What is the cheapest airline that flies from Kentucky to London?

British Airways, United Airlines, and Delta are the most popular carriers operating from Kentucky to London

How long does it take to fly to London?

If you’re flying from a popular airport in Kentucky, such as Louisville or Lexington, and flying into London, then you can expect flight times to average 9h 50m and 10h 13m, respectively.

What airlines fly to London?

American Airlines, British Airways and Delta are the top three most popular airlines that fly to London from Kentucky according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to London. Keep in mind that there are 5 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

How many flights depart from Kentucky to London on average per week?

55 flights are operational weekly from Kentucky to London as of April 2026. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.

When did momondo last update prices for flights from Kentucky to London?

Prices for flights from Kentucky to London are updated daily.

How many operators does momondo search for flights from Kentucky to London?

As of April 2026, there are 12 operators available to choose from for flights from Kentucky to London.

How old do you have to be to fly from Kentucky to London?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$227 Cheap Flights from Kentucky to London in 2026

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Find the cheapest flights from Kentucky to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 12:55 pm

CVG

LHR

25h 25m

2 stops

6:40 am - 10:30 pm

LHR

CVG

20h 50m

2 stops

$795Scandinavian Airlines

อ., พ.ค. 5 - อ., พ.ค. 19

8:55 pm - 11:55 am

BNA

LHR

33h 00m

1 stop

1:05 pm - 7:30 pm

LHR

BNA

12h 25m

1 stop

$799Icelandair

ศ., ส.ค. 21 - ศ., ส.ค. 28

8:55 pm - 6:25 pm

BNA

LGW

15h 30m

2 stops

9:30 pm - 6:00 pm

LGW

BNA

26h 30m

2 stops

$803Multiple Airlines

จ., พ.ค. 4 - ส., พ.ค. 16

6:00 am - 2:40 pm

BNA

LGW

26h 40m

3 stops

10:00 pm - 8:56 pm

LGW

BNA

28h 56m

3 stops

$804Multiple Airlines

อ., พ.ค. 5 - ศ., พ.ค. 15

5:35 am - 10:00 am

SDF

LHR

23h 25m

2 stops

7:25 am - 7:09 pm

LHR

SDF

16h 44m

2 stops

$843United Airlines

อ., ก.ย. 29 - พฤ., ต.ค. 1

7:32 pm - 9:00 am

SDF

LHR

32h 28m

1 stop

8:45 am - 10:09 pm

LHR

SDF

18h 24m

2 stops

$848United Airlines

ส., ก.ย. 26 - อ., ก.ย. 29

7:07 pm - 12:15 pm

SDF

LHR

12h 08m

1 stop

6:15 am - 10:58 pm

LHR

SDF

21h 43m

2 stops

$866Iberia

พ., ก.ย. 9 - อ., ก.ย. 22

7:07 pm - 11:15 am

SDF

LHR

11h 08m

1 stop

6:15 am - 12:07 am

LHR

SDF

22h 52m

2 stops

$888British Airways

พ., ก.ย. 9 - อ., ก.ย. 22

6:11 pm - 11:15 am

SDF

LHR

12h 04m

1 stop

11:30 am - 10:47 am

LHR

SDF

28h 17m

2 stops

$889British Airways

จ., ส.ค. 17 - อ., ส.ค. 25

7:38 pm - 10:50 am

CVG

LGW

34h 12m

2 stops

8:40 pm - 8:06 pm

LGW

CVG

28h 26m

2 stops

$895Iberia

พฤ., พ.ค. 7 - พฤ., พ.ค. 14

Scandinavian Airlines flights from Kentucky to London

Our best Scandinavian Airlines deals on Kentucky to London flight tickets

Scandinavian Airlines

May 5

CVG6:30 amCincinnati Cinci./N. Kentucky

25h 25m

2 stops

LHR12:55 pmLondon Heathrow

May 19

LHR6:40 amLondon Heathrow

20h 50m

2 stops

CVG10:30 pmCincinnati Cinci./N. Kentucky

$795

Scandinavian Airlines

Sep 15

BNA7:00 amNashville Intl

28h 40m

2 stops

LHR5:40 pmLondon Heathrow

Sep 20

LHR7:30 pmLondon Heathrow

33h 19m

2 stops

BNA10:49 pmNashville Intl

$808

Scandinavian Airlines

May 7

CVG6:25 amCincinnati Cinci./N. Kentucky

31h 25m

2 stops

LHR6:50 pmLondon Heathrow

May 14

LHR7:30 pmLondon Heathrow

32h 44m

2 stops

CVG11:14 pmCincinnati Cinci./N. Kentucky

$811

Icelandair flights from Kentucky to London

Our best Icelandair deals on Kentucky to London flight tickets

Icelandair

Aug 21

BNA8:55 pmNashville Intl

33h 00m

1 stop

LHR11:55 amLondon Heathrow

Aug 28

LHR1:05 pmLondon Heathrow

12h 25m

1 stop

BNA7:30 pmNashville Intl

$799

Icelandair

Jul 8

BNA8:55 pmNashville Intl

11h 45m

1 stop

LGW2:40 pmLondon Gatwick

Aug 18

LGW3:40 pmLondon Gatwick

33h 50m

1 stop

BNA7:30 pmNashville Intl

$800

Icelandair

May 1

BNA8:55 pmNashville Intl

17h 25m

1 stop

LHR8:20 pmLondon Heathrow

May 12

LHR9:25 pmLondon Heathrow

28h 05m

1 stop

BNA7:30 pmNashville Intl

$801

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

อ. 5/5

6:30 am-12:55 pm

2 stops25h 25m

London Heathrow

อ. 5/19

6:40 am-10:30 pm

2 stops20h 50m

$795

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

ศ. 8/21

8:55 pm-11:55 am

1 stop33h 00m

London Heathrow

ศ. 8/28

1:05 pm-7:30 pm

1 stop12h 25m

$799

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

จ. 5/4

8:55 pm-6:25 pm

2 stops15h 30m

London Gatwick

ส. 5/16

9:30 pm-6:00 pm

2 stops26h 30m

$803

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

อ. 5/5

6:00 am-2:40 pm

3 stops26h 40m

London Gatwick

