found 7/1

$789

Mon 8/182:05 pmLEX - LCY

2 stops17h 25mMultiple Airlines

Mon 8/256:05 pmLCY - LEX

2 stops31h 43mMultiple Airlines

Deal found 7/1

$796

Fri 9/123:42 pmLEX - LHR

2 stops13h 48mVirgin Atlantic

Sat 9/2712:25 pmLHR - LEX

2 stops15h 01mVirgin Atlantic

Deal found 7/1

$803

Fri 8/155:44 pmLEX - LCY

2 stops42h 31mLufthansa

Fri 8/225:00 pmLCY - LEX

2 stops29h 05mLufthansa

Deal found 7/1

$978

Wed 7/239:41 pmLEX - LGW

1 stop31h 19mMultiple Airlines

Tue 7/292:00 pmLGW - LEX

1 stop35h 51mMultiple Airlines

Deal found 7/2

$988

Best flights from Lexington to London
Discover carefully curated flight deals from Lexington to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Mon 8/1810:10 amLEX - LHR

1 stop16h 05mDelta

Mon 8/2511:30 amLHR - LEX

2 stops16h 06mDelta

Deal found 7/3

$620

Mon 8/183:40 pmLEX - LHR

1 stop14h 30mKLM

Mon 8/2511:45 amLHR - LEX

1 stop11h 22mKLM

Deal found 7/3

$629

Mon 8/186:59 pmLEX - LHR

1 stop11h 06mBritish Airways

Mon 8/258:15 pmLHR - LEX

2 stops27h 11mBritish Airways

Deal found 7/1

$641

Mon 9/2211:09 amLEX - LHR

1 stop15h 11mAmerican Airlines

Tue 9/3011:05 amLHR - LEX

1 stop11h 58mAmerican Airlines

Deal found 7/1

$654

Mon 9/221:59 pmLEX - LHR

1 stop13h 21mUnited Airlines

Tue 9/302:05 pmLHR - LEX

2 stops28h 29mUnited Airlines

Deal found 7/2

$675

Fri 9/1212:30 pmLEX - LHR

1 stop19h 15mFinnair

Sat 9/2710:30 amLHR - LEX

1 stop15h 14mFinnair

Deal found 7/1

$789

Mon 8/182:05 pmLEX - LCY

2 stops17h 25mMultiple Airlines

Mon 8/256:05 pmLCY - LEX

2 stops31h 43mMultiple Airlines

Deal found 7/1

$796

Fri 9/123:42 pmLEX - LHR

2 stops13h 48mVirgin Atlantic

Sun 9/2812:35 pmLHR - LEX

2 stops16h 12mVirgin Atlantic

Deal found 7/1

$803

Fri 8/155:44 pmLEX - LCY

2 stops42h 31mLufthansa

Fri 8/225:00 pmLCY - LEX

2 stops29h 05mLufthansa

Deal found 7/1

$978

Mon 7/281:03 pmLEX - LGW

2 stops15h 57mDelta

Fri 8/812:00 pmLGW - LEX

2 stops16h 59mDelta

Deal found 7/1

$729

Wed 7/239:41 pmLEX - LGW

1 stop31h 19mMultiple Airlines

Tue 7/292:00 pmLGW - LEX

1 stop35h 51mMultiple Airlines

Deal found 7/2

$988

Fri 9/1910:24 amLEX - LCY

2 stops16h 46mDelta

Fri 10/38:40 amLCY - LEX

2 stops17h 52mDelta

Deal found 7/2

$903

Last-minute flights from Lexington to London
Discover last-minute flight deals from Lexington to London. Data last updated July 3, 2025 and is based on user searches.

