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Cheap flights from Louisville to Ireland from €293

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 Ireland departing on 15/4. 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.
Air Canada Logo
05:40 - 08:15
SDF
-
DUB
21h 35m
2 stops
Air Canada Logo
09:20 - 19:42
DUB
-
SDF
15h 22m
2 stops
€609Air Canada
Tue, 5 May - Wed, 13 May
United Airlines Logo
16:17 - 07:30
SDF
-
DUB
10h 13m
1 stop
United Airlines Logo
09:20 - 23:59
DUB
-
SDF
19h 39m
2 stops
€610United Airlines
Tue, 5 May - Wed, 13 May
United Airlines Logo
14:30 - 07:20
SDF
-
DUB
11h 50m
1 stop
United Airlines Logo
08:50 - 14:47
DUB
-
SDF
10h 57m
1 stop
€613United Airlines
Tue, 5 May - Wed, 13 May
Lufthansa Logo
17:48 - 16:55
SDF
-
DUB
18h 07m
2 stops
Lufthansa Logo
12:25 - 23:59
DUB
-
SDF
16h 34m
2 stops
€615Lufthansa
Mon, 20 Apr - Wed, 29 Apr
Multiple Airlines Logo
09:00 - 07:45
SDF
-
DUB
17h 45m
2 stops
Multiple Airlines Logo
17:35 - 19:19
DUB
-
SDF
30h 44m
2 stops
€620Multiple Airlines
Mon, 17 Aug - Mon, 24 Aug
Lufthansa Logo
14:30 - 16:30
SDF
-
ORK
21h 00m
2 stops
Lufthansa Logo
17:05 - 22:30
ORK
-
SDF
34h 25m
2 stops
€624Lufthansa
Sun, 5 Apr - Mon, 13 Apr
KLM Logo
19:25 - 16:40
SDF
-
ORK
16h 15m
2 stops
KLM Logo
10:50 - 23:52
ORK
-
SDF
18h 02m
2 stops
€658KLM
Tue, 5 May - Tue, 12 May
British Airways Logo
18:12 - 15:10
SDF
-
ORK
15h 58m
2 stops
British Airways Logo
11:25 - 00:25
ORK
-
SDF
18h 00m
2 stops
€967British Airways
Fri, 3 Apr - Mon, 13 Apr
British Airways Logo
11:59 - 10:45
SDF
-
ORK
17h 46m
2 stops
British Airways Logo
07:10 - 23:48
ORK
-
SDF
21h 38m
2 stops
€1,071British Airways
Sat, 4 Apr - Sun, 12 Apr
Multiple Airlines Logo
14:36 - 10:45
SDF
-
ORK
15h 09m
2 stops
Multiple Airlines Logo
07:10 - 18:41
ORK
-
SDF
16h 31m
2 stops
€1,103Multiple Airlines
Tue, 30 Jun - Tue, 7 Jul

British Airways flights from Louisville to Ireland

Our best British Airways deals on Louisville to Ireland flight tickets
British Airways
20 Apr
SDF19:01Louisville Intl
14h 29m
2 stops
DUB14:30Dublin
27 Apr
DUB20:30Dublin
24h 53m
2 stops
SDF16:23Louisville Intl
€658
British Airways
7 May
SDF12:11Louisville Intl
16h 29m
2 stops
DUB09:40Dublin
12 May
DUB08:35Dublin
17h 55m
2 stops
SDF21:30Louisville Intl
€685
British Airways
3 Apr
SDF18:12Louisville Intl
15h 58m
2 stops
ORK15:10Cork
13 Apr
ORK11:25Cork
18h 00m
2 stops
SDF00:25Louisville Intl
€967

American Airlines flights from Louisville to Ireland

Our best American Airlines deals on Louisville to Ireland flight tickets
American Airlines
20 Apr
SDF16:30Louisville Intl
12h 05m
1 stop
DUB09:35Dublin
27 Apr
DUB11:45Dublin
17h 40m
1 stop
SDF00:25Louisville Intl
€675
American Airlines
20 Apr
SDF13:18Louisville Intl
12h 12m
1 stop
DUB06:30Dublin
27 Apr
DUB12:40Dublin
14h 28m
2 stops
SDF22:08Louisville Intl
€679

momondo Fare Finder

 
Customise your flight search to find flights from Louisville to Ireland 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 24 March 2026.
Use the filters below to find and compare flights from Louisville to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 5/5

05:40-08:15

2 stops21h 35m

Dublin

Wed 13/5

09:20-19:42

2 stops15h 22m

€609

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 5/5

16:17-07:30

1 stop10h 13m

Dublin

Wed 13/5

09:20-23:59

2 stops19h 39m

€610
Fastest return journey

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 5/5

14:30-07:20

1 stop11h 50m

Dublin

Wed 13/5

08:50-14:47

1 stop10h 57m

€613

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 20/4

17:48-16:55

2 stops18h 07m

Dublin

Wed 29/4

12:25-23:59

2 stops16h 34m

€615

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 17/8

09:00-07:45

2 stops17h 45m

Dublin

Mon 24/8

17:35-19:19

2 stops30h 44m

€620

LouisvilleCork

SDF - ORK

SDFORK

Louisville Intl

Sun 5/4

14:30-16:30

2 stops21h 00m

Cork

Mon 13/4

17:05-22:30

2 stops34h 25m

€624

LouisvilleCork

SDF - ORK

SDFORK

Louisville Intl

Tue 5/5

19:25-16:40

2 stops16h 15m

Cork

Tue 12/5

10:50-23:52

2 stops18h 02m

€658

LouisvilleCork

SDF - ORK

SDFORK

Louisville Intl

Fri 3/4

18:12-15:10

2 stops15h 58m

Cork

Mon 13/4

11:25-00:25

2 stops18h 00m

€967

LouisvilleCork

SDF - ORK

SDFORK

Louisville Intl

Sat 4/4

11:59-10:45

2 stops17h 46m

Cork

Sun 12/4

07:10-23:48

2 stops21h 38m

€1,071

LouisvilleCork

SDF - ORK

SDFORK

Louisville Intl

Tue 30/6

14:36-10:45

2 stops15h 09m

Cork

Tue 7/7

07:10-18:41

2 stops16h 31m

€1,103

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 Ireland from

How to get the cheapest flight ticket from Louisville to Ireland

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 Ireland?

The month of November is another great option to travel to Ireland, with average flight prices from Louisville averaging around €459.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €634 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Louisville for as low as €459 on momondo.

Cheap Louisville to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Ireland

Fastest flight time

10h 25m

Direct flights

None
The fastest flight from Louisville to Ireland takes 10h 25m
There are no direct flights from Louisville to Ireland. There are no popular flight routes from Louisville to Ireland.
Search flight deals

  • When did momondo last update prices for flights from Louisville Intl Airport to Ireland?

    Prices for flights from Louisville Intl Airport to Ireland are refreshed on a daily basis.

  • How old do you have to be to fly from Louisville Intl Airport to Ireland?

    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 Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from Louisville to Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ireland from Louisville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Louisville to Ireland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Ireland.

I’m not ready to book a flight from Louisville to Ireland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Louisville to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Ireland 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.
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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €42
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Flights to Donegalfrom €90
Flights to Milltown (Kerry)from €37