How does KAYAK find such low prices on flights from Kentucky 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 Kentucky to London. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Kentucky 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 Kentucky with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky 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 Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$220 CHEAP FLIGHTS from Kentucky to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

...and more

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41.299.237 searches in the past 7 days on KAYAK

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Cheapest round-trip

$611

Multiple Airlines

Mon 4/6Mon 4/13

CVG - LGW • 2 stops

Cheapest non-stop

$661

Typical prices: $677-$1,051

British Airways

Wed 3/4Wed 3/11

CVG - LHR • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to London!

Flight Deals

Cheap Flights from Kentucky to London

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Kentucky to London

Mon, Apr 6 - Mon, Apr 13

5:05 pm - 8:55 pm

CVG

LGW

22h 50m

2 stops

9:30 pm - 4:22 pm

LGW

CVG

23h 52m

2 stops

$611Multiple Airlines

Tue, Mar 31 - Tue, Apr 7

7:20 pm - 7:40 pm

TYS

LHR

19h 20m

2 stops

7:25 am - 10:29 pm

LHR

TYS

20h 04m

2 stops

$625Lufthansa

Wed, Mar 11 - Tue, Mar 17

6:00 am - 8:35 pm

SDF

LHR

10h 35m

1 stop

6:50 am - 7:42 pm

LHR

SDF

16h 52m

2 stops

$633United Airlines

Thu, Mar 5 - Wed, Mar 18

7:00 am - 6:25 am

SDF

LHR

18h 25m

1 stop

6:30 am - 9:15 pm

LHR

SDF

18h 45m

2 stops

$634Delta

Thu, Mar 5 - Wed, Mar 18

10:46 am - 7:05 am

SDF

LHR

15h 19m

2 stops

6:30 am - 6:49 pm

LHR

SDF

16h 19m

2 stops

$639Delta

Mon, Mar 9 - Mon, Mar 16

7:05 am - 7:30 am

TYS

LHR

20h 25m

1 stop

1:25 pm - 2:50 pm

LHR

TYS

29h 25m

2 stops

$641United Airlines

Sun, Apr 5 - Sun, Apr 12

8:55 pm - 11:55 am

BNA

LHR

33h 00m

1 stop

1:05 pm - 7:30 pm

LHR

BNA

12h 25m

1 stop

$645Icelandair

Wed, Apr 8 - Sun, Apr 12

8:55 pm - 2:40 pm

BNA

LGW

11h 45m

1 stop

3:40 pm - 7:30 pm

LGW

BNA

33h 50m

1 stop

$646Icelandair

Wed, Apr 8 - Mon, Apr 13

11:00 am - 7:55 am

SDF

LHR

15h 55m

1 stop

7:25 pm - 9:30 pm

LHR

SDF

31h 05m

2 stops

$646British Airways

Mon, Apr 6 - Mon, Apr 20

5:47 pm - 12:50 pm

TYS

LHR

14h 03m

1 stop

7:25 pm - 8:18 pm

LHR

TYS

29h 53m

2 stops

$647British Airways

Useful Info

Low season	January
High season	May
Cheapest flight	$220

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly with an average 19% increase in price.

Flight from Louisville to London Heathrow Airport

How does KAYAK find such low prices on flights from Kentucky 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 Kentucky to London.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to London?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Kentucky 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 Kentucky 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 Kentucky with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky 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 Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Hounslow

Slough

Hayes

Wembley

Richmond

Luton

Ilford

Crawley

Watford

Guildford

Eastbourne

Kingston upon Thames

St. Albans

Colchester

Bedford

Twickenham

Ipswich

Barnet

Harrow

Maidenhead

Everything you need to know for your flight to London

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Origins

Other airports

Return flight deals

Cabin class types available on flights to Kentucky

First Class flights to London

Business Class flights to London

Premium Economy Class flights to London

Economy Class flights to London

$220 Find Cheap Flights from Kentucky to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

Everything you should know

Cheap Flights from Kentucky to London

Recent round-trip flight deals from Kentucky to London

Recent one-way flight deals from Kentucky to London

Recent last minute flight deals from Kentucky to London

Recent direct flight deals from Kentucky to London

Good to know

FAQs for booking flights from Kentucky to London

How does KAYAK find such low prices on flights from Kentucky 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 Kentucky to London.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Kentucky 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 Kentucky 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 Kentucky with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky 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 Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near London?

Everything you need to know for your flight to London

Cabin class types available on flights to Kentucky

Complete your trip to London with a hotel stay or car rental

Find direct flights for London

Flights to other popular destinations

Flights from domestic origins to London

Choose which airport to fly into in London

Find deals for your return flight