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

JetBlue is the most popular carrier operating from Kentucky to London

What airlines fly to London?

American Airlines, Delta and British Airways 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 51% of people opting to fly with this airline when traveling to London. Keep in mind that there are 6 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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 10h 16m and 10h 56m, respectively.

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

56 flights are operational weekly from Kentucky to London as of October 2025. The most popular departure day for this route is Wed, 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 October 2025, 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.

$138 Cheap Flights from Kentucky to London in 2025/26

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Cheap round-trip flights

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9:07 am - 10:00 amBNA-LGW

18h 53m1 stop

2:00 pm - 8:23 amLGW-BNA

24h 23m1 stop

$520Multiple Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

9:07 am - 10:00 amBNA-LGW

18h 53m1 stop

2:00 pm - 1:06 pmLGW-BNA

29h 06m2 stops

$523Multiple Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

4:42 pm - 4:00 pmBNA-LHR

17h 18m2 stops

6:40 am - 10:49 pmLHR-BNA

22h 09m2 stops

$565Scandinavian Airlines

Find Deal

Fri, Nov 14 - Sat, Nov 22

12:15 pm - 2:35 pmCVG-LHR

21h 20m2 stops

7:50 pm - 5:29 pmLHR-CVG

26h 39m2 stops

$571Scandinavian Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

5:30 pm - 10:50 amBNA-LHR

11h 20m1 stop

12:15 pm - 6:30 pmLHR-BNA

12h 15m1 stop

$574Icelandair

Find Deal

Fri, Nov 7 - Sun, Nov 9

5:30 pm - 7:30 pmBNA-LHR

20h 00m1 stop

8:35 pm - 6:30 pmLHR-BNA

27h 55m1 stop

$579Icelandair

Find Deal

Mon, Nov 17 - Wed, Dec 3

2:09 pm - 5:55 amCVG-LHR

11h 46m1 stop

12:05 pm - 6:54 pmLHR-CVG

11h 49m1 stop

$624United Airlines

Find Deal

Sun, Oct 26 - Tue, Nov 4

9:30 am - 6:30 amCVG-LHR

17h 00m1 stop

6:00 am - 6:00 pmLHR-CVG

17h 00m2 stops

$631Air Canada

Find Deal

Sun, Oct 26 - Tue, Nov 4

7:00 am - 7:10 amCVG-LHR

20h 10m2 stops

6:35 am - 6:00 pmLHR-CVG

16h 25m2 stops

$640United Airlines

Find Deal

Sun, Oct 26 - Tue, Nov 11

6:01 am - 9:20 amCVG-LHR

22h 19m2 stops

1:25 pm - 4:43 pmLHR-CVG

32h 18m2 stops

$651Air Canada

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Wed, Nov 5 - Fri, Nov 14

Icelandair flights from Kentucky to London

Our best Icelandair deals on Kentucky to London flight tickets

Icelandair

Nov 7

BNA5:30 pmNashville Intl

11h 20m

1 stop

LHR10:50 amLondon Heathrow

Nov 9

LHR12:15 pmLondon Heathrow

12h 15m

1 stop

BNA6:30 pmNashville Intl

$574

Find similar

Icelandair

Nov 17

BNA5:30 pmNashville Intl

20h 00m

1 stop

LHR7:30 pmLondon Heathrow

Dec 3

LHR8:35 pmLondon Heathrow

27h 55m

1 stop

BNA6:30 pmNashville Intl

$579

Find similar

Icelandair

Nov 24

BNA5:30 pmNashville Intl

11h 20m

1 stop

LHR10:50 amLondon Heathrow

Dec 9

LHR12:15 pmLondon Heathrow

12h 15m

1 stop

BNA6:30 pmNashville Intl

$587

Find similar

Aer Lingus flights from Kentucky to London

Our best Aer Lingus deals on Kentucky to London flight tickets

Aer Lingus

Nov 25

BNA6:50 pmNashville Intl

12h 35m

1 stop

LHR1:25 pmLondon Heathrow

Dec 4

LHR8:50 amLondon Heathrow

14h 30m

1 stop

BNA5:20 pmNashville Intl

$659

Find similar

Aer Lingus

Oct 7

BNA6:40 pmNashville Intl

12h 05m

1 stop

LCY12:45 pmLondon City

Oct 18

LCY11:30 amLondon City

18h 22m

2 stops

BNA11:52 pmNashville Intl

$10,345

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

Thu 11/27

9:07 am-10:00 am

1 stop18h 53m

London Gatwick

Thu 12/4

2:00 pm-8:23 am

1 stop24h 23m

$520

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

Thu 11/27

9:07 am-10:00 am

1 stop18h 53m

London Gatwick

Thu 12/4

2:00 pm-1:06 pm

2 stops29h 06m

$523

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Fri 11/14

4:42 pm-4:00 pm

2 stops17h 18m

London Heathrow

Sat 11/22

6:40 am-10:49 pm

2 stops22h 09m

$565

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 11/12

12:15 pm-2:35 pm

2 stops21h 20m

London Heathrow

Wed 11/19

7:50 pm-5:29 pm

2 stops26h 39m

$571

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Fri 11/7

5:30 pm-10:50 am

1 stop11h 20m

London Heathrow

Sun 11/9

12:15 pm-6:30 pm

1 stop12h 15m

$574

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Mon 11/17

5:30 pm-7:30 pm

1 stop20h 00m

London Heathrow

Wed 12/3

8:35 pm-6:30 pm

1 stop27h 55m

$579