Fri 7/111:03 pmLEX - LHR

2 stops19h 32mScandinavian Airlines

Fri 7/186:40 amLHR - LEX

2 stops20h 02mScandinavian Airlines

Deal found 7/1

$1,890

Fri 7/1111:00 amLEX - LHR

1 stop14h 20mUnited Airlines

Fri 7/188:30 amLHR - LEX

1 stop16h 51mUnited Airlines

Deal found 7/1

$1,969

Fri 7/119:26 amLEX - LHR

1 stop19h 14mMultiple Airlines

Fri 7/1811:25 amLHR - LEX

2 stops17h 19mMultiple Airlines

Deal found 7/1

$2,893

Wed 7/239:41 pmLEX - LGW

1 stop31h 19mMultiple Airlines

Tue 7/292:00 pmLGW - LEX

1 stop35h 51mMultiple Airlines

Deal found 7/2

$988

Mon 7/281:03 pmLEX - LGW

2 stops15h 57mDelta

Fri 8/812:00 pmLGW - LEX

2 stops16h 59mDelta

Deal found 7/1

$729

Mon 7/282:05 pmLEX - LHR

2 stops35h 25mAir Canada

Mon 8/119:30 amLHR - LEX

2 stops36h 31mAir Canada

Deal found 7/1

$880

Tue 7/2910:05 amLEX - LHR

1 stop16h 10mVirgin Atlantic

Sat 8/910:55 amLHR - LEX

2 stops18h 04mVirgin Atlantic

Deal found 7/1

$832

Wed 7/302:05 pmLEX - LHR

1 stop13h 15mLufthansa

Tue 8/1211:25 amLHR - LEX

2 stops17h 25mLufthansa

Deal found 7/1

$972

Thu 8/144:04 pmLEX - LHR

1 stop13h 16mAmerican Airlines

Thu 8/219:15 amLHR - LEX

1 stop13h 26mAmerican Airlines

Deal found 7/2

$704

Fri 8/155:44 pmLEX - LCY

2 stops42h 31mLufthansa

Fri 8/225:00 pmLCY - LEX

2 stops29h 05mLufthansa

Deal found 7/1

$978

Mon 8/1810:10 amLEX - LHR

1 stop16h 05mDelta

Mon 8/2511:30 amLHR - LEX

2 stops16h 06mDelta

Deal found 7/3

$620

Mon 8/183:40 pmLEX - LHR

1 stop14h 30mKLM

Mon 8/2511:45 amLHR - LEX

1 stop11h 22mKLM

Deal found 7/3

$629

One-way flights from Lexington to London
Search for one-way flight options from Lexington to London. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Tue 8/2611:44 amLEX - LHR

1 stop18h 21mBritish Airways

Deal found 7/3

$411

Tue 8/261:03 pmLEX - LGW

2 stops15h 57mDelta

Deal found 7/3

$441

Tue 8/264:04 pmLEX - LCY

2 stops15h 01mBritish Airways

Deal found 7/3

$462

Sat 7/129:07 pmLEX - LGW

2 stops31h 43mMultiple Airlines

Deal found 7/3

$506

Tue 8/261:59 pmLEX - LHR

3 stops16h 11mAir Canada

Deal found 7/3

$754

Sat 7/127:00 amLEX - LCY

2 stops25h 45mUnited Airlines

Deal found 7/3

$796

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lexington to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 8/18

