€272 Find Cheap Flights to Kentucky

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Kentucky departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kentucky

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Kentucky, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Kentucky, as well as popular online travel agencies
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Flight Deals

Best Kentucky Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Louisville
Louisville2 stops€652
Lexington
Lexington2 stops€671
Louisville
Louisville2 stops€652
Lexington
Lexington2 stops€671

Book Cheap Kentucky Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Kentucky that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Kentucky

Thu, 3 Dec - Mon, 7 Dec
Icelandair Logo
11:30 - 18:30
DUB
-
BNA
13h 00m
1 stop
Icelandair Logo
17:30 - 10:15
BNA
-
DUB
10h 45m
1 stop
€402Icelandair
Thu, 2 Jul - Sat, 11 Jul
JetBlue Logo
10:40 - 07:50
DUB
-
BNA
27h 10m
1 stop
JetBlue Logo
19:45 - 08:20
BNA
-
DUB
30h 35m
1 stop
€475JetBlue
Tue, 10 Nov - Tue, 17 Nov
Multiple Airlines Logo
13:45 - 23:46
DUB
-
CVG
15h 01m
1 stop
Multiple Airlines Logo
14:19 - 09:00
CVG
-
DUB
13h 41m
1 stop
€642Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep
KLM Logo
05:55 - 15:50
DUB
-
SDF
14h 55m
2 stops
KLM Logo
12:34 - 07:55
SDF
-
DUB
14h 21m
1 stop
€652KLM
Tue, 1 Sep - Tue, 8 Sep
KLM Logo
05:55 - 15:50
DUB
-
SDF
14h 55m
2 stops
KLM Logo
12:34 - 07:55
SDF
-
DUB
14h 21m
1 stop
€653KLM
Thu, 1 Oct - Fri, 16 Oct
Scandinavian Airlines Logo
19:50 - 22:21
DUB
-
CVG
31h 31m
2 stops
Scandinavian Airlines Logo
07:05 - 19:15
CVG
-
DUB
31h 10m
2 stops
€656Scandinavian Airlines
Thu, 12 Nov - Mon, 16 Nov
Scandinavian Airlines Logo
10:55 - 17:05
DUB
-
CVG
35h 10m
2 stops
Scandinavian Airlines Logo
12:30 - 10:45
CVG
-
DUB
17h 15m
2 stops
€672Scandinavian Airlines
Wed, 23 Sep - Tue, 29 Sep
Multiple Airlines Logo
09:35 - 23:48
DUB
-
CVG
19h 13m
2 stops
Multiple Airlines Logo
16:50 - 08:15
CVG
-
DUB
10h 25m
1 stop
€684Multiple Airlines
Tue, 15 Sep - Sat, 19 Sep
American Airlines Logo
11:45 - 09:44
DUB
-
TYS
26h 59m
1 stop
American Airlines Logo
17:35 - 09:45
TYS
-
DUB
35h 10m
1 stop
€827American Airlines
Thu, 13 Aug - Tue, 25 Aug
American Airlines Logo
11:45 - 20:51
DUB
-
LEX
14h 06m
1 stop
American Airlines Logo
11:15 - 09:35
LEX
-
DUB
17h 20m
1 stop
€893American Airlines
Booking Insights

KAYAK's insights & trends for flights to Kentucky

Get data-powered insights and trends into flights to Kentucky to help you find the cheapest flights, the best time to fly and much more.

How many airports are there in Kentucky?

There are 4 airports in Kentucky. The busiest airport is Louisville Airport (SDF), with 66% of all flights arriving there.

How long is the flight to Kentucky?

An average direct flight from Ireland to Kentucky takes 14h 33m, covering a distance of 9668 km. The shortest route is Dublin (DUB) to Nashville (BNA) with an average flight time of 9h 00m.

What are the most popular destinations in Kentucky?

Based on KAYAK flight searches, the most popular destination is Nashville (78% of total searches to Kentucky). The next most popular destinations are Louisville (8%) and Cincinnati (7%). Searches for flights to Lexington (6%) and to Knoxville (1%) are also popular.

Good to know

Low seasonJune
Cheapest flight€272
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (4% more expensive on average)
Flight from Dublin to Nashville

FAQs - booking Kentucky flights

  • How does KAYAK find such low prices on flights from Ireland to Kentucky?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Kentucky.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Kentucky?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Kentucky is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Kentucky?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Kentucky with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Kentucky?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Kentucky

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Kentucky flight deals.

Reviews of the top airlines flying to Kentucky

 
See real verified KAYAK customer reviews for airlines flying to Kentucky. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Kentucky. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ireland to Kentucky? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Aer LingusOverall score based on 1604 reviews
7.4Boarding
6.7Food
8.1Crew
7.0Entertainment
7.2Comfort
Airline reviews

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

8.0 ExcellentTim, Jun 2026
DUB - LAX
Read more Aer Lingus reviews

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

Vegetarian food option was very poor. Effectively, overcooked rice ("risotto"). Zero protein which is always disappointing with no vegetables and poorly seasoned. Basically had lots of carbs on 6-hour flight. Not acceptable for business class in 2026. Flight was otherwise very good.

Small plane. Tight seating . What can one say except that it was fast!

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

OK overall. Flight was delayed Crew on flight was good

On time, only a little turbulence, very competent and caring attendants. Clear information.

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

We sat on plane at gate delayed without communication as to why we were just sitting there

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

The plane was comfortable but the crew wasn’t friendly.

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Check in was easy. Flights were smooth. Flight attendants were courteous and friendly.

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

Everything you need to know for your flight to Kentucky

Cabin class types available on flights to Kentucky

Cabin classes available on flights to Kentucky. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.