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Cheap flights from Dublin to New Orleans from $540

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to New Orleans departing on 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Multiple Airlines Logo
6:40 am - 10:58 pm
DUB
-
MSY
22h 18m2 stops
Multiple Airlines Logo
9:17 am - 9:10 pm
MSY
-
DUB
29h 53m3 stops
$540Multiple Airlines
Thu, Jan 29 - Tue, Feb 3
Multiple Airlines Logo
10:10 am - 11:09 pm
DUB
-
MSY
18h 59m2 stops
Multiple Airlines Logo
9:17 am - 6:20 pm
MSY
-
DUB
27h 03m2 stops
$608Multiple Airlines
Sun, Jan 18 - Sun, Jan 25
Multiple Airlines Logo
11:30 am - 11:09 pm
DUB
-
MSY
17h 39m2 stops
Multiple Airlines Logo
7:00 am - 2:50 pm
MSY
-
DUB
25h 50m2 stops
$609Multiple Airlines
Mon, Jan 26 - Mon, Feb 9
Multiple Airlines Logo
7:45 am - 10:58 pm
DUB
-
MSY
21h 13m2 stops
Multiple Airlines Logo
7:00 am - 10:05 am
MSY
-
DUB
21h 05m3 stops
$616Multiple Airlines
Fri, Jan 23 - Sun, Feb 1
Multiple Airlines Logo
10:10 am - 11:09 pm
DUB
-
MSY
18h 59m2 stops
Multiple Airlines Logo
9:17 am - 6:20 pm
MSY
-
DUB
27h 03m2 stops
$620Multiple Airlines
Sun, Jan 18 - Sat, Jan 31
Multiple Airlines Logo
11:30 am - 11:09 pm
DUB
-
MSY
17h 39m2 stops
Multiple Airlines Logo
10:47 am - 2:50 pm
MSY
-
DUB
22h 03m3 stops
$628Multiple Airlines
Mon, Jan 26 - Mon, Feb 9
Multiple Airlines Logo
7:45 am - 10:58 pm
DUB
-
MSY
21h 13m2 stops
Multiple Airlines Logo
6:05 am - 5:15 am
MSY
-
DUB
17h 10m2 stops
$638Multiple Airlines
Fri, Jan 23 - Sun, Feb 1
Multiple Airlines Logo
10:10 am - 8:21 am
DUB
-
MSY
28h 11m3 stops
Multiple Airlines Logo
9:17 am - 6:20 pm
MSY
-
DUB
27h 03m2 stops
$649Multiple Airlines
Sun, Jan 18 - Sun, Jan 25
Multiple Airlines Logo
11:30 am - 8:21 am
DUB
-
MSY
26h 51m3 stops
Multiple Airlines Logo
9:17 am - 1:25 pm
MSY
-
DUB
22h 08m3 stops
$657Multiple Airlines
Thu, Jan 29 - Tue, Feb 3
Scandinavian Airlines Logo
10:10 am - 10:02 pm
DUB
-
MSY
41h 52m2 stops
Scandinavian Airlines Logo
3:36 pm - 11:45 am
MSY
-
DUB
38h 09m2 stops
$673Scandinavian Airlines
Sun, Jan 18 - Sat, Jan 31

Austrian Airlines flights from Dublin to New Orleans

Our best Austrian Airlines deals on Dublin to New Orleans flight tickets
Austrian Airlines
Jan 29
DUB9:30 amDublin
15h 44m
1 stop
MSY7:14 pmNew Orleans Louis Armstrong
Feb 3
MSY12:00 pmNew Orleans Louis Armstrong
13h 30m
1 stop
DUB7:30 amDublin
$805
Find similar
Austrian Airlines
Mar 24
DUB9:30 amDublin
14h 18m
1 stop
MSY6:48 pmNew Orleans Louis Armstrong
Mar 31
MSY9:55 amNew Orleans Louis Armstrong
15h 35m
1 stop
DUB7:30 amDublin
$806
Find similar

Delta flights from Dublin to New Orleans

Our best Delta deals on Dublin to New Orleans flight tickets
Delta
Jan 23
DUB5:55 amDublin
23h 30m
2 stops
MSY11:25 pmNew Orleans Louis Armstrong
Feb 1
MSY7:30 amNew Orleans Louis Armstrong
18h 30m
2 stops
DUB8:00 amDublin
$811
Find similar
Delta
Jan 23
DUB5:55 amDublin
20h 17m
2 stops
MSY8:12 pmNew Orleans Louis Armstrong
Feb 1
MSY11:43 amNew Orleans Louis Armstrong
15h 02m
1 stop
DUB8:45 amDublin
$814
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
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

