What are the cheapest airlines to fly from Kentucky to United Kingdom one-way?

One-way options have recently been found by users for as low as £148 on Icelandair. Other airlines that offer cheap prices include United Airlines from £306 and Air Canada from £306 one-way.

In terms of precipitation, rainfall in United Kingdom ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit United Kingdom when rainfall is around 40.0 mm.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

Find a great deal and save up to 69% by booking at least 14 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Kentucky to United Kingdom within the next two weeks, with the cheapest ticket starting at £462.

What is the cheapest month to fly from Kentucky to United Kingdom?

Our data shows that August tends to be the cheapest month to fly to United Kingdom from Kentucky. Users have commonly found prices around £716 for the month, but tickets can be as low as £512. Due to multiple factors, prepare for potentially higher prices in June.

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.

£442+ Flights from Kentucky to the United Kingdom

Cheap flight deals from Kentucky to United Kingdom

Round-trip from	£414
One-way from	£137
Popular in	June
Cheapest in	August
Average price	£862

1/9-7/9
4 total stops
61h 34m total
Kentucky to United Kingdom

Search Deals

8/8
1 total stop
17h 05m total
Kentucky to United Kingdom

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£121 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Kentucky to United Kingdom

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 3 July 2025.

Tue 2/916:51SDF - LHR

1 stop14h 54mBritish Airways

Thu 11/912:00LHR - SDF

1 stop13h 50mBritish Airways

Deal found 2/7£470

Tue 14/1015:35SDF - LHR

1 stop10h 05mMultiple Airlines

Tue 21/1015:30LHR - SDF

1 stop12h 33mMultiple Airlines

Deal found 1/7£478

Tue 29/713:54TYS - LHR

1 stop11h 56mBritish Airways

Tue 26/806:10LHR - TYS

2 stops20h 03mBritish Airways

Deal found 1/7£485

Tue 29/705:45TYS - LHR

2 stops19h 45mMultiple Airlines

Tue 26/810:50LHR - TYS

2 stops18h 07mMultiple Airlines

Deal found 2/7£493

Wed 20/814:00TYS - LHR

1 stop11h 20mUnited Airlines

Wed 27/814:05LHR - TYS

2 stops31h 55mUnited Airlines

Deal found 2/7£493

Sun 21/913:59SDF - LHR

1 stop11h 21mUnited Airlines

Tue 30/909:30LHR - SDF

2 stops31h 03mUnited Airlines

Deal found 2/7£493

Sun 20/714:50CVG - LHR

1 stop10h 55mDelta

Fri 15/806:15LHR - CVG

1 stop13h 55mDelta

Deal found 2/7£499

Sun 20/722:00CVG - LHR

Nonstop7h 50mBritish Airways

Fri 15/816:30LHR - CVG

Nonstop8h 35mBritish Airways

Deal found 2/7£502

Tue 2/907:10SDF - LHR

1 stop19h 05mDelta

Thu 11/911:30LHR - SDF

2 stops16h 16mDelta

Deal found 2/7£504

Fri 15/809:22CVG - LGW

1 stop17h 48mAmerican Airlines

Fri 22/812:20LGW - CVG

2 stops15h 36mAmerican Airlines

Deal found 1/7£504

Wed 6/814:47CVG - LHR

2 stops14h 48mIberia

Wed 20/812:15LHR - CVG

1 stop12h 42mIberia

Deal found 1/7£506

Wed 6/819:18CVG - LHR

1 stop10h 12mAmerican Airlines

Wed 20/816:30LHR - CVG

Nonstop8h 35mAmerican Airlines

Deal found 1/7£507

Best flights from Kentucky to United Kingdom
Discover carefully curated flight deals from Kentucky to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 July 2025.

