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$399+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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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 March 12, 2026.

This JetBlue deal was found by Cheapflights users on 3/9. 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.
Mon 5/410:40 am
DUB
-
MSY
1 stop29h 02m
JetBlue
Wed 5/206:00 am
MSY
-
DUB
1 stop20h 20m
JetBlue
Deal found 3/9$623
This SmartFares deal was found by Cheapflights users on 3/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:40 am
DUB
-
MSY
1 stop16h 24m
JetBlue
Sat 5/912:18 pm
MSY
-
DUB
1 stop14h 42m
JetBlue
Deal found 3/11$787
This JetBlue deal was found by Cheapflights users on 3/7. 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 4/2410:40 am
DUB
-
MSY
1 stop14h 05m
JetBlue
Sat 5/912:18 pm
MSY
-
DUB
1 stop14h 42m
JetBlue
Deal found 3/7$788
This Mytrip deal was found by Cheapflights users on 3/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:50 pm
DUB
-
MSY
1 stop14h 33m
Multiple Airlines
Fri 5/15:45 am
MSY
-
DUB
1 stop21h 35m
Multiple Airlines
Deal found 3/10$796
This KAYAK deal was found by Cheapflights users on 3/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:40 am
DUB
-
MSY
1 stop29h 02m
JetBlue
Fri 5/156:00 am
MSY
-
DUB
1 stop20h 20m
JetBlue
Deal found 3/9$807
This oojo deal was found by Cheapflights users on 3/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/710:40 am
DUB
-
MSY
1 stop32h 03m
JetBlue
Tue 6/161:43 pm
MSY
-
DUB
1 stop12h 37m
JetBlue
Deal found 3/7$811
This American Airlines deal was found by Cheapflights users on 3/8. 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 12/911:30 am
DUB
-
MSY
2 stops17h 12m
American Airlines
Sun 12/133:35 pm
MSY
-
DUB
1 stop31h 30m
American Airlines
Deal found 3/8$838
This Mytrip deal was found by Cheapflights users on 3/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:55 am
DUB
-
MSY
2 stops20h 28m
Multiple Airlines
Sat 5/93:39 pm
MSY
-
DUB
3 stops34h 41m
Multiple Airlines
Deal found 3/8$844

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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$623
(JetBlue)

One-way from

$399
(Kiwi.com)

Popular in

August

Cheapest in

July

Average price

$975
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. 0% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 12, 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

Fri 4/24

10:40 am-6:45 pm

1 stop14h 05m

New Orleans Louis Armstrong

Sat 5/9

12:18 pm-9:00 am

1 stop14h 42m

$789

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 6/1

9:30 am-11:43 pm

1 stop20h 13m

New Orleans Louis Armstrong

Mon 6/8

5:20 pm-11:50 am

1 stop12h 30m

$884

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 5/7

9:30 am-6:51 pm

1 stop15h 21m

New Orleans Louis Armstrong

Thu 5/14

3:50 pm-11:50 am

1 stop14h 00m

$891

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 5/7

12:40 pm-10:47 pm

2 stops16h 07m

New Orleans Louis Armstrong

Thu 5/14

11:45 am-6:30 am

1 stop12h 45m

$895

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 4/25

11:15 pm-10:41 am

2 stops41h 26m

New Orleans Louis Armstrong

Sat 5/9

8:30 pm-2:30 pm

1 stop36h 00m

$896
Quickest round-trip

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 5/27

9:30 am-7:07 pm

2 stops15h 37m

New Orleans Louis Armstrong

Mon 6/1

4:17 pm-9:35 am

1 stop11h 18m

$917

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 4/10

12:50 pm-11:22 pm

2 stops16h 32m

New Orleans Louis Armstrong

Mon 4/13

11:56 am-9:40 am

2 stops15h 44m

$939

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 6/1

8:30 pm-7:07 pm

2 stops28h 37m

New Orleans Louis Armstrong

Mon 6/8

5:20 pm-7:35 pm

2 stops20h 15m

$941

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 5/7

5:55 am-6:00 pm

2 stops18h 05m

New Orleans Louis Armstrong

Thu 5/14

7:35 am-8:45 am

1 stop19h 10m

$991
Cheapest one-way

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 5/28

10:40 am-11:27 am

2 stops54h 47m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 16 resultsSorted by cheapest first
1
2
  • 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, July is the cheapest month in which you can book a flight from Dublin to New Orleans (average of $321). Flying from Dublin to New Orleans in August is currently the most expensive (average of $932). 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?

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, Finnair, and British Airways fly from Dublin to New Orleans in about 14h 05m. The time it takes to get you to your destination can typically vary by up to 6h 08m. 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, July is the cheapest month in which you can book a flight from Dublin to New Orleans (average of $321). Flying from Dublin to New Orleans in August is currently the most expensive (average of $932). 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
Slidell
Covington
Gretna
Thibodaux
Hammond

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