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Ireland

$266+ Cheap flights from Louisiana to Ireland

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DUB
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Louisiana to Ireland

Keep the following information in mind while searching for Louisiana to Ireland flight deals. Data was last updated September 17, 2025.

Round-trip from

$474
(United Airlines)

One-way from

$266
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$891
From Louisiana to Ireland
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One-way flight from Louisiana to Ireland
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Highest demand for flights based on searches. 24% potential increase in price ($260 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Louisiana to Ireland

Cheapest flights from Louisiana to Ireland
Explore the most affordable flight options available from Louisiana to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:38 amMSY - DUB
1 stop15h 32mUnited Airlines
Wed 11/199:00 amDUB - MSY
2 stops34h 08mUnited Airlines
Deal found 9/16$474
This Aunt Betty deal was found by Cheapflights users on 9/16. 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.
Mon 10/272:15 pmMSY - DUB
2 stops14h 40mUnited Airlines
Wed 11/129:00 amDUB - MSY
1 stop14h 17mUnited Airlines
Deal found 9/16$481
This United deal was found by Cheapflights users on 9/16. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:05 amMSY - DUB
1 stop20h 25mMultiple Airlines
Wed 11/129:00 amDUB - MSY
1 stop14h 17mMultiple Airlines
Deal found 9/16$483
This KLM deal was found by Cheapflights users on 9/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:15 amBTR - DUB
1 stop20h 30mKLM
Wed 11/511:30 amDUB - BTR
2 stops14h 01mKLM
Deal found 9/15$494
This Gotogate deal was found by Cheapflights users on 9/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:00 amMSY - DUB
2 stops42h 10mAir Canada
Wed 11/129:00 amDUB - MSY
2 stops20h 44mAir Canada
Deal found 9/16$495
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:15 pmSHV - DUB
2 stops16h 05mUnited Airlines
Wed 12/109:00 amDUB - SHV
2 stops17h 46mUnited Airlines
Deal found 9/15$502
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:15 pmSHV - DUB
2 stops16h 05mUnited Airlines
Tue 12/99:30 amDUB - SHV
2 stops17h 39mUnited Airlines
Deal found 9/15$507
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:01 pmMSY - DUB
2 stops16h 54mUnited Airlines
Wed 11/512:05 pmDUB - MSY
1 stop13h 33mUnited Airlines
Deal found 9/15$507
This Delta deal was found by Cheapflights users on 9/15. 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 11/294:59 pmSHV - DUB
1 stop32h 46mDelta
Wed 12/109:45 amDUB - SHV
1 stop12h 32mDelta
Deal found 9/15$508
This Delta deal was found by Cheapflights users on 9/15. 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 11/294:59 pmSHV - DUB
1 stop32h 46mDelta
Tue 12/910:45 amDUB - SHV
2 stops15h 56mDelta
Deal found 9/15$512
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 11/53:32 pmMSY - DUB
2 stops18h 13mDelta
Tue 11/1810:45 amDUB - MSY
1 stop14h 16mDelta
Deal found 9/14$522
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:45 pmMSY - DUB
1 stop16h 35mUnited Airlines
Fri 11/79:00 amDUB - MSY
2 stops38h 45mUnited Airlines
Deal found 9/16$524

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Louisiana to Ireland that are best for you.

Fly from

Louisiana

Fly to

Ireland

Route

Depart

Return

Price

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 11/12

10:38 am-8:10 am

1 stop15h 32m

Dublin

Wed 11/19

9:00 am-1:08 pm

2 stops34h 08m

$474

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 10/27

2:15 pm-9:55 am

2 stops14h 40m

Dublin

Wed 11/12

9:00 am-5:17 pm

1 stop14h 17m

$481

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 10/27

6:05 am-7:30 am

1 stop20h 25m

Dublin

Wed 11/12

9:00 am-5:17 pm

1 stop14h 17m

$483

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 11/12

12:25 pm-7:30 am

1 stop13h 05m

Dublin

Wed 11/19

9:00 am-5:17 pm

1 stop14h 17m

$487

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 1/20

8:17 am-9:35 am

2 stops19h 18m

Dublin

Tue 2/3

10:55 am-5:55 pm

1 stop13h 00m

$491

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 2/4

11:56 am-12:15 pm

2 stops18h 19m

Dublin

Tue 2/17

8:50 am-5:55 pm

1 stop15h 05m

$492

Baton RougeDublin

BTR - DUB

BTRDUB

Baton Rouge Ryan

Mon 10/20

3:40 pm-8:45 am

1 stop11h 05m

Dublin

Wed 11/5

9:45 am-7:31 pm

1 stop15h 46m

$494

ShreveportDublin

SHV - DUB

SHVDUB

Shreveport

Wed 11/26

7:29 am-7:45 am

1 stop18h 16m

Dublin

Wed 12/10

9:45 am-4:17 pm

1 stop12h 32m

$502

ShreveportDublin

SHV - DUB

SHVDUB

Shreveport

Wed 11/26

12:15 pm-10:20 am

2 stops16h 05m

Dublin

Wed 12/10

9:00 am-8:46 pm

2 stops17h 46m

$502

ShreveportDublin

SHV - DUB

SHVDUB

Shreveport

Tue 11/25

9:00 am-10:20 am

2 stops19h 20m

Dublin

Wed 12/10

9:00 am-8:46 pm

2 stops17h 46m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 32 results
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Best time to book a flight from Louisiana to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Louisiana 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 Louisiana to Ireland

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

Currently, November is the cheapest month in which you can book a flight from Louisiana to Ireland (average of $509). Flying from Louisiana to Ireland in June is currently the most expensive (average of $923). 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.

What is the cheapest time of day to fly from LA to IE?

Find hourly flight availability from Louisiana to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Louisiana to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

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

  • How long is the flight from Louisiana to Ireland?

    A quick flight from Louisiana to Ireland can take about 11h 05m. United Airlines provides one of the quickest options available for as low as $494. Airlines will cover a distance of 4351 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisiana to Ireland 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 Louisiana to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Louisiana to Ireland (average of $509). Flying from Louisiana to Ireland in June is currently the most expensive (average of $923). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Louisiana to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Louisiana to Ireland

Discover the top 7 airlines that operate flights from Louisiana to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$486Average$621FlexibilityNo cancel feeOn-time70%
DeltaCheapest$535Average$841FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$542Average$830FlexibilityNo cancel feeOn-time69%
IberiaCheapest$546Average$625FlexibilityNo cancel feeOn-time77%
KLMCheapest$551Average$848FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$562Average$712FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$591Average$1,101FlexibilityNo cancel feeOn-time71%

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