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Find cheap flights to Kentucky from €337

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 9/9. 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
0 bags
Sat 1/6
Sat 8/6

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Best Kentucky Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Louisville
Louisville2 stops€1,031
Lexington
Lexington1 stop€889

Good to know

Low season

August

High season

September

Cheapest flight

€337
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Dublin to Louisville

FAQs - booking Kentucky flights

  • How long is the flight to Kentucky?

    An average direct flight from Ireland to Kentucky takes 18h 09m, covering a distance of 9587 km. The most popular route is Dublin - Lexington with an average flight time of 14h 36m.

  • What is the cheapest flight to Kentucky?

    The cheapest ticket to Kentucky from Ireland found in the last 72 hours was €855. The most popular route is from Dublin to Lexington and the cheapest round-trip airline ticket found on this route in the last 72 hours was €889.

  • What are the most popular destinations in Kentucky?

    Based on KAYAK flight searches, the most popular destination is Lexington (94% of total searches to Kentucky). The next most popular destination is Louisville (6%).

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

See more FAQs

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.

Top 5 airlines flying to Kentucky

 
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.
7.7
Qatar AirwaysOverall score based on 4450 reviews
7.7Comfort
7.8Boarding
8.2Crew
7.5Food
7.7Entertainment
Airline reviews

More facilities to transport to the gates......felt too much walking distance

10.0 ExcellentAnonymous, Apr 2024DOH - BOS
Read more about Qatar Airways reviews

More facilities to transport to the gates......felt too much walking distance

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

It was good no problems made it on time for the next flight overseas!

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

Suddenly Flight has been change by Qatar and there’s no information is there of us from Bom to Doha and counter person is behaving like Qatar owner next I will not buy Qatar and I will not suggest anyone to fly in Qatar

The crew was fantastic and the over flight was perfect as well.

They shld provide food. Between food they are giving 10 hours gap which is toooo much

The crew was great and the food and liquor offerings were good. Seats were a bit cramped. Flight arrived early at destination. That's a plus.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

I had already opted for Vegan food before 2 months yet they say we have no record for it,

Short flight so not much to rate. Surprised I had to pay for a soda.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Very good need to offer better choice of food for business

They should. Heck planes more often not when they are suppose to be leaving causing delays

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Boarding was so quick, flight was ahead of time which is great and the pilot spoke clearly and was letting people know everything, amazing, love travelling with you 😊

Great hospitality and service! Seats are better cushioned then some

Great hospitality and service! Seats could always be cushioned better.

It was freezing in the airplane. Everyone was wearing everything they had with them. The crew acknowledged it was cold, but did nothing about it

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

Due to long security check and no last call announcements from Gate staff, my family and 12 other passengers missed the flight.

We missed the flight due to very slow security control and lack of last call announcement. We only found out at the gate that the gate is closed. Altogether 14 or 15 people missed the flight FR4500 from Cologne to Dublin.

very delayed boarding; the crew started the service extremely late and everything felt like they didn't want to be there and do their jobs; the pilot changed her mind about landing :))))))))) and we spent 10 more minutes circling around the airport before landing, eventually!!! lack of communication = lack of professionalism. she could have said 'ladies and gentlemen, due to us having taken off very late, we have lost our landing permissions and we'll have to wait some more', but she chose to shut up. big mistake that reflects poorly on the airline and herself.

Left on time and arrived on time both ways, thank you

It is standard with Ryanair, as FF with Ryanair you dont expect too much, and Ryanair never disappoints. At least it is reliable.

Ryanair is the worst airline in Europe and easily one of the worst in the planet

Flight with Ryanair more than 1,5 hours are awful... No space between seats, absolutely uncomfortable stay.

Cheap flights as you expect with Ryanair. I would take cheaper flights over entertainment and comfort for short haul travel. Main issue is usually delays at airports. In this case we landed roughly 2hr30 later than planned due to earlier delays with the plane. Not the worst I imagine

While this flight from Dublin to Venice boarded on time, its departure was delayed by about an hour because, apparently, there were no demonstration kits on board, and we couldn't depart until the safety demonstration was completed. We were informed that we were in danger of losing our delayed slot if Ryanair engineering didn't provide the kits 'soon', which would have resulted in an additional two-hour delay. Thankfully, we didn't incur that additional delay. It's not clear where the source of this problem lies but it needs to be addressed to ensure it does not recur for other flights in the future.

