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Cheap flights from Ireland to Kentucky from £298

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SDF
23 Jul — 30 Jul1
1 adult

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 18 July 2025.

Round-trip from

£386

One-way from

£298

Popular in

July

Cheapest in

November

Average price

£774
29/8-31/8
  • 29/8-31/8
  • 5 total stops
  • 49h 23m total
  • Ireland to Kentucky
Search Deals
WestJet
  • WestJet
  • 13/8
  • 2 total stops
  • 36h 55m total
  • Ireland to Kentucky
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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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 18 July 2025.

Fri 29/820:50DUB - BNA
3 stops32h 30mMultiple Airlines
Sun 31/812:37BNA - DUB
2 stops16h 53mMultiple Airlines
Deal found 16/7£386
Mon 1/914:15DUB - BNA
1 stop11h 15mIcelandair
Mon 8/920:55BNA - DUB
1 stop10h 20mIcelandair
Deal found 17/7£398
Sat 25/1005:55DUB - BNA
2 stops16h 48mDelta
Sat 8/1117:50BNA - DUB
2 stops15h 55mDelta
Deal found 15/7£408
Sat 27/910:00DUB - BNA
1 stop12h 43mKLM
Thu 2/1011:15BNA - DUB
1 stop17h 30mKLM
Deal found 17/7£416
Wed 26/1108:50DUB - BNA
2 stops17h 32mBritish Airways
Sun 30/1118:25BNA - DUB
1 stop16h 25mBritish Airways
Deal found 17/7£459
Sun 24/817:00DUB - BNA
2 stops35h 53mScandinavian Airlines
Sat 30/814:18BNA - DUB
2 stops39h 32mScandinavian Airlines
Deal found 17/7£483
Sat 13/1214:00DUB - BNA
Nonstop9h 20mAer Lingus
Mon 22/1208:30BNA - DUB
1 stop14h 25mAer Lingus
Deal found 17/7£503
Sun 31/810:40DUB - BNA
1 stop18h 12mJetBlue
Sun 7/913:50BNA - DUB
1 stop12h 30mJetBlue
Deal found 17/7£505
Mon 1/913:45DUB - BNA
1 stop14h 34mIberia
Mon 8/912:53BNA - DUB
2 stops17h 17mIberia
Deal found 17/7£546
Thu 11/911:15DUB - LEX
2 stops17h 13mBritish Airways
Mon 15/918:34LEX - DUB
2 stops13h 51mBritish Airways
Deal found 17/7£697
Sat 30/809:20DUB - LEX
2 stops19h 17mUnited Airlines
Sat 6/917:48LEX - DUB
1 stop10h 57mUnited Airlines
Deal found 16/7£731
Thu 11/910:00DUB - LEX
1 stop12h 08mDelta
Mon 15/917:48LEX - DUB
1 stop11h 12mDelta
Deal found 17/7£764

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 18 July 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

Fri 29/8

20:50-23:20

3 stops32h 30m

Nashville Intl

Sun 31/8

12:37-11:30

2 stops16h 53m

£386

DublinNashville

DUB - BNA

DUBBNA

Dublin

Mon 1/9

14:15-19:30

1 stop11h 15m

Nashville Intl

Mon 8/9

20:55-13:15

1 stop10h 20m

£398

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sat 25/10

05:55-16:43

2 stops16h 48m

Nashville Intl

Sat 8/11

17:50-15:45

2 stops15h 55m

£408

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sat 27/9

10:00-16:43

1 stop12h 43m

Nashville Intl

Thu 2/10

11:15-10:45

1 stop17h 30m

£416

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 26/11

08:50-20:22

2 stops17h 32m

Nashville Intl

Sun 30/11

18:25-16:50

1 stop16h 25m

£459

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sun 24/8

17:00-22:53

2 stops35h 53m

Nashville Intl

Sat 30/8

14:18-11:50

2 stops39h 32m

£483

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sat 13/12

14:00-17:20

Nonstop9h 20m

Nashville Intl

Mon 22/12

08:30-04:55

1 stop14h 25m

£503

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sun 31/8

10:40-22:52

1 stop18h 12m

Nashville Intl

Sun 7/9

13:50-08:20

1 stop12h 30m

£505

DublinNashville

DUB - BNA

DUBBNA

Dublin

Mon 1/9

13:45-22:19

1 stop14h 34m

Nashville Intl

Mon 8/9

12:53-12:10

2 stops17h 17m

£546

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 11/9

11:15-23:28

2 stops17h 13m

Lexington Blue Grass

Mon 15/9

18:34-13:25

2 stops13h 51m

£697

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 16 results
1
2

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 return 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 £662). Flying from Ireland to Kentucky in July is currently the most expensive (average of £1,019). 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.

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 18 July 2025.
Get a feel of what it's like to fly with Delta, KLM, andFinnair from Ireland to Kentucky by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,958 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,958 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,374 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,865 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
JetBlue
7.3
Good
2,907 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as £298. Users have also found prices from £429 and £467 on Finnair and British Airways, respectively.

  • 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 holiday 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 £662). Flying from Ireland to Kentucky in July is currently the most expensive (average of £1,019). 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 Ireland to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Ireland to Kentucky

Discover the top 4 airlines that operate flights from Ireland to Kentucky. 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 858,174 searches. Data last updated 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£481Average£674FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£552Average£594FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£623Average£692FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£679Average£689FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ireland to Kentucky?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to Kentucky. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Kentucky?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kentucky from Ireland.

Can Cheapflights find flights from Ireland to Kentucky with no change fees?

Yes, we can. To see specific flights from Ireland to Kentucky with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ireland to Kentucky become cheaper?

Yes! Start tracking prices for Ireland to Kentucky flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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