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 1/29

6:40 am-10:58 pm

2 stops22h 18m

New Orleans Louis Armstrong

Tue 2/3

9:17 am-9:10 pm

3 stops29h 53m

$540

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 1/18

10:10 am-11:09 pm

2 stops18h 59m

New Orleans Louis Armstrong

Sun 1/25

9:17 am-6:20 pm

2 stops27h 03m

$608

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 1/26

11:30 am-11:09 pm

2 stops17h 39m

New Orleans Louis Armstrong

Mon 2/9

7:00 am-2:50 pm

2 stops25h 50m

$609

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 1/23

7:45 am-10:58 pm

2 stops21h 13m

New Orleans Louis Armstrong

Sun 2/1

7:00 am-10:05 am

3 stops21h 05m

$616

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 1/18

10:10 am-11:09 pm

2 stops18h 59m

New Orleans Louis Armstrong

Sat 1/31

9:17 am-6:20 pm

2 stops27h 03m

$620

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 1/26

11:30 am-11:09 pm

2 stops17h 39m

New Orleans Louis Armstrong

Mon 2/9

10:47 am-2:50 pm

3 stops22h 03m

$628

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 1/23

7:45 am-10:58 pm

2 stops21h 13m

New Orleans Louis Armstrong

Sun 2/1

6:05 am-5:15 am

2 stops17h 10m

$638

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 1/18

10:10 am-8:21 am

3 stops28h 11m

New Orleans Louis Armstrong

Sun 1/25

9:17 am-6:20 pm

2 stops27h 03m

$649

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 1/29

11:30 am-8:21 am

3 stops26h 51m

New Orleans Louis Armstrong

Tue 2/3

9:17 am-1:25 pm

3 stops22h 08m

$657

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 1/18

10:10 am-10:02 pm

2 stops41h 52m

New Orleans Louis Armstrong

Sat 1/31

3:36 pm-11:45 am

2 stops38h 09m

$673

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to New Orleans from

How to get the cheapest flight ticket from Dublin to New Orleans

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to New Orleans?

The cheapest month to fly to New Orleans from Dublin is in September. Flight prices, which tend to average around $780, are often lower during this time because this is during the off-season. If you are unable to visit New Orleans during the month of September, then departing from Dublin during the month April is also very affordable. Most momondo users find prices during this month for around $812.

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from Dublin to New Orleans is on a Thursday when prices can be found for as low as $889. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to New Orleans for around $967.

What is the cheapest time of day to depart on your flight to New Orleans?

The cheapest time of day to fly to New Orleans is in the morning when flights can be purchased for as low as $889. At noon is when there is more demand to fly to New Orleans, so prices are often more expensive at around $1,070 per ticket.

Can stopping save me money on Dublin to New Orleans flights?

You could potentially save up to 5% on your flight if you consider stops on a Dublin to New Orleans flight.

How have Dublin to New Orleans flight prices changed over time?

As of December 2025, prices for Dublin to New Orleans flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Dublin to New Orleans

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to New Orleans according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dublin to New Orleans (DUB to MSY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to New Orleans

Fastest flight time

14h 00m

Direct flights

None
The fastest flight from Dublin to New Orleans takes 14h 00m
There are no direct flights from Dublin to New Orleans. There are no popular flight routes from Dublin to New Orleans.
Search flight deals

  • How far is Dublin to New Orleans Louis Armstrong by plane?

    There are 4339.4 mi between Dublin and New Orleans Louis Armstrong. In terms of flight time, this usually takes a little over 12h 47m.

  • When did momondo last update prices for flights from Dublin Airport to New Orleans Louis Armstrong Airport?

    Prices for flights from Dublin Airport to New Orleans Louis Armstrong Airport refresh daily.

  • How old do you have to be to fly from Dublin Airport to New Orleans Louis Armstrong Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to New Orleans Louis Armstrong Airport.

  • What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

    The necessary travel and health documents for your New Orleans Louis Armstrong Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near New Orleans?

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

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to New Orleans?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dublin to New Orleans. momondo saves you time and could save you money on your trip.

Can I find flights from Dublin to New Orleans with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Dublin to New Orleans flights to just show those with flexible booking policies.

How can momondo help me find flights from Dublin to New Orleans?

momondo helps you find the best flight between Dublin and New Orleans by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Dublin to New Orleans right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Dublin to New Orleans flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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