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$433+ Cheap flights from Louisiana to Dublin (DUB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DUB
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Find flight deals from Louisiana to Dublin

Cheapest flights from Louisiana to Dublin
Explore the most affordable flight options available from Louisiana to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This KLM deal was found by Cheapflights users on 10/13. 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 11/3011:56 amMSY - DUB
1 stop13h 49mKLM
Tue 12/910:45 amDUB - MSY
1 stop14h 19mKLM
Deal found 10/13$433
This Air France deal was found by Cheapflights users on 10/14. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:01 amLFT - DUB
1 stop19h 44mMultiple Airlines
Wed 12/39:45 amDUB - LFT
1 stop18h 51mMultiple Airlines
Deal found 10/14$433
This Delta deal was found by Cheapflights users on 10/13. 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 11/301:06 pmMSY - DUB
1 stop12h 39mDelta
Tue 12/99:45 amDUB - MSY
2 stops29h 54mDelta
Deal found 10/13$438
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:00 pmLFT - DUB
2 stops14h 20mUnited Airlines
Wed 12/39:00 amDUB - LFT
2 stops36h 31mUnited Airlines
Deal found 10/14$460
This KLM deal was found by Cheapflights users on 10/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/281:05 pmMSY - DUB
1 stop12h 40mKLM
Fri 12/510:45 amDUB - MSY
1 stop14h 19mKLM
Deal found 10/14$479
This United Airlines deal was found by Cheapflights users on 10/14. 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 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 10/14$480
This Delta deal was found by Cheapflights users on 10/14. 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.
Sun 11/166:22 amMSY - DUB
1 stop19h 23mDelta
Sun 11/235:55 amDUB - MSY
2 stops20h 13mDelta
Deal found 10/14$481
This KLM deal was found by Cheapflights users on 10/13. 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 12/2811:17 amMSY - DUB
1 stop14h 28mKLM
Tue 1/61:25 pmDUB - MSY
2 stops16h 02mKLM
Deal found 10/13$486
This Finnair deal was found by Cheapflights users on 10/13. 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 12/911:30 amDUB - MSY
2 stops17h 20mMultiple Airlines
Deal found 10/13$488
This Ovago deal was found by Cheapflights users on 10/13. 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 stop32h 05mBritish Airways
Mon 12/85:55 pmDUB - MSY
1 stop30h 00mBritish Airways
Deal found 10/13$489
This Air France deal was found by Cheapflights users on 10/13. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:01 amLFT - DUB
1 stop19h 44mKLM
Wed 12/38:50 amDUB - LFT
2 stops19h 46mKLM
Deal found 10/13$491
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Thu 12/49:50 amLFT - DUB
2 stops15h 40mUnited Airlines
Mon 12/89:00 amDUB - LFT
2 stops32h 12mUnited Airlines
Deal found 10/13$509

Cheap flight deals from Louisiana to Dublin

Keep the following information in mind while searching for Louisiana to Dublin flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$433
(KLM)

Popular in

June

Cheapest in

November

Average price

$751
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.
Search Deals
From Louisiana to Dublin
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($267 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Dublin 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 October 14, 2025.
Use the filters below to find and compare flights from Louisiana to Dublin that are best for you.

Fly from

Louisiana

Fly to

Dublin

Route

Depart

Return

Price

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 11/30

11:56 am-7:45 am

1 stop13h 49m

Dublin

Tue 12/9

10:45 am-7:04 pm

1 stop14h 19m

$433

LafayetteDublin

LFT - DUB

LFTDUB

Lafayette Regional

Wed 11/26

6:01 am-7:45 am

1 stop19h 44m

Dublin

Wed 12/3

9:45 am-10:36 pm

1 stop18h 51m

$433

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 2/4

11:25 am-8:45 am

2 stops15h 20m

Dublin

Tue 2/17

10:45 am-8:44 pm

2 stops15h 59m

$438

LafayetteDublin

LFT - DUB

LFTDUB

Lafayette Regional

Wed 11/26

2:00 pm-10:20 am

2 stops14h 20m

Dublin

Wed 12/3

9:00 am-3:31 pm

2 stops36h 31m

$460

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 11/28

12:25 pm-7:30 am

1 stop13h 05m

Dublin

Fri 12/5

9:00 am-4:01 pm

2 stops37h 01m

$480

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 11/17

12:25 pm-7:30 am

1 stop13h 05m

Dublin

Sun 11/23

9:00 am-1:09 pm

2 stops34h 09m

$480

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 11/16

6:22 am-7:45 am

1 stop19h 23m

Dublin

Sun 11/23

5:55 am-8:08 pm

2 stops20h 13m

$481

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 3/24

7:00 am-8:10 am

1 stop20h 10m

Dublin

Tue 3/31

9:50 am-10:21 pm

2 stops18h 31m

$482

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 11/28

6:05 am-7:10 am

2 stops19h 05m

Dublin

Fri 12/5

5:10 am-9:39 pm

2 stops22h 29m

$483

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 11/28

3:20 pm-7:45 am

1 stop10h 25m

Dublin

Fri 12/5

9:45 am-6:01 pm

1 stop14h 16m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 26 results
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Best time to book a flight from Louisiana to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

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

Currently, August is the cheapest month in which you can book a flight from Louisiana to Dublin (average of $521). Flying from Louisiana to Dublin in June is currently the most expensive (average of $692). 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 DUB?

Find hourly flight availability from Louisiana to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

It’s typically best to fly out from Louisiana to Dublin in the evening. Doing so could potentially save you 16% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

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

Travelers seeking maximum savings on their Louisiana to Dublin 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.

How much does it cost to fly round-trip from Louisiana to Dublin?

Related info for your journey

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

  • What airport do you fly into for flights to Dublin from Louisiana?

    Most people fly into Dublin (DUB) if they book a flight to Dublin from Louisiana. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • How long is the flight from Louisiana to Dublin?

    KLM, United Airlines, and Delta can get you from Louisiana to Dublin in just under 13h 49m. Your travel time can differ by up to 5h 54m. The distance between Louisiana and Dublin is about 4344 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Louisiana to Dublin?

    While some choose either Lafayette Regional - Dublin or Shreveport - Dublin, New Orleans Louis Armstrong - Dublin is the most popular route from Louisiana to Dublin.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Louisiana to Dublin (average of $521). Flying from Louisiana to Dublin in June is currently the most expensive (average of $692). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Top 7 airlines flying from Louisiana to Dublin

Discover the top 7 airlines that operate flights from Louisiana to Dublin. 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$486Average$620FlexibilityNo cancel feeOn-time70%
DeltaCheapest$535Average$859FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$546Average$625FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$547Average$778FlexibilityNo cancel feeOn-time69%
KLMCheapest$551Average$856FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$557Average$649FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$581Average$1,103FlexibilityNo cancel feeOn-time71%

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