$296+ Cheap flights from Louisville (SDF) to Dublin (DUB)
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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DUB
Aug 6 — Aug 131
Round-trip
1 adult, Economy
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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
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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 July 7, 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 July 7, 2026.
This United Airlines deal was found by Cheapflights users on 7/3. 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 10/211:50 pm
SDF
- DUB
1 stop14h 55m
United Airlines
Tue 11/39:30 am
DUB
- SDF
1 stop18h 58m
United Airlines
Deal found 7/3![United Airlines logo]()
$725
This Air Canada deal was found by Cheapflights users on 7/3. 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 10/219:04 am
SDF
- DUB
2 stops18h 11m
Air Canada
Fri 10/308:00 am
DUB
- SDF
2 stops33h 06m
Air Canada
Deal found 7/3![Air Canada logo]()
$736
This United Airlines deal was found by Cheapflights users on 7/3. 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 10/216:16 pm
SDF
- DUB
1 stop10h 29m
United Airlines
Fri 10/308:00 am
DUB
- SDF
2 stops16h 41m
United Airlines
Deal found 7/3![United Airlines logo]()
$752
This Air Canada deal was found by Cheapflights users on 7/3. 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.
Sat 10/2410:00 am
SDF
- DUB
2 stops40h 10m
Air Canada
Sun 11/19:00 am
DUB
- SDF
2 stops42h 30m
Air Canada
Deal found 7/3![Air Canada logo]()
$756
This American Airlines deal was found by Cheapflights users on 7/6. 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.
Tue 11/101:42 pm
SDF
- DUB
1 stop12h 33m
American Airlines
Sat 11/1411:30 am
DUB
- SDF
1 stop15h 09m
American Airlines
Deal found 7/6![American Airlines logo]()
$766
This FlightHub deal was found by Cheapflights users on 7/6. 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.
Tue 11/105:00 pm
SDF
- DUB
2 stops14h 10m
British Airways
Sat 11/148:40 pm
DUB
- SDF
2 stops26h 58m
British Airways
Deal found 7/6![British Airways logo]()
$767
This FlightHub deal was found by Cheapflights users on 7/7. 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 9/232:41 pm
SDF
- DUB
2 stops13h 59m
British Airways
Mon 9/288:30 pm
DUB
- SDF
2 stops31h 03m
British Airways
Deal found 7/7![British Airways logo]()
$771
This United Airlines deal was found by Cheapflights users on 7/3. 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 10/2511:15 am
SDF
- DUB
1 stop18h 40m
United Airlines
Sun 11/19:00 am
DUB
- SDF
2 stops18h 30m
United Airlines
Deal found 7/3![United Airlines logo]()
$772
This Delta deal was found by Cheapflights users on 7/3. 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.
Sat 10/247:05 pm
SDF
- DUB
1 stop32h 50m
Delta
Wed 11/45:45 am
DUB
- SDF
2 stops16h 32m
Delta
Deal found 7/3![Delta logo]()
$773
This United Airlines deal was found by Cheapflights users on 7/3. 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 10/216:16 pm
SDF
- DUB
1 stop10h 29m
United Airlines
Mon 11/210:40 am
DUB
- SDF
1 stop13h 21m
United Airlines
Deal found 7/3![United Airlines logo]()
$775
This Air Canada deal was found by Cheapflights users on 7/3. 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.
Mon 10/266:12 pm
SDF
- DUB
2 stops55h 58m
Air Canada
Fri 10/308:00 am
DUB
- SDF
2 stops43h 28m
Air Canada
Deal found 7/3![Air Canada logo]()
$778
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 July 7, 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 July 7, 2026.
This British Airways deal was found by Cheapflights users on 7/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:10 pm
SDF
- DUB
2 stops14h 20m
Multiple Airlines
Wed 8/1910:30 am
DUB
- SDF
2 stops17h 29m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 7/3. 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 10/2511:15 am
SDF
- DUB
1 stop16h 15m
United Airlines
Fri 10/308:00 am
DUB
- SDF
2 stops16h 41m
United Airlines
Deal found 7/3![United Airlines logo]()
$788
This Expedia deal was found by Cheapflights users on 7/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:30 pm
SDF
- DUB
1 stop12h 20m
Iberia
Mon 8/319:50 am
DUB
- SDF
2 stops40h 35m
Iberia
Deal found 7/7![Iberia logo]()
$794
This Finnair deal was found by Cheapflights users on 7/3. 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.
