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$293+ Cheap flights from New Orleans (MSY) 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DUB
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from New Orleans Louis Armstrong to Dublin are usually found in November or April, booked 80 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from New Orleans to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$425
(Delta)

One-way from

$293
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$751
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 New Orleans Louis Armstrong to Dublin
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One-way flight from New Orleans Louis Armstrong to Dublin
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Highest demand for flights based on searches. 23% potential increase in price ($248 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from New Orleans to Dublin

Cheapest flights from New Orleans to Dublin
Explore the most affordable flight options available from New Orleans to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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.
lun. 11/105:22 amMSY - DUB
1 stop20h 23mDelta
mar. 11/2510:45 amDUB - MSY
1 stop29h 49mDelta
Deal found 10/28$425
This Delta deal was found by Cheapflights users on 10/28. 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.
mié. 11/53:32 pmMSY - DUB
2 stops18h 48mDelta
mié. 11/129:45 amDUB - MSY
1 stop13h 08mDelta
Deal found 10/28$465
This KLM deal was found by Cheapflights users on 10/26. 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.
mié. 12/1011:26 amMSY - DUB
2 stops14h 39mKLM
mié. 12/1711:30 amDUB - MSY
2 stops14h 37mKLM
Deal found 10/26$470
This Finnair deal was found by Cheapflights users on 10/27. 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.
lun. 11/1010:27 amMSY - DUB
2 stops16h 13mMultiple Airlines
mar. 11/2511:30 amDUB - MSY
2 stops17h 52mMultiple Airlines
Deal found 10/27$475
This Delta deal was found by Cheapflights users on 10/28. 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.
dom. 11/166:22 amMSY - DUB
1 stop19h 23mDelta
dom. 11/239:45 amDUB - MSY
1 stop14h 12mDelta
Deal found 10/28$483
This KLM deal was found by Cheapflights users on 10/27. 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.
dom. 12/282:37 pmMSY - DUB
1 stop12h 43mKLM
mar. 1/61:25 pmDUB - MSY
2 stops16h 02mKLM
Deal found 10/27$486
This KLM deal was found by Cheapflights users on 10/26. 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.
lun. 10/273:32 pmMSY - DUB
1 stop11h 13mKLM
lun. 11/311:30 amDUB - MSY
2 stops14h 47mKLM
Deal found 10/26$488
This Delta deal was found by Cheapflights users on 10/26. 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.
dom. 12/282:37 pmMSY - DUB
1 stop12h 43mDelta
mar. 1/61:25 pmDUB - MSY
2 stops27h 23mDelta
Deal found 10/26$492
This United Airlines deal was found by Cheapflights users on 10/28. 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.
lun. 11/1712:45 pmMSY - DUB
2 stops15h 10mUnited Airlines
dom. 11/239:00 amDUB - MSY
2 stops34h 13mUnited Airlines
Deal found 10/28$510

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans 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 octubre 28, 2025.
Use the filters below to find and compare flights from New Orleans to Dublin that are best for you.

Fly from

New Orleans

Fly to

Dublin

Route

Depart

Return

Price

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

mar. 3/3

2:20 pm-9:20 am

2 stops13h 00m

Dublin

mar. 3/10

11:30 am-11:27 pm

2 stops16h 57m

$438

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

mar. 3/3

3:25 pm-7:45 am

1 stop10h 20m

Dublin

mar. 3/10

11:30 am-11:27 pm

2 stops16h 57m

$438

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

mié. 2/4

12:55 pm-10:50 am

2 stops15h 55m

Dublin

mar. 2/17

10:45 am-6:54 pm

1 stop14h 09m

$453

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

mar. 1/20

12:55 pm-3:45 pm

2 stops20h 50m

Dublin

mar. 2/3

10:45 am-6:57 pm

1 stop14h 12m

$453

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

mié. 2/4

11:43 am-10:50 am

2 stops17h 07m

Dublin

mar. 2/17

10:45 am-11:27 pm

2 stops18h 42m

$458

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

lun. 11/10

10:27 am-8:40 am

2 stops16h 13m

Dublin

mar. 11/25

11:30 am-11:22 pm

2 stops17h 52m

$475

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

dom. 11/16

6:22 am-7:45 am

1 stop19h 23m

Dublin

dom. 11/23

9:45 am-11:33 pm

1 stop19h 48m

$483

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

sáb. 11/15

10:40 am-5:15 am

2 stops36h 35m

$293

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

sáb. 11/15

6:00 am-4:20 am

1 stop16h 20m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from New Orleans to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to Dublin in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Orleans-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Orleans-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Orleans-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Orleans-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Orleans-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New Orleans to Dublin

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

How far ahead should I book a flight from New Orleans to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from New Orleans to Dublin. Price data was last updated on October 24, 2025.

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Orleans to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from New Orleans to Dublin (average of $521). Flying from New Orleans to Dublin 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 MSY to DUB?

Find hourly flight availability from New Orleans 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 octubre 28, 2025.

One of the essential ways to save on airfare from New Orleans to Dublin is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 31% on airfare.

What is the cheapest day to fly from New Orleans to Dublin?

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

Travelers seeking maximum savings on their New Orleans to Dublin flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday afternoons 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 New Orleans to Dublin?

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 octubre 28, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and United Airlines from New Orleans to Dublin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,995 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,995 reviews
Delta
7.9
Good
7,995 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
KLM
7.7
Good
1,406 reviews
Delta
7.9
Good
7,995 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,996 reviews
Delta
7.9
Good
7,995 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,995 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,481 reviews
Delta
7.9
Good
7,995 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Dublin. 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 New Orleans to Dublin?

    For as low as $438, Air France can have you in Dublin from New Orleans in 10h 20m. The distance between New Orleans and Dublin is about 4344 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 flying from New Orleans to Dublin round-trip?

    Our cheapest airline available from New Orleans to Dublin is British Airways. Our recent data shows that you can find tickets from as low as $486 on this airline. Additional options worth looking into are United Airlines and Iberia, starting at $541 and $546 round-trip. You may be able to fly from New Orleans to Dublin for 39% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from New Orleans to Dublin?

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

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

    Yes. Cheapflights offers flight deals from New Orleans 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 New Orleans to Dublin?

    Currently, August is the cheapest month in which you can book a flight from New Orleans to Dublin (average of $521). Flying from New Orleans to Dublin 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

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 New Orleans to Dublin

Discover the top 7 airlines that operate flights from New Orleans 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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$486Average$620FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$541Average$767FlexibilityNo cancel feeOn-time69%
IberiaCheapest$546Average$625FlexibilityNo cancel feeOn-time77%
KLMCheapest$551Average$919FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$557Average$655FlexibilityNo cancel feeOn-time62%
DeltaCheapest$569Average$840FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$581Average$956FlexibilityNo cancel feeOn-time71%

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