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$314+ Cheap flights from Louisiana to Dublin (DUB)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DUB
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$511
(StudentUniverse)

One-way from

$314
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$939
Provider with most accurate pricing for New Orleans Louis Armstrong-Dublin flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Dublin flights.
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From Louisiana to Dublin
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One-way flight from Louisiana to Dublin
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Highest demand for flights based on searches. 22% potential increase in price ($250 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:12 pmMSY - DUB
1 stop13h 33mFinnair
Wed 9/176:00 pmDUB - MSY
2 stops30h 02mFinnair
Deal found 4/30$511
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 7/239:43 amMSY - DUB
1 stop18h 02mAmerican Airlines
Wed 8/611:45 amDUB - MSY
1 stop17h 14mAmerican Airlines
Deal found 4/30$522
This United Airlines deal was found by Cheapflights users on 4/30. 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 7/237:00 amMSY - DUB
1 stop20h 45mUnited Airlines
Wed 8/69:50 amDUB - MSY
2 stops36h 23mUnited Airlines
Deal found 4/30$539
This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:00 amMSY - DUB
2 stops19h 45mAir Canada
Wed 8/69:50 amDUB - MSY
2 stops33h 30mAir Canada
Deal found 4/30$553
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Sun 7/2711:55 amMSY - DUB
2 stops37h 50mMultiple Airlines
Sun 8/109:50 amDUB - MSY
2 stops18h 35mMultiple Airlines
Deal found 4/30$564
This JetBlue deal was found by Cheapflights users on 4/30. 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.
Fri 5/165:54 pmMSY - DUB
1 stop32h 26mJetBlue
Tue 5/2011:30 amDUB - MSY
1 stop28h 28mJetBlue
Deal found 4/30$569
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 9/212:16 pmBTR - DUB
2 stops16h 04mUnited Airlines
Tue 9/309:50 amDUB - BTR
2 stops31h 21mUnited Airlines
Deal found 4/30$618
This Orbitz deal was found by Cheapflights users on 4/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/198:00 amMSY - DUB
2 stops41h 40mBritish Airways
Wed 7/168:20 pmDUB - MSY
1 stop29h 35mBritish Airways
Deal found 4/30$651
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 9/28:05 amBTR - DUB
1 stop15h 25mAmerican Airlines
Tue 9/3011:15 amDUB - BTR
2 stops16h 19mAmerican Airlines
Deal found 4/30$656
This American Airlines deal was found by Cheapflights users on 4/30. 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 8/107:00 amSHV - DUB
1 stop16h 30mAmerican Airlines
Mon 8/1812:40 pmDUB - SHV
1 stop16h 04mAmerican Airlines
Deal found 4/30$656
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 6/102:49 pmMSY - DUB
1 stop11h 56mDelta
Thu 7/3111:00 amDUB - MSY
1 stop14h 55mDelta
Deal found 4/30$667
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1012:22 pmSHV - DUB
2 stops22h 33mLufthansa
Mon 8/189:00 amDUB - SHV
2 stops40h 25mLufthansa
Deal found 4/30$691

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 May 1, 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

Wed 7/23

9:43 am-9:45 am

1 stop18h 02m

Dublin

Wed 8/6

11:45 am-10:59 pm

1 stop17h 14m

$522

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 7/23

7:00 am-9:45 am

1 stop20h 45m

Dublin

Wed 8/6

9:50 am-4:13 pm

2 stops36h 23m

$539

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 7/23

6:00 am-7:45 am

2 stops19h 45m

Dublin

Wed 8/6

9:50 am-1:20 pm

2 stops33h 30m

$553

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 7/27

11:55 am-7:45 am

2 stops37h 50m

Dublin

Sun 8/10

9:50 am-10:25 pm

2 stops18h 35m

$564

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 5/16

5:54 pm-8:20 am

1 stop32h 26m

Dublin

Tue 5/20

11:30 am-9:58 am

1 stop28h 28m

$569

Baton RougeDublin

BTR - DUB

BTRDUB

Baton Rouge Ryan

Tue 9/2

12:16 pm-10:20 am

2 stops16h 04m

Dublin

Tue 9/30

9:50 am-11:11 am

2 stops31h 21m

$618

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 5/19

8:00 am-7:40 am

2 stops41h 40m

Dublin

Wed 7/16

8:20 pm-7:55 pm

1 stop29h 35m

$651

Baton RougeDublin

BTR - DUB

BTRDUB

Baton Rouge Ryan

Tue 9/2

8:05 am-5:30 am

1 stop15h 25m

Dublin

Tue 9/30

11:15 am-9:34 pm

2 stops16h 19m

$656

ShreveportDublin

SHV - DUB

SHVDUB

Shreveport

Sun 8/10

7:00 am-5:30 am

1 stop16h 30m

Dublin

Mon 8/18

12:40 pm-10:44 pm

1 stop16h 04m

$656

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 6/10

2:49 pm-8:45 am

1 stop11h 56m

Dublin

Thu 7/31

11:00 am-7:55 pm

1 stop14h 55m

$667

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 27 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, November is the cheapest month in which you can book a flight from Louisiana to Dublin (average of $509). Flying from Louisiana to Dublin in June is currently the most expensive (average of $981). 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisiana to Dublin as you normally would.

Rainfall in Dublin by month

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

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

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

If weather is an important factor for your trip to Dublin, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated May 1, 2025.
To help decide which airline to fly from Louisiana to Dublin, see what other customers have to say about Delta, KLM and Austrian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    The cheapest airlines for a one-way flight from Louisiana to Dublin are Aer Lingus ($411), Air Canada ($413), and KLM ($433).

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

    While some choose either Baton Rouge Ryan - Dublin or Alexandria - 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, November is the cheapest month in which you can book a flight from Louisiana to Dublin (average of $509). Flying from Louisiana to Dublin in June is currently the most expensive (average of $981). 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 Louisiana?

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

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Alternative routes for Louisiana to Dublin

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 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$484Average$621FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$500Average$1,089FlexibilityNo cancel feeOn-time71%
KLMCheapest$518Average$848FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$519Average$846FlexibilityNo cancel feeOn-time69%
DeltaCheapest$535Average$850FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$544Average$792FlexibilityNo cancel feeOn-time62%
IberiaCheapest$548Average$625FlexibilityNo cancel feeOn-time77%

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