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Cheap flights from Ireland to Kentucky from £268

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SDF
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

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 7 January 2026.

Round-trip from

£277

One-way from

£268

Popular in

August

Cheapest in

November

Average price

£777
British Airways
  • British Airways
  • 2/2-9/2
  • 2 total stops
  • 42h 15m total
  • Ireland to Kentucky
Search Deals
WestJet
  • WestJet
  • 8/5
  • 1 total stop
  • 33h 10m total
  • Ireland to Kentucky
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£54 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Ireland to Kentucky

Enter your travel dates to find the best prices.

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 7 January 2026.

Mon 2/220:40DUB - BNA
1 stop25h 35mBritish Airways
Mon 9/218:25BNA - DUB
1 stop16h 40mBritish Airways
Deal found 5/1£277
Wed 4/220:40DUB - BNA
1 stop25h 35mBritish Airways
Wed 11/218:25BNA - DUB
1 stop11h 50mBritish Airways
Deal found 6/1£296
Tue 24/208:50DUB - BNA
2 stops16h 21mBritish Airways
Sun 1/313:48BNA - DUB
2 stops18h 32mBritish Airways
Deal found 6/1£299
Thu 5/208:50DUB - BNA
1 stop13h 25mBritish Airways
Sun 8/218:25BNA - DUB
1 stop33h 25mBritish Airways
Deal found 5/1£300
Sun 1/318:30DUB - BNA
1 stop27h 45mBritish Airways
Tue 17/319:25BNA - DUB
1 stop31h 30mBritish Airways
Deal found 6/1£313
Thu 5/209:40DUB - BNA
2 stops19h 39mMultiple Airlines
Sun 8/218:25BNA - DUB
1 stop14h 40mMultiple Airlines
Deal found 5/1£319
Fri 20/209:40DUB - BNA
2 stops20h 19mMultiple Airlines
Fri 27/218:25BNA - DUB
1 stop13h 55mMultiple Airlines
Deal found 6/1£325
Sun 15/211:10DUB - BNA
2 stops17h 18mBritish Airways
Sat 28/218:25BNA - DUB
1 stop14h 35mBritish Airways
Deal found 6/1£331
Mon 27/410:30DUB - BNA
1 stop13h 55mBritish Airways
Fri 8/511:23BNA - DUB
2 stops16h 17mBritish Airways
Deal found 6/1£333
Thu 28/508:35DUB - BNA
1 stop15h 50mBritish Airways
Tue 2/620:40BNA - DUB
1 stop14h 25mBritish Airways
Deal found 6/1£334
Tue 28/410:30DUB - BNA
2 stops17h 15mBritish Airways
Fri 8/511:23BNA - DUB
2 stops16h 17mBritish Airways
Deal found 6/1£337
Thu 19/212:30DUB - LEX
2 stops40h 18mScandinavian Airlines
Thu 26/215:46LEX - DUB
2 stops36h 39mScandinavian Airlines
Deal found 5/1£498

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 7 January 2026.
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

Wed 4/2

20:40-16:15

1 stop25h 35m

Nashville Intl

Wed 11/2

18:25-12:15

1 stop11h 50m

£296

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 12/2

20:40-20:04

2 stops29h 24m

Nashville Intl

Fri 20/2

18:25-14:20

1 stop13h 55m

£300

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sun 15/2

11:10-22:28

2 stops17h 18m

Nashville Intl

Sat 28/2

18:25-12:45

1 stop12h 20m

£331

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 28/5

08:35-18:25

1 stop15h 50m

Nashville Intl

Tue 2/6

20:40-11:55

1 stop33h 15m

£334

DublinNashville

DUB - BNA

DUBBNA

Dublin

Fri 1/5

08:35-22:00

2 stops19h 25m

Nashville Intl

Sat 9/5

11:23-09:35

2 stops16h 12m

£337

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 30/4

08:35-22:00

2 stops19h 25m

Nashville Intl

Fri 8/5

11:23-09:40

2 stops16h 17m

£337

DublinNashville

DUB - BNA

DUBBNA

Dublin

Fri 1/5

08:35-22:00

2 stops19h 25m

Nashville Intl

Fri 8/5

11:23-09:40

2 stops16h 17m

£337

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 29/4

10:30-21:45

2 stops17h 15m

Nashville Intl

Sat 9/5

11:23-11:55

2 stops18h 32m

£337

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 19/2

12:30-23:48

2 stops40h 18m

Lexington Blue Grass

Thu 26/2

15:46-09:25

2 stops36h 39m

£498

DublinLexington

DUB - LEX

DUBLEX

Dublin

Tue 21/4

09:45-23:52

2 stops19h 07m

Lexington Blue Grass

Tue 28/4

16:27-14:35

2 stops17h 08m

£596

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 26 results
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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, November is the cheapest month in which you can book a flight from Ireland to Kentucky (average of £461). Flying from Ireland to Kentucky in August is currently the most expensive (average of £751). 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 7 January 2026.
Get a feel of what it's like to fly with Aer Lingus 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.
Aer Lingus
7.2
Good
1,425 reviews
Check prices

Food

6.6

Entertainment

6.9

Comfort

7.1

Boarding

7.4

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Aer Lingus
7.2
Good
1,425 reviews
Aer Lingus
7.2
Good
1,425 reviews
Check prices

Food

6.6

Entertainment

6.9

Comfort

7.1

Boarding

7.4

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.

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.

  • How long is the flight from Ireland to Kentucky?

    For as low as £296, British Airways can have you in Kentucky from Ireland in 25h 35m. Airlines will cover a distance of 3894 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, November is the cheapest month in which you can book a flight from Ireland to Kentucky (average of £461). Flying from Ireland to Kentucky in August is currently the most expensive (average of £751). 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 airline flying from Ireland to Kentucky

Discover the top airline 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 7 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£547Average£589FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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