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Cheap flights from Louisville to Dublin from €315

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 9/1. 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
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:05 - 08:10
SDF
-
DUB
13h 05m1 stop
Multiple Airlines Logo
09:00 - 13:24
DUB
-
SDF
33h 24m2 stops
€384Multiple Airlines
Fri, 9 Jan - Wed, 21 Jan
United Airlines Logo
18:12 - 08:10
SDF
-
DUB
32h 58m1 stop
United Airlines Logo
09:00 - 12:59
DUB
-
SDF
32h 59m2 stops
€387United Airlines
Mon, 26 Jan - Mon, 2 Feb
United Airlines Logo
11:10 - 07:30
SDF
-
DUB
15h 20m2 stops
United Airlines Logo
09:00 - 12:59
DUB
-
SDF
32h 59m2 stops
€391United Airlines
Mon, 26 Jan - Mon, 2 Feb
Air Canada Logo
13:50 - 07:10
SDF
-
DUB
36h 20m2 stops
Air Canada Logo
09:00 - 19:31
DUB
-
SDF
39h 31m2 stops
€392Air Canada
Wed, 14 Jan - Mon, 2 Feb
Air Canada Logo
18:12 - 07:10
SDF
-
DUB
55h 58m2 stops
Air Canada Logo
09:00 - 19:31
DUB
-
SDF
39h 31m2 stops
€398Air Canada
Sun, 18 Jan - Mon, 2 Feb
Lufthansa Logo
13:26 - 07:30
SDF
-
DUB
13h 04m1 stop
Lufthansa Logo
05:10 - 19:31
DUB
-
SDF
18h 21m2 stops
€399Lufthansa
Sat, 28 Feb - Wed, 11 Mar
Lufthansa Logo
14:05 - 08:10
SDF
-
DUB
13h 05m1 stop
Lufthansa Logo
09:20 - 23:23
DUB
-
SDF
19h 03m2 stops
€400Lufthansa
Thu, 8 Jan - Thu, 22 Jan
Lufthansa Logo
14:05 - 08:10
SDF
-
DUB
13h 05m1 stop
Lufthansa Logo
10:40 - 17:37
DUB
-
SDF
11h 57m1 stop
€403Lufthansa
Thu, 8 Jan - Thu, 22 Jan
Air Canada Logo
09:30 - 07:10
SDF
-
DUB
16h 40m2 stops
Air Canada Logo
08:00 - 23:59
DUB
-
SDF
19h 59m2 stops
€404Air Canada
Sat, 28 Feb - Wed, 11 Mar
Multiple Airlines Logo
05:35 - 07:10
SDF
-
DUB
20h 35m2 stops
Multiple Airlines Logo
05:00 - 23:59
DUB
-
SDF
23h 59m2 stops
€405Multiple Airlines
Tue, 10 Feb - Tue, 17 Feb

Delta flights from Louisville to Dublin

Our best Delta deals on Louisville to Dublin flight tickets
Delta
19 Jan
SDF07:50Louisville Intl
19h 55m
2 stops
DUB08:45Dublin
27 Jan
DUB05:55Dublin
20h 20m
2 stops
SDF21:15Louisville Intl
€414
Find similar
Delta
5 Apr
SDF17:35Louisville Intl
10h 10m
1 stop
DUB08:45Dublin
13 Apr
DUB10:00Dublin
17h 48m
1 stop
SDF22:48Louisville Intl
€457
Find similar
Delta
5 Apr
SDF12:34Louisville Intl
14h 21m
1 stop
DUB07:55Dublin
12 Apr
DUB15:00Dublin
25h 55m
1 stop
SDF11:55Louisville Intl
€461
Find similar

Air Canada flights from Louisville to Dublin

Our best Air Canada deals on Louisville to Dublin flight tickets
Air Canada
14 Jan
SDF13:50Louisville Intl
36h 20m
2 stops
DUB07:10Dublin
28 Jan
DUB09:00Dublin
39h 31m
2 stops
SDF19:31Louisville Intl
€392
Find similar
Air Canada
18 Jan
SDF18:12Louisville Intl
55h 58m
2 stops
DUB07:10Dublin
31 Jan
DUB09:00Dublin
39h 31m
2 stops
SDF19:31Louisville Intl
€398
Find similar
Air Canada
28 Feb
SDF09:30Louisville Intl
16h 40m
2 stops
DUB07:10Dublin
11 Mar
DUB08:00Dublin
19h 59m
2 stops
SDF23:59Louisville Intl
€404
Find similar

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 28 December 2025.
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

Fri 9/1

14:05-08:10

1 stop13h 05m

Dublin

Wed 21/1

09:00-13:24

2 stops33h 24m

€384

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 26/1

18:12-08:10

1 stop32h 58m

Dublin

Mon 2/2

09:00-12:59

2 stops32h 59m

€387

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 26/1

11:10-07:30

2 stops15h 20m

Dublin

Mon 2/2

09:00-12:59

2 stops32h 59m

€391

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 14/1

13:50-07:10

2 stops36h 20m

Dublin

Mon 2/2

09:00-19:31

2 stops39h 31m

€392

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 18/1

18:12-07:10

2 stops55h 58m

Dublin

Mon 2/2

09:00-19:31

2 stops39h 31m

€398

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sat 28/2

13:26-07:30

1 stop13h 04m

Dublin

Wed 11/3

05:10-19:31

2 stops18h 21m

€399

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Thu 8/1

14:05-08:10

1 stop13h 05m

Dublin

Thu 22/1

09:20-23:23

2 stops19h 03m

€400

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Thu 8/1

14:05-08:10

1 stop13h 05m

Dublin

Thu 22/1

10:40-17:37

1 stop11h 57m

€403

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sat 28/2

09:30-07:10

2 stops16h 40m

Dublin

Wed 11/3

08:00-23:59

2 stops19h 59m

€404

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 10/2

05:35-07:10

2 stops20h 35m

Dublin

Tue 17/2

05:00-23:59

2 stops23h 59m

€405

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Louisville and Dublin?

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 €453.

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 €690 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 €556 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

12h 25m

Direct flights

None
The fastest flight from Louisville to Dublin takes 12h 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 12h 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
Swords
Cavan
Dundalk
Tullamore
Naas
Kildare
Enniscorthy
Bray
Mullingar
Carlingford
Gorey
Malahide
Maynooth
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

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