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$274+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LHR
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$621
(Cheapflightsfares)

One-way from

$274
(JetBlue)

Popular in

July

Cheapest in

October

Average price

$768
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. 15% potential increase in price ($180 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in February 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 febrero 20, 2025.

This Expedia deal was found by Cheapflights users on 2/20. 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.
lun. 4/214:18 pmCVG - LHR
1 stop13h 12mIberia
mié. 4/3012:15 pmLHR - CVG
1 stop11h 45mIberia
Deal found 2/20$617
This oojo deal was found by Cheapflights users on 2/20. 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.
mar. 3/114:11 pmCVG - LHR
1 stop13h 09mBritish Airways
mar. 3/187:20 amLHR - CVG
2 stops19h 41mBritish Airways
Deal found 2/20$624
This Priceline deal was found by Cheapflights users on 2/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/174:05 pmCVG - LHR
1 stop15h 45mAir Canada
lun. 3/243:00 pmLHR - CVG
2 stops29h 15mAir Canada
Deal found 2/20$625
This Air Canada deal was found by Cheapflights users on 2/20. 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.
lun. 3/174:05 pmCVG - LHR
1 stop12h 25mMultiple Airlines
mar. 3/258:55 amLHR - CVG
2 stops34h 31mMultiple Airlines
Deal found 2/20$626
This Finnair deal was found by Cheapflights users on 2/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/1710:35 pmCVG - LHR
Nonstop7h 40mFinnair
mié. 3/268:20 amLHR - CVG
1 stop17h 34mFinnair
Deal found 2/20$630
This Delta deal was found by Cheapflights users on 2/19. 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.
lun. 3/176:50 pmCVG - LHR
1 stop11h 40mDelta
mié. 3/266:30 amLHR - CVG
2 stops18h 02mDelta
Deal found 2/19$632
This United Airlines deal was found by Cheapflights users on 2/20. 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.
lun. 4/77:30 amCVG - LHR
1 stop23h 15mUnited Airlines
lun. 4/1412:40 pmLHR - CVG
2 stops31h 27mUnited Airlines
Deal found 2/20$633
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/137:30 amBNA - EDI
2 stops22h 00mMultiple Airlines
mar. 5/272:50 pmEDI - BNA
2 stops32h 25mMultiple Airlines
Deal found 2/19$636
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
lun. 3/175:01 amCVG - LGW
1 stop24h 59mMultiple Airlines
mié. 3/268:15 amLGW - CVG
2 stops33h 16mMultiple Airlines
Deal found 2/20$642
This KLM deal was found by Cheapflights users on 2/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/56:00 pmCVG - LHR
1 stop12h 40mKLM
lun. 3/109:10 amLHR - CVG
1 stop12h 55mKLM
Deal found 2/19$646
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/182:25 pmBNA - LHR
1 stop10h 55mUnited Airlines
vie. 3/283:00 pmLHR - BNA
2 stops33h 37mUnited Airlines
Deal found 2/20$653
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
mié. 3/56:11 amBNA - LGW
2 stops17h 49mMultiple Airlines
mar. 3/1812:00 pmLGW - BNA
1 stop29h 31mMultiple Airlines
Deal found 2/20$653

Find flights from Kentucky to United Kingdom within your budget

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 febrero 20, 2025.

Fly from

Kentucky

Fly to

United Kingdom

Route

Depart

Return

Price

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

lun. 4/21

4:18 pm-10:30 am

1 stop13h 12m

London Heathrow

mié. 4/30

12:15 pm-7:00 pm

1 stop11h 45m

$617

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

mar. 3/11

4:11 pm-9:20 am

1 stop13h 09m

London Heathrow

mar. 3/18

7:20 am-11:01 pm

2 stops19h 41m

$624

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

lun. 3/17

4:05 pm-11:50 am

1 stop15h 45m

London Heathrow

lun. 3/24

3:00 pm-4:15 pm

2 stops29h 15m

$625

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

lun. 3/17

4:05 pm-7:10 am

2 stops35h 05m

London Heathrow

mar. 3/25

8:55 am-3:26 pm

2 stops34h 31m

$626

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

lun. 3/17

10:35 pm-10:15 am

Nonstop7h 40m

London Heathrow

mié. 3/26

8:20 am-9:54 pm

1 stop17h 34m

$630

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

lun. 3/17

6:50 pm-10:30 am

1 stop11h 40m

London Heathrow

mié. 3/26

6:30 am-8:32 pm

2 stops18h 02m

$632

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

lun. 4/7

7:30 am-11:45 am

1 stop23h 15m

London Heathrow

lun. 4/14

12:40 pm-3:07 pm

2 stops31h 27m

$633

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

lun. 3/17

5:01 am-10:00 am

1 stop24h 59m

London Gatwick

mié. 3/26

8:15 am-1:31 pm

2 stops33h 16m

$642

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

mié. 3/5

6:00 pm-11:40 am

1 stop12h 40m

London Heathrow

lun. 3/10

9:10 am-6:05 pm

1 stop12h 55m

$646

NashvilleLondon

BNA - LHR

BNALHR

Nashville Intl

mar. 3/18

2:25 pm-6:20 am

1 stop10h 55m

London Heathrow

vie. 3/28

3:00 pm-7:37 pm

2 stops33h 37m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.

Travel insights for flights from Kentucky to United Kingdom

Get recent, data-driven insights about flights from Kentucky to United Kingdom including ideal travel times, pricing trends, and more.

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 $1,136). 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 febrero 20, 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 febrero 20, 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
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

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
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

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
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

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
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

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
1,568 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

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.

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

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 JetBlue ($274), Air Canada ($435), and Aer Lingus ($437).

  • 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 $1,136). 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

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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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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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$597Average$996FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$634Average$964FlexibilityNo cancel feeOn-time69%
DeltaCheapest$638Average$1,106FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$653Average$890FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$726Average$1,144FlexibilityNo cancel feeOn-time72%
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