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$232+ Cheap flights from Kentucky to the United Kingdom

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LHR
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$606
(Cheapflightsfares)

One-way from

$232
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$852
Provider with most accurate pricing for Louisville Intl-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-London (LON) flights.
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From Kentucky to United Kingdom
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One-way flight from Kentucky to United Kingdom
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Highest demand for flights based on searches. 16% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/308:21 pmCVG - LHR
1 stop10h 54mIberia
Wed 5/712:15 pmLHR - CVG
1 stop13h 25mIberia
Deal found 4/15$606
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/304:52 pmCVG - LGW
1 stop10h 18mBritish Airways
Wed 5/143:05 pmLGW - CVG
1 stop29h 28mBritish Airways
Deal found 4/16$607
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/165:30 amCVG - LGW
1 stop20h 25mMultiple Airlines
Wed 5/2110:00 amLGW - CVG
1 stop34h 33mMultiple Airlines
Deal found 4/16$611
This Gotogate deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/303:50 pmCVG - LHR
1 stop15h 00mMultiple Airlines
Wed 5/76:50 amLHR - CVG
2 stops13h 57mMultiple Airlines
Deal found 4/15$615
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/226:17 pmCVG - LHR
1 stop14h 13mDelta
Thu 5/16:15 amLHR - CVG
1 stop13h 55mDelta
Deal found 4/15$621
This Air Canada deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/61:30 pmCVG - LHR
1 stop15h 30mAir Canada
Wed 8/209:30 amLHR - CVG
2 stops15h 50mAir Canada
Deal found 4/15$630
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:40 pmBNA - LHR
1 stop16h 40mIcelandair
Thu 5/159:25 pmLHR - BNA
1 stop28h 05mIcelandair
Deal found 4/16$631
This Air Canada deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:40 pmBNA - LHR
2 stops30h 30mAir Canada
Tue 12/162:30 pmLHR - BNA
2 stops24h 59mAir Canada
Deal found 4/15$632
This United Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:30 amBNA - LHR
1 stop16h 10mUnited Airlines
Tue 11/2511:10 amLHR - BNA
1 stop12h 34mUnited Airlines
Deal found 4/15$635
This JetBlue deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:20 amBNA - LGW
1 stop16h 15mJetBlue
Fri 9/2612:10 pmLGW - BNA
1 stop16h 12mJetBlue
Deal found 4/16$635
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/222:52 pmBNA - LHR
2 stops13h 23mDelta
Tue 9/3011:30 amLHR - BNA
2 stops15h 38mDelta
Deal found 4/15$636
This Expedia deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/243:38 pmBNA - LHR
1 stop23h 07mJetBlue
Tue 4/298:15 amLHR - BNA
1 stop12h 28mJetBlue
Deal found 4/16$639

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Kentucky to the United Kingdom that are best for you.

Fly from

Kentucky

Fly to

United Kingdom

Route

Depart

Return

Price

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 4/30

8:21 pm-12:15 pm

1 stop10h 54m

London Heathrow

Wed 5/7

12:15 pm-8:40 pm

1 stop13h 25m

$606

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Wed 4/30

4:52 pm-8:10 am

1 stop10h 18m

London Gatwick

Wed 5/14

3:05 pm-3:33 pm

1 stop29h 28m

$607

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Fri 5/16

5:30 am-6:55 am

1 stop20h 25m

London Gatwick

Wed 5/21

10:00 am-3:33 pm

1 stop34h 33m

$611

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 4/30

3:50 pm-11:50 am

1 stop15h 00m

London Heathrow

Wed 5/7

6:50 am-3:47 pm

2 stops13h 57m

$615

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 9/10

11:00 am-9:15 am

1 stop17h 15m

London Heathrow

Tue 9/16

6:15 am-3:15 pm

1 stop14h 00m

$621

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 8/6

1:30 pm-10:00 am

1 stop15h 30m

London Heathrow

Wed 8/20

9:30 am-8:20 pm

2 stops15h 50m

$630

NashvilleLondon

BNA - LGW

BNALGW

Nashville Intl

Mon 5/5

5:30 am-2:35 pm

3 stops27h 05m

London Gatwick

Tue 5/13

1:05 pm-6:44 am

1 stop23h 39m

$635

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 4/30

10:21 am-5:55 am

2 stops14h 34m

London Heathrow

Wed 5/7

8:00 am-5:04 pm

2 stops14h 04m

$643

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Thu 10/2

2:00 pm-9:30 am

1 stop13h 30m

London Heathrow

Sun 10/12

8:25 am-5:50 pm

1 stop15h 25m

$646

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

Sun 10/5

8:55 pm-8:20 pm

1 stop17h 25m

London Heathrow

Sun 10/12

1:05 pm-7:30 pm

1 stop12h 25m

$654

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 60 results
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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 round-trip 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, November is the cheapest month in which you can book a flight from Kentucky to United Kingdom (average of $661). Flying from Kentucky to United Kingdom in June is currently the most expensive (average of $1,110). 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?

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 April 17, 2025.

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.

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated April 17, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Kentucky to United Kingdom by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,580 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    The cheapest airlines for a one-way flight from Kentucky to United Kingdom are Icelandair ($277), WestJet ($322), and JetBlue ($344).

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Kentucky to United Kingdom (average of $661). Flying from Kentucky to United Kingdom in June is currently the most expensive (average of $1,110). 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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Newark to Athens flights
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LaGuardia to Charles de Gaulle flights
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O'Hare Intl to Charles de Gaulle flights
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LaGuardia to Leonardo da Vinci/Fiumicino flights
LaGuardia to Gatwick flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Athens flights
Boston to Leonardo da Vinci/Fiumicino flights
Newark to Frankfurt flights
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Boston to Athens flights
Dallas/Fort Worth to Charles de Gaulle flights

Top 5 airlines flying from Kentucky to United Kingdom

Discover the top 5 airlines that operate flights from Kentucky to United Kingdom. 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 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$597Average$903FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$611Average$862FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$634Average$972FlexibilityNo cancel feeOn-time69%
DeltaCheapest$638Average$1,105FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$682Average$1,166FlexibilityNo cancel feeOn-time72%

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