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Cheap flights from Louisville to Dublin from €303

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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Find the cheapest flights from Louisville to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
09:00 - 08:10SDF-DUB
18h 10m1 stop
United Airlines Logo
09:00 - 17:16DUB-SDF
37h 16m2 stops
€392United Airlines
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Fri, 28 Nov - Wed, 10 Dec
Multiple Airlines Logo
19:51 - 15:45SDF-DUB
14h 54m2 stops
Multiple Airlines Logo
10:45 - 20:25DUB-SDF
14h 40m2 stops
€393Multiple Airlines
Find Deal
Mon, 9 Feb - Thu, 19 Feb
KLM Logo
14:53 - 07:45SDF-DUB
11h 52m1 stop
KLM Logo
09:45 - 21:31DUB-SDF
16h 46m1 stop
€394KLM
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Fri, 28 Nov - Wed, 10 Dec
United Airlines Logo
09:00 - 07:30SDF-DUB
17h 30m2 stops
United Airlines Logo
09:00 - 12:56DUB-SDF
32h 56m2 stops
€396United Airlines
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Fri, 28 Nov - Wed, 10 Dec
Delta Logo
05:35 - 08:45SDF-DUB
22h 10m2 stops
Delta Logo
08:50 - 23:50DUB-SDF
20h 00m2 stops
€397Delta
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Sun, 1 Feb - Mon, 9 Feb
American Airlines Logo
19:13 - 13:35SDF-DUB
13h 22m2 stops
American Airlines Logo
11:30 - 21:17DUB-SDF
14h 47m1 stop
€408American Airlines
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Mon, 9 Feb - Thu, 19 Feb
Air Canada Logo
07:00 - 07:10SDF-DUB
19h 10m2 stops
Air Canada Logo
09:00 - 22:29DUB-SDF
18h 29m2 stops
€410Air Canada
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Fri, 28 Nov - Sat, 13 Dec
Multiple Airlines Logo
13:50 - 17:10SDF-DUB
22h 20m2 stops
Multiple Airlines Logo
09:00 - 22:13DUB-SDF
18h 13m2 stops
€411Multiple Airlines
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Wed, 18 Feb - Sun, 22 Feb
United Airlines Logo
13:50 - 09:55SDF-DUB
15h 05m2 stops
United Airlines Logo
12:05 - 20:42DUB-SDF
13h 37m1 stop
€416United Airlines
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Wed, 10 Dec - Tue, 16 Dec
Delta Logo
06:23 - 07:45SDF-DUB
20h 22m1 stop
Delta Logo
13:20 - 23:59DUB-SDF
15h 39m2 stops
€418Delta
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Sun, 1 Mar - Tue, 31 Mar

Lufthansa flights from Louisville to Dublin

Our best Lufthansa deals on Louisville to Dublin flight tickets
Lufthansa
17 Mar
SDF14:35Louisville Intl
15h 45m
1 stop
DUB10:20Dublin
24 Mar
DUB05:00Dublin
18h 31m
2 stops
SDF19:31Louisville Intl
€446
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Lufthansa
17 Mar
SDF13:47Louisville Intl
13h 43m
1 stop
DUB07:30Dublin
24 Mar
DUB10:40Dublin
13h 34m
1 stop
SDF20:14Louisville Intl
€451
Find similar
Lufthansa
17 Mar
SDF17:45Louisville Intl
19h 25m
2 stops
DUB17:10Dublin
24 Mar
DUB05:00Dublin
18h 31m
2 stops
SDF19:31Louisville Intl
€452
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Delta flights from Louisville to Dublin

Our best Delta deals on Louisville to Dublin flight tickets
Delta
1 Feb
SDF05:35Louisville Intl
22h 10m
2 stops
DUB08:45Dublin
9 Feb
DUB08:50Dublin
20h 00m
2 stops
SDF23:50Louisville Intl
€397
Find similar
Delta
1 Mar
SDF06:23Louisville Intl
20h 22m
1 stop
DUB07:45Dublin
31 Mar
DUB13:20Dublin
15h 39m
2 stops
SDF23:59Louisville Intl
€418
Find similar
Delta
5 Mar
SDF05:33Louisville Intl
22h 12m
2 stops
DUB08:45Dublin
14 Mar
DUB09:45Dublin
27h 49m
1 stop
SDF09:34Louisville Intl
€554
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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 13 November 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 28/11

09:00-08:10

1 stop18h 10m

Dublin

Wed 10/12

09:00-17:16

2 stops37h 16m

€392

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/2

19:51-15:45

2 stops14h 54m

Dublin

Thu 19/2

10:45-20:25

2 stops14h 40m

€393

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Fri 28/11

14:53-07:45

1 stop11h 52m

Dublin

Wed 10/12

09:45-21:31

1 stop16h 46m

€394

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Fri 28/11

09:00-07:30

2 stops17h 30m

Dublin

Wed 10/12

09:00-12:56

2 stops32h 56m

€396

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 1/2

05:35-08:45

2 stops22h 10m

Dublin

Mon 9/2

08:50-23:50

2 stops20h 00m

€397

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/2

19:13-13:35

2 stops13h 22m

Dublin

Thu 19/2

11:30-21:17

1 stop14h 47m

€408

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Fri 28/11

07:00-07:10

2 stops19h 10m

Dublin

Sat 13/12

09:00-22:29

2 stops18h 29m

€410

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 18/2

13:50-17:10

2 stops22h 20m

Dublin

Sun 22/2

09:00-22:13

2 stops18h 13m

€411

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 10/12

13:50-09:55

2 stops15h 05m

Dublin

Tue 16/12

12:05-20:42

1 stop13h 37m

€416

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 1/3

06:23-07:45

1 stop20h 22m

Dublin

Tue 31/3

13:20-23:59

2 stops15h 39m

€418

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 November, then book flights to Dublin from Louisville during February instead. Flights to Dublin in February, while not as cheap as those in November, still average around €507.

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 €721 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 €569 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

Direct flights

None
There are no direct flights from Louisville to Dublin. There are no popular flight routes from Louisville to Dublin.
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  • 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 00m.

  • 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
Enniscorthy
Kildare
Bray
Mullingar
Naas
Arklow
Carlingford
Maynooth
Leixlip
Drogheda
Gorey
Malahide
Castleknock

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.

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