€314 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 13/9. 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 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€653
Lexington
Lexington1 stop€793
Louisville
Louisville2 stops€653
Lexington
Lexington1 stop€793

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

Thu, 20 Aug - Wed, 2 Sep
Multiple Airlines Logo
09:40 - 14:59
DUB
-
BNA
35h 19m
3 stops
Multiple Airlines Logo
20:55 - 11:05
BNA
-
DUB
32h 10m
1 stop
€383Multiple Airlines
Thu, 27 Aug - Mon, 31 Aug
Multiple Airlines Logo
09:40 - 21:19
DUB
-
BNA
17h 39m
3 stops
Multiple Airlines Logo
20:55 - 11:05
BNA
-
DUB
32h 10m
1 stop
€396Multiple Airlines
Thu, 3 Dec - Mon, 7 Dec
United Airlines Logo
09:30 - 19:17
DUB
-
TYS
14h 47m
2 stops
United Airlines Logo
10:50 - 08:10
TYS
-
DUB
16h 20m
1 stop
€578United Airlines
Thu, 3 Dec - Mon, 7 Dec
United Airlines Logo
09:30 - 19:17
DUB
-
TYS
14h 47m
2 stops
United Airlines Logo
10:50 - 08:10
TYS
-
DUB
16h 20m
1 stop
€579United Airlines
Fri, 4 Sep - Sat, 12 Sep
Delta Logo
08:55 - 23:52
DUB
-
TYS
19h 57m
2 stops
Delta Logo
11:40 - 08:15
TYS
-
DUB
15h 35m
2 stops
€587Delta
Fri, 4 Sep - Sat, 12 Sep
Delta Logo
05:55 - 17:42
DUB
-
TYS
16h 47m
2 stops
Delta Logo
07:50 - 08:45
TYS
-
DUB
19h 55m
1 stop
€588Delta
Tue, 1 Sep - Tue, 8 Sep
KLM Logo
05:55 - 15:50
DUB
-
SDF
14h 55m
2 stops
KLM Logo
15:43 - 08:45
SDF
-
DUB
12h 02m
1 stop
€653KLM
Tue, 1 Sep - Tue, 8 Sep
KLM Logo
05:55 - 15:50
DUB
-
SDF
14h 55m
2 stops
KLM Logo
13:15 - 08:45
SDF
-
DUB
14h 30m
1 stop
€655KLM
Wed, 28 Oct - Thu, 12 Nov
American Airlines Logo
11:30 - 21:39
DUB
-
LEX
14h 09m
1 stop
American Airlines Logo
18:05 - 08:30
LEX
-
DUB
9h 25m
1 stop
€793American Airlines
Tue, 27 Oct - Thu, 12 Nov
American Airlines Logo
11:30 - 21:39
DUB
-
LEX
14h 09m
1 stop
American Airlines Logo
18:05 - 08:30
LEX
-
DUB
9h 25m
1 stop
€826American Airlines
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.

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 €472 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of return tickets is €920 and €875 respectively.

Good to know

Low seasonJuly
Cheapest flight€314
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly (5% 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 1628 reviews
7.2Comfort
8.1Crew
7.0Entertainment
7.4Boarding
6.7Food
Airline reviews

Everything was great!! I had no problems!! I would fly Aer Lingus again! 🥰

10.0 ExcellentAnonymous, Jun 2026
DUB - PHL
Read more Aer Lingus reviews

Everything was great!! I had no problems!! I would fly Aer Lingus again! 🥰

From Rome to Dublin if you want any refreshments you have to pay for them, Not used to this as we typically get soft drinks and a little snack on a 3hour flight in the US.

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.

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.

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.

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

This was my first flight on Aer Lingus and it was great. The plane wasn't full so I could move to a seat with extra room. The food was pretty good for airline food and the staff was nice and attentive. I enjoyed the media provided during my 10 hour flight. We arrived home early and it's always good to be home!

The gate got changed several times and the flight was delayed over an hour. Awful experience

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

No Snacks or Entertainment. The flight was short, snacks should still be given.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

WiFi didn’t work for me. as headphones didn’t work either.

Canceled flight for unknown reason after numerous delays and only available flight was the following day yet no compensation. No weather problem. Then had to fill out form to get refund. American used to be a quality airline - no more, very sad!

entertainment choice was excellent for both movies and audio. Food was quite good. Staff was excellent and flight was on time and smooth.

The flight was uneventful, which is always good. The plane was clean and seem to have a little bit more room. They fed us every couple hours, and we had a lot of in-flight entertainment. The staff was very helpful and attentive.

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

Information on your arrival and departure airports