Mon 1/912:45TYS - LHR

2 stops29h 10mMultiple Airlines

Sun 7/919:50LHR - TYS

2 stops32h 24mMultiple Airlines

Deal found 30/6£414

Tue 2/916:51SDF - LHR

1 stop14h 54mBritish Airways

Thu 11/912:00LHR - SDF

1 stop13h 50mBritish Airways

Deal found 2/7£470

Wed 20/814:00TYS - LHR

1 stop11h 20mUnited Airlines

Wed 27/814:05LHR - TYS

2 stops31h 55mUnited Airlines

Deal found 2/7£493

Tue 2/907:10SDF - LHR

1 stop19h 05mDelta

Thu 11/911:30LHR - SDF

2 stops16h 16mDelta

Deal found 2/7£504

Fri 15/809:22CVG - LGW

1 stop17h 48mAmerican Airlines

Fri 22/812:20LGW - CVG

2 stops15h 36mAmerican Airlines

Deal found 1/7£504

Fri 15/819:46CVG - LHR

1 stop12h 44mVirgin Atlantic

Fri 22/811:20LHR - CVG

1 stop13h 41mVirgin Atlantic

Deal found 1/7£508

Sat 16/811:22CVG - LHR

1 stop29h 18mIberia

Thu 28/818:45LHR - CVG

2 stops33h 17mIberia

Deal found 2/7£510

Mon 18/814:55CVG - LHR

2 stops13h 45mLufthansa

Mon 25/820:25LHR - CVG

2 stops25h 25mLufthansa

Deal found 30/6£511

Wed 6/813:30CVG - LHR

1 stop15h 30mAir Canada

Sat 6/914:05LHR - CVG

2 stops28h 04mAir Canada

Deal found 30/6£512

Wed 10/907:00CVG - LHR

2 stops21h 35mScandinavian Airlines

Tue 16/921:05LHR - CVG

3 stops29h 31mScandinavian Airlines

Deal found 30/6£513

Fri 15/818:08SDF - LHR

1 stop13h 07mFinnair

Fri 22/810:30LHR - SDF

1 stop14h 32mFinnair

Deal found 1/7£515

Fri 5/920:55BNA - LGW

1 stop11h 45mIcelandair

Sun 7/913:00LGW - BNA

1 stop12h 30mIcelandair

Deal found 2/7£515

Direct flights from Kentucky to United Kingdom
Explore direct flight options from Kentucky to United Kingdom based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 July 2025.

Wed 30/721:25BNA - LHR

Nonstop8h 15mBritish Airways

Fri 8/809:25LHR - BNA

Nonstop9h 15mBritish Airways

Deal found 2/7£515

Mon 22/921:50CVG - LHR

Nonstop7h 50mBritish Airways

Mon 29/916:30LHR - CVG

Nonstop8h 35mBritish Airways

Deal found 30/6£518

Tue 21/1021:25BNA - LHR

Nonstop8h 15mAmerican Airlines

Mon 27/1013:10LHR - BNA

Nonstop9h 25mAmerican Airlines

Deal found 30/6£523

Fri 15/821:55CVG - LHR

Nonstop7h 45mAmerican Airlines

Fri 22/816:30LHR - CVG

Nonstop8h 35mAmerican Airlines

Deal found 1/7£524

Mon 11/821:30BNA - LHR

Nonstop8h 10mMultiple Airlines

Wed 20/816:00LHR - BNA

Nonstop9h 20mMultiple Airlines

Deal found 2/7£617

Mon 11/821:55CVG - LHR

Nonstop7h 45mMultiple Airlines

Wed 20/816:30LHR - CVG

Nonstop8h 35mMultiple Airlines

Deal found 2/7£635

Tue 5/821:30BNA - LHR

Nonstop8h 10mFinnair

Tue 12/816:00LHR - BNA

Nonstop9h 20mFinnair

Deal found 1/7£654

Last-minute flights from Kentucky to United Kingdom
Discover last-minute flight deals from Kentucky to United Kingdom. Data last updated 3 July 2025 and is based on user searches.

Mon 7/719:27CVG - LGW

1 stop33h 33mMultiple Airlines

Mon 14/714:00LGW - CVG

1 stop16h 19mMultiple Airlines

Deal found 30/6£627

Tue 8/707:10BNA - LGW

1 stop20h 50mMultiple Airlines

Tue 15/714:00LGW - BNA

1 stop28h 53mMultiple Airlines

Deal found 1/7£578

Tue 8/721:25BNA - LHR

Nonstop8h 15mAmerican Airlines

Sat 16/809:20LHR - BNA

Nonstop9h 15mAmerican Airlines

Deal found 30/6£591

Tue 8/716:27BNA - LHR

1 stop12h 38mBritish Airways

Sat 16/816:00LHR - BNA

Nonstop9h 20mBritish Airways

Deal found 30/6£594

Tue 8/713:58BNA - LHR

1 stop11h 17mUnited Airlines

Sat 16/809:30LHR - BNA

2 stops30h 04mUnited Airlines

Deal found 30/6£597

Tue 8/718:34BNA - LHR

1 stop10h 36mMultiple Airlines

Sat 16/815:15LHR - BNA

1 stop13h 38mMultiple Airlines

Deal found 30/6£602

Tue 8/707:05BNA - LHR

2 stops20h 30mScandinavian Airlines

Sat 16/806:40LHR - BNA

2 stops21h 03mScandinavian Airlines

Deal found 30/6£636

Thu 10/711:48BNA - LGW

1 stop15h 47mJetBlue

Sun 20/712:10LGW - BNA

1 stop16h 41mJetBlue

Deal found 2/7£629

Thu 10/718:13BNA - LHR

2 stops16h 27mLufthansa

Sun 20/719:10LHR - BNA

2 stops26h 45mLufthansa

Deal found 2/7£745

Fri 11/714:33SDF - LHR

1 stop11h 47mBritish Airways

Mon 28/709:15LHR - SDF

1 stop20h 15mBritish Airways

Deal found 1/7£759

Sat 12/707:10BNA - LHR

1 stop17h 20mJetBlue

Sat 26/708:15LHR - BNA

1 stop19h 32mJetBlue

Deal found 1/7£551

Sat 12/712:34BNA - LHR

2 stops14h 16mDelta

Sat 26/712:25LHR - BNA

1 stop15h 28mDelta

Deal found 1/7£649

One-way flights from Kentucky to United Kingdom
Search for one-way flight options from Kentucky to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 3 July 2025.