Mon 8/37:10 pm
SDF
- DUB
2 stops17h 05m
Finnair
Wed 8/1912:40 pm
DUB
- SDF
1 stop14h 37m
Finnair
Deal found 7/3![Finnair logo]()
$795
This American Airlines deal was found by Cheapflights users on 7/5. 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.
Fri 8/142:36 pm
SDF
- DUB
1 stop13h 59m
American Airlines
Sun 8/231:45 pm
DUB
- SDF
1 stop14h 14m
American Airlines
Deal found 7/5![American Airlines logo]()
$881
This United Airlines deal was found by Cheapflights users on 7/3. 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 10/2511:15 am
SDF
- DUB
1 stop16h 15m
United Airlines
Thu 10/298:00 am
DUB
- SDF
2 stops18h 30m
United Airlines
Deal found 7/3![United Airlines logo]()
$788
This United deal was found by Cheapflights users on 7/5. 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.
Mon 9/79:00 am
SDF
- DUB
2 stops17h 45m
Multiple Airlines
Mon 9/2112:25 pm
DUB
- SDF
2 stops39h 34m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$875
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Thu 9/2410:00 am
SDF
- DUB
2 stops16h 30m
United Airlines
Wed 9/309:20 am
DUB
- SDF
2 stops14h 51m
United Airlines
Deal found 7/4![United Airlines logo]()
$831
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 1/22:20 pm
SDF
- DUB
1 stop15h 00m
United Airlines
Sat 1/99:00 am
DUB
- SDF
3 stops19h 55m
United Airlines
Deal found 7/2![United Airlines logo]()
$831
This United Airlines deal was found by Cheapflights users on 7/7. 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 10/1611:15 am
SDF
- DUB
2 stops15h 05m
United Airlines
Sat 10/248:50 am
DUB
- SDF
2 stops15h 21m
United Airlines
Deal found 7/7![United Airlines logo]()
$875
Last-minute flights from Louisville to DublinDiscover last-minute flight deals from Louisville to Dublin. Data last updated July 7, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Dublin. Data last updated July 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 8/312:12 pm
SDF
- DUB
1 stop13h 18m
American Airlines
Wed 8/199:30 am
DUB
- SDF
1 stop13h 30m
American Airlines
Deal found 7/3![American Airlines logo]()
$775
This British Airways deal was found by Cheapflights users on 7/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:10 pm
SDF
- DUB
2 stops14h 20m
Multiple Airlines
Wed 8/1910:30 am
DUB
- SDF
2 stops17h 29m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$781
This Finnair deal was found by Cheapflights users on 7/3. 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.
Mon 8/37:10 pm
SDF
- DUB
2 stops17h 05m
Finnair
Wed 8/1912:40 pm
DUB
- SDF
1 stop14h 37m
Finnair
Deal found 7/3![Finnair logo]()
$795
This United deal was found by Cheapflights users on 7/4. 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.
Sat 8/87:55 pm
SDF
- DUB
2 stops30h 50m
Multiple Airlines
Tue 8/185:35 pm
DUB
- SDF
2 stops31h 38m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$827
This American Airlines deal was found by Cheapflights users on 7/4. 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 8/207:31 am
SDF
- DUB
1 stop17h 59m
American Airlines
Wed 8/2611:45 am
DUB
- SDF
2 stops14h 53m
American Airlines
Deal found 7/4![American Airlines logo]()
$836
This Expedia deal was found by Cheapflights users on 7/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:30 pm
SDF
- DUB
1 stop12h 20m
Iberia
Mon 8/319:50 am
DUB
- SDF
2 stops40h 35m
Iberia
Deal found 7/7![Iberia logo]()
$794
This American Airlines deal was found by Cheapflights users on 7/7. 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 8/2311:46 am
SDF
- DUB
1 stop16h 49m
American Airlines
Mon 8/319:30 am
DUB
- SDF
1 stop13h 30m
American Airlines
Deal found 7/7![American Airlines logo]()
$831
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 July 7, 2026.
