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Cheap flights from Kentucky to the United Kingdom from £127

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LHR
15 Aug — 22 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kentucky to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Kentucky to United Kingdom
Explore the most affordable flight options available from Kentucky to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 July 2026.

Sat 17/1019:25
TYS
-
LHR
2 stops20h 55m
United Airlines
Mon 19/1017:55
LHR
-
TYS
2 stops28h 13m
United Airlines
Deal found 14/7£579
Sun 22/1119:20
TYS
-
LHR
2 stops40h 30m
Lufthansa
Wed 25/1115:30
LHR
-
TYS
2 stops34h 14m
Lufthansa
Deal found 13/7£622
Wed 25/1107:00
TYS
-
LHR
1 stop19h 55m
United Airlines
Fri 27/1107:30
LHR
-
TYS
2 stops18h 14m
United Airlines
Deal found 13/7£635
Tue 27/1019:20
TYS
-
LHR
2 stops16h 30m
Lufthansa
Tue 17/1111:10
LHR
-
TYS
2 stops17h 46m
Lufthansa
Deal found 14/7£653
Sun 4/1011:35
TYS
-
LHR
1 stop15h 05m
Iberia
Wed 14/1006:15
LHR
-
TYS
2 stops22h 44m
Iberia
Deal found 14/7£654
Wed 14/1010:42
TYS
-
LHR
2 stops16h 53m
United Airlines
Wed 21/1006:50
LHR
-
TYS
2 stops15h 18m
United Airlines
Deal found 14/7£658
Sun 8/1120:50
CVG
-
EDI
1 stop11h 25m
British Airways
Mon 16/1117:55
EDI
-
CVG
1 stop30h 00m
British Airways
Deal found 15/7£658
Tue 13/1010:42
TYS
-
LHR
2 stops15h 13m
United Airlines
Wed 21/1006:50
LHR
-
TYS
2 stops15h 18m
United Airlines
Deal found 14/7£661
Wed 2/1217:39
TYS
-
LHR
1 stop13h 21m
United Airlines
Wed 9/1207:30
LHR
-
TYS
2 stops18h 35m
United Airlines
Deal found 15/7£665
Sun 1/1111:09
CVG
-
EDI
1 stop16h 56m
British Airways
Wed 11/1111:05
EDI
-
CVG
1 stop14h 25m
British Airways
Deal found 16/7£665
Sun 1/1116:10
CVG
-
EDI
1 stop11h 55m
American Airlines
Wed 11/1111:05
EDI
-
CVG
1 stop17h 07m
American Airlines
Deal found 11/7£668
Sun 8/1120:50
CVG
-
EDI
1 stop14h 30m
Finnair
Mon 16/1117:30
EDI
-
CVG
2 stops34h 01m
Finnair
Deal found 13/7£670

Find flight deals from Kentucky to United Kingdom

Keep the following information in mind while searching for Kentucky to United Kingdom flight deals. Data was last updated 16 July 2026.

Round-trip from

£579

One-way from

£127

Popular in

June

Cheapest in

November

Average price

£955
United Airlines
  • United Airlines
  • 17/10-19/10
  • 4 total stops
  • 49h 08m total
  • Kentucky to United Kingdom
Search Deals
Aer Lingus
  • Aer Lingus
  • 15/9
  • 2 total stops
  • 15h 40m total
  • Kentucky to United Kingdom
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£158 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kentucky to United Kingdom 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 16 July 2026.
Use the filters below to find and compare flights from Kentucky to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CincinnatiEdinburgh

CVG - EDI

CVGEDI

Cincinnati Cinci./N. Kentucky

Sun 8/11

20:50-13:15

1 stop11h 25m

Edinburgh Turnhouse

Mon 16/11

17:55-18:55

1 stop30h 00m

£661

CincinnatiEdinburgh

CVG - EDI

CVGEDI

Cincinnati Cinci./N. Kentucky

Sun 8/11

20:50-16:20

1 stop14h 30m

Edinburgh Turnhouse

Mon 16/11

17:30-22:31

2 stops34h 01m

£670

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Mon 23/11

14:00-10:50

1 stop15h 50m

London Heathrow

Wed 25/11

12:05-19:36

1 stop12h 31m

£693

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 11/1

18:15-05:55

1 stop30h 40m

London Heathrow

Sun 17/1

18:00-18:00

1 stop29h 00m

£694

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Mon 11/1

18:00-15:45

2 stops16h 45m

London Gatwick

Sun 17/1

10:00-00:24

2 stops19h 24m

£695

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Sun 22/11

17:55-05:55

1 stop31h 00m

London Heathrow

Thu 26/11

16:20-23:56

1 stop12h 36m

£697

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 19/8

14:50-10:40

1 stop14h 50m

London Heathrow

Tue 25/8

06:15-15:05

1 stop13h 50m

£700

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Tue 8/9

13:30-06:25

1 stop11h 55m

London Heathrow

Tue 15/9

06:15-15:11

1 stop13h 56m

£701

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Mon 19/10

10:50-08:25

2 stops16h 35m

London Gatwick

Wed 21/10

18:35-17:00

2 stops27h 25m

£702

NashvilleLondon

BNA - LCY

BNALCY

Nashville Intl

Mon 19/10

11:14-08:50

2 stops15h 36m

London City

Fri 30/10

07:45-21:35

2 stops18h 50m

£702

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Kentucky to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 the United Kingdom

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

Currently, July is the cheapest month in which you can book a flight from Kentucky to United Kingdom (average of £227). Flying from Kentucky to United Kingdom in June is currently the most expensive (average of £705). 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.

How far ahead should I book a flight from Kentucky to United Kingdom?

The price you pay for your flight from Kentucky to United Kingdom may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to United Kingdom. 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 United Kingdom?

    There are many flights that can get you from Kentucky to United Kingdom in 11h 25m. Fly via British Airways, Finnair, or United Airlines to get the fastest option. Airlines will cover a distance of 3728 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from Kentucky to United Kingdom?

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

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

    Yes. Cheapflights offers flight deals from Kentucky to United Kingdom 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 United Kingdom?

    Currently, July is the cheapest month in which you can book a flight from Kentucky to United Kingdom (average of £227). Flying from Kentucky to United Kingdom in June is currently the most expensive (average of £705). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kentucky to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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O'Hare Intl to Gatwick flights
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O'Hare Intl to Stansted flights
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Fly with Cheapflights

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How does Cheapflights help users find flights from Kentucky to United Kingdom?

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

Millions of users choose and trust Cheapflights to book the best flight deals from Kentucky to United Kingdom for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kentucky to United Kingdom, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Kentucky to United Kingdom and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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