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$403+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$522
(Mytrip)

One-way from

$403
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$790
From Dublin to New Orleans Louis Armstrong
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One-way flight from Dublin to New Orleans Louis Armstrong
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Highest demand for flights based on searches. 2% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/118:05 pmDUB - MSY
2 stops30h 17mMultiple Airlines
Sat 10/185:45 amMSY - DUB
3 stops23h 45mMultiple Airlines
Deal found 9/11$522
This lastminute.com deal was found by Cheapflights users on 9/10. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:30 amDUB - MSY
1 stop28h 19mJetBlue
Wed 10/810:36 amMSY - DUB
1 stop15h 44mJetBlue
Deal found 9/10$656
This TravelUp deal was found by Cheapflights users on 9/11. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1110:40 amDUB - MSY
1 stop29h 55mJetBlue
Sat 10/1812:29 pmMSY - DUB
1 stop14h 31mJetBlue
Deal found 9/11$673
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:20 amDUB - MSY
1 stop15h 40mUnited Airlines
Wed 10/89:27 amMSY - DUB
2 stops16h 48mUnited Airlines
Deal found 9/11$729
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:55 pmDUB - MSY
2 stops30h 56mMultiple Airlines
Wed 12/34:31 pmMSY - DUB
3 stops35h 44mMultiple Airlines
Deal found 9/11$737
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Thu 9/258:20 amDUB - MSY
3 stops36h 25mMultiple Airlines
Wed 10/86:41 amMSY - DUB
3 stops24h 34mMultiple Airlines
Deal found 9/10$772
This lastminute.com deal was found by Cheapflights users on 9/10. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:40 amDUB - MSY
1 stop30h 56mJetBlue
Wed 10/1510:36 amMSY - DUB
1 stop15h 44mJetBlue
Deal found 9/10$779

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 September 11, 2025.
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

Sat 10/11

8:05 pm-11:53 pm

3 stops33h 48m

New Orleans Louis Armstrong

Sat 10/18

6:41 am-11:30 am

3 stops22h 49m

$600

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 9/25

11:30 am-9:49 am

1 stop28h 19m

New Orleans Louis Armstrong

Wed 10/8

12:29 pm-9:00 am

1 stop14h 31m

$710

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 11/26

11:30 am-3:36 pm

3 stops34h 06m

New Orleans Louis Armstrong

Wed 12/3

4:31 pm-10:15 am

3 stops35h 44m

$764

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 1/23

8:35 pm-5:55 pm

1 stop27h 20m

New Orleans Louis Armstrong

Sun 2/1

6:51 pm-3:05 pm

2 stops14h 14m

$831

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 2/20

11:30 am-7:06 pm

2 stops13h 36m

New Orleans Louis Armstrong

Tue 2/24

7:55 pm-7:40 pm

1 stop17h 45m

$833

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 9/25

6:50 pm-7:44 pm

2 stops30h 54m

New Orleans Louis Armstrong

Wed 10/8

6:30 pm-10:50 am

2 stops34h 20m

$834

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 9/25

12:40 pm-8:19 pm

1 stop13h 39m

New Orleans Louis Armstrong

Wed 10/8

9:50 pm-7:25 pm

1 stop15h 35m

$838

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 10/2

9:10 am-9:06 pm

3 stops41h 56m

$403

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 2/12

7:05 am-5:34 am

2 stops28h 29m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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, August is the cheapest month in which you can book a flight from Dublin to New Orleans (average of $256). Flying from Dublin to New Orleans in April is currently the most expensive (average of $343). 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.

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 27h 20m. The time it takes to get you to your destination can typically vary by up to 59m. 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, August is the cheapest month in which you can book a flight from Dublin to New Orleans (average of $256). Flying from Dublin to New Orleans in April is currently the most expensive (average of $343). 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
Covington
Thibodaux
Gretna
Hammond
Gonzales

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