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$356+ Cheap flights from Dublin (DUB) to New Orleans (MSY)

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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Find cheap flights from Dublin to New Orleans with Cheapflights

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Cheap flight deals from Dublin to New Orleans

Cheapest flights from Dublin to New Orleans
Explore the most affordable flight options available from Dublin to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

This Flighttix deal was found by Cheapflights users on 7/21. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:30 am
DUB
-
MSY
1 stop29h 45m
JetBlue
Fri 9/1110:15 am
MSY
-
DUB
1 stop16h 45m
JetBlue
Deal found 7/21$694
This Flighttix deal was found by Cheapflights users on 7/24. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:30 am
DUB
-
MSY
1 stop29h 54m
JetBlue
Thu 9/1010:15 am
MSY
-
DUB
1 stop16h 45m
JetBlue
Deal found 7/24$697
This JetBlue deal was found by Cheapflights users on 7/25. 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.
Thu 8/2710:40 am
DUB
-
MSY
1 stop33h 07m
JetBlue
Wed 9/96:10 pm
MSY
-
DUB
1 stop32h 10m
JetBlue
Deal found 7/25$708
This Flighttix deal was found by Cheapflights users on 7/25. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:40 am
DUB
-
MSY
1 stop32h 10m
JetBlue
Tue 9/156:10 pm
MSY
-
DUB
1 stop32h 10m
JetBlue
Deal found 7/25$712
This TravelUp deal was found by Cheapflights users on 7/25. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:30 am
DUB
-
MSY
1 stop27h 47m
JetBlue
Wed 9/236:10 pm
MSY
-
DUB
1 stop32h 10m
JetBlue
Deal found 7/25$730
This Expedia deal was found by Cheapflights users on 7/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:30 am
DUB
-
MSY
1 stop29h 54m
JetBlue
Sat 9/1210:15 am
MSY
-
DUB
1 stop16h 45m
JetBlue
Deal found 7/25$738

Find flight deals from Dublin to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to New Orleans (MSY). 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 July 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$694
(Flighttix)

One-way from

$356
(Travelocity)

Popular in

January

Cheapest in

September

Average price

$753
Provider with most accurate pricing for Dublin-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-New Orleans Louis Armstrong flights.
Search Deals
From Dublin to New Orleans Louis Armstrong
Search Deals
One-way flight from Dublin to New Orleans Louis Armstrong
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to New Orleans 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 July 26, 2026.
Use the filters below to find and compare flights from Dublin to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 9/9

9:35 am-7:07 pm

2 stops39h 32m

New Orleans Louis Armstrong

Wed 9/16

11:20 am-10:00 am

1 stop16h 40m

$770

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 9/9

11:30 am-12:50 pm

2 stops31h 20m

New Orleans Louis Armstrong

Wed 9/16

7:00 am-9:00 am

2 stops20h 00m

$788

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 9/13

11:30 am-9:17 am

1 stop27h 47m

New Orleans Louis Armstrong

Sun 9/27

5:02 pm-8:20 am

1 stop33h 18m

$804
Quickest round-trip

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 9/23

12:40 pm-8:11 pm

1 stop13h 31m

New Orleans Louis Armstrong

Sun 9/27

9:50 pm-4:20 pm

1 stop12h 30m

$906

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 11/16

10:45 am-5:50 pm

1 stop13h 05m

New Orleans Louis Armstrong

Wed 12/2

3:35 pm-2:05 pm

2 stops16h 30m

$907

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 11/5

8:50 am-11:52 pm

2 stops21h 02m

New Orleans Louis Armstrong

Sun 11/8

12:29 pm-2:20 pm

2 stops19h 51m

$909

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 11/17

10:55 am-10:58 pm

2 stops18h 03m

New Orleans Louis Armstrong

Wed 12/2

3:35 pm-2:05 pm

2 stops16h 30m

$911

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 11/5

8:50 am-5:50 pm

1 stop15h 00m

New Orleans Louis Armstrong

Sun 11/8

2:07 pm-7:15 am

1 stop11h 08m

$911

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 10/6

11:45 am-6:47 pm

1 stop13h 02m

New Orleans Louis Armstrong

Mon 10/12

12:38 pm-9:45 am

1 stop15h 07m

$927
Cheapest one-way

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 9/5

6:55 am-6:02 pm

3 stops41h 07m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Compare providers for flights from Dublin to New Orleans

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 Dublin to New Orleans in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Dublin-New Orleans flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-New Orleans flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dublin-New Orleans flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-New Orleans 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 Dublin-New Orleans 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 Dublin to New Orleans

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

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

Currently, September is the cheapest month in which you can book a flight from Dublin to New Orleans (average of $646). Flying from Dublin to New Orleans in January is currently the most expensive (average of $1,143). 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.

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

Airfare is typical for this route at the moment.

Dublin to New Orleans flights typically cost between $492 and $1,014 in September.
The cheapest round-trip price found within the last 5 days was $694 on JetBlue (Sep 4-Sep 11).

Related info for your journey

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

    Airlines like JetBlue and British Airways fly from Dublin to New Orleans in about 13h 05m. The time it takes to get you to your destination can typically vary by up to 18h 15m. Airlines will cover a distance of 4344 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Dublin to New Orleans (average of $646). Flying from Dublin to New Orleans in January is currently the most expensive (average of $1,143). 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 New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Kenner
Gonzales
Houma
Gretna
Slidell
Thibodaux
Hammond
Covington

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