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Cheap flights from Louisville to Dublin from €292

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 2/10. 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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Find the cheapest flights from Louisville to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
19:08 - 17:15
SDF
-
DUB
17h 07m
2 stops
Finnair Logo
09:40 - 22:58
DUB
-
SDF
18h 18m
2 stops
€627Finnair
Tue, 1 Sep - Fri, 11 Sep
British Airways Logo
17:08 - 18:50
SDF
-
DUB
20h 42m
2 stops
British Airways Logo
10:30 - 22:58
DUB
-
SDF
17h 28m
2 stops
€630British Airways
Tue, 1 Sep - Fri, 11 Sep
Multiple Airlines Logo
10:15 - 05:10
SDF
-
DUB
13h 55m
2 stops
Multiple Airlines Logo
13:20 - 21:37
DUB
-
SDF
13h 17m
2 stops
€657Multiple Airlines
Wed, 23 Sep - Mon, 28 Sep
Iberia Logo
19:08 - 11:50
SDF
-
DUB
11h 42m
1 stop
Iberia Logo
09:30 - 18:33
DUB
-
SDF
14h 03m
1 stop
€666Iberia
Mon, 31 Aug - Fri, 4 Sep
United Airlines Logo
13:13 - 07:30
SDF
-
DUB
13h 17m
1 stop
United Airlines Logo
09:20 - 12:21
DUB
-
SDF
32h 01m
2 stops
€673United Airlines
Tue, 1 Sep - Fri, 11 Sep
Finnair Logo
19:08 - 11:50
SDF
-
DUB
11h 42m
1 stop
Finnair Logo
09:40 - 22:58
DUB
-
SDF
18h 18m
2 stops
€683Finnair
Tue, 1 Sep - Fri, 11 Sep
American Airlines Logo
07:31 - 06:30
SDF
-
DUB
17h 59m
1 stop
American Airlines Logo
09:30 - 16:21
DUB
-
SDF
11h 51m
1 stop
€686American Airlines
Tue, 1 Sep - Fri, 11 Sep
British Airways Logo
10:31 - 09:40
SDF
-
DUB
18h 09m
2 stops
British Airways Logo
20:30 - 16:10
DUB
-
SDF
24h 40m
2 stops
€697British Airways
Wed, 23 Sep - Mon, 28 Sep
British Airways Logo
16:34 - 17:50
SDF
-
DUB
20h 16m
2 stops
British Airways Logo
08:35 - 22:58
DUB
-
SDF
19h 23m
2 stops
€698British Airways
Fri, 4 Sep - Fri, 11 Sep
British Airways Logo
17:08 - 19:35
SDF
-
DUB
21h 27m
2 stops
British Airways Logo
08:35 - 21:26
DUB
-
SDF
17h 51m
2 stops
€710British Airways
Mon, 31 Aug - Fri, 4 Sep

Delta flights from Louisville to Dublin

Our best Delta deals on Louisville to Dublin flight tickets
Delta
5 Oct
SDF14:15Louisville Intl
14h 45m
1 stop
DUB10:00Dublin
12 Oct
DUB05:55Dublin
19h 56m
2 stops
SDF20:51Louisville Intl
€762
Delta
16 Oct
SDF08:20Louisville Intl
19h 25m
1 stop
DUB08:45Dublin
24 Oct
DUB08:55Dublin
20h 07m
2 stops
SDF00:02Louisville Intl
€805

British Airways flights from Louisville to Dublin

Our best British Airways deals on Louisville to Dublin flight tickets
British Airways
1 Sept
SDF17:08Louisville Intl
20h 42m
2 stops
DUB18:50Dublin
11 Sept
DUB10:30Dublin
17h 28m
2 stops
SDF22:58Louisville Intl
€630
British Airways
23 Sept
SDF10:31Louisville Intl
18h 09m
2 stops
DUB09:40Dublin
28 Sept
DUB20:30Dublin
24h 40m
2 stops
SDF16:10Louisville Intl
€697
British Airways
4 Sept
SDF16:34Louisville Intl
20h 16m
2 stops
DUB17:50Dublin
11 Sept
DUB08:35Dublin
19h 23m
2 stops
SDF22:58Louisville Intl
€698

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 May 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

Cheapest return flight

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 1/9

19:08-17:15

2 stops17h 07m

Dublin

Fri 11/9

09:40-22:58

2 stops18h 18m

€627

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 1/9

17:08-18:50

2 stops20h 42m

Dublin

Fri 11/9

10:30-22:58

2 stops17h 28m

€630

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 23/9

10:15-05:10

2 stops13h 55m

Dublin

Mon 28/9

13:20-21:37

2 stops13h 17m

€657
Fastest return journey

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 31/8

19:08-11:50

1 stop11h 42m

Dublin

Fri 4/9

09:30-18:33

1 stop14h 03m

€666

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 1/9

13:13-07:30

1 stop13h 17m

Dublin

Fri 11/9

09:20-12:21

2 stops32h 01m

€673

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 1/9

19:08-11:50

1 stop11h 42m

Dublin

Fri 11/9

09:40-22:58

2 stops18h 18m

€683

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 1/9

07:31-06:30

1 stop17h 59m

Dublin

Fri 11/9

09:30-16:21

1 stop11h 51m

€686

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 23/9

10:31-09:40

2 stops18h 09m

Dublin

Mon 28/9

20:30-16:10

2 stops24h 40m

€697

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Fri 4/9

16:34-17:50

2 stops20h 16m

Dublin

Fri 11/9

08:35-22:58

2 stops19h 23m

€698

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 31/8

17:08-19:35

2 stops21h 27m

Dublin

Fri 4/9

08:35-21:26

2 stops17h 51m

€710

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 €457.

How far in advance should I book a flight from Louisville 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 €633 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 €457 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

11h 40m

Direct flights

None
The fastest flight from Louisville to Dublin takes 11h 40m
There are no direct flights from Louisville to Dublin. There are no popular flight routes from Louisville to Dublin.
Search flight deals

Frequently asked questions about flying from Louisville to Dublin

  • 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 11h 40m.

  • 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
Cavan
Wicklow
Dundalk
Naas
Kildare
Tullamore
Gorey
Swords
Bray
Leixlip
Mullingar
Malahide
Maynooth
Castleknock
Carlingford
Enniscorthy
Arklow
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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