HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kentucky

$303+ Cheap flights from Ireland to Kentucky

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SDF
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ireland to Kentucky with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ireland to Kentucky

Keep the following information in mind while searching for Ireland to Kentucky flight deals. Data was last updated April 2, 2025.

Round-trip from

$452
(Mytrip)

One-way from

$303
(Mytrip)

Popular in

July

Cheapest in

January

Average price

$853
From Ireland to Kentucky
Search Deals
One-way flight from Ireland to Kentucky
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Ireland to Kentucky

Cheapest flights from Ireland to Kentucky
Explore the most affordable flight options available from Ireland to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Mytrip deal was found by Cheapflights users on 4/1. 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.
Thu 5/17:05 pmDUB - BNA
2 stops34h 38mMultiple Airlines
Fri 5/97:49 amBNA - DUB
2 stops29h 26mMultiple Airlines
Deal found 4/1$452
This Flightnetwork deal was found by Cheapflights users on 4/1. 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.
Fri 9/1212:15 pmDUB - BNA
1 stop13h 15mIcelandair
Mon 9/158:55 pmBNA - DUB
1 stop10h 20mIcelandair
Deal found 4/1$492
This British Airways deal was found by Cheapflights users on 4/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/108:35 amDUB - TYS
2 stops16h 03mBritish Airways
Mon 4/143:09 pmTYS - DUB
2 stops15h 41mBritish Airways
Deal found 4/1$621
This Delta deal was found by Cheapflights users on 4/1. 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 4/218:55 amDUB - BNA
2 stops17h 37mDelta
Mon 4/2811:18 amBNA - DUB
2 stops14h 57mDelta
Deal found 4/1$624
This Delta deal was found by Cheapflights users on 4/1. 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.
Thu 4/108:55 amDUB - TYS
2 stops19h 47mDelta
Mon 4/145:30 amTYS - DUB
1 stop22h 15mDelta
Deal found 4/1$627
This KLM deal was found by Cheapflights users on 4/1. 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.
Tue 4/151:15 pmDUB - BNA
1 stop12h 32mKLM
Sun 4/204:10 pmBNA - DUB
1 stop10h 35mKLM
Deal found 4/1$635
This KLM deal was found by Cheapflights users on 4/1. 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.
Sat 5/241:05 pmSNN - BNA
2 stops14h 21mMultiple Airlines
Fri 5/3010:57 amBNA - SNN
2 stops18h 13mMultiple Airlines
Deal found 4/1$635
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/211:45 amDUB - LEX
2 stops27h 46mAmerican Airlines
Sun 5/118:00 amLEX - DUB
1 stop17h 30mAmerican Airlines
Deal found 4/1$636
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/79:30 amDUB - BNA
1 stop13h 04mAmerican Airlines
Mon 4/147:00 amBNA - DUB
1 stop16h 30mAmerican Airlines
Deal found 3/31$643
This JetBlue deal was found by Cheapflights users on 4/1. 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.
Sat 5/1710:40 amDUB - BNA
1 stop13h 15mJetBlue
Sat 5/249:47 amBNA - DUB
1 stop17h 13mJetBlue
Deal found 4/1$662
This Scandinavian Airlines deal was found by Cheapflights users on 3/31. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:05 pmDUB - CVG
3 stops26h 54mScandinavian Airlines
Thu 9/117:55 amCVG - DUB
2 stops29h 20mScandinavian Airlines
Deal found 3/31$698
This British Airways deal was found by Cheapflights users on 4/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2012:45 pmDUB - BNA
1 stop12h 30mBritish Airways
Sat 5/32:27 pmBNA - DUB
2 stops15h 28mBritish Airways
Deal found 4/1$725

Cheapflights Fare Finder

Customize your flight search to find flights from Ireland to Kentucky 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 2, 2025.
Use the filters below to find and compare flights from Ireland to Kentucky that are best for you.

