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

Scandinavian Airlines, Lufthansa, and British Airways are the most popular carriers operating from Kentucky to London

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

53 flights are operational weekly from Kentucky to London as of November 2025. The most popular departure day for this route is Tue, with 21% of flights per week taking off on this day.

What airlines fly to London?

American Airlines, Delta and Virgin Atlantic 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 49% 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 20m and 10h 30m, respectively.

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 November 2025, there are 13 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.

$188 Cheap Flights from Kentucky to London in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

8:55 pm - 8:20 pmBNA-LHR

17h 25m1 stop

9:25 pm - 7:30 pmLHR-BNA

28h 05m1 stop

$580Icelandair

Find Deal

lun., abr. 13 - sáb., abr. 18

5:30 pm - 10:50 amBNA-LHR

11h 20m1 stop

8:35 pm - 6:30 pmLHR-BNA

27h 55m1 stop

$583Icelandair

Find Deal

lun., dic. 8 - lun., dic. 15

9:25 am - 10:00 amBNA-LGW

18h 35m1 stop

2:00 pm - 8:29 amLGW-BNA

24h 29m1 stop

$588Multiple Airlines

Find Deal

jue., feb. 19 - vie., feb. 27

5:58 pm - 10:00 amBNA-LGW

34h 02m1 stop

2:00 pm - 7:08 pmLGW-BNA

35h 08m1 stop

$592Multiple Airlines

Find Deal

mié., abr. 1 - mié., abr. 8

2:06 pm - 4:00 pmBNA-LHR

19h 54m2 stops

6:40 am - 10:06 pmLHR-BNA

21h 26m2 stops

$599Scandinavian Airlines

Find Deal

lun., ene. 12 - jue., ene. 29

2:06 pm - 4:00 pmBNA-LHR

19h 54m2 stops

7:05 am - 8:15 pmLHR-BNA

19h 10m3 stops

$602Scandinavian Airlines

Find Deal

lun., ene. 12 - jue., ene. 29

2:19 pm - 6:25 amCVG-LHR

11h 06m1 stop

12:40 pm - 8:54 pmLHR-CVG

13h 14m1 stop

$603Delta

Find Deal

dom., feb. 15 - mié., feb. 25

2:25 pm - 6:40 amTYS-LHR

11h 15m1 stop

7:40 am - 7:27 pmLHR-TYS

16h 47m2 stops

$611Lufthansa

Find Deal

jue., ene. 8 - vie., ene. 16

2:25 pm - 6:40 amTYS-LHR

11h 15m1 stop

7:40 am - 7:27 pmLHR-TYS

16h 47m2 stops

$612Lufthansa

Find Deal

lun., feb. 2 - mié., feb. 11

4:06 pm - 7:50 amTYS-LHR

10h 44m1 stop

8:40 am - 8:47 pmLHR-TYS

17h 07m2 stops

$617Delta

Find Deal

jue., ene. 8 - jue., ene. 15

Lufthansa flights from Kentucky to London

Our best Lufthansa deals on Kentucky to London flight tickets

Lufthansa

Jan 8

TYS2:25 pmKnoxville McGhee Tyson

11h 15m

1 stop

LHR6:40 amLondon Heathrow

Jan 16

LHR7:40 amLondon Heathrow

16h 47m

2 stops

TYS7:27 pmKnoxville McGhee Tyson

$611

Find similar

Lufthansa

Feb 11

SDF2:05 pmLouisville Intl

16h 10m

1 stop

LHR11:15 amLondon Heathrow

Feb 18

LHR7:40 amLondon Heathrow

17h 02m

2 stops

SDF7:42 pmLouisville Intl

$612

Find similar

Lufthansa

Jan 7

SDF1:50 pmLouisville Intl

11h 30m

1 stop

LHR6:20 amLondon Heathrow

Jan 25

LHR11:10 amLondon Heathrow

16h 20m

2 stops

SDF10:30 pmLouisville Intl

$618

Find similar

British Airways flights from Kentucky to London

Our best British Airways deals on Kentucky to London flight tickets

British Airways

Dec 5

CVG8:50 pmCincinnati Cinci./N. Kentucky

7h 40m

LHR9:30 amLondon Heathrow

Dec 12

LHR3:05 pmLondon Heathrow

8h 50m

CVG6:55 pmCincinnati Cinci./N. Kentucky

$611

Find similar

British Airways

Jan 7

CVG8:50 pmCincinnati Cinci./N. Kentucky

7h 40m

LHR9:30 amLondon Heathrow

Jan 27

LHR11:00 amLondon Heathrow

16h 00m

1 stop

CVG10:00 pmCincinnati Cinci./N. Kentucky

$612

Find similar

British Airways

Jan 7

CVG8:50 pmCincinnati Cinci./N. Kentucky

7h 40m

LHR9:30 amLondon Heathrow

Jan 29

LHR11:00 amLondon Heathrow

11h 53m

1 stop

CVG5:53 pmCincinnati Cinci./N. Kentucky

$617

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

lun. 4/13

8:55 pm-8:20 pm

1 stop17h 25m

