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$169+ Cheap flights from Kentucky to Europe

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CPH
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Cheap flight deals from Kentucky to Europe

Cheapest flights from Kentucky to Europe
Explore the most affordable flight options available from Kentucky to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.

This KAYAK deal was found by Cheapflights users on 6/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:00 am
CVG
-
DUB
1 stop15h 10m
Aer Lingus
Wed 8/191:20 pm
DUB
-
CVG
1 stop13h 04m
Aer Lingus
Deal found 6/9$365
This KAYAK deal was found by Cheapflights users on 6/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:00 am
CVG
-
DUB
1 stop15h 10m
Aer Lingus
Wed 9/91:20 pm
DUB
-
CVG
1 stop13h 03m
Aer Lingus
Deal found 6/8$374
This KAYAK deal was found by Cheapflights users on 6/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:00 am
CVG
-
DUB
1 stop15h 10m
Aer Lingus
Fri 8/281:20 pm
DUB
-
CVG
1 stop13h 04m
Aer Lingus
Deal found 6/9$415
This KAYAK deal was found by Cheapflights users on 6/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:30 am
CVG
-
DUB
1 stop17h 40m
Aer Lingus
Sun 9/131:20 pm
DUB
-
CVG
1 stop29h 03m
Aer Lingus
Deal found 6/7$424
This KAYAK deal was found by Cheapflights users on 6/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:15 am
BNA
-
DUB
1 stop15h 55m
Aer Lingus
Tue 11/31:00 pm
DUB
-
BNA
1 stop12h 50m
Aer Lingus
Deal found 6/10$449
This KAYAK deal was found by Cheapflights users on 6/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:10 am
BNA
-
DUB
1 stop13h 00m
Aer Lingus
Fri 8/211:20 pm
DUB
-
BNA
1 stop25h 53m
Aer Lingus
Deal found 6/8$453
This Ovago deal was found by Cheapflights users on 6/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:10 am
BNA
-
DUB
1 stop13h 00m
Aer Lingus
Wed 8/191:20 pm
DUB
-
BNA
1 stop25h 53m
Aer Lingus
Deal found 6/7$454
This KAYAK deal was found by Cheapflights users on 6/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:15 am
BNA
-
DUB
1 stop14h 55m
Aer Lingus
Wed 11/181:00 pm
DUB
-
BNA
1 stop12h 50m
Aer Lingus
Deal found 6/8$455
This KAYAK deal was found by Cheapflights users on 6/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:05 am
BNA
-
DUB
1 stop13h 05m
Aer Lingus
Tue 8/251:20 pm
DUB
-
BNA
1 stop25h 53m
Aer Lingus
Deal found 6/8$460
This KAYAK deal was found by Cheapflights users on 6/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:00 am
CVG
-
DUB
1 stop15h 10m
Aer Lingus
Sat 9/121:20 pm
DUB
-
CVG
1 stop29h 03m
Aer Lingus
Deal found 6/6$465
This KAYAK deal was found by Cheapflights users on 6/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:30 am
CVG
-
DUB
1 stop17h 40m
Aer Lingus
Sun 8/231:20 pm
DUB
-
CVG
1 stop28h 54m
Aer Lingus
Deal found 6/6$474
This Ovago deal was found by Cheapflights users on 6/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:30 am
CVG
-
DUB
1 stop17h 40m
Aer Lingus
Sat 9/51:20 pm
DUB
-
CVG
1 stop28h 54m
Aer Lingus
Deal found 6/7$475

Find flight deals from Kentucky to Europe

Keep the following information in mind while searching for Kentucky to Europe flight deals. Data was last updated June 10, 2026.

Round-trip from

$365
(KAYAK)

One-way from

$169
(KAYAK)

Popular in

June

Cheapest in

February

Average price

$1,352
From Kentucky to Europe
Search Deals
One-way flight from Kentucky to Europe
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($319 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Europe 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 June 10, 2026.
Use the filters below to find and compare flights from Kentucky to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiMadrid

