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Cheap flights from Louisville to Dublin from €270

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 1/2. 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.
Delta Logo
07:00 - 07:45SDF-DUB
19h 45m1 stop
Delta Logo
09:45 - 23:56DUB-SDF
18h 11m1 stop
€374Delta
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Tue, 24 Feb - Tue, 10 Mar
KLM Logo
14:59 - 07:45SDF-DUB
11h 46m1 stop
KLM Logo
11:30 - 23:56DUB-SDF
16h 26m2 stops
€377KLM
Find Deal
Mon, 23 Feb - Tue, 10 Mar
United Airlines Logo
09:00 - 08:10SDF-DUB
18h 10m1 stop
United Airlines Logo
09:00 - 16:27DUB-SDF
36h 27m2 stops
€392United Airlines
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Wed, 19 Nov - Wed, 26 Nov
Air France Logo
19:30 - 15:45SDF-DUB
15h 15m2 stops
Air France Logo
10:45 - 21:45DUB-SDF
16h 00m2 stops
€395Air France
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Mon, 9 Feb - Thu, 19 Feb
United Airlines Logo
09:55 - 08:10SDF-DUB
17h 15m2 stops
United Airlines Logo
09:00 - 16:27DUB-SDF
36h 27m2 stops
€396United Airlines
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Wed, 19 Nov - Wed, 26 Nov
American Airlines Logo
19:09 - 13:35SDF-DUB
13h 26m2 stops
American Airlines Logo
11:30 - 17:51DUB-SDF
11h 21m1 stop
€408American Airlines
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Mon, 9 Feb - Thu, 19 Feb
Air Canada Logo
09:00 - 07:10SDF-DUB
17h 10m2 stops
Air Canada Logo
09:00 - 13:12DUB-SDF
33h 12m2 stops
€420Air Canada
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Fri, 5 Dec - Fri, 12 Dec
American Airlines Logo
13:42 - 07:10SDF-DUB
12h 28m1 stop
American Airlines Logo
11:30 - 22:55DUB-SDF
16h 25m2 stops
€466American Airlines
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Fri, 7 Nov - Thu, 13 Nov
Air Canada Logo
11:00 - 07:10SDF-DUB
15h 10m2 stops
Air Canada Logo
09:00 - 17:16DUB-SDF
37h 16m2 stops
€496Air Canada
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Fri, 14 Nov - Sun, 16 Nov
Air France Logo
14:59 - 09:20SDF-DUB
14h 21m2 stops
Air France Logo
13:15 - 23:56DUB-SDF
15h 41m2 stops
€506Air France
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Wed, 18 Mar - Sun, 29 Mar

United Airlines flights from Louisville to Dublin

Our best United Airlines deals on Louisville to Dublin flight tickets
United Airlines
19 Nov
SDF09:00Louisville Intl
18h 10m
1 stop
DUB08:10Dublin
26 Nov
DUB09:00Dublin
36h 27m
2 stops
SDF16:27Louisville Intl
€392
Find similar
United Airlines
19 Nov
SDF09:55Louisville Intl
17h 15m
2 stops
DUB08:10Dublin
26 Nov
DUB09:00Dublin
36h 27m
2 stops
SDF16:27Louisville Intl
€396
Find similar
United Airlines
5 Dec
SDF14:05Louisville Intl
15h 15m
1 stop
DUB10:20Dublin
12 Dec
DUB09:00Dublin
33h 12m
2 stops
SDF13:12Louisville Intl
€414
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Delta flights from Louisville to Dublin

Our best Delta deals on Louisville to Dublin flight tickets
Delta
24 Feb
SDF07:00Louisville Intl
19h 45m
1 stop
DUB07:45Dublin
10 Mar
DUB09:45Dublin
18h 11m
1 stop
SDF23:56Louisville Intl
€374
Find similar
Delta
24 Feb
SDF12:40Louisville Intl
14h 05m
2 stops
DUB07:45Dublin
5 Mar
DUB10:45Dublin
16h 00m
2 stops
SDF21:45Louisville Intl
€399
Find similar
Delta
4 Mar
SDF11:45Louisville Intl
16h 35m
2 stops
DUB09:20Dublin
8 Mar
DUB11:30Dublin
14h 15m
2 stops
SDF21:45Louisville Intl
€420
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 23 October 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

Tue 24/2

07:00-07:45

1 stop19h 45m

Dublin

Tue 10/3

09:45-23:56

1 stop18h 11m

€374

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 23/2

14:59-07:45

1 stop11h 46m

Dublin

Tue 10/3

11:30-23:56

2 stops16h 26m

€377

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 19/11

09:00-08:10

1 stop18h 10m

Dublin

Wed 26/11

09:00-16:27

2 stops36h 27m

€392

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/2

19:30-15:45

2 stops15h 15m

Dublin

Thu 19/2

10:45-21:45

2 stops16h 00m

€395

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 19/11

09:55-08:10

2 stops17h 15m

Dublin

Wed 26/11

09:00-16:27

2 stops36h 27m

€396

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/2

19:09-13:35

2 stops13h 26m

Dublin

Thu 19/2

11:30-17:51

1 stop11h 21m

€408

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Fri 5/12

09:00-07:10

2 stops17h 10m

Dublin

Fri 12/12

09:00-13:12

2 stops33h 12m

€420

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Fri 7/11

13:42-07:10

1 stop12h 28m

Dublin

Thu 13/11

11:30-22:55

2 stops16h 25m

€466

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Fri 14/11

11:00-07:10

2 stops15h 10m

Dublin

Sun 16/11

09:00-17:16

2 stops37h 16m

€496

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 18/3

14:59-09:20

2 stops14h 21m

Dublin

Sun 29/3

13:15-23:56

2 stops15h 41m

€506

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 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 €511.

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 €732 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 €570 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 10h 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
Cavan
Swords
Dundalk
Tullamore
Enniscorthy
Kildare
Bray
Naas
Mullingar
Maynooth
Arklow
Carlingford
Leixlip
Drogheda
Gorey
Malahide
Portmarnock

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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