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Louisiana

$385+ Cheap flights from Ireland to Louisiana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Ireland to Louisiana

Keep the following information in mind while searching for Ireland to Louisiana flight deals. Data was last updated June 12, 2025.

Round-trip from

$781
(JetBlue)

One-way from

$385
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$930
From Ireland to Louisiana
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One-way flight from Ireland to Louisiana
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Highest demand for flights based on searches. 3% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ireland to Louisiana

Cheapest flights from Ireland to Louisiana
Explore the most affordable flight options available from Ireland to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1911:30 amDUB - MSY
1 stop30h 15mJetBlue
Sat 7/55:52 pmMSY - DUB
1 stop33h 08mJetBlue
Deal found 6/10$734
This Trip.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/191:25 pmDUB - MSY
2 stops22h 44mMultiple Airlines
Wed 7/25:00 amMSY - DUB
2 stops17h 55mMultiple Airlines
Deal found 6/10$787
This Trip.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/199:20 amDUB - MSY
2 stops20h 24mUnited Airlines
Wed 7/26:00 amMSY - DUB
2 stops22h 20mUnited Airlines
Deal found 6/11$811
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/191:15 pmDUB - MSY
2 stops16h 21mDelta
Wed 7/22:43 pmMSY - DUB
1 stop14h 02mDelta
Deal found 6/12$840
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/265:55 amDUB - LFT
2 stops21h 48mDelta
Sat 8/211:49 amLFT - DUB
1 stop14h 56mDelta
Deal found 6/11$885
This Flighttix deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2512:40 pmDUB - LFT
2 stops27h 38mBritish Airways
Fri 8/17:31 pmLFT - DUB
2 stops27h 59mBritish Airways
Deal found 6/10$888
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2711:45 amDUB - LFT
1 stop28h 26mAmerican Airlines
Sun 8/310:41 amLFT - DUB
2 stops13h 49mAmerican Airlines
Deal found 6/11$897
This Flighttix deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2711:45 amDUB - LFT
1 stop28h 26mMultiple Airlines
Sun 8/35:43 amLFT - DUB
2 stops17h 47mMultiple Airlines
Deal found 6/12$902
This Aunt Betty deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/199:20 amDUB - MSY
2 stops20h 24mAir Canada
Sat 7/511:55 amMSY - DUB
1 stop14h 20mAir Canada
Deal found 6/11$904
This lol.travel deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/711:45 amDUB - MSY
1 stop16h 55mIberia
Sun 7/1311:19 amMSY - DUB
1 stop16h 26mIberia
Deal found 6/11$908
This CheapTickets.ch deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/271:15 pmDUB - MSY
1 stop27h 18mKLM
Sun 8/312:31 pmMSY - DUB
1 stop14h 14mKLM
Deal found 6/12$924
This Bravofly deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2310:40 amDUB - MSY
2 stops41h 42mScandinavian Airlines
Sun 7/2711:56 amMSY - DUB
2 stops40h 04mScandinavian Airlines
Deal found 6/11$940

Cheapflights Fare Finder

Customize your flight search to find flights from Ireland to Louisiana 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Ireland to Louisiana that are best for you.

Fly from

Ireland

Fly to

Louisiana

Route

Depart

Return

Price

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 7/23

11:30 am-11:16 am

1 stop29h 46m

New Orleans Louis Armstrong

Sun 7/27

12:18 pm-8:20 am

1 stop14h 02m

$781

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 8/11

9:20 am-11:43 am

3 stops32h 23m

New Orleans Louis Armstrong

Mon 8/25

7:00 am-7:45 am

2 stops18h 45m

$830

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Sat 7/26

5:55 am-9:43 pm

2 stops21h 48m

Lafayette Regional

Sat 8/2

11:49 am-8:45 am

1 stop14h 56m

$885

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 7/25

12:40 pm-10:18 am

2 stops27h 38m

Lafayette Regional

Fri 8/1

7:31 pm-5:30 am

2 stops27h 59m

$888

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Sun 7/27

11:45 am-10:11 am

1 stop28h 26m

Lafayette Regional

Sun 8/3

10:41 am-6:30 am

2 stops13h 49m

$897

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Sun 7/27

11:45 am-10:11 am

1 stop28h 26m

Lafayette Regional

Sun 8/3

5:43 am-5:30 am

2 stops17h 47m

$902

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 7/7

11:45 am-10:40 pm

1 stop16h 55m

New Orleans Louis Armstrong

Sun 7/13

11:19 am-9:45 am

1 stop16h 26m

$908

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/27

1:15 pm-10:33 am

1 stop27h 18m

New Orleans Louis Armstrong

Sun 8/3

12:31 pm-8:45 am

1 stop14h 14m

$924

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/27

1:15 pm-10:33 am

1 stop27h 18m

New Orleans Louis Armstrong

Sun 8/3

11:15 am-8:15 am

2 stops15h 00m

$929

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 7/23

10:40 am-10:22 pm

2 stops41h 42m

New Orleans Louis Armstrong

Sun 7/27

11:56 am-10:00 am

2 stops40h 04m

$940

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 21 results
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Best time to book a flight from Ireland to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Ireland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Louisiana

What is the cheapest month to book a flight from Ireland to Louisiana?

Currently, August is the cheapest month in which you can book a flight from Ireland to Louisiana (average of $256). Flying from Ireland to Louisiana in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Louisiana by month

Plan your trip to Louisiana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

Temperature in Louisiana by month

Plan your trip to Louisiana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisiana. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Delta, KLM and Austrian Airlines from Ireland to Louisiana by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Ireland to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Ireland to Louisiana one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $916. Users have also found prices from $1,006 and $1,060 on Finnair and British Airways, respectively.

  • Can I find deals for flights from Ireland to Louisiana that include hotel bookings?

    Yes. In addition to deals on Ireland to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Louisiana.

  • Can I find deals for business class flights from Ireland to Louisiana?

    Yes. Cheapflights offers flight deals from Ireland to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Louisiana?

    Currently, August is the cheapest month in which you can book a flight from Ireland to Louisiana (average of $256). Flying from Ireland to Louisiana in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ireland to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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