CVG - MAD

CVGMAD

Cincinnati Cinci./N. Kentucky

Wed 11/4

6:00 am-8:00 am

2 stops20h 00m

Madrid Barajas

Wed 11/11

1:35 pm-2:03 pm

2 stops30h 28m

$709

CincinnatiMadrid

CVG - MAD

CVGMAD

Cincinnati Cinci./N. Kentucky

Tue 11/3

9:08 am-8:00 am

2 stops16h 52m

Madrid Barajas

Wed 11/11

1:35 pm-2:03 pm

2 stops30h 28m

$709

CincinnatiMadrid

CVG - MAD

CVGMAD

Cincinnati Cinci./N. Kentucky

Sat 11/7

7:45 pm-9:15 am

2 stops31h 30m

Madrid Barajas

Tue 11/10

1:35 pm-3:01 pm

2 stops31h 26m

$710

CincinnatiMadrid

CVG - MAD

CVGMAD

Cincinnati Cinci./N. Kentucky

Sun 12/6

8:50 pm-4:55 pm

1 stop14h 05m

Madrid Barajas

Wed 12/9

10:35 am-6:55 pm

1 stop14h 20m

$719

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

Wed 10/28

11:00 am-7:50 am

2 stops16h 50m

Dublin

Fri 11/6

8:50 am-9:04 pm

2 stops17h 14m

$747

CincinnatiMadrid

CVG - MAD

CVGMAD

Cincinnati Cinci./N. Kentucky

Fri 11/6

10:20 am-7:45 am

1 stop15h 25m

Madrid Barajas

Wed 11/11

1:35 pm-4:12 pm

2 stops32h 37m

$755

CincinnatiMadrid

CVG - MAD

CVGMAD

Cincinnati Cinci./N. Kentucky

Sun 11/1

6:00 am-7:45 am

1 stop19h 45m

Madrid Barajas

Sat 11/14

1:35 pm-3:01 pm

2 stops31h 26m

$756

CincinnatiMadrid

CVG - MAD

CVGMAD

Cincinnati Cinci./N. Kentucky

Thu 11/5

6:00 am-9:15 am

2 stops21h 15m

Madrid Barajas

Tue 11/10

1:35 pm-4:12 pm

2 stops32h 37m

$760

CincinnatiMadrid

CVG - MAD

CVGMAD

Cincinnati Cinci./N. Kentucky

Wed 11/4

12:21 pm-8:50 am

1 stop14h 29m

Madrid Barajas

Mon 11/9

12:35 pm-12:12 am

1 stop17h 37m

$776

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Wed 11/4

5:30 pm-10:15 am

1 stop10h 45m

Dublin

Thu 11/12

11:30 am-6:30 pm

1 stop13h 00m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

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

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

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

Currently, October is the cheapest month in which you can book a flight from Kentucky to Europe (average of $213). Flying from Kentucky to Europe in April is currently the most expensive (average of $1,724). 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 Europe?

The best time to book flights from Kentucky to Europe is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

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

    United Airlines, British Airways, and Delta can get you from Kentucky to Europe in just under 14h 05m. Your travel time can differ by up to 5h 55m. There are 4141 mi between Kentucky and Europe. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Kentucky to Europe one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $221. Users have also found prices from $322 and $329 on Delta and Aer Lingus, respectively.

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

    Yes. In addition to deals on Kentucky to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Europe?

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

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

    Yes. Cheapflights offers flight deals from Kentucky to Europe 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 Europe?

    Currently, October is the cheapest month in which you can book a flight from Kentucky to Europe (average of $213). Flying from Kentucky to Europe in April is currently the most expensive (average of $1,724). 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

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

Alternative routes for Kentucky to Europe

See prices for flight routes from nearby airports that may be better suited for you.
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San Francisco to John F Kennedy Intl flights
John F Kennedy Intl to San Francisco flights
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Dallas/Fort Worth to Newark flights
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LaGuardia to Miami flights
Ontario to Honolulu flights
Newark to Los Angeles flights
Newark to Seattle flights
John F Kennedy Intl to Miami flights
Los Angeles to Seattle flights
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Los Angeles flights
San Francisco to Seattle flights
Dallas/Fort Worth to Las Vegas flights
Newark to Dallas/Fort Worth flights
Dallas/Fort Worth to O'Hare Intl flights
Newark to Heathrow flights
Dallas/Fort Worth to Cancún flights
LaGuardia to Orlando flights
Seattle to Las Vegas flights
Los Angeles to Haneda flights
Newark to Cancún flights
Dallas/Fort Worth to John F Kennedy Intl flights
Newark to Fort Lauderdale flights
Newark to O'Hare Intl flights
John F Kennedy Intl to Orlando flights
Dallas/Fort Worth to Los Angeles flights
Ontario to Seattle flights
Dulles Intl to Seattle flights
John F Kennedy Intl to Cancún flights
O'Hare Intl to Seattle flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Seattle flights
Seattle to Los Angeles flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Las Vegas flights
Los Angeles to Narita flights
O'Hare Intl to Las Vegas flights

Top 10 airlines flying from Kentucky to Europe

Discover the top 10 airlines that operate flights from Kentucky to Europe. 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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$335Average$921FlexibilityNo cancel feeOn-time69%
DeltaCheapest$338Average$952FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$444Average$860FlexibilityNo cancel feeOn-time70%
IberiaCheapest$449Average$756FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$483Average$906FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$519Average$1,056FlexibilityNo cancel feeOn-time77%
KLMCheapest$521Average$840FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$546Average$591FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$577Average$774FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$651Average$993FlexibilityNo cancel feeOn-time76%

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