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Cheap flights from Louisville to Dublin from €265

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 30/5. 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.
British Airways Logo
19:13 - 15:40
SDF
-
DUB
15h 27m
2 stops
British Airways Logo
06:40 - 19:05
DUB
-
SDF
17h 25m
2 stops
€354British Airways
Mon, 9 Feb - Thu, 19 Feb
British Airways Logo
16:59 - 13:35
SDF
-
DUB
15h 36m
2 stops
British Airways Logo
10:55 - 21:26
DUB
-
SDF
15h 31m
2 stops
€355British Airways
Tue, 24 Feb - Tue, 3 Mar
British Airways Logo
18:12 - 15:05
SDF
-
DUB
15h 53m
2 stops
British Airways Logo
06:40 - 19:07
DUB
-
SDF
16h 27m
2 stops
€356British Airways
Sun, 1 Mar - Wed, 11 Mar
British Airways Logo
18:12 - 14:20
SDF
-
DUB
15h 08m
2 stops
British Airways Logo
08:50 - 23:16
DUB
-
SDF
19h 26m
2 stops
€357British Airways
Sun, 15 Feb - Tue, 24 Feb
British Airways Logo
18:12 - 17:45
SDF
-
DUB
19h 33m
2 stops
British Airways Logo
20:40 - 17:54
DUB
-
SDF
25h 14m
2 stops
€359British Airways
Mon, 9 Mar - Mon, 16 Mar
Multiple Airlines Logo
12:07 - 14:20
SDF
-
DUB
21h 13m
2 stops
Multiple Airlines Logo
16:40 - 23:16
DUB
-
SDF
11h 36m
1 stop
€364Multiple Airlines
Sun, 15 Feb - Tue, 24 Feb
American Airlines Logo
19:13 - 13:35
SDF
-
DUB
13h 22m
2 stops
American Airlines Logo
11:30 - 21:13
DUB
-
SDF
14h 43m
1 stop
€365American Airlines
Mon, 9 Feb - Thu, 19 Feb
Multiple Airlines Logo
12:07 - 14:20
SDF
-
DUB
21h 13m
2 stops
Multiple Airlines Logo
11:30 - 23:20
DUB
-
SDF
15h 50m
1 stop
€366Multiple Airlines
Sun, 1 Mar - Wed, 11 Mar
American Airlines Logo
11:16 - 08:40
SDF
-
DUB
16h 24m
1 stop
American Airlines Logo
16:40 - 23:16
DUB
-
SDF
11h 36m
1 stop
€374American Airlines
Mon, 9 Feb - Thu, 19 Feb
American Airlines Logo
11:02 - 05:05
SDF
-
DUB
14h 03m
2 stops
American Airlines Logo
11:15 - 23:03
DUB
-
SDF
15h 48m
2 stops
€377American Airlines
Tue, 17 Mar - Tue, 24 Mar

United Airlines flights from Louisville to Dublin

Our best United Airlines deals on Louisville to Dublin flight tickets
United Airlines
26 Jan
SDF14:05Louisville Intl
13h 05m
1 stop
DUB08:10Dublin
2 Feb
DUB09:00Dublin
34h 48m
2 stops
SDF14:48Louisville Intl
€394
United Airlines
18 Jan
SDF14:05Louisville Intl
13h 05m
1 stop
DUB08:10Dublin
3 Feb
DUB09:30Dublin
18h 53m
1 stop
SDF23:23Louisville Intl
€408
United Airlines
9 Mar
SDF14:35Louisville Intl
15h 45m
1 stop
DUB10:20Dublin
16 Mar
DUB08:00Dublin
19h 59m
2 stops
SDF23:59Louisville Intl
€413

British Airways flights from Louisville to Dublin

Our best British Airways deals on Louisville to Dublin flight tickets
British Airways
9 Feb
SDF19:13Louisville Intl
15h 27m
2 stops
DUB15:40Dublin
19 Feb
DUB06:40Dublin
17h 25m
2 stops
SDF19:05Louisville Intl
€354
British Airways
24 Feb
SDF16:59Louisville Intl
15h 36m
2 stops
DUB13:35Dublin
3 Mar
DUB10:55Dublin
15h 31m
2 stops
SDF21:26Louisville Intl
€355
British Airways
1 Mar
SDF18:12Louisville Intl
15h 53m
2 stops
DUB15:05Dublin
11 Mar
DUB06:40Dublin
16h 27m
2 stops
SDF19:07Louisville Intl
€356

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 12 January 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

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/2

19:13-15:40

2 stops15h 27m

Dublin

Thu 19/2

06:40-19:05

2 stops17h 25m

€354

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 24/2

16:59-13:35

2 stops15h 36m

Dublin

Tue 3/3

10:55-21:26

2 stops15h 31m

€355

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 1/3

18:12-15:05

2 stops15h 53m

Dublin

Wed 11/3

06:40-19:07

2 stops16h 27m

€356

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 15/2

18:12-14:20

2 stops15h 08m

Dublin

Tue 24/2

08:50-23:16

2 stops19h 26m

€357

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/3

18:12-17:45

2 stops19h 33m

Dublin

Mon 16/3

20:40-17:54

2 stops25h 14m

€359

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 15/2

12:07-14:20

2 stops21h 13m

Dublin

Tue 24/2

16:40-23:16

1 stop11h 36m

€364

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/2

19:13-13:35

2 stops13h 22m

Dublin

Thu 19/2

11:30-21:13

1 stop14h 43m

€365

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 1/3

12:07-14:20

2 stops21h 13m

Dublin

Wed 11/3

11:30-23:20

1 stop15h 50m

€366

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/2

11:16-08:40

1 stop16h 24m

Dublin

Thu 19/2

16:40-23:16

1 stop11h 36m

€374

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 17/3

11:02-05:05

2 stops14h 03m

Dublin

Tue 24/3

11:15-23:03

2 stops15h 48m

€377

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 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 €458.

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 €674 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 €609 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 50m

Direct flights

None
The fastest flight from Louisville to Dublin takes 11h 50m
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 11h 50m.

  • 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
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.

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