€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 15/5. 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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41 299 237 searches in the past 7 days on KAYAK

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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
Louisville1 stop€632
Lexington
Lexington2 stops€621
Louisville
Louisville1 stop€632
Lexington
Lexington2 stops€621

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

Fri, 8 May - Sun, 10 May
Finnair Logo
09:30 - 22:00
DUB
-
BNA
18h 30m
1 stop
Finnair Logo
16:54 - 11:50
BNA
-
DUB
12h 56m
1 stop
€356Finnair
Thu, 30 Apr - Thu, 7 May
Finnair Logo
09:30 - 18:44
DUB
-
BNA
15h 14m
1 stop
Finnair Logo
16:54 - 11:50
BNA
-
DUB
12h 56m
1 stop
€361Finnair
Fri, 17 Apr - Sun, 19 Apr
Finnair Logo
09:30 - 18:44
DUB
-
BNA
15h 14m
1 stop
Finnair Logo
13:33 - 09:45
BNA
-
DUB
14h 12m
1 stop
€374Finnair
Tue, 24 Feb - Sun, 1 Mar
British Airways Logo
08:50 - 16:15
DUB
-
BNA
13h 25m
1 stop
British Airways Logo
13:48 - 14:20
BNA
-
DUB
18h 32m
2 stops
€379British Airways
Wed, 18 Feb - Mon, 23 Feb
British Airways Logo
20:40 - 16:15
DUB
-
BNA
25h 35m
1 stop
British Airways Logo
18:25 - 19:40
BNA
-
DUB
19h 15m
1 stop
€379British Airways
Sun, 15 Feb - Sat, 28 Feb
Aer Lingus Logo
14:00 - 17:20
DUB
-
BNA
9h 20mdirect
Aer Lingus Logo
18:50 - 08:50
BNA
-
DUB
8h 00mdirect
€386Aer Lingus
Sat, 28 Feb - Sat, 7 Mar
Delta Logo
05:55 - 20:55
DUB
-
TYS
20h 00m
2 stops
Delta Logo
06:35 - 07:45
TYS
-
DUB
20h 10m
1 stop
€464Delta
Sat, 28 Feb - Sat, 7 Mar
Delta Logo
09:45 - 09:24
DUB
-
TYS
28h 39m
1 stop
Delta Logo
06:35 - 07:45
TYS
-
DUB
20h 10m
1 stop
€472Delta
Fri, 27 Feb - Tue, 3 Mar
American Airlines Logo
14:45 - 22:44
SNN
-
BNA
13h 59m
2 stops
American Airlines Logo
12:00 - 05:55
BNA
-
SNN
11h 55m
1 stop
€533American Airlines
Fri, 27 Feb - Tue, 3 Mar
American Airlines Logo
14:45 - 23:39
SNN
-
BNA
14h 54m
2 stops
American Airlines Logo
12:00 - 05:55
BNA
-
SNN
11h 55m
1 stop
€534American Airlines
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 November, when tickets cost €675 (return) on average. On the other hand, the most expensive months are August and January, when the average cost of round-trip tickets is €938 and €900 respectively.

Find deals

Good to know

Low seasonAugust
Cheapest flight€271
Best time to beat the crowds but there is an average 20% 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 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 11136 reviews
7.5Boarding
8.0Crew
6.4Food
7.2Comfort
6.9Entertainment
Airline reviews

The seat cushions were very worn so they were extremely uncomfortable.

4.0 OkayLouesa, Jan 2026
DFW - PHL
Read more American Airlines reviews

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

We were upgraded to First Class and it was a great flight

Amazing I love American. I’ll never fly anyone else if I can help it.

I love American. I’ll never fly anyone else if I can help it.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Little warm on the plane and delayed for an hour

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