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Cheap flights from Dublin to Kentucky from £348

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SDF
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Kentucky

Keep the following information in mind while searching for Dublin to Kentucky flight deals. Data was last updated 16 November 2025.

Round-trip from

£368

One-way from

£348

Popular in

August

Cheapest in

November

Average price

£596
British Airways
  • British Airways
  • 12/2-20/2
  • 3 total stops
  • 30h 07m total
  • Dublin to Kentucky
Search Deals
WestJet
  • WestJet
  • 8/5
  • 1 total stop
  • 11h 55m total
  • Dublin to Kentucky
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Dublin to Kentucky

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Kentucky
Explore the most affordable flight options available from Dublin to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 November 2025.

Tue 16/1211:30DUB - BNA
2 stops14h 37mMultiple Airlines
Tue 13/118:25BNA - DUB
1 stop19h 15mMultiple Airlines
Deal found 14/11£373
Thu 4/1211:30DUB - BNA
1 stop11h 37mMultiple Airlines
Wed 10/1214:52BNA - DUB
1 stop11h 48mMultiple Airlines
Deal found 15/11£387
Thu 11/1211:30DUB - BNA
1 stop11h 37mMultiple Airlines
Sat 27/1217:20BNA - DUB
1 stop9h 20mMultiple Airlines
Deal found 16/11£413
Sat 6/1209:00DUB - BNA
1 stop16h 50mUnited Airlines
Sun 21/1216:51BNA - DUB
1 stop33h 19mUnited Airlines
Deal found 16/11£429
Tue 16/1205:55DUB - BNA
2 stops21h 10mDelta
Tue 13/117:30BNA - DUB
2 stops16h 15mDelta
Deal found 14/11£437
Thu 4/1214:00DUB - BNA
Nonstop9h 20mAer Lingus
Wed 10/1212:45BNA - DUB
1 stop10h 25mAer Lingus
Deal found 15/11£439
Sun 7/1205:55DUB - BNA
2 stops18h 26mDelta
Tue 23/1207:00BNA - DUB
2 stops18h 45mDelta
Deal found 15/11£444
Mon 15/1211:30DUB - BNA
1 stop14h 01mMultiple Airlines
Sun 21/1218:50BNA - DUB
Nonstop7h 55mMultiple Airlines
Deal found 15/11£447
Mon 15/1212:05DUB - BNA
1 stop12h 54mUnited Airlines
Sun 21/1216:51BNA - DUB
1 stop33h 19mUnited Airlines
Deal found 15/11£454
Sun 7/1214:00DUB - BNA
Nonstop9h 20mMultiple Airlines
Tue 23/1208:00BNA - DUB
1 stop15h 10mMultiple Airlines
Deal found 15/11£467
Sat 27/1207:35DUB - LEX
2 stops15h 50mBritish Airways
Sat 17/116:29LEX - DUB
2 stops17h 31mBritish Airways
Deal found 14/11£637
Thu 18/1210:30DUB - LEX
2 stops17h 52mBritish Airways
Sun 28/1218:55LEX - DUB
2 stops15h 45mBritish Airways
Deal found 13/11£729

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Kentucky that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 November 2025.
Use the filters below to find and compare flights from Dublin to Kentucky that are best for you.

Fly from

Dublin

Fly to

Kentucky

Route

Depart

Return

Price

DublinNashville

DUB - BNA

DUBBNA

Dublin

Mon 9/2

20:40-16:15

1 stop25h 35m

Nashville Intl

Mon 2/3

18:25-19:40

1 stop19h 15m

£368

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 26/2

08:50-16:15

1 stop13h 25m

Nashville Intl

Mon 2/3

13:55-09:50

2 stops13h 55m

£368

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 12/2

08:50-16:15

1 stop13h 25m

Nashville Intl

Fri 20/2

18:25-09:50

1 stop33h 25m

£368

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 18/2

08:50-16:15

1 stop13h 25m

Nashville Intl

Mon 23/2

13:55-19:40

2 stops23h 45m

£368

DublinLexington

DUB - LEX

DUBLEX

Dublin

Sat 27/12

07:35-18:25

2 stops15h 50m

Lexington Blue Grass

Sat 17/1

16:29-15:00

2 stops17h 31m

£637

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 18/12

10:30-23:22

2 stops17h 52m

Lexington Blue Grass

Sun 28/12

18:55-15:40

2 stops15h 45m

£729

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 18/12

10:40-21:04

1 stop15h 24m

Lexington Blue Grass

Sun 28/12

13:57-08:10

1 stop13h 13m

£761

DublinLexington

DUB - LEX

DUBLEX

Dublin

Mon 1/12

09:45-00:04

1 stop19h 19m

Lexington Blue Grass

Fri 5/12

13:04-07:45

1 stop13h 41m

£927

DublinNashville

DUB - BNA

DUBBNA

Dublin

Fri 8/5

11:20-17:15

1 stop11h 55m

£348

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 17/2

20:40-16:15

1 stop25h 35m

£371

Flights are sorted by cheapest return flights first.

Deals found on 14/11

Showing 1-10 of 16 results
1
2

Best time to book a flight from Dublin to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Dublin to Kentucky?

Currently, November is the cheapest month in which you can book a flight from Dublin to Kentucky (average of £478). Flying from Dublin to Kentucky in August is currently the most expensive (average of £771). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kentucky. Reviews last updated 16 November 2025.
Read through reviews of airlines operating flights from Dublin to Kentucky, such as Aer Lingus. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,370 reviews
Check prices

Overall

7.2

Comfort

7.1

Food

6.6

Crew

8.0

Boarding

7.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.
Aer Lingus
7.2
Good
1,370 reviews
Aer Lingus
7.2
Good
1,370 reviews
Check prices

Overall

7.2

Comfort

7.1

Food

6.6

Crew

8.0

Boarding

7.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Kentucky?

    For a flight from Dublin to Kentucky, you will be flying from Dublin. Dublin (DUB) is just 5.7 mi from the center of the city.

  • How long is the flight from Dublin to Kentucky?

    Airlines like British Airways and United Airlines fly from Dublin to Kentucky in about 13h 25m. The time it takes to get you to your destination can typically vary by up to 1h 59m. Airlines will cover a distance of 3894 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Dublin to Kentucky that include hotel bookings?

    Yes. In addition to deals on Dublin to Kentucky flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Kentucky?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Kentucky.

  • Can I find deals for business class flights from Dublin to Kentucky?

    Yes. Cheapflights offers flight deals from Dublin to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Kentucky?

    Currently, November is the cheapest month in which you can book a flight from Dublin to Kentucky (average of £478). Flying from Dublin to Kentucky in August is currently the most expensive (average of £771). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dublin to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Dublin to Kentucky

Discover the top airline that operate flights from Dublin to Kentucky. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£561Average£604FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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How does Cheapflights help users find flights from Dublin to Kentucky?

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Can Cheapflights find flights from Dublin to Kentucky with no change fees?

Need flexible booking options for your flight to Kentucky from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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