€286 Find Cheap Flights from Dublin 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 Dublin to Kentucky departing on 15/6. 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 in flight searches from Dublin to Kentucky, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Kentucky, as well as popular online travel agencies
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Flight Deals

Best Kentucky Flight Deals from Dublin

Cheapest return prices found by our users on KAYAK in the last 72 hours
Louisville
Louisville2 stops€736
Lexington
Lexington1 stop€805
Louisville
Louisville2 stops€736
Lexington
Lexington1 stop€805

Cheap Flights from Dublin to Kentucky

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin 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 from Dublin to Kentucky

Tue, 16 Jun - Tue, 23 Jun
JetBlue Logo
11:30 - 10:02
DUB
-
BNA
28h 32m
1 stop
JetBlue Logo
18:00 - 09:00
BNA
-
DUB
33h 00m
1 stop
€468JetBlue
Tue, 19 May - Tue, 26 May
Multiple Airlines Logo
09:30 - 16:34
DUB
-
BNA
13h 04m
1 stop
Multiple Airlines Logo
19:27 - 11:50
BNA
-
DUB
10h 23m
1 stop
€475Multiple Airlines
Sun, 17 May - Tue, 2 Jun
Finnair Logo
09:30 - 21:41
DUB
-
BNA
18h 11m
1 stop
Finnair Logo
17:50 - 11:50
BNA
-
DUB
12h 00m
1 stop
€478Finnair
Sun, 17 May - Tue, 2 Jun
Finnair Logo
09:30 - 21:41
DUB
-
BNA
18h 11m
1 stop
Finnair Logo
17:50 - 11:50
BNA
-
DUB
12h 00m
1 stop
€479Finnair
Tue, 16 Jun - Tue, 23 Jun
KLM Logo
13:25 - 23:15
DUB
-
BNA
15h 50m
2 stops
KLM Logo
17:40 - 10:00
BNA
-
DUB
10h 20m
1 stop
€481KLM
Wed, 9 Sep - Wed, 16 Sep
American Airlines Logo
09:30 - 16:21
DUB
-
SDF
11h 51m
1 stop
American Airlines Logo
15:54 - 09:35
SDF
-
DUB
12h 41m
1 stop
€797American Airlines
Thu, 28 May - Mon, 1 Jun
American Airlines Logo
11:45 - 19:23
DUB
-
SDF
12h 38m
1 stop
American Airlines Logo
12:20 - 06:30
SDF
-
DUB
13h 10m
1 stop
€798American Airlines
Fri, 19 Jun - Fri, 26 Jun
KLM Logo
11:00 - 22:03
DUB
-
LEX
16h 03m
1 stop
KLM Logo
18:04 - 10:00
LEX
-
DUB
10h 56m
1 stop
€824KLM
Tue, 20 Oct - Tue, 27 Oct
Aer Lingus Logo
08:40 - 18:10
DUB
-
CVG
14h 30m
1 stop
Aer Lingus Logo
21:50 - 17:45
CVG
-
DUB
15h 55m
1 stop
€885Aer Lingus
Tue, 20 Oct - Tue, 27 Oct
Aer Lingus Logo
08:40 - 18:10
DUB
-
CVG
14h 30m
1 stop
Aer Lingus Logo
21:50 - 15:40
CVG
-
DUB
13h 50m
1 stop
€888Aer Lingus
Booking Insights

KAYAK's insights & trends for Dublin to Kentucky flights

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

How much is a return flight from Dublin to Kentucky?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Dublin to Kentucky departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin 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 Dublin to Kentucky is October, when tickets cost €459 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of return tickets is €882 and €852 respectively.

Good to know

Low seasonJune
Cheapest flight€286
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly (7% more expensive on average)
Flight from Dublin to Nashville

FAQs - booking Kentucky flights

  • How does KAYAK find such low prices on flights from Dublin 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 Dublin to Kentucky.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dublin 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 Dublin 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 Dublin 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 Dublin 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 Dublin to Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Dublin to Kentucky

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Kentucky. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. 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 Dublin 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 1543 reviews
6.6Food
7.2Comfort
8.1Crew
7.4Boarding
7.0Entertainment
Airline reviews

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.

10.0 ExcellentAnthon, Apr 2026
DUB - BOS
Read more Aer Lingus reviews

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.

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

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.

On a four hour delayed flight now on seats back end of the plane instead front-

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.

Checked in ok for 3 flights at the airport check-in desk, but apparently I was not checked in to my connecting flights even though I was assured that I was and had seats on all 3 flights. Aer Lingus departure was also delayed for 1.5 hours which gave no time to collect bags to go through customs.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

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!

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

Everything was fine except the end of the flight. We spent more than an hour circling around Miami due to weather conditions. That was not good.

They lost my bag. ... And I asked them 3 times to 3 different people if my checked bag will maKe it all the way - they all confirmed and at the end it was left at the connection... Bravo

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Delayed due to weather in Dallas (arriving flight arrived late), then boarded the plane only to deboard immediately afterwards, tire needed to be replaced. Flight supposed to depart at 6:15pm but departed at 9:35pm.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

Everything you need to know for your flight from Dublin to Kentucky

Information on your arrival and departure airports