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Cheap flights from Dublin to Kentucky from £321

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SDF
6 Jun — 13 Jun1
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 7 May 2026.

Fri 25/912:15
DUB
-
BNA
1 stop13h 15m
Icelandair
Wed 30/920:55
BNA
-
DUB
1 stop10h 20m
Icelandair
Deal found 6/5£368
Tue 16/611:30
DUB
-
BNA
1 stop28h 32m
JetBlue
Tue 23/618:00
BNA
-
DUB
1 stop33h 00m
JetBlue
Deal found 5/5£402
Tue 19/509:30
DUB
-
BNA
1 stop13h 04m
Multiple Airlines
Tue 26/519:27
BNA
-
DUB
1 stop10h 23m
Multiple Airlines
Deal found 5/5£408
Mon 21/910:30
DUB
-
BNA
2 stops17h 41m
British Airways
Sun 27/919:35
BNA
-
DUB
2 stops14h 45m
British Airways
Deal found 6/5£411
Tue 22/912:50
DUB
-
BNA
2 stops16h 58m
British Airways
Sun 27/919:35
BNA
-
DUB
2 stops14h 45m
British Airways
Deal found 6/5£412
Thu 17/908:35
DUB
-
BNA
2 stops19h 52m
British Airways
Sat 26/920:40
BNA
-
DUB
1 stop13h 40m
British Airways
Deal found 6/5£413
Tue 16/611:10
DUB
-
BNA
2 stops16h 09m
Delta
Tue 30/614:59
BNA
-
DUB
2 stops13h 01m
Delta
Deal found 6/5£413
Sun 17/505:55
DUB
-
BNA
2 stops17h 12m
Delta
Tue 2/617:45
BNA
-
DUB
1 stop11h 00m
Delta
Deal found 5/5£414
Tue 19/505:55
DUB
-
BNA
2 stops17h 12m
Delta
Tue 26/510:00
BNA
-
DUB
2 stops15h 55m
Delta
Deal found 5/5£415
Thu 14/508:55
DUB
-
BNA
2 stops15h 38m
Delta
Wed 27/506:20
BNA
-
DUB
1 stop20h 25m
Delta
Deal found 7/5£416
Thu 4/605:55
DUB
-
BNA
2 stops16h 48m
Delta
Thu 11/610:49
BNA
-
DUB
2 stops15h 06m
Delta
Deal found 7/5£416
Wed 17/609:30
DUB
-
BNA
1 stop28h 57m
Multiple Airlines
Wed 24/619:06
BNA
-
DUB
1 stop32h 29m
Multiple Airlines
Deal found 3/5£417

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 7 May 2026.

Round-trip from

£368

One-way from

£321

Popular in

July

Cheapest in

November

Average price

£655
Icelandair
  • Icelandair
  • 25/9-30/9
  • 2 total stops
  • 23h 35m total
  • Dublin to Kentucky
Search Deals
18/6
  • 18/6
  • 3 total stops
  • 17h 32m total
  • Dublin to Kentucky
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£46 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 May 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 7 May 2026.
Use the filters below to find and compare flights from Dublin to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinNashville

DUB - BNA

DUBBNA

Dublin

Mon 22/6

11:10-21:54

2 stops16h 44m

Nashville Intl

Mon 29/6

09:48-08:45

1 stop16h 57m

£414

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 19/5

13:25-23:11

2 stops15h 46m

Nashville Intl

Tue 26/5

06:15-10:00

1 stop21h 45m

£414

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 24/6

11:10-23:15

2 stops18h 05m

Nashville Intl

Sun 28/6

07:30-08:45

1 stop19h 15m

£415

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 4/6

05:55-16:43

2 stops16h 48m

Nashville Intl

Thu 11/6

10:49-07:55

2 stops15h 06m

£416

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 24/6

11:00-13:54

1 stop32h 54m

Nashville Intl

Sun 28/6

10:00-09:15

1 stop17h 15m

£422

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 17/6

15:00-16:39

1 stop31h 39m

Nashville Intl

Wed 24/6

13:53-09:15

1 stop13h 22m

£422

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sat 6/6

13:15-21:06

2 stops13h 51m

Nashville Intl

Sat 13/6

09:48-10:00

2 stops18h 12m

£423

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 24/6

11:10-23:15

2 stops18h 05m

Nashville Intl

Wed 1/7

06:05-10:00

1 stop21h 55m

£488

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 4/6

10:30-22:32

2 stops17h 02m

Lexington Blue Grass

Wed 10/6

18:36-14:50

2 stops15h 14m

£696
Fastest return journey

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 4/6

05:55-17:12

2 stops16h 17m

Lexington Blue Grass

Wed 10/6

18:04-10:00

1 stop10h 56m

£702

Flights are sorted by cheapest return flights first.

Deals found on 5/5

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £395). Flying from Dublin to Kentucky in July is currently the most expensive (average of £758). 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 Delta, KLM, and British Airways fly from Dublin to Kentucky in about 16h 44m. The time it takes to get you to your destination can typically vary by up to 14h 55m. 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 £395). Flying from Dublin to Kentucky in July is currently the most expensive (average of £758). 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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