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Cheap flights from Ireland to Kentucky from £270

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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SDF
29 Apr — 6 May1
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 24 April 2025.

Round-trip from

£427

One-way from

£270

Popular in

July

Cheapest in

January

Average price

£637
12/6-16/6
  • 12/6-16/6
  • 5 total stops
  • 58h 05m total
  • Ireland to Kentucky
Search Deals
17/5
  • 17/5
  • 2 total stops
  • 41h 39m total
  • Ireland to Kentucky
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£48 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return 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 24 April 2025.

Thu 12/611:35DUB - BNA
3 stops36h 00mMultiple Airlines
Mon 16/606:00BNA - DUB
2 stops22h 05mMultiple Airlines
Deal found 23/4£427
Fri 5/912:15DUB - BNA
1 stop13h 15mIcelandair
Mon 15/920:55BNA - DUB
1 stop10h 20mIcelandair
Deal found 23/4£453
Tue 9/912:40DUB - BNA
2 stops38h 22mScandinavian Airlines
Tue 23/914:52BNA - DUB
2 stops38h 58mScandinavian Airlines
Deal found 24/4£468
Thu 1/505:55DUB - BNA
2 stops16h 28mDelta
Sat 10/513:23BNA - DUB
2 stops13h 52mDelta
Deal found 24/4£492
Tue 13/510:00DUB - BNA
1 stop14h 25mKLM
Mon 19/516:43BNA - DUB
1 stop10h 02mKLM
Deal found 24/4£499
Thu 5/610:40DUB - BNA
1 stop13h 15mJetBlue
Thu 12/615:52BNA - DUB
1 stop10h 28mJetBlue
Deal found 24/4£500
Thu 23/1012:45DUB - BNA
1 stop12h 30mBritish Airways
Mon 3/1114:32BNA - DUB
2 stops13h 18mBritish Airways
Deal found 24/4£529
Sun 8/613:45DUB - BNA
1 stop14h 35mFinnair
Sun 15/617:53BNA - DUB
1 stop11h 47mFinnair
Deal found 24/4£606
Tue 9/914:05DUB - BNA
Nonstop9h 05mAer Lingus
Tue 23/914:50BNA - DUB
1 stop11h 20mAer Lingus
Deal found 24/4£637
Fri 2/506:30DUB - LEX
2 stops16h 05mBritish Airways
Sun 11/518:14LEX - DUB
2 stops16h 31mBritish Airways
Deal found 24/4£663
Sun 25/505:55DUB - BNA
2 stops16h 59mLufthansa
Sun 1/618:05BNA - DUB
1 stop10h 15mLufthansa
Deal found 23/4£741
Wed 19/1104:25DUB - BNA
2 stops33h 36mTAP AIR PORTUGAL
Sun 23/1108:46BNA - DUB
2 stops25h 24mTAP AIR PORTUGAL
Deal found 23/4£934

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 24 April 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 12/6

11:35-17:35

3 stops36h 00m

Nashville Intl

Mon 16/6

06:00-10:05

2 stops22h 05m

£427

DublinNashville

DUB - BNA

DUBBNA

Dublin

Fri 5/9

12:15-19:30

1 stop13h 15m

Nashville Intl

Mon 15/9

20:55-13:15

1 stop10h 20m

£453

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 9/9

12:40-21:02

2 stops38h 22m

Nashville Intl

Tue 23/9

14:52-11:50

2 stops38h 58m

£468

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sun 31/8

08:55-22:40

2 stops19h 45m

Nashville Intl

Sun 7/9

12:14-08:45

1 stop14h 31m

£492

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 13/5

10:00-18:25

1 stop14h 25m

Nashville Intl

Mon 19/5

16:43-08:45

1 stop10h 02m

£499

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 5/6

10:40-17:55

1 stop13h 15m

Nashville Intl

Thu 12/6

15:52-08:20

1 stop10h 28m

£500

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 8/10

08:30-17:22

2 stops14h 52m

Nashville Intl

Wed 15/10

21:25-14:35

1 stop11h 10m

£559

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sun 8/6

13:45-22:20

1 stop14h 35m

Nashville Intl

Sun 15/6

17:53-11:40

1 stop11h 47m

£606

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 9/9

14:05-17:10

Nonstop9h 05m

Nashville Intl

Tue 23/9

14:50-08:10

1 stop11h 20m

£637

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sun 25/5

05:55-16:54

2 stops16h 59m

Nashville Intl

Sun 1/6

18:05-10:20

1 stop10h 15m

£741

Flights are sorted by cheapest return flights first.

Deals found on 24/4

Showing 1-10 of 19 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.

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 79.0 - 135.0 inches per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Kentucky when rainfall is around 79.0 mm.

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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 24 April 2025.
Read through reviews of airlines operating flights from Ireland to Kentucky, such as Delta, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,919 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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
7,919 reviews
Delta
8.0
Very Good
7,919 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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
1,333 reviews
Delta
8.0
Very Good
7,919 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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
1,272 reviews
Delta
8.0
Very Good
7,919 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very Good
7,919 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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
JetBlue
7.3
Good
2,924 reviews
Delta
8.0
Very Good
7,919 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as £364. Users have also found prices from £428 and £776 on WestJet 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 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£556Average£599FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£575Average£679FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£628Average£695FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£685Average£688FlexibilityNo 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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