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Ireland

$321+ 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DUB
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$537
(Mytrip)

One-way from

$321
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$845
Provider with most accurate pricing for New Orleans Louis Armstrong-Dublin flight deals.
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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 ($280 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 2, 2025.

This Finnair deal was found by Cheapflights users on 3/31. 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.
Tue 11/1112:10 pmMSY - DUB
1 stop13h 05mMultiple Airlines
Tue 11/182:05 pmDUB - MSY
1 stop14h 11mMultiple Airlines
Deal found 3/31$561
This JetBlue Airways deal was found by Cheapflights users on 3/31. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/310:55 amMSY - DUB
1 stop15h 25mJetBlue
Sat 5/1010:40 amDUB - MSY
1 stop13h 58mJetBlue
Deal found 3/31$575
This Delta deal was found by Cheapflights users on 4/1. 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 6/186:25 amMSY - SNN
2 stops22h 45mDelta
Wed 7/231:05 pmSNN - MSY
1 stop27h 11mDelta
Deal found 4/1$695
This United Airlines deal was found by Cheapflights users on 3/31. 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 10/175:15 amSHV - DUB
2 stops19h 40mUnited Airlines
Fri 10/249:50 amDUB - SHV
2 stops39h 22mUnited Airlines
Deal found 3/31$707
This United deal was found by Cheapflights users on 3/31. 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.
Fri 10/1712:34 pmMSY - DUB
1 stop12h 21mUnited Airlines
Fri 10/249:50 amDUB - MSY
1 stop31h 07mUnited Airlines
Deal found 3/31$720
This Air Canada deal was found by Cheapflights users on 4/1. 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.
Fri 10/1711:50 amMSY - DUB
1 stop14h 25mAir Canada
Fri 10/249:50 amDUB - MSY
1 stop31h 07mAir Canada
Deal found 4/1$722
This Air France deal was found by Cheapflights users on 3/31. 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.
Mon 6/167:12 pmMSY - SNN
2 stops33h 58mMultiple Airlines
Sat 7/261:05 pmSNN - MSY
2 stops25h 48mMultiple Airlines
Deal found 3/31$759
This United Airlines deal was found by Cheapflights users on 4/1. 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 5/205:05 amBTR - DUB
2 stops23h 15mUnited Airlines
Tue 6/39:50 amDUB - BTR
2 stops33h 37mUnited Airlines
Deal found 4/1$772
This United deal was found by Cheapflights users on 4/1. 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.
Wed 6/187:20 pmMSY - SNN
3 stops30h 10mUnited Airlines
Wed 7/239:30 amSNN - MSY
1 stop18h 55mUnited Airlines
Deal found 4/1$778
This KLM deal was found by Cheapflights users on 4/1. 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 4/137:35 amBTR - DUB
1 stop19h 10mKLM
Tue 4/2912:00 pmDUB - BTR
2 stops16h 26mKLM
Deal found 4/1$785
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 8/46:32 pmBTR - DUB
2 stops15h 13mAmerican Airlines
Tue 8/1911:45 amDUB - BTR
1 stop17h 55mAmerican Airlines
Deal found 3/31$792
This American Airlines deal was found by Cheapflights users on 4/1. 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 5/281:42 pmMSY - DUB
1 stop10h 48mAmerican Airlines
Wed 6/412:40 pmDUB - MSY
1 stop13h 17mAmerican Airlines
Deal found 4/1$794

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 April 2, 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

Sat 5/3

9:29 pm-9:35 am

3 stops30h 06m

Dublin

Mon 5/19

11:35 am-12:30 am

3 stops18h 55m

$563

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sat 5/3

10:55 am-8:20 am

1 stop15h 25m

Dublin

Sat 5/10

10:40 am-6:38 pm

1 stop13h 58m

$575

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Wed 6/18

6:25 am-11:10 am

2 stops22h 45m

Shannon

Wed 7/23

1:05 pm-10:16 am

1 stop27h 11m

$695

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Mon 6/16

7:12 pm-11:10 am

2 stops33h 58m

Shannon

Sat 7/26

1:05 pm-8:53 am

2 stops25h 48m

$759

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 4/14

7:00 am-9:45 am

1 stop20h 45m

Dublin

Wed 4/30

9:50 am-1:49 pm

2 stops33h 59m

$767

Baton RougeDublin

BTR - DUB

BTRDUB

Baton Rouge Ryan

Tue 5/20

5:05 am-10:20 am

2 stops23h 15m

Dublin

Tue 6/3

9:50 am-1:27 pm

2 stops33h 37m

$772

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 9/3

10:15 am-7:45 am

2 stops15h 30m

Dublin

Thu 9/11

9:50 am-10:57 am

1 stop31h 07m

$775

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Wed 6/18

7:20 pm-7:30 am

3 stops30h 10m

Shannon

Wed 7/23

9:30 am-10:25 pm

1 stop18h 55m

$778

Baton RougeDublin

BTR - DUB

BTRDUB

Baton Rouge Ryan

Sun 4/13

7:35 am-8:45 am

1 stop19h 10m

Dublin

Tue 4/29

12:00 pm-10:26 pm

2 stops16h 26m

$785

Baton RougeDublin

BTR - DUB

BTRDUB

Baton Rouge Ryan

Mon 8/4

6:32 pm-3:45 pm

2 stops15h 13m

Dublin

Tue 8/19

11:45 am-11:40 pm

1 stop17h 55m

$792

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 43 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 $1,010). 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 April 2, 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.

Rainfall in Ireland by month

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

In terms of precipitation, rainfall in Ireland 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 Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

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

If weather is an important factor for your trip to Ireland, 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 Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated April 2, 2025.
Get a feel of what it's like to fly with Delta, KLM and Austrian Airlines from Louisiana to Ireland 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
7,898 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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
1,323 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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
771 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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.
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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
8,615 reviews
Delta
8.0
Very good
7,898 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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 Ireland. 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 Louisiana to Ireland one-way?

    One-way options have recently been found by users for as low as $468 on JetBlue. Other airlines that offer cheap prices include Scandinavian Airlines from $487 and British Airways from $529 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, 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 $1,010). 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$475Average$621FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$500Average$1,044FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$512Average$916FlexibilityNo cancel feeOn-time69%
KLMCheapest$518Average$774FlexibilityNo cancel feeOn-time75%
DeltaCheapest$538Average$795FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$544Average$880FlexibilityNo cancel feeOn-time62%
IberiaCheapest$548Average$625FlexibilityNo cancel feeOn-time77%

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