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Ireland

$336+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DUB
Dec 9 — Dec 161
Tue 12/9
Tue 12/16
1 adult, Economy
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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 November 9, 2025.

This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 11/107:30 amMSY - DUB
2 stops19h 15mDelta
Tue 11/2510:45 amDUB - MSY
1 stop14h 16mDelta
Deal found 11/6$424
This KLM deal was found by Cheapflights users on 11/8. 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.
Sun 11/307:03 pmMSY - DUB
1 stop30h 42mKLM
Tue 12/1610:45 amDUB - MSY
1 stop14h 19mKLM
Deal found 11/8$426
This Ovago deal was found by Cheapflights users on 11/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:55 pmMSY - DUB
1 stop30h 00mBritish Airways
Thu 12/1110:30 amDUB - MSY
1 stop13h 25mBritish Airways
Deal found 11/7$451
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Mon 11/1712:45 pmMSY - DUB
1 stop15h 35mUnited Airlines
Sun 11/239:00 amDUB - MSY
2 stops34h 13mUnited Airlines
Deal found 11/6$455
This Delta deal was found by Cheapflights users on 11/6. 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.
Sun 11/165:22 amMSY - DUB
1 stop20h 23mDelta
Sun 11/235:55 amDUB - MSY
2 stops18h 02mDelta
Deal found 11/6$456
This KLM deal was found by Cheapflights users on 11/7. 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.
Sun 12/712:41 pmSHV - DUB
1 stop13h 04mKLM
Sun 12/149:45 amDUB - SHV
1 stop19h 43mKLM
Deal found 11/7$458
This United deal was found by Cheapflights users on 11/7. 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.
Sun 12/79:00 amSHV - DUB
2 stops16h 30mMultiple Airlines
Sun 12/149:00 amDUB - SHV
2 stops41h 46mMultiple Airlines
Deal found 11/7$460
This United Airlines deal was found by Cheapflights users on 11/7. 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 11/269:53 amLFT - DUB
2 stops16h 17mUnited Airlines
Wed 12/39:00 amDUB - LFT
2 stops32h 12mUnited Airlines
Deal found 11/7$460
This KLM deal was found by Cheapflights users on 11/7. 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.
Wed 11/2611:44 amLFT - DUB
2 stops14h 21mKLM
Wed 12/39:45 amDUB - LFT
1 stop13h 02mKLM
Deal found 11/7$465
This Air Canada deal was found by Cheapflights users on 11/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:30 pmMSY - DUB
2 stops29h 40mMultiple Airlines
Sun 12/149:00 amDUB - MSY
1 stop14h 17mMultiple Airlines
Deal found 11/7$475
This Finnair deal was found by Cheapflights users on 11/8. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:55 amMSY - DUB
2 stops15h 45mMultiple Airlines
Tue 12/1611:30 amDUB - MSY
2 stops15h 45mMultiple Airlines
Deal found 11/8$476
This Air Canada deal was found by Cheapflights users on 11/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:00 amMSY - DUB
2 stops17h 10mMultiple Airlines
Thu 12/119:20 amDUB - MSY
2 stops37h 57mMultiple Airlines
Deal found 11/7$480

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 November 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$426
(Delta)

One-way from

$336
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$584
Provider with most accurate pricing for New Orleans Louis Armstrong-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Dublin flights.
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From Louisiana to Ireland
Search Deals
One-way flight from Louisiana to Ireland
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($249 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 9, 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

Sun 11/30

7:03 pm-7:45 am

1 stop30h 42m

Dublin

Tue 12/16

10:45 am-7:04 pm

1 stop14h 19m

$426

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 11/30

7:30 am-7:45 am

1 stop18h 15m

Dublin

Tue 12/16

10:45 am-9:39 am

2 stops28h 54m

$426

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 2/24

2:04 pm-7:45 am

1 stop11h 41m

Dublin

Tue 3/3

9:45 am-8:07 pm

1 stop16h 22m

$433

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 1/20

11:43 am-8:45 am

1 stop15h 02m

Dublin

Tue 2/3

10:45 am-6:57 pm

1 stop14h 12m

$433

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 2/24

11:25 am-7:45 am

1 stop14h 20m

Dublin

Wed 3/4

9:45 am-11:16 pm

1 stop19h 31m

$433

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 2/24

10:00 am-7:45 am

2 stops15h 45m

Dublin

Wed 3/4

10:45 am-8:07 pm

2 stops15h 22m

$438

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 2/4

11:13 am-8:45 am

2 stops15h 32m

Dublin

Tue 2/17

10:45 am-8:07 pm

2 stops15h 22m

$438

ShreveportDublin

SHV - DUB

SHVDUB

Shreveport

Sun 12/7

12:41 pm-7:45 am

1 stop13h 04m

Dublin

Sun 12/14

9:45 am-11:28 pm

1 stop19h 43m

$458

ShreveportDublin

SHV - DUB

SHVDUB

Shreveport

Sun 12/7

9:00 am-7:30 am

2 stops16h 30m

Dublin

Sun 12/14

9:00 am-8:46 pm

2 stops41h 46m

$460

LafayetteDublin

LFT - DUB

LFTDUB

Lafayette Regional

Wed 11/26

9:53 am-8:10 am

2 stops16h 17m

Dublin

Wed 12/3

9:00 am-11:12 am

2 stops32h 12m

$460

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 37 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, February is the cheapest month in which you can book a flight from Louisiana to Ireland (average of $434). Flying from Louisiana to Ireland in June is currently the most expensive (average of $696). 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 November 9, 2025.

One of the essential ways to save on airfare from Louisiana to Ireland is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 36% on airfare.

What is the cheapest day to fly from Louisiana to Ireland?

Use this chart to determine the cheapest time to fly round-trip from Louisiana to Ireland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Louisiana to Ireland flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 16h 17m. KLM provides one of the quickest options available for as low as $460. Airlines will cover a distance of 4402 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $397 on Air Canada. Other airlines that offer cheap prices include American Airlines from $399 and United Airlines from $405 one-way.

  • 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, February is the cheapest month in which you can book a flight from Louisiana to Ireland (average of $434). Flying from Louisiana to Ireland in June is currently the most expensive (average of $696). 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 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 November 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$460Average$620FlexibilityNo cancel feeOn-time70%
DeltaCheapest$535Average$856FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$541Average$817FlexibilityNo cancel feeOn-time69%
IberiaCheapest$546Average$625FlexibilityNo cancel feeOn-time77%
KLMCheapest$547Average$852FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$557Average$655FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$579Average$1,097FlexibilityNo cancel feeOn-time71%

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