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Cheap flights from Dublin to Kentucky from £240

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SDF
19 Mar — 26 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Kentucky

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Kentucky
Explore the most affordable flight options available from Dublin to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 February 2026.

Tue 24/208:50
DUB
-
BNA
1 stop13h 25m
British Airways
Sun 1/318:25
BNA
-
DUB
1 stop16h 25m
British Airways
Deal found 13/2£328
Thu 5/1120:40
DUB
-
BNA
1 stop25h 35m
British Airways
Tue 17/1113:24
BNA
-
DUB
2 stops16h 46m
British Airways
Deal found 14/2£328
Thu 5/1120:40
DUB
-
BNA
1 stop25h 35m
British Airways
Mon 16/1116:42
BNA
-
DUB
2 stops18h 23m
British Airways
Deal found 15/2£329
Wed 11/1110:20
DUB
-
BNA
2 stops19h 34m
British Airways
Tue 17/1114:14
BNA
-
DUB
2 stops15h 56m
British Airways
Deal found 15/2£333
Tue 10/1114:00
DUB
-
BNA
Nonstop9h 20m
Aer Lingus
Tue 17/1118:50
BNA
-
DUB
Nonstop8h 00m
Aer Lingus
Deal found 14/2£337
Sun 8/1114:00
DUB
-
BNA
Nonstop9h 20m
Aer Lingus
Sun 15/1118:50
BNA
-
DUB
Nonstop8h 00m
Aer Lingus
Deal found 14/2£338
Tue 10/1114:00
DUB
-
BNA
Nonstop9h 20m
Aer Lingus
Sun 15/1118:50
BNA
-
DUB
Nonstop8h 00m
Aer Lingus
Deal found 15/2£339
Thu 5/1114:00
DUB
-
BNA
Nonstop9h 20m
Aer Lingus
Thu 12/1118:50
BNA
-
DUB
Nonstop8h 00m
Aer Lingus
Deal found 15/2£340
Tue 24/205:55
DUB
-
BNA
2 stops19h 41m
Delta
Sun 1/319:30
BNA
-
DUB
2 stops14h 15m
Delta
Deal found 16/2£342
Thu 5/1113:00
DUB
-
BNA
1 stop14h 31m
American Airlines
Fri 13/1111:25
BNA
-
DUB
1 stop13h 50m
American Airlines
Deal found 14/2£343
Sat 7/1105:55
DUB
-
BNA
2 stops21h 14m
Delta
Sat 14/1106:40
BNA
-
DUB
2 stops20h 05m
Delta
Deal found 14/2£344
Fri 24/420:10
DUB
-
LEX
2 stops31h 43m
Multiple Airlines
Sat 2/514:15
LEX
-
DUB
2 stops16h 45m
Multiple Airlines
Deal found 14/2£539

Find flight deals from Dublin to Kentucky

Keep the following information in mind while searching for Dublin to Kentucky flight deals. Data was last updated 17 February 2026.

Round-trip from

£343

One-way from

£240

Popular in

August

Cheapest in

March

Average price

£659
Icelandair
  • Icelandair
  • 29/4-3/5
  • 2 total stops
  • 23h 35m total
  • Dublin to Kentucky
Search Deals
Icelandair
  • Icelandair
  • 1/6
  • 1 total stop
  • 11h 30m total
  • Dublin to Kentucky
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin 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 17 February 2026.
Use the filters below to find and compare flights from Dublin to Kentucky that are best for you.

Fly from

Dublin

Fly to

Kentucky

Route

Depart

Return

Price

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sun 1/3

20:40-16:15

1 stop25h 35m

Nashville Intl

Tue 17/3

19:25-07:55

1 stop31h 30m

£345

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sun 1/3

05:55-18:23

2 stops18h 28m

Nashville Intl

Tue 17/3

11:09-07:50

2 stops15h 41m

£359

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sat 7/3

05:55-20:25

2 stops20h 30m

Nashville Intl

Sat 21/3

11:09-08:45

1 stop16h 36m

£361

DublinNashville

DUB - BNA

DUBBNA

Dublin

Fri 29/5

12:15-19:45

1 stop13h 30m

Nashville Intl

Fri 5/6

20:55-13:15

1 stop10h 20m

£369

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 12/3

09:45-20:51

1 stop16h 06m

Nashville Intl

Sun 22/3

17:59-07:45

1 stop32h 46m

£369

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 3/3

09:45-19:36

1 stop15h 51m

Nashville Intl

Wed 1/4

06:00-07:55

1 stop19h 55m

£369

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 3/6

05:55-17:04

2 stops17h 09m

Nashville Intl

Tue 9/6

07:10-10:45

1 stop21h 35m

£382

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 6/5

08:55-22:56

2 stops20h 01m

Nashville Intl

Sun 17/5

07:05-10:45

1 stop21h 40m

£383

DublinLexington

DUB - LEX

DUBLEX

Dublin

Fri 24/4

20:10-22:53

2 stops31h 43m

Lexington Blue Grass

Sat 2/5

14:15-12:00

2 stops16h 45m

£539

DublinLexington

DUB - LEX

DUBLEX

Dublin

Wed 29/4

20:30-22:53

2 stops31h 23m

Lexington Blue Grass

Tue 5/5

14:15-18:50

2 stops23h 35m

£539

Flights are sorted by cheapest return flights first.

Deals found on 14/2

Showing 1-10 of 22 results
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Best time to book a flight from Dublin to Kentucky

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

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

Currently, October is the cheapest month in which you can book a flight from Dublin to Kentucky (average of £431). Flying from Dublin to Kentucky in August is currently the most expensive (average of £745). 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 Dublin to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Kentucky?

    For a flight from Dublin to Kentucky, you will be flying from Dublin. Dublin (DUB) is just 5.7 mi from the center of the city.

  • How long is the flight from Dublin to Kentucky?

    Airlines like British Airways and Delta fly from Dublin to Kentucky in about 18h 28m. The time it takes to get you to your destination can typically vary by up to 7h 07m. Airlines will cover a distance of 3894 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Dublin to Kentucky (average of £431). Flying from Dublin to Kentucky in August is currently the most expensive (average of £745). 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

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dublin 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 Dublin to Kentucky?

Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Kentucky for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Kentucky from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Dublin 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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