Fri 8/808:15CVG - LGW

1 stop17h 05mMultiple Airlines

Deal found 2/7£137

Wed 10/920:55BNA - LHR

1 stop17h 25mIcelandair

Deal found 1/7£148

Thu 7/812:43BNA - LGW

1 stop15h 17mMultiple Airlines

Deal found 2/7£148

Sun 7/920:55BNA - LGW

1 stop32h 50mIcelandair

Deal found 30/6£154

Thu 31/712:15BNA - LHR

2 stops26h 05mMultiple Airlines

Deal found 1/7£177

Mon 14/720:59BNA - STN

2 stops38h 11mMultiple Airlines

Deal found 30/6£184

Sun 27/717:25CVG - LHR

2 stops23h 35mMultiple Airlines

Deal found 30/6£185

Thu 16/1007:00BNA - LCY

2 stops19h 50mMultiple Airlines

Deal found 2/7£227

Thu 31/709:45TYS - LHR

2 stops29h 35mMultiple Airlines

Deal found 1/7£235

Thu 31/712:32SDF - LHR

2 stops18h 23mMultiple Airlines

Deal found 2/7£238

Mon 4/808:15CVG - LCY

3 stops32h 25mMultiple Airlines

Deal found 1/7£277

Wed 27/813:30CVG - LHR

1 stop12h 00mUnited Airlines

Deal found 1/7£306

Cheapflights Fare Finder

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

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Mon 1/9

12:45-22:55

2 stops29h 10m

London Heathrow

Sun 7/9

19:50-23:14

2 stops32h 24m

£414

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Tue 2/9

16:51-12:45

1 stop14h 54m

London Heathrow

Thu 11/9

12:00-20:50

1 stop13h 50m

£470

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Tue 14/10

15:35-06:40

1 stop10h 05m

London Heathrow

Tue 21/10

15:30-23:03

1 stop12h 33m

£478

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Tue 29/7

13:54-06:50

1 stop11h 56m

London Heathrow

Tue 26/8

06:10-21:13

2 stops20h 03m

£485

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 20/8

14:00-06:20

1 stop11h 20m

London Heathrow

Wed 27/8

14:05-17:00

2 stops31h 55m

£493

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Sun 21/9

13:59-06:20

1 stop11h 21m

London Heathrow

Tue 30/9

09:30-11:33

2 stops31h 03m

£493

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 22/9

09:30-09:35

2 stops19h 05m

London Heathrow

Mon 6/10

06:50-15:47

2 stops13h 57m

£503

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Tue 2/9

07:10-07:15

1 stop19h 05m

London Heathrow

Thu 11/9

11:30-22:46

2 stops16h 16m

£504

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Fri 15/8

09:22-08:10

1 stop17h 48m

London Gatwick

Fri 22/8

12:20-22:56

2 stops15h 36m

£504

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 18/8

21:55-10:40

Nonstop7h 45m

London Heathrow

Tue 26/8

12:15-19:57

1 stop12h 42m

£505

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 60 results

...

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, January is the cheapest month in which you can book a flight from Kentucky to United Kingdom (average of £112). Flying from Kentucky to United Kingdom in August is currently the most expensive (average of £164). 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 GB?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to United Kingdom as you normally would.

Reviews of airlines servicing United Kingdom

Read through reviews of airlines operating flights from Kentucky to the United Kingdom, such as Delta, KLM, andFinnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,983 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,983 reviews

Delta

8.0

Very Good

7,983 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,366 reviews

Delta

8.0

Very Good

7,983 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Finnair

7.6

Good

1,306 reviews

Delta

8.0

Very Good

7,983 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,654 reviews

Delta

8.0

Very Good

7,983 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very Good

7,983 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from Kentucky to United Kingdom one-way?
One-way options have recently been found by users for as low as £148 on Icelandair. Other airlines that offer cheap prices include United Airlines from £306 and Air Canada from £306 one-way.
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, January is the cheapest month in which you can book a flight from Kentucky to United Kingdom (average of £112). Flying from Kentucky to United Kingdom in August is currently the most expensive (average of £164). 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

Top 2 airlines flying from Kentucky to United Kingdom

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£433	Average£640	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
American Airlines	Cheapest£545	Average£821	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to United Kingdom from Kentucky today with Cheapflights!

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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Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Kentucky to the United Kingdom from £137

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 3 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kentucky to United Kingdom

Cheapest flights from Kentucky to United KingdomExplore 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 3 July 2025.

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 3 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kentucky to the United Kingdom that are best for you.

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.

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?

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

Find hourly flight availability from Kentucky to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.

Reviews of airlines servicing United Kingdom

Read through reviews of airlines operating flights from Kentucky to the United Kingdom, such as Delta, KLM, andFinnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What are the cheapest airlines to fly from Kentucky to United Kingdom one-way?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kentucky to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Kentucky to United Kingdom

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 United Kingdom?

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

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

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

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Book with Flexibility

Travel Smart

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 3 July 2025.