London Heathrow

sáb. 4/18

9:25 pm-7:30 pm

1 stop28h 05m

$580

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

lun. 12/8

5:30 pm-10:50 am

1 stop11h 20m

London Heathrow

lun. 12/15

8:35 pm-6:30 pm

1 stop27h 55m

$583

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

jue. 2/19

9:25 am-10:00 am

1 stop18h 35m

London Gatwick

vie. 2/27

2:00 pm-8:29 am

1 stop24h 29m

$588

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

mié. 4/1

5:58 pm-10:00 am

1 stop34h 02m

London Gatwick

mié. 4/8

2:00 pm-7:08 pm

1 stop35h 08m

$592

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

lun. 1/12

2:06 pm-4:00 pm

2 stops19h 54m

London Heathrow

jue. 1/29

6:40 am-10:06 pm

2 stops21h 26m

$599

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

lun. 1/12

2:06 pm-4:00 pm

2 stops19h 54m

London Heathrow

jue. 1/29

7:05 am-8:15 pm

3 stops19h 10m

$602

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

dom. 2/15

2:19 pm-6:25 am

1 stop11h 06m

London Heathrow

mié. 2/25

12:40 pm-8:54 pm

1 stop13h 14m

$603

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

jue. 1/8

2:25 pm-6:40 am

1 stop11h 15m

London Heathrow

vie. 1/16

7:40 am-7:27 pm

2 stops16h 47m

$611

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

lun. 2/2

2:25 pm-6:40 am

1 stop11h 15m

London Heathrow

mié. 2/11

7:40 am-7:27 pm

2 stops16h 47m

$612

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

jue. 1/8

4:06 pm-7:50 am

1 stop10h 44m

London Heathrow

jue. 1/15

8:40 am-8:47 pm

2 stops17h 07m

$617

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 $702.

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 $993 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 $749 on momondo.

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 November 2025, there are 13 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 7.5 673 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $573	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
KLM	PriceFrom $574	Free Cancellation	Rating 7.7 1,411 reviews	Search KLM flights
British Airways	PriceFrom $598	Free Cancellation	Rating 6.7 7,532 reviews	Search British Airways flights
American Airlines	PriceFrom $665	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
United Airlines	PriceFrom $678	Free Cancellation	Rating 7.4 9,020 reviews	Search United Airlines flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Chelmsford

Wembley

Folkestone

Romford

Ilford

Cobham

Stansted

Harrow

Watford

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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

jue. 12/18

jue. 12/25

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Cheap flights from Kentucky to London from $188

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 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Kentucky to London

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Lufthansa flights from Kentucky to London

Our best Lufthansa deals on Kentucky to London flight tickets

British Airways flights from Kentucky to London

Our best British Airways deals on Kentucky to London flight tickets

momondo Fare Finder

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

See travel insights to London from

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?

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

Scandinavian Airlines, Lufthansa, and British Airways are the most popular carriers operating from Kentucky to London

What airlines fly to London?

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

53 flights are operational weekly from Kentucky to London as of November 2025. The most popular departure day for this route is Tue, with 21% 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 20m and 10h 30m, 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