Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Louisville to Dublin from €229

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Dublin departing on 15/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Louisville to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
13:58 - 08:10
SDF
-
DUB
14h 12m
1 stop
United Airlines Logo
08:00 - 13:06
DUB
-
SDF
33h 06m
2 stops
€386United Airlines
Mon, 9 Mar - Mon, 16 Mar
United Airlines Logo
13:58 - 07:30
SDF
-
DUB
13h 32m
2 stops
United Airlines Logo
08:00 - 13:06
DUB
-
SDF
33h 06m
2 stops
€390United Airlines
Mon, 9 Mar - Mon, 16 Mar
Multiple Airlines Logo
13:58 - 17:10
SDF
-
DUB
23h 12m
2 stops
Multiple Airlines Logo
08:00 - 13:06
DUB
-
SDF
33h 06m
2 stops
€393Multiple Airlines
Mon, 9 Mar - Mon, 16 Mar
United Airlines Logo
09:00 - 08:10
SDF
-
DUB
18h 10m
1 stop
United Airlines Logo
08:00 - 22:13
DUB
-
SDF
18h 13m
2 stops
€406United Airlines
Sun, 1 Mar - Wed, 11 Mar
KLM Logo
15:33 - 07:45
SDF
-
DUB
11h 12m
1 stop
KLM Logo
09:45 - 23:09
DUB
-
SDF
17h 24m
1 stop
€409KLM
Sun, 1 Mar - Wed, 11 Mar
Multiple Airlines Logo
12:07 - 14:20
SDF
-
DUB
21h 13m
2 stops
Multiple Airlines Logo
10:20 - 23:20
DUB
-
SDF
17h 00m
2 stops
€410Multiple Airlines
Sun, 1 Mar - Wed, 11 Mar
Air Canada Logo
13:55 - 08:15
SDF
-
DUB
13h 20m
2 stops
Air Canada Logo
09:50 - 20:16
DUB
-
SDF
15h 26m
2 stops
€411Air Canada
Tue, 14 Apr - Tue, 21 Apr
Delta Logo
08:55 - 07:45
SDF
-
DUB
17h 50m
2 stops
Delta Logo
05:55 - 18:49
DUB
-
SDF
16h 54m
2 stops
€411Delta
Sun, 1 Mar - Wed, 11 Mar
United Airlines Logo
13:47 - 10:20
SDF
-
DUB
16h 33m
2 stops
United Airlines Logo
09:30 - 22:13
DUB
-
SDF
16h 43m
2 stops
€413United Airlines
Tue, 17 Mar - Tue, 24 Mar
Delta Logo
06:15 - 07:55
SDF
-
DUB
20h 40m
1 stop
Delta Logo
10:00 - 22:48
DUB
-
SDF
17h 48m
1 stop
€414Delta
Sun, 5 Apr - Tue, 14 Apr

United Airlines flights from Louisville to Dublin

Our best United Airlines deals on Louisville to Dublin flight tickets
United Airlines
9 Mar
SDF13:58Louisville Intl
14h 12m
1 stop
DUB08:10Dublin
16 Mar
DUB08:00Dublin
33h 06m
2 stops
SDF13:06Louisville Intl
€386
United Airlines
9 Mar
SDF09:55Louisville Intl
17h 35m
2 stops
DUB07:30Dublin
16 Mar
DUB08:00Dublin
33h 06m
2 stops
SDF13:06Louisville Intl
€390
United Airlines
19 Feb
SDF09:50Louisville Intl
19h 05m
2 stops
DUB09:55Dublin
4 Mar
DUB09:00Dublin
16h 09m
2 stops
SDF20:09Louisville Intl
€398

British Airways flights from Louisville to Dublin

Our best British Airways deals on Louisville to Dublin flight tickets
British Airways
1 Mar
SDF13:25Louisville Intl
17h 50m
2 stops
DUB12:15Dublin
7 Mar
DUB17:55Dublin
33h 25m
2 stops
SDF22:20Louisville Intl
€464
British Airways
12 May
SDF16:35Louisville Intl
21h 55m
2 stops
DUB19:30Dublin
9 Jun
DUB10:30Dublin
16h 46m
2 stops
SDF22:16Louisville Intl
€494
British Airways
19 Feb
SDF13:30Louisville Intl
15h 20m
2 stops
DUB09:50Dublin
21 Feb
DUB13:10Dublin
15h 06m
2 stops
SDF23:16Louisville Intl
€933

momondo Fare Finder

 
Customise 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, momondo users made 13,528 searches. Data last updated 17 February 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

Price

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/3

13:58-08:10

1 stop14h 12m

Dublin

Mon 16/3

08:00-13:06

2 stops33h 06m

€386

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/3

13:58-07:30

2 stops13h 32m

Dublin

Mon 16/3

08:00-13:06

2 stops33h 06m

€390

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/3

13:58-17:10

2 stops23h 12m

Dublin

Mon 16/3

08:00-13:06

2 stops33h 06m

€393

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 1/3

09:00-08:10

1 stop18h 10m

Dublin

Wed 11/3

08:00-22:13

2 stops18h 13m

€406

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 1/3

15:33-07:45

1 stop11h 12m

Dublin

Wed 11/3

09:45-23:09

1 stop17h 24m

€409

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 1/3

12:07-14:20

2 stops21h 13m

Dublin

Wed 11/3

10:20-23:20

2 stops17h 00m

€410

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 14/4

13:55-08:15

2 stops13h 20m

Dublin

Tue 21/4

09:50-20:16

2 stops15h 26m

€411

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 1/3

08:55-07:45

2 stops17h 50m

Dublin

Wed 11/3

05:55-18:49

2 stops16h 54m

€411

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 17/3

13:47-10:20

2 stops16h 33m

Dublin

Tue 24/3

09:30-22:13

2 stops16h 43m

€413

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 5/4

06:15-07:55

1 stop20h 40m

Dublin

Tue 14/4

10:00-22:48

1 stop17h 48m

€414

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Dublin from

How to get the cheapest flight ticket from Louisville to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of December, then book flights to Dublin from Louisville during November instead. Flights to Dublin in November, while not as cheap as those in December, still average around €448.

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €636 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Louisville for as low as €477 on momondo.

When to book flights from Louisville to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Louisville to Dublin (SDF to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Dublin

Fastest flight time

10h 25m

Direct flights

None
The fastest flight from Louisville to Dublin takes 10h 25m
There are no direct flights from Louisville to Dublin. There are no popular flight routes from Louisville to Dublin.
Search flight deals

  • How far is Louisville Intl to Dublin by plane?

    The distance between Louisville Intl and Dublin is about 6044.6 km. In terms of flight time, this usually takes a little over 10h 25m.

  • When did momondo last update prices for flights from Louisville Intl Airport to Dublin Airport?

    Prices for flights from Louisville Intl Airport to Dublin Airport refresh daily.

  • How old do you have to be to fly from Louisville Intl Airport to Dublin Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Wicklow
Cavan
Naas
Swords
Tullamore
Dundalk
Kildare
Bray
Mullingar
Enniscorthy
Maynooth
Gorey
Malahide
Carlingford
Leixlip
Arklow
Castleknock
Drogheda

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Dublin?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dublin from Louisville.

Can I find flights from Louisville to Dublin with flexible booking policies on momondo?

Flights from Louisville to Dublin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Louisville to Dublin?

momondo helps you find the best flight between Louisville and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Louisville to Dublin right now. Can momondo alert me if prices change?

Price alerts on flights to Dublin from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 19/3
Thu 26/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland