Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ireland to Louisville from €404

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Louisville departing on 5/10. 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

Discover deals from 900+ travel sites with momondo.

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 Ireland to Louisville

Recent return flight deals from Ireland to Louisville

Scandinavian Airlines Logo
12:30 - 22:48DUB-SDF
39h 18m2 stops
Scandinavian Airlines Logo
15:09 - 11:45SDF-DUB
39h 36m2 stops
€553Scandinavian Airlines
Find Deal
Thu, 27 Nov - Mon, 1 Dec
American Airlines Logo
11:30 - 10:39DUB-SDF
28h 09m2 stops
American Airlines Logo
13:42 - 07:10SDF-DUB
12h 28m1 stop
€637American Airlines
Find Deal
Mon, 3 Nov - Sun, 9 Nov
American Airlines Logo
11:30 - 21:40DUB-SDF
15h 10m1 stop
American Airlines Logo
13:42 - 07:10SDF-DUB
12h 28m1 stop
€644American Airlines
Find Deal
Mon, 3 Nov - Sun, 9 Nov
British Airways Logo
13:00 - 22:55DUB-SDF
14h 55m2 stops
British Airways Logo
19:31 - 15:05SDF-DUB
14h 34m2 stops
€652British Airways
Find Deal
Mon, 3 Nov - Sun, 9 Nov
American Airlines Logo
11:30 - 14:29DUB-SDF
31h 59m2 stops
American Airlines Logo
07:48 - 06:30SDF-DUB
17h 42m1 stop
€654American Airlines
Find Deal
Mon, 5 Jan - Wed, 27 May
Delta Logo
05:55 - 21:16DUB-SDF
20h 21m2 stops
Delta Logo
14:22 - 08:20SDF-DUB
12h 58m2 stops
€774Delta
Find Deal
Wed, 1 Oct - Sun, 5 Oct
Logo
09:00 - 19:11DUB-SDF
15h 11m2 stops
Logo
09:00 - 08:15SDF-DUB
18h 15m3 stops
€999
Find Deal
Mon, 5 Jan - Wed, 27 May
Logo
09:00 - 19:11DUB-SDF
15h 11m2 stops
Logo
11:00 - 10:15SDF-DUB
18h 15m3 stops
€1,258
Find Deal
Mon, 5 Jan - Sun, 31 May
Air Canada Logo
09:00 - 22:30DUB-SDF
18h 30m3 stops
Air Canada Logo
09:00 - 08:15SDF-DUB
18h 15m3 stops
€1,299Air Canada
Find Deal
Mon, 5 Jan - Wed, 27 May
Air Canada Logo
09:00 - 22:30DUB-SDF
18h 30m3 stops
Air Canada Logo
11:00 - 10:15SDF-DUB
18h 15m3 stops
€1,557Air Canada
Find Deal
Mon, 5 Jan - Sun, 31 May

American Airlines flights from Ireland to Louisville

Our best American Airlines deals on Ireland to Louisville flight tickets
American Airlines
3 Nov
DUB11:30Dublin
28h 09m
2 stops
SDF10:39Louisville Intl
9 Nov
SDF13:42Louisville Intl
12h 28m
1 stop
DUB07:10Dublin
€637
Find similar
American Airlines
3 Nov
DUB11:30Dublin
15h 10m
1 stop
SDF21:40Louisville Intl
9 Nov
SDF13:42Louisville Intl
12h 28m
1 stop
DUB07:10Dublin
€644
Find similar
American Airlines
5 Jan
DUB11:30Dublin
31h 59m
2 stops
SDF14:29Louisville Intl
27 May
SDF07:48Louisville Intl
17h 42m
1 stop
DUB06:30Dublin
€654
Find similar

Air Canada flights from Ireland to Louisville

Our best Air Canada deals on Ireland to Louisville flight tickets
Air Canada
5 Jan
DUB09:00Dublin
18h 30m
3 stops
SDF22:30Louisville Intl
27 May
SDF09:00Louisville Intl
18h 15m
3 stops
DUB08:15Dublin
€1,299
Find similar
Air Canada
5 Jan
DUB09:00Dublin
18h 30m
3 stops
SDF22:30Louisville Intl
31 May
SDF11:00Louisville Intl
18h 15m
3 stops
DUB10:15Dublin
€1,557
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Louisville 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 16 September 2025.
Use the filters below to find and compare flights from Ireland to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Thu 27/11

12:30-22:48

2 stops39h 18m

Louisville Intl

Mon 1/12

15:09-11:45

2 stops39h 36m

€553

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 3/11

11:30-10:39

2 stops28h 09m

Louisville Intl

Sun 9/11

13:42-07:10

1 stop12h 28m

€637

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 3/11

11:30-21:40

1 stop15h 10m

Louisville Intl

Sun 9/11

13:42-07:10

1 stop12h 28m

€644

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 3/11

13:00-22:55

2 stops14h 55m

Louisville Intl

Sun 9/11

19:31-15:05

2 stops14h 34m

€652

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 5/1

11:30-14:29

2 stops31h 59m

Louisville Intl

Wed 27/5

07:48-06:30

1 stop17h 42m

€654

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Wed 1/10

05:55-21:16

2 stops20h 21m

Louisville Intl

Sun 5/10

14:22-08:20

2 stops12h 58m

€774

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 5/1

09:00-19:11

2 stops15h 11m

Louisville Intl

Wed 27/5

09:00-08:15

3 stops18h 15m

€999

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 5/1

09:00-19:11

2 stops15h 11m

Louisville Intl

Sun 31/5

11:00-10:15

3 stops18h 15m

€1,258

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 5/1

09:00-22:30

3 stops18h 30m

Louisville Intl

Wed 27/5

09:00-08:15

3 stops18h 15m

€1,299

DublinLouisville

DUB - SDF

DUBSDF

Dublin

Mon 5/1

09:00-22:30

3 stops18h 30m

Louisville Intl

Sun 31/5

11:00-10:15

3 stops18h 15m

€1,557

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Louisville from

How to get the cheapest flight ticket from Ireland to Louisville

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 Louisville?

If you aren’t able to travel during the month of November, then book flights to Louisville from Ireland during March instead. Flights to Louisville in March, while not as cheap as those in November, still average around €677.

Cheap Ireland to Louisville flight deals and tips

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

Direct flights

None
There are no direct flights from Ireland to Louisville. There are no popular flight routes from Ireland to Louisville.
Search flight deals

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

    Prices for flights from Ireland to Louisville Intl Airport were last updated today.

  • How many operators does momondo search for flights from Ireland to Louisville Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ireland to Louisville

Compare and see reviews for airlines that fly from Ireland to Louisville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom €654Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Louisville . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Ireland to Louisville flights to just show those with flexible booking policies.

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

Once all potential Ireland to Louisville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Ireland to Louisville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Louisville 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
Thu 16/10
Thu 23/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Kentucky

Lexington Blue Grass Airport