€271 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 5/11. 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

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
Louisville2 stops€512
Lexington
Lexington2 stops€512
Louisville
Louisville2 stops€512
Lexington
Lexington2 stops€512

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

Sun, 7 Dec - Wed, 10 Dec
Icelandair Logo
11:30 - 18:30DUB-BNA
13h 00m1 stop
Icelandair Logo
17:30 - 10:15BNA-DUB
10h 45m1 stop
€379Icelandair
Find Deal
Tue, 4 Nov - Wed, 12 Nov
Icelandair Logo
11:30 - 18:30DUB-BNA
13h 00m1 stop
Icelandair Logo
17:30 - 10:15BNA-DUB
10h 45m1 stop
€382Icelandair
Find Deal
Sat, 22 Nov - Sun, 23 Nov
Multiple Airlines Logo
05:55 - 15:37DUB-BNA
15h 42m2 stops
Multiple Airlines Logo
12:44 - 07:45BNA-DUB
13h 01m1 stop
€405Multiple Airlines
Find Deal
Sat, 22 Nov - Mon, 24 Nov
Air France Logo
09:45 - 21:57DUB-BNA
18h 12m1 stop
Air France Logo
17:52 - 08:45BNA-DUB
32h 53m1 stop
€409Air France
Find Deal
Sat, 22 Nov - Tue, 25 Nov
Delta Logo
05:55 - 15:37DUB-BNA
15h 42m2 stops
Delta Logo
18:11 - 15:45BNA-DUB
15h 34m2 stops
€410Delta
Find Deal
Sat, 8 Nov - Sat, 22 Nov
Delta Logo
13:25 - 22:39DUB-BNA
15h 14m2 stops
Delta Logo
10:14 - 08:45BNA-DUB
16h 31m2 stops
€413Delta
Find Deal
Thu, 20 Nov - Tue, 25 Nov
Multiple Airlines Logo
05:55 - 15:37DUB-BNA
15h 42m2 stops
Multiple Airlines Logo
10:08 - 07:45BNA-DUB
15h 37m1 stop
€420Multiple Airlines
Find Deal
Tue, 2 Dec - Sat, 6 Dec
Air France Logo
09:45 - 17:27DUB-BNA
13h 42m1 stop
Air France Logo
18:11 - 07:45BNA-DUB
31h 34m1 stop
€428Air France
Find Deal
Sun, 9 Nov - Sun, 23 Nov
American Airlines Logo
15:55 - 16:15DUB-BNA
30h 20m1 stop
American Airlines Logo
18:25 - 16:50BNA-DUB
16h 25m1 stop
€439American Airlines
Find Deal
Wed, 26 Nov - Sun, 30 Nov
American Airlines Logo
11:30 - 22:51DUB-BNA
17h 21m1 stop
American Airlines Logo
18:25 - 09:50BNA-DUB
33h 25m1 stop
€445American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Kentucky

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

What is the cheapest month to fly from Ireland to Kentucky?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Kentucky, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ireland to Kentucky is October, when tickets cost €596 (return) on average. On the other hand, the most expensive months are January and July, when the average cost of round-trip tickets is €1,099 and €880 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight€271
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Dublin to Cincinnati

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.

  • What is the cheapest day to fly to Kentucky?

    Based on KAYAK data, the cheapest day to fly to Kentucky is Thursday when return tickets can be as cheap as €792. On the other hand, the most expensive day to fly is Friday, when return prices are €846 on average.

  • What is the cheapest time of day to fly to Kentucky?

    The cheapest time of day to fly to Kentucky is generally in the morning, when retur flights cost €900 on average. The most expensive time of day to fly to Kentucky is generally in the morning, which is peak travel time and where the average cost of a ticket is €900.

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 airline 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 10000 reviews
7.5Boarding
8.0Crew
6.4Food
7.2Comfort
6.9Entertainment
Airline reviews

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

10.0 ExcellentDouglas, Sept 2025SLC - CLT
Read more American Airlines reviews

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

The delayed flight was awful and moving the departure gate twice was annoying

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

The flight was on time and crew were nice, seats were tight and there was entertainment available

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

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.
First Class Flights to Kentucky
Business Class Flights to Kentucky
Prem Econ Class Flights to Kentucky
Economy class Flights to Kentucky

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.