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$187+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — CPH
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
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 March 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:55 pm
BNA
-
DUB
2 stops21h 10m
Multiple Airlines
Wed 4/2912:15 pm
DUB
-
BNA
1 stop13h 15m
Multiple Airlines
Deal found 3/6$546
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:55 pm
BNA
-
DUB
2 stops28h 20m
Multiple Airlines
Wed 4/2912:15 pm
DUB
-
BNA
1 stop13h 15m
Multiple Airlines
Deal found 3/8$547
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:55 pm
BNA
-
DUB
2 stops21h 40m
Multiple Airlines
Wed 5/612:15 pm
DUB
-
BNA
1 stop13h 15m
Multiple Airlines
Deal found 3/10$553
This Booking.com deal was found by Cheapflights users on 3/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:35 pm
BNA
-
CDG
1 stop14h 15m
Aer Lingus
Sun 4/2610:20 am
CDG
-
BNA
1 stop13h 45m
Aer Lingus
Deal found 3/10$556
This Flighttix deal was found by Cheapflights users on 3/7. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:50 pm
BNA
-
DUB
1 stop31h 30m
JetBlue
Tue 4/2810:40 am
DUB
-
BNA
1 stop17h 02m
JetBlue
Deal found 3/7$561
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:55 pm
BNA
-
DUB
2 stops28h 15m
Multiple Airlines
Wed 5/612:15 pm
DUB
-
BNA
1 stop13h 15m
Multiple Airlines
Deal found 3/8$562
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:55 pm
BNA
-
DUB
2 stops28h 20m
Multiple Airlines
Wed 5/612:15 pm
DUB
-
BNA
1 stop13h 15m
Multiple Airlines
Deal found 3/8$569
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:55 pm
BNA
-
DUB
2 stops28h 20m
Multiple Airlines
Fri 5/812:15 pm
DUB
-
BNA
1 stop13h 15m
Multiple Airlines
Deal found 3/10$570
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:55 pm
BNA
-
DUB
2 stops28h 20m
Multiple Airlines
Wed 5/1312:15 pm
DUB
-
BNA
1 stop13h 15m
Multiple Airlines
Deal found 3/7$571
This oojo deal was found by Cheapflights users on 3/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:55 pm
BNA
-
DUB
1 stop10h 20m
Icelandair
Wed 5/1312:15 pm
DUB
-
BNA
1 stop13h 15m
Icelandair
Deal found 3/9$572
This Air Canada deal was found by Cheapflights users on 3/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:55 pm
CVG
-
DUB
1 stop12h 50m
Air Canada
Tue 9/19:50 am
DUB
-
CVG
2 stops32h 25m
Air Canada
Deal found 3/7$577
This Flightnetwork deal was found by Cheapflights users on 3/9. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:55 pm
BNA
-
CDG
1 stop12h 20m
Icelandair
Sat 5/25:15 pm
CDG
-
BNA
1 stop33h 15m
Icelandair
Deal found 3/9$578

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 March 12, 2026.

Round-trip from

$546
(Kiwi.com)

One-way from

$187
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$662
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 ($345 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 12, 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

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

Wed 4/1

11:35 am-8:20 am

2 stops15h 45m

Dublin

Tue 4/7

5:55 am-9:34 pm

2 stops20h 39m

$615

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Wed 5/6

6:40 pm-10:45 am

1 stop10h 05m

Dublin

Wed 5/13

11:10 am-10:36 pm

2 stops17h 26m

$635

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

Fri 5/8

9:00 am-7:20 am

2 stops17h 20m

Dublin

Tue 5/12

9:50 am-1:10 pm

2 stops32h 20m

$637

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Mon 5/4

1:32 pm-7:20 am

1 stop11h 48m

Dublin

Wed 5/13

9:30 am-5:24 pm

2 stops13h 54m

$643

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

Wed 4/15

7:47 pm-10:40 am

1 stop9h 53m

Dublin

Sun 4/19

9:50 am-4:23 pm

1 stop11h 33m

$646

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

Tue 4/7

10:10 am-7:20 am

2 stops16h 10m

Dublin

Tue 4/14

9:50 am-4:23 pm

1 stop11h 33m

$651

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

Mon 4/6

2:08 pm-10:40 am

2 stops15h 32m

Dublin

Thu 4/23

9:50 am-4:23 pm

1 stop11h 33m

$651

CincinnatiDublin

CVG - DUB

CVGDUB

Cincinnati Cinci./N. Kentucky

Wed 4/1

7:47 pm-7:20 am

1 stop30h 33m

Dublin

Tue 4/7

9:50 am-5:14 pm

2 stops36h 24m

$668

NashvilleDublin

BNA - DUB

BNADUB

Nashville Intl

Sat 5/9

5:04 pm-11:50 am

1 stop12h 46m

Dublin

Sat 5/16

9:30 am-9:41 pm

1 stop18h 11m

$680

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Tue 4/21

6:52 am-9:35 am

2 stops21h 43m

London Heathrow

Tue 4/28

6:40 am-10:28 pm

2 stops20h 48m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

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, September is the cheapest month in which you can book a flight from Kentucky to Europe (average of $338). Flying from Kentucky to Europe in July is currently the most expensive (average of $670). 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.

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?

    Delta, United Airlines, and Finnair can get you from Kentucky to Europe in just under 12h 46m. Your travel time can differ by up to 4h 34m. There are 3894 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 $274 and $329 on American Airlines 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, September is the cheapest month in which you can book a flight from Kentucky to Europe (average of $338). Flying from Kentucky to Europe in July is currently the most expensive (average of $670). 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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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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$335Average$886FlexibilityNo cancel feeOn-time69%
DeltaCheapest$338Average$874FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$440Average$778FlexibilityNo cancel feeOn-time70%
IberiaCheapest$449Average$913FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$483Average$921FlexibilityNo cancel feeOn-time71%
KLMCheapest$508Average$1,047FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$519Average$1,008FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$546Average$583FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$564Average$703FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$651Average$989FlexibilityNo cancel feeOn-time76%

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