We each paid for 10kg checked in luggage. Flying out there were no issues sharing one case (20kg). Not so coming back. Additional £48 charge and unable to provide an explanation of why it was ok on one journey but not the other, or indeed what material difference it makes between 2x10kg cases vs 1x20kg case. Scam, and appalling from Ryanair.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Book Cheap Kentucky Plane Tickets

Recent return flight deals

31/5Fri
1 stopDelta
27h 25mDUB-LEX
7/6Fri
2 stopsDelta
15h 39mLEX-DUB
€889
31/5Fri
1 stopDelta
27h 25mDUB-LEX
7/6Fri
1 stopDelta
20h 40mLEX-DUB
€924
3/7Wed
2 stopsUnited Airlines
32h 29mDUB-LEX
10/7Wed
1 stopUnited Airlines
12h 05mLEX-DUB
€935
3/7Wed
2 stopsUnited Airlines
32h 29mDUB-LEX
10/7Wed
2 stopsUnited Airlines
18h 50mLEX-DUB
€939
17/6Mon
1 stopUnited Airlines
15h 27mDUB-LEX
24/6Mon
1 stopUnited Airlines
17h 55mLEX-DUB
€951
1/7Mon
1 stopDelta
14h 36mDUB-LEX
8/7Mon
1 stopDelta
20h 44mLEX-DUB
€953
3/7Wed
1 stopAer Lingus
16h 09mDUB-LEX
10/7Wed
1 stopAer Lingus
11h 20mLEX-DUB
€1,015
3/7Wed
1 stopAer Lingus
15h 28mDUB-LEX
10/7Wed
1 stopAer Lingus
18h 07mLEX-DUB
€1,038
3/7Wed
2 stopsAmerican Airlines
18h 07mDUB-LEX
10/7Wed
1 stopAmerican Airlines
19h 00mLEX-DUB
€1,082
22/7Mon
3 stopsAir Canada
17h 54mDUB-SDF
28/7Sun
3 stopsAir Canada
18h 05mSDF-DUB
€2,026

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Recent one-way flight deals

9/9Mon
2 stopsWestJet
27h 22mDUB-SDF
€337
9/9Mon
3 stops
35h 49mDUB-SDF
€508
27/7Sat
2 stopsWestJet
31h 11mDUB-SDF
€520
27/7Sat
2 stopsWestJet
31h 11mDUB-SDF
€522
27/7Sat
3 stopsWestJet
29h 17mDUB-SDF
€572
9/9Mon
1 stopAmerican Airlines
17h 02mDUB-SDF
€719
27/7Sat
3 stops
34h 26mDUB-SDF
€730
27/7Sat
1 stopAmerican Airlines
17h 08mDUB-SDF
€837
1/6Sat
1 stopDelta
17h 55mDUB-LEX
€1,127
1/6Sat
2 stopsDelta
16h 28mDUB-LEX
€1,210

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Recent domestic flight deals

14/5Tue
multi-stopSpirit Airlines
6h 34mDFW-SDF
15/5Wed
multi-stopSpirit Airlines
10h 55mSDF-DFW
€109
14/5Tue
multi-stopSpirit Airlines
7h 19mPHL-SDF
15/5Wed
multi-stopSpirit Airlines
10h 45mSDF-PHL
€109
1/7Mon
multi-stopDelta
4h 53mIAD-SDF
3/7Wed
multi-stopDelta
4h 29mSDF-IAD
€176
20/8Tue
directDelta
2h 29mLGA-SDF
28/8Wed
directDelta
2h 18mSDF-LGA
€177
14/6Fri
multi-stopSun Country Air
7h 17mEWR-SDF
17/6Mon
multi-stopSun Country Air
20h 34mSDF-EWR
€211
14/7Sun
multi-stopSun Country Air
25h 45mDFW-SDF
3/10Thu
multi-stopSun Country Air
21h 40mSDF-DFW
€229
8/8Thu
directUnited Airlines
1h 45mIAD-SDF
11/8Sun
directUnited Airlines
1h 35mSDF-IAD
€233
10/6Mon
directUnited Airlines
1h 45mIAD-SDF
12/6Wed
multi-stopUnited Airlines
7h 27mSDF-IAD
€242
12/7Fri
directAmerican Airlines
2h 42mBOS-SDF
14/7Sun
directAmerican Airlines
2h 23mSDF-BOS
€336
12/7Fri
directAmerican Airlines
2h 42mBOS-SDF
14/7Sun
multi-stopAmerican Airlines
4h 34mSDF-BOS
€344

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Flights to Kentucky

Return flight deals:

Kentucky - Ireland

Cabin classes: