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Cheap flights from Kentucky to London from £158

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LON
14 12월 — 21 12월1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kentucky to London

Keep the following information in mind while searching for Kentucky to London flight deals. Data was last updated 14 11월 2025.

Round-trip from

£438

One-way from

£158

Popular in

December

Cheapest in

October

Average price

£832
Scandinavian Airlines
  • Scandinavian Airlines
  • 12/1-29/1
  • 4 total stops
  • 41h 20m total
  • Kentucky to London
Search Deals
26/1
  • 26/1
  • 3 total stops
  • 52h 23m total
  • Kentucky to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£160 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Kentucky to London

Enter your travel dates to find the best prices.

Cheapest flights from Kentucky to London
Explore the most affordable flight options available from Kentucky to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 11월 2025.

금 28/1117:30BNA - LGW
2 stops22h 30mMultiple Airlines
화 2/1208:50LGW - BNA
2 stops15h 40mMultiple Airlines
Deal found 12/11£443
금 5/1217:30BNA - LGW
1 stop11h 25mIcelandair
목 11/1211:55LGW - BNA
1 stop12h 35mIcelandair
Deal found 12/11£445
수 19/1117:30BNA - LHR
1 stop20h 00mIcelandair
목 27/1112:15LHR - BNA
1 stop12h 15mIcelandair
Deal found 12/11£447
목 4/1214:00BNA - LGW
1 stop14h 00mMultiple Airlines
월 8/1214:00LGW - BNA
1 stop26h 22mMultiple Airlines
Deal found 12/11£447
수 19/1117:30BNA - LHR
1 stop20h 00mIcelandair
월 8/1220:35LHR - BNA
1 stop27h 55mIcelandair
Deal found 12/11£448
금 28/1117:30BNA - STN
2 stops20h 35mMultiple Airlines
화 2/1208:30STN - BNA
2 stops16h 00mMultiple Airlines
Deal found 12/11£448
금 5/1217:30BNA - LHR
1 stop20h 00mIcelandair
일 7/1212:15LHR - BNA
1 stop12h 15mIcelandair
Deal found 12/11£448
금 5/1217:30BNA - LHR
1 stop11h 20mIcelandair
월 8/1220:35LHR - BNA
1 stop27h 55mIcelandair
Deal found 12/11£449
일 30/1116:42BNA - LHR
2 stops18h 58mScandinavian Airlines
일 7/1206:40LHR - BNA
3 stops19h 53mScandinavian Airlines
Deal found 12/11£450
수 19/1117:30BNA - LHR
1 stop20h 00mIcelandair
수 26/1120:35LHR - BNA
1 stop27h 55mIcelandair
Deal found 12/11£451
화 18/1114:41TYS - LHR
1 stop12h 09mKLM
화 25/1108:55LHR - TYS
1 stop15h 07mKLM
Deal found 11/11£454
일 30/1116:42BNA - LHR
2 stops19h 48mScandinavian Airlines
목 4/1206:40LHR - BNA
2 stops21h 04mScandinavian Airlines
Deal found 12/11£455

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kentucky to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 11월 2025.
Use the filters below to find and compare flights from Kentucky to London that are best for you.

Fly from

Kentucky

Fly to

London

Route

Depart

Return

Price

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

수 31/12

07:39-08:45

1 stop20h 06m

London Heathrow

금 9/1

20:00-12:09

1 stop21h 09m

£454

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

수 28/1

11:26-17:40

2 stops24h 14m

London Heathrow

월 2/2

06:40-20:15

2 stops19h 35m

£454

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

월 12/1

14:06-16:00

2 stops19h 54m

London Heathrow

목 29/1

06:40-20:15

2 stops19h 35m

£454

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

일 18/1

11:26-16:00

2 stops22h 34m

London Heathrow

토 31/1

06:40-23:00

2 stops22h 20m

£454

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

화 30/12

08:40-06:25

1 stop16h 45m

London Heathrow

금 9/1

09:40-19:51

2 stops15h 11m

£456

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

수 31/12

13:58-06:25

1 stop11h 27m

London Heathrow

금 9/1

09:40-19:51

2 stops15h 11m

£456

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

화 17/2

14:25-06:50

1 stop11h 25m

London Heathrow

목 26/2

13:00-19:27

1 stop11h 27m

£458

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

목 8/1

12:45-14:35

2 stops20h 50m

London Heathrow

목 22/1

18:40-17:12

3 stops27h 32m

£469

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

수 26/11

14:02-07:55

1 stop12h 53m

London Heathrow

수 3/12

06:50-17:16

2 stops15h 26m

£470

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

화 2/12

07:00-05:55

1 stop17h 55m

London Heathrow

화 9/12

06:50-17:16

2 stops15h 26m

£470

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to London

Have a flexible travel schedule? Discover the best time to fly to London from Kentucky with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to London

What is the cheapest month to book a flight from Kentucky to London?

Currently, November is the cheapest month in which you can book a flight from Kentucky to London (average of £434). Flying from Kentucky to London in June is currently the most expensive (average of £698). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KY to LON?

Find hourly flight availability from Kentucky to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 11월 2025.

A simple way to save on the total cost of your ticket is to fly from Kentucky to London in the evening. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the morning.

How much does it cost for a return flight from Kentucky to London?

Related info for your journey

Find useful and relevant information for your journey from Kentucky to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kentucky to London?

    Delta, Scandinavian Airlines, and United Airlines can get you from Kentucky to London in just under 12h 53m. Your travel time can differ by up to 11h 21m. There are 4033 mi between Kentucky and London. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Kentucky to London one-way?

    £246 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Scandinavian Airlines and Lufthansa, with prices starting from £248 and £302, respectively.

  • What are the most popular routes from Kentucky to London?

    Most travelers choose Nashville Intl - London Heathrow, Cincinnati Cinci./N. Kentucky - London Heathrow or Nashville Intl - London Gatwick when deciding on the best route from Kentucky to London.

  • Can I find deals for flights from Kentucky to London that include hotel bookings?

    Yes. In addition to deals on Kentucky to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to London.

  • Can I find deals for business class flights from Kentucky to London?

    Yes. Cheapflights offers flight deals from Kentucky to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to London?

    Currently, November is the cheapest month in which you can book a flight from Kentucky to London (average of £434). Flying from Kentucky to London in June is currently the most expensive (average of £698). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Gatwick
Hounslow
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Ilford
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Deal
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Ipswich
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Alternative routes for Kentucky to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Kentucky to London

Discover the top 2 airlines that operate flights from Kentucky to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 11월 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£548Average£821FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£566Average£853FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kentucky to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kentucky to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Kentucky to London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kentucky to London.

Can Cheapflights find flights from Kentucky to London with no change fees?

Yes! Cheapflights helps users easily find flights from Kentucky to London with no change fees.

Can Cheapflights notify me if prices for flights from Kentucky to London become cheaper?

Not ready to book yet? You can track prices for flights from Kentucky to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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