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$464+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This SmartFares deal was found by Cheapflights users on 1/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:40 am
DUB
-
MSY
1 stop16h 23m
JetBlue
Sun 5/1710:32 am
MSY
-
DUB
1 stop15h 48m
JetBlue
Deal found 1/25$623
This Mytrip deal was found by Cheapflights users on 1/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:05 pm
DUB
-
MSY
2 stops33h 15m
Multiple Airlines
Wed 3/189:17 am
MSY
-
DUB
2 stops28h 03m
Multiple Airlines
Deal found 1/25$678
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:05 pm
DUB
-
MSY
2 stops33h 15m
Multiple Airlines
Thu 3/199:17 am
MSY
-
DUB
2 stops28h 03m
Multiple Airlines
Deal found 1/26$686
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:40 am
DUB
-
MSY
2 stops38h 26m
Multiple Airlines
Sun 5/310:10 am
MSY
-
DUB
1 stop13h 00m
Multiple Airlines
Deal found 1/27$716
This Finnair deal was found by Cheapflights users on 1/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:30 am
DUB
-
MSY
1 stop20h 10m
Finnair
Tue 6/1612:17 pm
MSY
-
DUB
1 stop15h 28m
Finnair
Deal found 1/25$759
This Finnair deal was found by Cheapflights users on 1/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/129:30 am
DUB
-
MSY
1 stop15h 21m
Finnair
Sat 4/1811:56 am
MSY
-
DUB
1 stop15h 49m
Finnair
Deal found 1/26$760
This Priceline deal was found by Cheapflights users on 1/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:30 am
DUB
-
MSY
1 stop15h 21m
Finnair
Sun 5/311:56 am
MSY
-
DUB
1 stop15h 49m
Finnair
Deal found 1/27$768

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$623
(SmartFares)

One-way from

$464
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,022
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. 1% potential increase in price ($13 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 January 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 January 27, 2026.
Use the filters below to find and compare flights from Dublin to New Orleans that are best for you.

Fly from

Dublin

Fly to

New Orleans

Route

Depart

Return

Price

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 3/11

7:05 pm-11:20 pm

2 stops33h 15m

New Orleans Louis Armstrong

Wed 3/18

9:17 am-6:20 pm

2 stops28h 03m

$678

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 3/12

7:05 pm-11:20 pm

2 stops33h 15m

New Orleans Louis Armstrong

Thu 3/19

9:17 am-6:20 pm

2 stops28h 03m

$686

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 5/21

9:30 am-11:40 pm

1 stop20h 10m

New Orleans Louis Armstrong

Tue 6/16

12:17 pm-9:45 am

1 stop15h 28m

$759

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 4/16

9:30 am-6:51 pm

1 stop15h 21m

New Orleans Louis Armstrong

Wed 4/29

11:56 am-9:45 am

1 stop15h 49m

$760

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 4/27

10:40 am-5:03 pm

1 stop12h 23m

New Orleans Louis Armstrong

Sun 5/3

1:48 pm-10:45 pm

3 stops26h 57m

$770

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 6/1

9:30 am-11:40 pm

1 stop20h 10m

New Orleans Louis Armstrong

Mon 6/8

5:00 pm-11:50 am

1 stop12h 50m

$784

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 4/22

9:30 am-6:51 pm

1 stop15h 21m

New Orleans Louis Armstrong

Mon 5/4

11:56 am-9:45 am

1 stop15h 49m

$785

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 6/7

9:30 am-11:40 pm

1 stop20h 10m

New Orleans Louis Armstrong

Sun 6/14

9:50 pm-7:35 pm

1 stop15h 45m

$808

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 3/15

11:50 pm-5:44 am

3 stops58h 54m

$464

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 3/21

9:55 am-8:19 am

3 stops51h 24m

$515

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 11 results
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, May is the cheapest month in which you can book a flight from Dublin to New Orleans (average of $664). Flying from Dublin to New Orleans in August is currently the most expensive (average of $929). 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 Finnair fly from Dublin to New Orleans in about 20h 10m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 4344 mi.

  • 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, May is the cheapest month in which you can book a flight from Dublin to New Orleans (average of $664). Flying from Dublin to New Orleans in August is currently the most expensive (average of $929). 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
Slidell
Houma
Gonzales
Covington
Gretna
Thibodaux
Hammond

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