$707+ Cheap flights from Louisville (SDF) to Dublin (DUB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DUB
Sep 23 — Sep 301
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Dublin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisville to Dublin
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Cheapest flights from Louisville to DublinExplore the most affordable flight options available from Louisville to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.
Explore the most affordable flight options available from Louisville to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.
This Air Canada deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1510:37 am -
2 stops15h 33m
Thu 11/269:00 am -
2 stops33h 35m
Deal found 8/20![Air Canada logo]()
$707
This Finnair deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:22 pm -
1 stop12h 53m
Wed 11/258:40 pm -
2 stops29h 29m
Deal found 8/20![Multiple Airlines logo]()
$714
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:02 am -
1 stop18h 08m
Tue 11/241:35 pm -
1 stop12h 04m
Deal found 8/20![United Airlines logo]()
$726
This United deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:15 am -
1 stop20h 15m
Tue 9/299:20 am -
2 stops32h 19m
Deal found 8/23![Multiple Airlines logo]()
$729
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:00 pm -
1 stop10h 35m
Tue 10/2711:30 am -
1 stop14h 37m
Deal found 8/21![American Airlines logo]()
$731
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:56 pm -
1 stop15h 44m
Tue 10/69:50 am -
2 stops31h 49m
Deal found 8/24![United Airlines logo]()
$734
This Air Canada deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:00 am -
2 stops15h 45m
Tue 10/69:50 am -
2 stops31h 49m
Deal found 8/24![Air Canada logo]()
$737
This American Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:53 pm -
1 stop13h 42m
Tue 10/611:45 am -
1 stop16h 32m
Deal found 8/24![American Airlines logo]()
$741
This American Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:08 am -
1 stop14h 22m
Wed 10/79:30 am -
2 stops15h 03m
Deal found 8/24![American Airlines logo]()
$745
This United deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:04 am -
2 stops17h 16m
Tue 10/275:10 am -
2 stops22h 20m
Deal found 8/21![Multiple Airlines logo]()
$747
This American Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:30 am -
1 stop20h 00m
Tue 11/171:00 pm -
1 stop13h 10m
Deal found 8/20![American Airlines logo]()
$756
Best flights from Louisville to DublinDiscover carefully curated flight deals from Louisville to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
Discover carefully curated flight deals from Louisville to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/71:00 pm -
1 stop13h 30m
Thu 2/119:00 am -
2 stops40h 14m
Deal found 8/23![United Airlines logo]()
$723
This United deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:15 am -
1 stop20h 15m
Tue 9/299:20 am -
2 stops32h 19m
Deal found 8/23![Multiple Airlines logo]()
$729
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:00 pm -
1 stop11h 45m
Wed 11/255:45 am -
2 stops22h 01m
Deal found 8/20![Delta logo]()
$762
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:56 pm -
1 stop15h 44m
Tue 10/69:50 am -
2 stops31h 49m
Deal found 8/24![United Airlines logo]()
$734
This United deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:04 am -
2 stops17h 16m
Tue 10/275:10 am -
2 stops22h 20m
Deal found 8/21![Multiple Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:25 pm -
1 stop13h 05m
Fri 10/169:20 am -
2 stops34h 19m
Deal found 8/24![United Airlines logo]()
$784
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:10 pm -
1 stop13h 00m
Mon 11/2310:40 am -
1 stop11h 22m
Deal found 8/20![United Airlines logo]()
$806
Last-minute flights from Louisville to DublinDiscover last-minute flight deals from Louisville to Dublin. Data last updated August 24, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Dublin. Data last updated August 24, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:00 am -
1 stop15h 30m
Mon 9/289:20 am -
2 stops16h 11m
Deal found 8/21![United Airlines logo]()
$812
This United deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:15 am -
1 stop20h 15m
Tue 9/299:20 am -
2 stops32h 19m
Deal found 8/23![Multiple Airlines logo]()
$729
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:56 pm -
1 stop15h 44m
Tue 10/69:50 am -
2 stops31h 49m
Deal found 8/24![United Airlines logo]()
$734
This Air Canada deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:00 am -
2 stops15h 45m
Tue 10/69:50 am -
2 stops31h 49m
Deal found 8/24![Air Canada logo]()
$737
This American Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:53 pm -
1 stop13h 42m
Tue 10/611:45 am -
1 stop16h 32m
Deal found 8/24![American Airlines logo]()
$741
This American Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:08 am -
1 stop14h 22m
Wed 10/79:30 am -
2 stops15h 03m
Deal found 8/24![American Airlines logo]()
$745
This Air Canada deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:00 am -
3 stops15h 45m
Tue 10/69:50 am -
2 stops15h 41m
Deal found 8/21![Multiple Airlines logo]()
$760
This Air Canada deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:00 am -
3 stops15h 45m
Wed 10/79:20 am -
2 stops15h 53m
Deal found 8/24![Multiple Airlines logo]()
$761
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:22 pm -
1 stop15h 23m
Mon 9/289:30 am -
1 stop11h 51m
Deal found 8/21![American Airlines logo]()
$801
This FlightHub deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 am -
2 stops20h 45m
Mon 9/2812:25 pm -
2 stops36h 48m
Deal found 8/21![Multiple Airlines logo]()
$815
One-way flights from Louisville to DublinSearch for one-way flight options from Louisville to Dublin. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
Search for one-way flight options from Louisville to Dublin. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:51 pm -
2 stops16h 39m
Deal found 8/23![British Airways logo]()
$2,844
This Cheapflightsfares deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:05 am -
2 stops20h 30m
Deal found 8/24![Lufthansa logo]()
$3,313
This Icelandair deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:40 am -
2 stops21h 35m
Deal found 8/20![Multiple Airlines logo]()
$3,787
This Air Canada deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:00 am -
3 stops15h 45m
Deal found 8/24![Air Canada logo]()
$14,317
Find flight deals from Louisville to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $707 (Air Canada) |
Popular in | June |
Cheapest in | November |
Average price | $797 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Dublin 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 7,457,451 searches. Data last updated August 24, 2026.