Search for one-way flight options from Louisville to Dublin. Find affordable one-way fares based on user searches. Data last updated July 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:46 pm
SDF
- DUB
3 stops57h 19m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$296
This BusinessClass deal was found by Cheapflights users on 7/3. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:18 pm
SDF
- DUB
1 stop28h 52m
Aer Lingus
Deal found 7/3![Aer Lingus logo]()
$461
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Sat 8/155:45 pm
SDF
- DUB
2 stops32h 35m
United Airlines
Deal found 7/3![United Airlines logo]()
$469
This Cheapflightsfares deal was found by Cheapflights users on 7/6. 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
SDF
- DUB
2 stops16h 39m
British Airways
Deal found 7/6![British Airways logo]()
$2,606
This business-class.com deal was found by Cheapflights users on 7/3. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:15 am
SDF
- DUB
1 stop20h 15m
Lufthansa
Deal found 7/3![Lufthansa logo]()
$3,027
This Icelandair deal was found by Cheapflights users on 7/3. 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
SDF
- DUB
2 stops43h 25m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$3,068
This United Airlines deal was found by Cheapflights users on 7/2. 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 9/117:10 am
SDF
- DUB
2 stops19h 20m
United Airlines
Deal found 7/2![United Airlines logo]()
$3,297
This Air Canada deal was found by Cheapflights users on 7/2. 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
SDF
- DUB
3 stops15h 45m
Air Canada
Deal found 7/2![Air Canada logo]()
$4,373
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 July 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $725 (United Airlines) |
One-way from | $296 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $950 |
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 2,558,603 searches. Data last updated July 7, 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 - DUB
SDFDUB
Louisville Intl
Mon 8/3
7:10 pm-2:30 pm
2 stops14h 20m
Dublin
Wed 8/19
10:30 am-10:59 pm
2 stops17h 29m
$781
LouisvilleDublin
SDF - DUB
SDFDUB
Louisville Intl
Sun 10/25
11:15 am-7:30 am
1 stop16h 15m
Dublin
Fri 10/30
8:00 am-8:41 pm
2 stops16h 41m
$788
LouisvilleDublin
SDF - DUB
SDFDUB
Louisville Intl
Sun 10/25
11:15 am-7:30 am
1 stop16h 15m
Dublin
Thu 10/29
8:00 am-10:30 pm
2 stops18h 30m
$788
LouisvilleDublin
SDF - DUB
SDFDUB
Louisville Intl
Sun 8/23
6:30 pm-11:50 am
1 stop12h 20m
Dublin
Mon 8/31
9:50 am-9:25 pm
2 stops40h 35m
$794
LouisvilleDublin
SDF - DUB
SDFDUB
Louisville Intl
Mon 8/3
7:10 pm-5:15 pm
2 stops17h 05m
Dublin
Wed 8/19
12:40 pm-10:17 pm
1 stop14h 37m
$795
LouisvilleDublin
SDF - DUB
SDFDUB
Louisville Intl
Thu 9/24
10:00 am-7:30 am
2 stops16h 30m
Dublin
Wed 9/30
9:20 am-7:11 pm
2 stops14h 51m
$831
LouisvilleDublin
SDF - DUB
SDFDUB
Louisville Intl
Sat 1/2
2:20 pm-10:20 am
1 stop15h 00m
Dublin
Sat 1/9
9:00 am-11:55 pm
3 stops19h 55m
$831
LouisvilleDublin
SDF - DUB
SDFDUB
Louisville Intl
Mon 9/7
9:00 am-7:45 am
2 stops17h 45m
Dublin
Mon 9/21
12:25 pm-10:59 pm
2 stops39h 34m
$875
LouisvilleDublin
SDF - DUB
SDFDUB
Louisville Intl
Fri 10/16
11:15 am-7:20 am
2 stops15h 05m
Dublin
Sat 10/24
8:50 am-7:11 pm
2 stops15h 21m
$875
Quickest round-trip
LouisvilleDublin
SDF - DUB
SDFDUB
Louisville Intl
Fri 8/14
2:36 pm-9:35 am
1 stop13h 59m
Dublin
Sun 8/23
1:45 pm-10:59 pm
1 stop14h 14m
$881
Showing 1-10 of 17 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 July.
| 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?
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 July 7, 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.
Entertainment
7.2
Crew
8.4
Comfort
7.7
Food
7.3
Boarding
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Comfort
7.7
Food
7.3
Boarding
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Comfort
7.7
Food
7.3
Boarding
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Comfort
7.7
Food
7.3
Boarding
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Comfort
7.7
Food
7.3
Boarding
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Comfort
7.7
Food
7.3
Boarding
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
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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 2,558,603 searches. Data last updated July 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$483 | Average$636 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$483 | Average$819 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$488 | Average$785 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$520 | Average$883 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$963 | Average$1,184 | FlexibilityNo cancel fee | On-timeN/A |