€225 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 14/4. 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Best Kentucky Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Louisville
Louisville1 stop€616
Lexington
Lexington2 stops€619
Louisville
Louisville1 stop€616
Lexington
Lexington2 stops€619

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, 16 Apr - Mon, 27 Apr
Finnair Logo
09:30 - 18:44
DUB
-
BNA
15h 14m
1 stop
Finnair Logo
13:34 - 09:45
BNA
-
DUB
14h 11m
1 stop
€309Finnair
Tue, 14 Apr - Tue, 28 Apr
Finnair Logo
09:30 - 18:44
DUB
-
BNA
15h 14m
1 stop
Finnair Logo
13:34 - 09:45
BNA
-
DUB
14h 11m
1 stop
€310Finnair
Mon, 13 Apr - Mon, 20 Apr
Finnair Logo
09:30 - 18:44
DUB
-
BNA
15h 14m
1 stop
Finnair Logo
13:34 - 09:45
BNA
-
DUB
14h 11m
1 stop
€311Finnair
Sun, 12 Apr - Sun, 19 Apr
Icelandair Logo
12:15 - 19:30
DUB
-
BNA
13h 15m
1 stop
Icelandair Logo
20:55 - 13:15
BNA
-
DUB
10h 20m
1 stop
€384Icelandair
Fri, 10 Apr - Fri, 17 Apr
Icelandair Logo
12:15 - 19:30
DUB
-
BNA
13h 15m
1 stop
Icelandair Logo
20:55 - 13:15
BNA
-
DUB
10h 20m
1 stop
€386Icelandair
Sun, 12 Apr - Sun, 19 Apr
Multiple Airlines Logo
21:15 - 21:41
SNN
-
BNA
30h 26m
2 stops
Multiple Airlines Logo
11:15 - 11:20
BNA
-
SNN
18h 05m
2 stops
€470Multiple Airlines
Fri, 10 Apr - Fri, 17 Apr
Multiple Airlines Logo
21:15 - 18:44
SNN
-
BNA
27h 29m
2 stops
Multiple Airlines Logo
11:15 - 11:20
BNA
-
SNN
18h 05m
2 stops
€487Multiple Airlines
Mon, 20 Apr - Tue, 5 May
American Airlines Logo
11:45 - 21:56
DUB
-
CVG
15h 11m
1 stop
American Airlines Logo
22:15 - 18:50
CVG
-
DUB
15h 35m
1 stop
€804American Airlines
Sun, 26 Apr - Sun, 3 May
American Airlines Logo
11:45 - 22:08
DUB
-
SDF
15h 23m
1 stop
American Airlines Logo
14:40 - 08:45
SDF
-
DUB
13h 05m
1 stop
€836American Airlines
Wed, 11 Mar - Sun, 15 Mar
Aer Lingus Logo
07:50 - 19:55
SNN
-
CVG
16h 05m
1 stop
Aer Lingus Logo
21:50 - 16:45
CVG
-
SNN
14h 55m
1 stop
€1,061Aer Lingus
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 67% of all flights arriving there.

How long is the flight to Kentucky?

An average direct flight from Ireland to Kentucky takes 14h 46m, 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 (77% of total searches to Kentucky). The next most popular destinations are Cincinnati (10%) and Louisville (6%). Searches for flights to Lexington (5%) and to Knoxville (2%) are also popular.

Good to know

Low seasonJune
Cheapest flight€225
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly (11% 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.
7.2
American AirlinesOverall score based on 11353 reviews
6.9Entertainment
6.4Food
7.5Boarding
7.2Comfort
8.0Crew
Airline reviews

Arrived early picked up my bag in a few minutes- great trip - thank you

10.0 ExcellentJoseph, Feb 2026
CLT - BNA
Read more American Airlines reviews

Arrived early picked up my bag in a few minutes- great trip - thank you

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Worst experience ever. Flight could not land in Charlotte for what we were told was a ground stop. Had to be diverted to Raleigh to refuel. Strangely during ground stop, our connecting flight had no issue taking off on time causing us to miss our flight. We were told there were no other flights that day to our final destination and that two days out was the next one. The only flights to get us there were from Chicago the next morning. Completely opposite direction but it was a direct flight. So we get flown to Chicago and have to find a hotel in our own dime. The flight in the morning was also delayed. Thankfully only a short time. The non too of all this, our luggage did not arrive by the time we were there. Communication was terrible, through the entire trip. Complete incompetence. Will never fly American again.

I am an AA flyer for a very long time... AA has yet to disappoint.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

We were delayed and due to lateness we were traveling from 11pm we were rerouted to FLL and couldnt deplane but stayed on the plane with no extra Service given (extra good options etc$ there Were so many things that could go wrong and did. This was not an enjoyable experience at all thoroughly exhausting

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

One of the best flight experiences I've have had in along time. Would fly with them again.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

It’s my new favourite airline! Everything was smooth and relaxed!

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

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.