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 travellers 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 return 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>

£168 CHEAP FLIGHTS from Kentucky to London Heathrow (LHR)

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

...and more

Travellers love KAYAK

41.299.237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest return fare

£422

Typical prices: £627-£834

Lufthansa

Sat 10/1Sat 17/1

SDF - LHR • 1 stop

Cheapest direct flights

£460

Typical prices: £523-£631

British Airways

Mon 20/4Tue 28/4

CVG - LHR • Direct

Start a new search

KAYAK searches hundreds 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

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kentucky to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Kentucky to London

Sat, 10 Jan - Sat, 17 Jan

14:10 - 06:40SDF-LHR

11h 30m1 stop

07:40 - 20:28LHR-SDF

17h 48m2 stops

£422Lufthansa

Find Deal

Sat, 10 Jan - Sat, 17 Jan

14:05 - 05:55SDF-LHR

10h 50m1 stop

07:40 - 20:28LHR-SDF

17h 48m2 stops

£425Lufthansa

Find Deal

Mon, 8 Dec - Wed, 24 Dec

17:15 - 11:25LEX-LHR

13h 10m2 stops

13:00 - 23:07LHR-LEX

15h 07m1 stop

£426Virgin Atlantic

Find Deal

Mon, 8 Dec - Wed, 24 Dec

15:41 - 09:00LEX-LHR

12h 19m1 stop

13:00 - 23:07LHR-LEX

15h 07m1 stop

£430Virgin Atlantic

Find Deal

Mon, 2 Feb - Wed, 11 Feb

16:00 - 09:15TYS-LHR

12h 15m1 stop

16:30 - 22:00LHR-TYS

34h 30m2 stops

£450British Airways

Find Deal

Tue, 31 Mar - Tue, 14 Apr

11:45 - 10:30TYS-LHR

17h 45m1 stop

19:05 - 17:35LHR-TYS

27h 30m2 stops

£454British Airways

Find Deal

Mon, 23 Feb - Mon, 2 Mar

07:00 - 09:20CVG-LHR

21h 20m2 stops

06:40 - 22:12LHR-CVG

20h 32m2 stops

£454Scandinavian Airlines

Find Deal

Thu, 5 Mar - Mon, 16 Mar

12:30 - 09:20SDF-LHR

15h 50m2 stops

06:40 - 22:37LHR-SDF

19h 57m2 stops

£455Scandinavian Airlines

Find Deal

Mon, 2 Feb - Wed, 11 Feb

13:00 - 08:05TYS-LHR

14h 05m2 stops

11:30 - 23:45LHR-TYS

17h 15m2 stops

£457Delta

Find Deal

Tue, 13 Jan - Fri, 23 Jan

18:00 - 09:20CVG-LHR

10h 20m1 stop

10:45 - 18:52LHR-CVG

13h 07m1 stop

£459Delta

Find Deal

Useful Info

Low season	February
High season	July
Cheapest flight	£168

Best time to beat the crowds (7% less expensive on average)

Most popular time to fly (13% more expensive on average)

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 travellers 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 return 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.

Gatwick

Milton Keynes

Eastbourne

Hounslow

Luton

Southend-on-Sea

Northampton

Swindon

Slough

Croydon

Winchester

Stansted

Poole

Folkestone

Chichester

Maidstone

Salisbury

Colchester

Chelmsford

Crawley

Everything you need to know for your flight to London

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Origins

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Information on your arrival and departure airports

London (LHR)

£168 Find Cheap Flights from Kentucky to London

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

Everything you should know

Cheap Flights from Kentucky to London

Recent return 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 - Cheap tickets from Kentucky to London

FAQs for booking Kentucky to London flights

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 travellers 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 return 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.

Travelling to a place near London?

Everything you need to know for your flight to London

Information on your arrival and departure airports

Cabin class types available on flights to London

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

Find direct flights for London

Flights to other popular destinations

Flights from domestic origins to Kentucky

Choose which airport to fly into in London