10:10 am-7:15 am

1 stop16h 05m

London Heathrow

Mon 8/25

11:30 am-10:36 pm

2 stops16h 06m

$620

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 8/18

3:40 pm-11:10 am

1 stop14h 30m

London Heathrow

Mon 8/25

11:45 am-6:07 pm

1 stop11h 22m

$629

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 8/18

6:59 pm-11:05 am

1 stop11h 06m

London Heathrow

Mon 8/25

8:15 pm-6:26 pm

2 stops27h 11m

$641

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 9/22

12:54 pm-7:40 am

1 stop13h 46m

London Heathrow

Tue 9/30

1:10 pm-11:10 pm

1 stop15h 00m

$654

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Mon 9/22

1:59 pm-8:20 am

1 stop13h 21m

London Heathrow

Tue 9/30

2:05 pm-1:34 pm

2 stops28h 29m

$675

LexingtonLondon

LEX - LGW

LEXLGW

Lexington Blue Grass

Mon 7/28

1:03 pm-10:00 am

2 stops15h 57m

London Gatwick

Fri 8/8

12:00 pm-11:59 pm

2 stops16h 59m

$729

LexingtonLondon

LEX - LCY

LEXLCY

Lexington Blue Grass

Mon 9/1

7:10 pm-4:40 pm

2 stops16h 30m

London City

Tue 9/30

8:40 am-9:32 pm

2 stops17h 52m

$775

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Fri 9/12

12:30 pm-12:45 pm

1 stop19h 15m

London Heathrow

Sat 9/27

10:30 am-8:44 pm

1 stop15h 14m

$789

LexingtonLondon

LEX - LCY

LEXLCY

Lexington Blue Grass

Mon 8/18

2:05 pm-12:30 pm

2 stops17h 25m

London City

Mon 8/25

6:05 pm-8:48 pm

2 stops31h 43m

$796

LexingtonLondon

LEX - LHR

LEXLHR

Lexington Blue Grass

Fri 9/12

3:42 pm-10:30 am

2 stops13h 48m

London Heathrow

Sat 9/27

12:25 pm-10:26 pm

2 stops15h 01m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 19 results

Best time to book a flight from Lexington to London

Have a flexible travel schedule? Discover the best time to fly to London from Lexington with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Lexington to London?

Currently, November is the cheapest month in which you can book a flight from Lexington to London (average of $661). Flying from Lexington to London in June is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LEX to LON?

A simple way to save on the total cost of your ticket is to fly from Lexington to London at noon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing London

Peruse reviews from past customers who have flown with Delta, KLM, and Finnair from Lexington to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,970 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,366 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Finnair

7.6

Good

1,306 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,845 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Virgin Atlantic

7.4

Good

654 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Lexington to London?
If you book a flight to London from Lexington, you will be flying from Blue Grass, which is the city’s only airport. Lexington Blue Grass (LEX) is located 5.6 mi from the center of Lexington. There are 0 flights from Blue Grass to London per day from 3 different airlines.
What are the cheapest airlines flying from Lexington to London round-trip?
Delta, at $620, was found to be the cheapest airline from Lexington to London.Alternate airlines to your destination round-trip include KLM and British Airways. These flights start at 28% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Lexington to London one-way?
The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $411. However, be on the lookout for offers from Delta and Air Canada, as they are both options that can get you from Lexington to London for a low price.
What are the most popular routes from Lexington to London?
The most popular route from Lexington to London is Lexington Blue Grass - London Heathrow. You may also consider Lexington Blue Grass - London Gatwick or Lexington Blue Grass - London City.
Can I find deals for flights from Lexington to London that include hotel bookings?
Yes. In addition to deals on Lexington to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Lexington to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lexington to London.
Can I find deals for business class flights from Lexington to London?
Yes. Cheapflights offers flight deals from Lexington to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Lexington to London?
Currently, November is the cheapest month in which you can book a flight from Lexington to London (average of $661). Flying from Lexington to London in June is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Hounslow

Hayes

Thornton Heath

Canterbury

Harrow

Dover

Gatwick

Orpington

Watford

Croydon

Folkestone

Borehamwood

Aylesbury

Chelmsford

Brentwood

Chichester

Arundel

Milton Keynes

Bishop's Stortford

Dartford

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Lexington to London

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$670	Average$785	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$692	Average$947	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$700	Average$844	FlexibilityNo cancel fee	On-timeN/A

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$411+ Cheap flights from Lexington (LEX) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lexington to London with Cheapflights

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Cheap flight deals from Lexington to London

Round-trip from

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Find flight deals from Lexington to London

Cheapest flights from Lexington to LondonExplore the most affordable flight options available from Lexington to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Lexington to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lexington to London that are best for you.

Best time to book a flight from Lexington to London

Have a flexible travel schedule? Discover the best time to fly to London from Lexington with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Lexington to London?

What is the cheapest time of day to fly from LEX to LON?

Find hourly flight availability from Lexington to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated July 3, 2025.

Peruse reviews from past customers who have flown with Delta, KLM, and Finnair from Lexington to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Lexington to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Lexington to London?

What are the cheapest airlines flying from Lexington to London round-trip?

What are the cheapest airlines to fly from Lexington to London one-way?

What are the most popular routes from Lexington to London?

Can I find deals for flights from Lexington to London that include hotel bookings?

How can I find direct flights from Lexington to London?

Can I find deals for business class flights from Lexington to London?

What is the cheapest month to book a flight from Lexington to London?

Traveling to a place near Lexington?

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Alternative routes for Lexington to London

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Lexington to London

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Cheapest flights from Lexington to London
Explore the most affordable flight options available from Lexington to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.