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$351+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$511
(Mytrip)

One-way from

$351
(Mytrip)

Popular in

August

Cheapest in

September

Average price

$914
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. 3% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. 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 9/138:05 pmDUB - MSY
3 stops29h 13mMultiple Airlines
Sat 9/205:20 amMSY - DUB
3 stops24h 10mMultiple Airlines
Deal found 7/30$511
This Bravofly deal was found by Cheapflights users on 7/28. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:40 amDUB - MSY
1 stop30h 56mJetBlue
Thu 9/1812:21 pmMSY - DUB
1 stop14h 39mJetBlue
Deal found 7/28$654
This Bravofly deal was found by Cheapflights users on 7/29. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:40 pmDUB - MSY
2 stops40h 20mScandinavian Airlines
Wed 9/1711:15 amMSY - DUB
2 stops18h 35mScandinavian Airlines
Deal found 7/29$759
This British Airways deal was found by Cheapflights users on 7/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:50 amDUB - MSY
1 stop15h 10mBritish Airways
Mon 12/154:49 pmMSY - DUB
2 stops13h 46mBritish Airways
Deal found 7/29$893
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/2812:45 pmDUB - MSY
1 stop13h 10mAmerican Airlines
Wed 9/109:50 pmMSY - DUB
1 stop14h 10mAmerican Airlines
Deal found 7/30$913
This KLM deal was found by Cheapflights users on 7/29. 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.
Wed 10/1511:00 amDUB - MSY
1 stop13h 09mKLM
Mon 12/153:25 pmMSY - DUB
1 stop10h 20mKLM
Deal found 7/29$918
This Aunt Betty deal was found by Cheapflights users on 7/29. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/289:20 amDUB - MSY
2 stops20h 08mAir Canada
Wed 9/1011:55 amMSY - DUB
1 stop14h 20mAir Canada
Deal found 7/29$921
This Delta deal was found by Cheapflights users on 7/30. 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.
Thu 10/25:55 amDUB - MSY
2 stops18h 43mDelta
Mon 10/610:34 amMSY - DUB
2 stops15h 41mDelta
Deal found 7/30$926
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/139:20 amDUB - MSY
2 stops15h 35mUnited Airlines
Sat 9/2012:40 pmMSY - DUB
1 stop12h 30mUnited Airlines
Deal found 7/30$927
This SmartFares deal was found by Cheapflights users on 7/30. 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.
Tue 11/1810:45 amDUB - MSY
1 stop14h 01mAir France
Sat 11/226:15 pmMSY - DUB
1 stop31h 30mAir France
Deal found 7/30$936

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 30, 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 9/13

8:05 pm-7:18 pm

3 stops29h 13m

New Orleans Louis Armstrong

Sat 9/20

5:20 am-11:30 am

3 stops24h 10m

$511

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 9/11

10:40 am-11:36 am

1 stop30h 56m

New Orleans Louis Armstrong

Thu 9/18

12:21 pm-9:00 am

1 stop14h 39m

$654

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 9/4

12:40 pm-11:00 pm

2 stops40h 20m

New Orleans Louis Armstrong

Wed 9/17

11:15 am-11:50 am

2 stops18h 35m

$759

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 10/15

10:50 am-8:00 pm

1 stop15h 10m

New Orleans Louis Armstrong

Mon 12/15

4:49 pm-12:35 pm

2 stops13h 46m

$893

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 8/28

12:45 pm-7:55 pm

1 stop13h 10m

New Orleans Louis Armstrong

Wed 9/10

9:50 pm-6:00 pm

1 stop14h 10m

$913

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 10/15

11:00 am-6:09 pm

1 stop13h 09m

New Orleans Louis Armstrong

Mon 12/15

3:25 pm-7:45 am

1 stop10h 20m

$918

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 8/28

9:20 am-11:28 pm

2 stops20h 08m

New Orleans Louis Armstrong

Wed 9/10

11:55 am-8:15 am

1 stop14h 20m

$921

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 10/2

5:55 am-6:38 pm

2 stops18h 43m

New Orleans Louis Armstrong

Mon 10/6

10:34 am-8:15 am

2 stops15h 41m

$926

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 9/13

9:20 am-6:55 pm

2 stops15h 35m

New Orleans Louis Armstrong

Sat 9/20

2:20 pm-11:10 am

2 stops14h 50m

$927

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 11/18

10:45 am-6:46 pm

1 stop14h 01m

New Orleans Louis Armstrong

Sat 11/22

6:15 pm-7:45 am

1 stop31h 30m

$936

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 13 results
1
2

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.

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

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. 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 New Orleans. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Finnair from Dublin to New Orleans by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • What are the cheapest airlines flying from Dublin to New Orleans round-trip?

    Currently priced at $654, JetBlue will fly you from Dublin to New Orleans and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and British Airways - these airlines can fly you to your destination from $759 and $893, respectively. Users have found that JetBlue is 27% cheaper than the other options available to this destination.

  • 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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