Use the filters below to find and compare flights from Louisville to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Sun 2/7
1:00 pm-7:30 am
1 stop13h 30m
Dublin
Thu 2/11
9:00 am-8:14 pm
2 stops40h 14m
$723
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Tue 9/22
6:15 am-7:30 am
1 stop20h 15m
Dublin
Tue 9/29
9:20 am-12:39 pm
2 stops32h 19m
$729
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Wed 9/23
1:56 pm-10:40 am
1 stop15h 44m
Dublin
Tue 10/6
9:50 am-12:39 pm
2 stops31h 49m
$734
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Sun 10/11
9:04 am-7:20 am
2 stops17h 16m
Dublin
Tue 10/27
5:10 am-11:30 pm
2 stops22h 20m
$747
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Wed 11/18
3:00 pm-7:45 am
1 stop11h 45m
Dublin
Wed 11/25
5:45 am-10:46 pm
2 stops22h 01m
$762
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Fri 10/9
1:25 pm-7:30 am
1 stop13h 05m
Dublin
Fri 10/16
9:20 am-2:39 pm
2 stops34h 19m
$784
Quickest round-trip
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Tue 11/17
2:10 pm-8:10 am
1 stop13h 00m
Dublin
Mon 11/23
10:40 am-5:02 pm
1 stop11h 22m
$806
Cheapest one-way
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Fri 9/11
4:51 pm-2:30 pm
2 stops16h 39m
$2,844
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Fri 9/11
10:05 am-11:35 am
2 stops20h 30m
$3,313
LouisvilleDublin
SDF Louisville Intl - DUB Dublin
SDFDUB
Louisville Intl
Fri 9/11
10:40 am-1:15 pm
2 stops21h 35m
$3,787
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Louisville to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Dublin in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Louisville-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Louisville to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Louisville with our price prediction graph.
SDF-DUB
Estimated round-trip 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 Louisville to Dublin
Prices
More
What is the cheapest month to book a flight from Louisville to Dublin?
Currently, November is the cheapest month in which you can book a flight from Louisville to Dublin (average of $483). Flying from Louisville to Dublin in June is currently the most expensive (average of $1,156). 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.
How much does it cost to fly round-trip from Louisville to Dublin?
Airfare is below average for this route at the moment.
Louisville to Dublin flights typically cost between $739 and $949 in November.The cheapest round-trip price found within the last 5 days was $707 on Air Canada (Nov 15-Nov 26).
What’s the top layover airport for flights from Louisville to Dublin?
Share of 1-stop round-trip flights from Louisville to Dublin chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 50% of 1-stop itineraries from Louisville to Dublin on Cheapflights.
What’s the cheapest layover airport for flights from Louisville to Dublin?
Average round-trip fare for 1-stop flights from Louisville to Dublin, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Washington, D.C. (IAD) is the most affordable 1-stop option, with an average round-trip price of $541.
What’s the fastest layover option from Louisville to Dublin?
Shortest average travel time for 1-stop one-way flights from Louisville to Dublin, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 10h 45m.
Which airport typically offers the quickest layover for flights from Louisville to Dublin?
Average layover duration for 1-stop one-way flights from Louisville to Dublin, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 15m.
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated August 24, 2026.
Read reviews from past customers who have flown KLM,Delta, andUnited Airlines from Louisville to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Crew
8.4
Food
7.3
Boarding
7.8
Entertainment
7.2
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Overall
7.8
Crew
8.4
Food
7.3
Boarding
7.8
Entertainment
7.2
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Overall
7.8
Crew
8.4
Food
7.3
Boarding
7.8
Entertainment
7.2
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Overall
7.8
Crew
8.4
Food
7.3
Boarding
7.8
Entertainment
7.2
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Overall
7.8
Crew
8.4
Food
7.3
Boarding
7.8
Entertainment
7.2
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Overall
7.8
Crew
8.4
Food
7.3
Boarding
7.8
Entertainment
7.2
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Related info for your journey
Find useful and relevant information for your journey from Louisville to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
Bray
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Complete your trip
Complete your trip to Dublin by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 24, 2026.
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Find flights from Louisville to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Dublin flights
Browse other Louisville and Dublin flight options. Last updated on August 24, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on August 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Louisville to Dublin
Discover the top 5 airlines that operate flights from Louisville to Dublin. 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 7,457,451 searches. Data last updated August 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$483 | Average$635 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$483 | Average$850 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$488 | Average$785 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$520 | Average$857 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$963 | Average$1,184 | FlexibilityNo cancel fee | On-timeN/A |