Find flights
Deals
When to book
FAQs

Cheap flights from Dublin to Kentucky from £314

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SDF
23 May — 30 May1
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 23 April 2026.

Wed 6/512:15
DUB
-
BNA
1 stop13h 15m
Icelandair
Mon 11/520:55
BNA
-
DUB
1 stop10h 20m
Icelandair
Deal found 22/4£381
Mon 4/514:15
DUB
-
BNA
1 stop11h 15m
Icelandair
Wed 3/620:55
BNA
-
DUB
1 stop10h 20m
Icelandair
Deal found 23/4£404
Mon 4/514:15
DUB
-
BNA
1 stop11h 15m
Icelandair
Mon 11/520:55
BNA
-
DUB
1 stop10h 20m
Icelandair
Deal found 19/4£405
Tue 8/909:30
DUB
-
BNA
1 stop18h 50m
Multiple Airlines
Tue 22/920:40
BNA
-
DUB
1 stop16h 10m
Multiple Airlines
Deal found 21/4£414
Sun 17/509:30
DUB
-
BNA
1 stop18h 11m
Finnair
Tue 2/617:50
BNA
-
DUB
1 stop12h 00m
Finnair
Deal found 23/4£415
Tue 19/509:30
DUB
-
BNA
1 stop18h 12m
Finnair
Sat 6/617:50
BNA
-
DUB
1 stop12h 00m
Finnair
Deal found 20/4£416
Sun 26/409:30
DUB
-
BNA
1 stop15h 14m
Finnair
Sat 9/517:04
BNA
-
DUB
1 stop12h 46m
Finnair
Deal found 19/4£418
Tue 28/409:30
DUB
-
BNA
1 stop15h 14m
Finnair
Tue 5/513:34
BNA
-
DUB
1 stop14h 11m
Finnair
Deal found 19/4£420
Thu 18/609:30
DUB
-
BNA
1 stop18h 25m
Finnair
Sun 21/617:50
BNA
-
DUB
1 stop12h 00m
Finnair
Deal found 19/4£423
Tue 8/909:30
DUB
-
BNA
1 stop18h 50m
Finnair
Sat 19/912:45
BNA
-
DUB
1 stop15h 00m
Finnair
Deal found 21/4£425
Tue 8/909:30
DUB
-
BNA
1 stop18h 50m
Finnair
Tue 22/912:45
BNA
-
DUB
1 stop15h 00m
Finnair
Deal found 20/4£426
Tue 15/909:40
DUB
-
LEX
2 stops18h 10m
British Airways
Tue 27/1016:10
LEX
-
DUB
2 stops15h 05m
British Airways
Deal found 21/4£651

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 23 April 2026.

Round-trip from

£381

One-way from

£314

Popular in

July

Cheapest in

November

Average price

£735
Icelandair
  • Icelandair
  • 6/5-11/5
  • 2 total stops
  • 23h 35m total
  • Dublin to Kentucky
Search Deals
WestJet
  • WestJet
  • 15/9
  • 2 total stops
  • 37h 50m total
  • Dublin to Kentucky
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£47 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 April 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 23 April 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

Thu 17/9

09:40-22:11

2 stops18h 31m

Nashville Intl

Tue 22/9

12:45-09:45

1 stop15h 00m

£417

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 17/9

20:20-18:14

2 stops27h 54m

Nashville Intl

Tue 22/9

13:09-09:40

2 stops14h 31m

£461

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 28/5

08:40-18:25

1 stop15h 45m

Nashville Intl

Fri 5/6

17:50-16:35

2 stops16h 45m

£530

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sun 17/5

11:35-17:24

1 stop11h 49m

Nashville Intl

Sun 24/5

09:47-07:30

2 stops15h 43m

£549

DublinNashville

DUB - BNA

DUBBNA

Dublin

Fri 29/5

05:55-17:07

2 stops17h 12m

Nashville Intl

Fri 5/6

10:00-09:15

1 stop17h 15m

£569

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 2/6

05:55-17:07

2 stops17h 12m

Nashville Intl

Tue 9/6

06:00-07:55

1 stop19h 55m

£569

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sun 3/5

05:55-16:57

2 stops17h 02m

Nashville Intl

Sat 16/5

07:30-07:55

2 stops18h 25m

£574
Fastest return journey

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 2/6

09:50-15:04

1 stop11h 14m

Nashville Intl

Tue 9/6

12:49-08:15

2 stops13h 26m

£632

DublinLexington

DUB - LEX

DUBLEX

Dublin

Tue 15/9

09:40-22:50

2 stops18h 10m

Lexington Blue Grass

Tue 27/10

16:10-11:15

2 stops15h 05m

£651

DublinLexington

DUB - LEX

DUBLEX

Dublin

Tue 15/9

12:00-22:50

2 stops15h 50m

Lexington Blue Grass

Tue 27/10

12:05-09:35

2 stops17h 30m

£672

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 £398). Flying from Dublin to Kentucky in July is currently the most expensive (average of £764). 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 fly from Dublin to Kentucky in about 27h 54m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3894 mi.

  • 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 £398). Flying from Dublin to Kentucky in July is currently the most expensive (average of £764). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.