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Cheap flights from Kentucky to the United Kingdom from £162

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LHR
27 Jun — 4 Jul1
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 28 May 2026.

Mon 9/1117:57
TYS
-
LHR
2 stops19h 33m
Scandinavian Airlines
Wed 18/1106:40
LHR
-
TYS
2 stops20h 05m
Scandinavian Airlines
Deal found 26/5£632
Mon 30/1115:55
TYS
-
LHR
2 stops24h 45m
Scandinavian Airlines
Fri 11/1206:40
LHR
-
TYS
2 stops22h 06m
Scandinavian Airlines
Deal found 27/5£651
Mon 30/1115:55
TYS
-
LHR
2 stops20h 45m
Scandinavian Airlines
Wed 9/1206:40
LHR
-
TYS
2 stops22h 06m
Scandinavian Airlines
Deal found 28/5£652
Fri 2/1019:20
TYS
-
LHR
1 stop30h 35m
United Airlines
Mon 5/1006:50
LHR
-
TYS
2 stops18h 34m
United Airlines
Deal found 27/5£655
Mon 30/1115:55
TYS
-
LHR
2 stops21h 35m
Scandinavian Airlines
Thu 10/1221:05
LHR
-
TYS
3 stops29h 40m
Scandinavian Airlines
Deal found 27/5£661
Mon 9/1114:00
TYS
-
LHR
1 stop10h 55m
Lufthansa
Wed 18/1106:35
LHR
-
TYS
2 stops17h 42m
Lufthansa
Deal found 26/5£661
Wed 7/1009:45
TYS
-
LHR
1 stop16h 10m
Lufthansa
Tue 13/1010:50
LHR
-
TYS
2 stops18h 05m
Lufthansa
Deal found 27/5£662
Tue 8/919:20
TYS
-
LHR
1 stop10h 20m
Lufthansa
Tue 15/907:25
LHR
-
TYS
2 stops17h 59m
Lufthansa
Deal found 26/5£669
Tue 15/911:20
TYS
-
LHR
1 stop18h 30m
Iberia
Tue 22/906:15
LHR
-
TYS
2 stops21h 27m
Iberia
Deal found 27/5£670
Wed 5/820:55
BNA
-
LHR
1 stop17h 25m
Icelandair
Thu 13/821:25
LHR
-
BNA
1 stop28h 20m
Icelandair
Deal found 27/5£680
Sun 1/1112:15
BNA
-
LHR
2 stops23h 25m
Scandinavian Airlines
Wed 11/1107:05
LHR
-
BNA
3 stops21h 45m
Scandinavian Airlines
Deal found 27/5£681
Mon 31/820:55
BNA
-
LGW
1 stop11h 45m
Icelandair
Tue 8/915:40
LGW
-
BNA
1 stop33h 50m
Icelandair
Deal found 26/5£681

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 28 May 2026.

Round-trip from

£632

One-way from

£162

Popular in

June

Cheapest in

October

Average price

£856
Scandinavian Airlines
  • Scandinavian Airlines
  • 9/11-18/11
  • 4 total stops
  • 39h 38m total
  • Kentucky to United Kingdom
Search Deals
Aer Lingus
  • Aer Lingus
  • 20/7
  • 2 total stops
  • 16h 00m total
  • Kentucky to United Kingdom
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£137 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 May 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 28 May 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

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Mon 14/9

12:00-06:20

2 stops13h 20m

London Heathrow

Wed 23/9

11:45-23:50

2 stops17h 05m

£677

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Mon 14/9

12:00-06:25

1 stop13h 25m

London Heathrow

Wed 23/9

11:15-20:07

1 stop13h 52m

£695

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Sun 11/10

20:40-10:50

Nonstop8h 10m

London Heathrow

Wed 21/10

15:15-18:25

Nonstop9h 10m

£710

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Mon 12/10

20:40-10:50

Nonstop8h 10m

London Heathrow

Thu 22/10

15:15-18:25

Nonstop9h 10m

£710

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Fri 11/9

08:47-06:25

1 stop16h 38m

London Heathrow

Wed 16/9

08:40-20:07

2 stops16h 27m

£710

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Tue 18/8

18:12-11:20

1 stop12h 08m

London Heathrow

Tue 25/8

09:55-21:34

2 stops16h 39m

£718

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 19/8

08:35-07:10

2 stops17h 35m

London Heathrow

Wed 2/9

06:30-18:31

2 stops17h 01m

£721

NashvilleLondon

BNA - LCY

BNALCY

Nashville Intl

Sun 16/8

09:56-08:40

2 stops16h 44m

London City

Wed 26/8

09:15-20:06

2 stops16h 51m

£722

NashvilleLondon

BNA - LCY

BNALCY

Nashville Intl

Wed 11/11

13:10-12:50

2 stops17h 40m

London City

Wed 18/11

09:15-19:31

2 stops16h 16m

£722

NashvilleLondon

BNA - LCY

BNALCY

Nashville Intl

Tue 3/11

12:55-12:50

2 stops17h 55m

London City

Tue 17/11

09:15-19:31

2 stops16h 16m

£732

Flights are sorted by cheapest return flights first.

Deals found on 24/5

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, April is the cheapest month in which you can book a flight from Kentucky to United Kingdom (average of £336). Flying from Kentucky to United Kingdom in June is currently the most expensive (average of £587). 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 26 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 13h 20m. Fly via Delta, KLM, or SWISS to get the fastest option. Airlines will cover a distance of 4076 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, April is the cheapest month in which you can book a flight from Kentucky to United Kingdom (average of £336). Flying from Kentucky to United Kingdom in June is currently the most expensive (average of £587). 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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Los Angeles to London City 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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