Fly from

Ireland

Fly to

Kentucky

Route

Depart

Return

Price

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 5/1

7:05 pm-11:43 pm

2 stops34h 38m

Nashville Intl

Fri 5/9

7:49 am-7:15 pm

2 stops29h 26m

$452

DublinNashville

DUB - BNA

DUBBNA

Dublin

Fri 9/12

12:15 pm-7:30 pm

1 stop13h 15m

Nashville Intl

Mon 9/15

8:55 pm-1:15 pm

1 stop10h 20m

$492

DublinNashville

DUB - BNA

DUBBNA

Dublin

Mon 4/21

8:55 am-8:32 pm

2 stops17h 37m

Nashville Intl

Mon 4/28

11:18 am-8:15 am

2 stops14h 57m

$624

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 4/15

1:15 pm-7:47 pm

1 stop12h 32m

Nashville Intl

Sun 4/20

4:10 pm-8:45 am

1 stop10h 35m

$635

ShannonNashville

SNN - BNA

SNNBNA

Shannon

Sat 5/24

1:05 pm-8:49 pm

1 stop13h 44m

Nashville Intl

Fri 5/30

12:15 pm-11:10 am

1 stop16h 55m

$635

DublinLexington

DUB - LEX

DUBLEX

Dublin

Fri 5/2

11:45 am-3:25 pm

1 stop32h 40m

Lexington Blue Grass

Sun 5/11

8:00 am-6:30 am

1 stop17h 30m

$636

DublinNashville

DUB - BNA

DUBBNA

Dublin

Mon 4/14

9:30 am-6:54 pm

1 stop15h 24m

Nashville Intl

Mon 4/21

7:00 am-5:30 am

1 stop16h 30m

$643

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sat 5/17

10:40 am-5:55 pm

1 stop13h 15m

Nashville Intl

Sat 5/24

9:47 am-9:00 am

1 stop17h 13m

$662

DublinCincinnati

DUB - CVG

DUBCVG

Dublin

Thu 9/4

7:05 pm-4:59 pm

3 stops26h 54m

Cincinnati Cinci./N. Kentucky

Thu 9/11

7:55 am-6:15 pm

2 stops29h 20m

$698

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sun 4/20

12:45 pm-7:15 pm

1 stop12h 30m

Nashville Intl

Sat 5/3

2:27 pm-11:55 am

2 stops15h 28m

$725

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 49 results
1
2
3
...
5

Best time to book a flight from Ireland to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Ireland 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 Ireland to Kentucky

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

Currently, January is the cheapest month in which you can book a flight from Ireland to Kentucky (average of $299). Flying from Ireland to Kentucky in April is currently the most expensive (average of $369). 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.

Rainfall in Kentucky by month

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

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

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

If weather is an important factor for your trip to Kentucky, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated April 2, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Ireland to Kentucky have to say. 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
7,898 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,572 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ireland to Kentucky. 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 Ireland to Kentucky one-way?

    One-way options have recently been found by users for as low as $332 on WestJet. Other airlines that offer cheap prices include JetBlue from $501 and Icelandair from $537 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ireland to Kentucky (average of $299). Flying from Ireland to Kentucky in April is currently the most expensive (average of $369). 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 Ireland to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to John F Kennedy Intl flights
Charles de Gaulle to Newark flights
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Frankfurt to John F Kennedy Intl flights
Frankfurt to Newark flights
Orly to John F Kennedy Intl flights
Orly to Newark flights
Charles de Gaulle to Stewart flights
London City to John F Kennedy Intl flights
Charles de Gaulle to LaGuardia flights
Charles de Gaulle to Miami flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Gatwick to Newark flights
Bruxelles-National to John F Kennedy Intl flights
Bruxelles-National to Newark flights
Madrid to John F Kennedy Intl flights
Frankfurt to LaGuardia flights
London City to Newark flights
Madrid to Newark flights
Madrid to Miami flights
Barcelona-El Prat to John F Kennedy Intl flights
Malpensa to John F Kennedy Intl flights
Barcelona-El Prat to Newark flights
Malpensa to Newark flights
Dublin to Newark flights
Dublin to John F Kennedy Intl flights
Frederic Chopin to John F Kennedy Intl flights
Vienna to Newark flights
Leonardo da Vinci/Fiumicino to John F Kennedy Intl flights
Munich to John F Kennedy Intl flights
Charles de Gaulle to Los Angeles flights
Frederic Chopin to Newark flights
Vienna to John F Kennedy Intl flights
Leonardo da Vinci/Fiumicino to Newark flights
Frankfurt to Miami flights
Berlin to John F Kennedy Intl flights
Heathrow to Miami flights
Berlin to Newark flights
Munich to Newark flights
Heathrow to Los Angeles flights
Bruxelles-National to LaGuardia flights
Heathrow to Orlando flights
Gatwick to LaGuardia flights
Stansted to John F Kennedy Intl flights
Charles de Gaulle to San Francisco flights
Zurich to John F Kennedy Intl flights
Heathrow to Boston flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

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.