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Sun 10/26

2:09 pm-5:55 am

1 stop11h 46m

London Heathrow

Tue 11/4

12:05 pm-6:54 pm

1 stop11h 49m

$624

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Sun 10/26

9:30 am-6:30 am

1 stop17h 00m

London Heathrow

Tue 11/4

6:00 am-6:00 pm

2 stops17h 00m

$631

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Sun 10/26

7:00 am-7:10 am

2 stops20h 10m

London Heathrow

Tue 11/11

6:35 am-6:00 pm

2 stops16h 25m

$640

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 11/5

6:01 am-9:20 am

2 stops22h 19m

London Heathrow

Fri 11/14

1:25 pm-4:43 pm

2 stops32h 18m

$651

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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 August. Flight prices, which tend to average around $707, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Kentucky averaging around $722.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Kentucky to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $749. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $949. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Kentucky in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $780 when looking at flights departing in the afternoon. Flights to London are more costly at noon, with an average ticket price of $895. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $972 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 $833 on momondo.

Can stopping save me money on Kentucky to London flights?

You could potentially save up to 11% 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	Every day
Airports in London	1 airport

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

Direct flights go from Kentucky to London every day.

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

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 October 2025, 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 7.4 665 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $573	Free Cancellation	Rating 7.9 7,962 reviews	Search Delta flights
KLM	PriceFrom $574	Free Cancellation	Rating 7.8 1,389 reviews	Search KLM flights
British Airways	PriceFrom $598	Free Cancellation	Rating 6.7 7,415 reviews	Search British Airways flights
American Airlines	PriceFrom $665	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $684	Free Cancellation	Rating 7.4 8,933 reviews	Search United Airlines flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Guildford

Dartford

Hayes

Crawley

Chelmsford

Brentwood

Stansted

Folkestone

Ilford

Colchester

Romford

Watford

Richmond

Wembley

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.

An easier way to manage your London trip

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Cheap flights from Kentucky to London from $138

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 10/21. 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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Icelandair flights from Kentucky to London

Our best Icelandair deals on Kentucky to London flight tickets

Aer Lingus flights from Kentucky to London

Our best Aer Lingus deals on Kentucky to London flight tickets

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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

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

What is the cheapest time of day to depart on your flight to London?

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

Can stopping save me money on Kentucky to London flights?

You could potentially save up to 11% on your flight if you consider stops on a Kentucky to London flight.

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

JetBlue is the most popular carrier operating from Kentucky to London

What airlines fly to London?

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

56 flights are operational weekly from Kentucky to London as of October 2025. The most popular departure day for this route is Wed, with 20% of flights per week taking off on this day.

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 10h 16m and 10h 56m, respectively.

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

Direct flights

Airports in London

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

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

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

What documentation or ID do you need to fly 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?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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