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Cheap flights from Louisville to Dublin from €208

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 22/10. 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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Cheap return flights

Scandinavian Airlines Logo
17:45 - 11:45SDF-DUB
37h 00m2 stops
Scandinavian Airlines Logo
12:30 - 23:56DUB-SDF
40h 26m2 stops
€415Scandinavian Airlines
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Mon, 9 Feb - Thu, 19 Feb
Multiple Airlines Logo
08:45 - 07:30SDF-DUB
18h 45m1 stop
Multiple Airlines Logo
09:00 - 22:29DUB-SDF
18h 29m2 stops
€420Multiple Airlines
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Wed, 29 Oct - Wed, 19 Nov
KLM Logo
12:40 - 07:45SDF-DUB
14h 05m1 stop
KLM Logo
09:45 - 20:52DUB-SDF
15h 07m1 stop
€425KLM
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Mon, 2 Mar - Tue, 17 Mar
United Airlines Logo
11:10 - 08:10SDF-DUB
16h 00m1 stop
United Airlines Logo
10:40 - 20:14DUB-SDF
14h 34m1 stop
€426United Airlines
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Mon, 9 Feb - Thu, 19 Feb
American Airlines Logo
13:00 - 08:40SDF-DUB
14h 40m1 stop
American Airlines Logo
11:30 - 21:47DUB-SDF
15h 17m2 stops
€429American Airlines
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Mon, 9 Feb - Thu, 19 Feb
United Airlines Logo
13:55 - 10:20SDF-DUB
16h 25m1 stop
United Airlines Logo
08:00 - 14:47DUB-SDF
34h 47m2 stops
€443United Airlines
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Mon, 9 Mar - Mon, 16 Mar
Air Canada Logo
07:30 - 06:10SDF-DUB
18h 40m2 stops
Air Canada Logo
08:00 - 19:25DUB-SDF
39h 25m2 stops
€449Air Canada
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Sun, 8 Mar - Sun, 15 Mar
Air Canada Logo
18:00 - 06:10SDF-DUB
31h 10m2 stops
Air Canada Logo
08:00 - 19:25DUB-SDF
39h 25m2 stops
€453Air Canada
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Sat, 7 Mar - Sun, 15 Mar
American Airlines Logo
15:59 - 10:15SDF-DUB
13h 16m2 stops
American Airlines Logo
11:30 - 21:02DUB-SDF
14h 32m1 stop
€465American Airlines
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Sun, 1 Feb - Mon, 9 Feb
KLM Logo
19:30 - 07:45SDF-DUB
32h 15m1 stop
KLM Logo
09:45 - 22:55DUB-SDF
17h 10m1 stop
€472KLM
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Mon, 9 Mar - Mon, 16 Mar

Air Canada flights from Louisville to Dublin

Our best Air Canada deals on Louisville to Dublin flight tickets
Air Canada
8 Mar
SDF07:30Louisville Intl
18h 40m
2 stops
DUB06:10Dublin
15 Mar
DUB08:00Dublin
39h 25m
2 stops
SDF19:25Louisville Intl
€449
Find similar
Air Canada
7 Mar
SDF18:00Louisville Intl
31h 10m
2 stops
DUB06:10Dublin
16 Mar
DUB08:00Dublin
38h 49m
2 stops
SDF18:49Louisville Intl
€453
Find similar
Air Canada
5 Oct
SDF10:55Louisville Intl
16h 20m
2 stops
DUB08:15Dublin
15 Oct
DUB09:50Dublin
17h 40m
2 stops
SDF22:30Louisville Intl
€548
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United Airlines flights from Louisville to Dublin

Our best United Airlines deals on Louisville to Dublin flight tickets
United Airlines
9 Feb
SDF11:10Louisville Intl
16h 00m
1 stop
DUB08:10Dublin
19 Feb
DUB10:40Dublin
14h 34m
1 stop
SDF20:14Louisville Intl
€426
Find similar
United Airlines
9 Mar
SDF13:55Louisville Intl
16h 25m
1 stop
DUB10:20Dublin
16 Mar
DUB08:00Dublin
34h 47m
2 stops
SDF14:47Louisville Intl
€443
Find similar
United Airlines
9 Mar
SDF09:00Louisville Intl
21h 20m
2 stops
DUB10:20Dublin
16 Mar
DUB08:00Dublin
34h 47m
2 stops
SDF14:47Louisville Intl
€448
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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 17 September 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

Mon 9/2

17:45-11:45

2 stops37h 00m

Dublin

Thu 19/2

12:30-23:56

2 stops40h 26m

€415

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 29/10

08:45-07:30

1 stop18h 45m

Dublin

Wed 19/11

09:00-22:29

2 stops18h 29m

€420

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 2/3

12:40-07:45

1 stop14h 05m

Dublin

Tue 17/3

09:45-20:52

1 stop15h 07m

€425

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/2

11:10-08:10

1 stop16h 00m

Dublin

Thu 19/2

10:40-20:14

1 stop14h 34m

€426

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/2

13:00-08:40

1 stop14h 40m

Dublin

Thu 19/2

11:30-21:47

2 stops15h 17m

€429

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/3

13:55-10:20

1 stop16h 25m

Dublin

Mon 16/3

08:00-14:47

2 stops34h 47m

€443

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 8/3

07:30-06:10

2 stops18h 40m

Dublin

Sun 15/3

08:00-19:25

2 stops39h 25m

€449

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sat 7/3

18:00-06:10

2 stops31h 10m

Dublin

Sun 15/3

08:00-19:25

2 stops39h 25m

€453

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 1/2

15:59-10:15

2 stops13h 16m

Dublin

Mon 9/2

11:30-21:02

1 stop14h 32m

€465

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/3

19:30-07:45

1 stop32h 15m

Dublin

Mon 16/3

09:45-22:55

1 stop17h 10m

€472

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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 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 €492.

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 €715 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 €559 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 10m.

  • 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
Naas
Mullingar
Bray
Maynooth
Arklow
Drogheda
Malahide
Carlingford
Portmarnock
Castleknock
Leixlip

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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