ศ. 5/15

10:00 pm-8:56 pm

3 stops28h 56m

$804

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

อ. 9/29

5:35 am-10:00 am

2 stops23h 25m

London Heathrow

พฤ. 10/1

7:25 am-7:09 pm

2 stops16h 44m

$843

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

ส. 9/26

7:32 pm-9:00 am

1 stop32h 28m

London Heathrow

อ. 9/29

8:45 am-10:09 pm

2 stops18h 24m

$848

Quickest round-trip

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

พ. 9/9

7:07 pm-12:15 pm

1 stop12h 08m

London Heathrow

อ. 9/22

6:15 am-10:58 pm

2 stops21h 43m

$866

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

พ. 9/9

7:07 pm-11:15 am

1 stop11h 08m

London Heathrow

อ. 9/22

6:15 am-12:07 am

2 stops22h 52m

$888

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

จ. 8/17

6:11 pm-11:15 am

1 stop12h 04m

London Heathrow

อ. 8/25

11:30 am-10:47 am

2 stops28h 17m

$889

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

พฤ. 5/7

7:38 pm-10:50 am

2 stops34h 12m

London Gatwick

พฤ. 5/14

8:40 pm-8:06 pm

2 stops28h 26m

$895

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kentucky to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Kentucky is in October. Flight prices, which tend to average around $699, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from Kentucky averaging around $715.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $903 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Kentucky for as low as $754 on momondo.

Can stopping save me money on Kentucky to London flights?

You could potentially save up to 42% on your flight if you consider stops on a Kentucky to London flight.

Cheap Kentucky to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to London

Fastest flight time	7h 40m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun
Airports in London	6 airports

The fastest flight from Kentucky to London takes 7h 40m

Direct flights go from Kentucky to London on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.

There are 6 airports in London. From Kentucky there are direct flights to London Heathrow (LHR).

Search flight deals

Frequently asked questions about flying from Kentucky to London

When did momondo last update prices for flights from Kentucky to London?
Prices for flights from Kentucky to London are updated daily.
How many operators does momondo search for flights from Kentucky to London?
As of April 2026, there are 12 operators available to choose from for flights from Kentucky to London.
How old do you have to be to fly from Kentucky to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kentucky to London

Compare and see reviews for airlines that fly from Kentucky to London with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $564	Free Cancellation	Rating 7.5 687 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $571	Free Cancellation	Rating 7.9 8,406 reviews	Search Delta flights
British Airways	PriceFrom $589	Free Cancellation	Rating 6.7 7,883 reviews	Search British Airways flights
American Airlines	PriceFrom $641	Free Cancellation	Rating 7.1 11,573 reviews	Search American Airlines flights
United Airlines	PriceFrom $678	Free Cancellation	Rating 7.4 9,580 reviews	Search United Airlines flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Hayes

Slough

Crawley

Wembley

Stansted

Croydon

Dartford

Brentwood

Cobham

Folkestone

Guildford

Romford

Harrow

Watford

Richmond

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kentucky to London. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kentucky to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kentucky to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Kentucky to London?

momondo provides multiple filters to help you find the best flight to London from Kentucky. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Kentucky to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Kentucky to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Kentucky to London from $227

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to London departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Kentucky to London

What is the cheapest month to fly to London?

How far in advance should I book a flight to London?

Can stopping save me money on Kentucky to London flights?

What is the cheapest airline that flies from Kentucky to London?

What airlines fly to London?

How many flights depart from Kentucky to London on average per week?

How long does it take to fly to London?

Cheap Kentucky to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to London

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Frequently asked questions about flying from Kentucky to London

Best airlines flying from Kentucky to London

Compare and see reviews for airlines that fly from Kentucky to London with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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