Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Louisville to Dublin from €266

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 28/5. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 - 13:35
SDF
-
DUB
13h 22m
2 stops
British Airways Logo
06:40 - 23:58
DUB
-
SDF
22h 18m
2 stops
€354British Airways
Mon, 9 Feb - Thu, 19 Feb
British Airways Logo
12:07 - 10:15
SDF
-
DUB
17h 08m
2 stops
British Airways Logo
08:50 - 23:20
DUB
-
SDF
18h 30m
2 stops
€355British Airways
Sun, 1 Mar - Wed, 11 Mar
British Airways Logo
18:12 - 15:40
SDF
-
DUB
17h 28m
2 stops
British Airways Logo
19:45 - 21:26
DUB
-
SDF
29h 41m
2 stops
€360British Airways
Mon, 9 Mar - Mon, 16 Mar
British Airways Logo
16:59 - 11:15
SDF
-
DUB
14h 16m
2 stops
British Airways Logo
08:45 - 21:11
DUB
-
SDF
16h 26m
2 stops
€360British Airways
Tue, 17 Mar - Tue, 24 Mar
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
€366American 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
€367Multiple Airlines
Sun, 1 Mar - Wed, 11 Mar
American Airlines Logo
12:07 - 10:15
SDF
-
DUB
17h 08m
1 stop
American Airlines Logo
11:30 - 21:12
DUB
-
SDF
13h 42m
1 stop
€374American Airlines
Sun, 1 Mar - Wed, 11 Mar
American Airlines Logo
11:23 - 08:40
SDF
-
DUB
17h 17m
1 stop
American Airlines Logo
11:40 - 23:03
DUB
-
SDF
15h 23m
2 stops
€378American Airlines
Tue, 17 Mar - Tue, 24 Mar
American Airlines Logo
16:33 - 08:25
SDF
-
DUB
10h 52m
1 stop
American Airlines Logo
15:40 - 23:27
DUB
-
SDF
12h 47m
2 stops
€382American Airlines
Tue, 14 Apr - Wed, 22 Apr
United Airlines Logo
13:58 - 08:10
SDF
-
DUB
14h 12m
1 stop
United Airlines Logo
08:00 - 19:42
DUB
-
SDF
39h 42m
2 stops
€395United Airlines
Mon, 9 Mar - Mon, 16 Mar

American Airlines flights from Louisville to Dublin

Our best American Airlines deals on Louisville to Dublin flight tickets
American Airlines
9 Feb
SDF19:13Louisville Intl
13h 22m
2 stops
DUB13:35Dublin
19 Feb
DUB11:30Dublin
14h 43m
1 stop
SDF21:13Louisville Intl
€366
American Airlines
1 Mar
SDF12:07Louisville Intl
17h 08m
1 stop
DUB10:15Dublin
11 Mar
DUB11:30Dublin
13h 42m
1 stop
SDF21:12Louisville Intl
€374
American Airlines
17 Mar
SDF11:23Louisville Intl
17h 17m
1 stop
DUB08:40Dublin
24 Mar
DUB11:40Dublin
15h 23m
2 stops
SDF23:03Louisville Intl
€378

United Airlines flights from Louisville to Dublin

Our best United Airlines deals on Louisville to Dublin flight tickets
United Airlines
9 Mar
SDF13:58Louisville Intl
14h 12m
1 stop
DUB08:10Dublin
16 Mar
DUB08:00Dublin
39h 42m
2 stops
SDF19:42Louisville Intl
€395
United Airlines
25 Jan
SDF11:10Louisville Intl
16h 00m
1 stop
DUB08:10Dublin
10 Feb
DUB10:40Dublin
11h 57m
1 stop
SDF17:37Louisville Intl
€410
United Airlines
4 Feb
SDF13:50Louisville Intl
12h 40m
1 stop
DUB07:30Dublin
8 Feb
DUB09:00Dublin
15h 43m
2 stops
SDF19:43Louisville Intl
€415

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 19 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

19:13-13:35

2 stops13h 22m

Dublin

Thu 19/2

06:40-23:58

2 stops22h 18m

€354

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 1/3

12:07-10:15

2 stops17h 08m

Dublin

Wed 11/3

08:50-23:20

2 stops18h 30m

€355

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/3

18:12-15:40

2 stops17h 28m

Dublin

Mon 16/3

19:45-21:26

2 stops29h 41m

€360

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 17/3

16:59-11:15

2 stops14h 16m

Dublin

Tue 24/3

08:45-21:11

2 stops16h 26m

€360

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

€366

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

€367

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 1/3

12:07-10:15

1 stop17h 08m

Dublin

Wed 11/3

11:30-21:12

1 stop13h 42m

€374

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 17/3

11:23-08:40

1 stop17h 17m

Dublin

Tue 24/3

11:40-23:03

2 stops15h 23m

€378

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 14/4

16:33-08:25

1 stop10h 52m

Dublin

Wed 22/4

15:40-23:27

2 stops12h 47m

€382

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 9/3

13:58-08:10

1 stop14h 12m

Dublin

Mon 16/3

08:00-19:42

2 stops39h 42m

€395

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 €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 €671 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 €598 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 30m

Direct flights

None
The fastest flight from Louisville to Dublin takes 11h 30m
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 30m.

  • 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
Naas
Tullamore
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.

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 18/2
Wed 25/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland