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Cheap flights from Ireland to New Orleans from £484

DUB — MSY
24 Sep — 1 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to New Orleans

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to New Orleans

Mon 5/1011:35 -
1 stop18h 49m
Mon 12/1008:00 -
1 stop15h 15m
Deal found 20/8£624
Thu 10/1207:00 -
2 stops31h 05m
Mon 14/1215:39 -
1 stop10h 06m
Deal found 23/8£655
Thu 22/1014:15 -
2 stops15h 21m
Tue 10/1108:50 -
2 stops19h 25m
Deal found 25/8£727
Fri 11/1211:30 -
2 stops17h 30m
Tue 15/1206:20 -
2 stops21h 55m
Deal found 23/8£743
Thu 5/1105:45 -
2 stops23h 50m
Sun 8/1106:30 -
2 stops20h 15m
Deal found 25/8£751
Thu 10/1209:00 -
3 stops20h 15m
Mon 14/1214:08 -
2 stops13h 47m
Deal found 23/8£756
Fri 11/1210:45 -
1 stop13h 10m
Tue 15/1211:25 -
2 stops15h 20m
Deal found 23/8£757
Fri 11/1205:45 -
2 stops16h 08m
Sun 13/1211:25 -
2 stops14h 30m
Deal found 21/8£760
Thu 10/1211:30 -
1 stop16h 01m
Tue 15/1206:00 -
1 stop20h 30m
Deal found 23/8£764

Find flight deals from Ireland to New Orleans

Round-trip from

£581

One-way from

£484

Popular in

January

Cheapest in

September

Average price

£804
28/1-2/2
  • 28/1-2/2
  • 4 total stops
  • 74h 21m total
  • Ireland to New Orleans
Search Deals
30/10
  • 30/10
  • 2 total stops
  • 17h 10m total
  • Ireland to New Orleans
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ireland to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Mon 5/10

11:35-00:24

1 stop18h 49m

New Orleans Louis Armstrong

Mon 12/10

08:00-05:15

1 stop15h 15m

£624

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Fri 11/12

11:30-23:00

2 stops17h 30m

New Orleans Louis Armstrong

Tue 15/12

06:20-10:15

2 stops21h 55m

£743

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Thu 28/1

05:45-18:43

2 stops18h 58m

New Orleans Louis Armstrong

Tue 2/2

07:30-09:00

2 stops19h 30m

£749

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Thu 10/12

05:45-16:16

2 stops16h 31m

New Orleans Louis Armstrong

Mon 14/12

09:13-08:45

2 stops17h 32m

£751

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Thu 5/11

13:25-09:30

2 stops26h 05m

New Orleans Louis Armstrong

Sun 8/11

06:30-07:45

1 stop19h 15m

£752

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Thu 28/1

09:00-23:15

3 stops20h 15m

New Orleans Louis Armstrong

Tue 2/2

12:34-07:30

2 stops12h 56m

£756

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Thu 10/12

09:00-23:15

3 stops20h 15m

New Orleans Louis Armstrong

Mon 14/12

14:08-09:55

2 stops13h 47m

£756
Fastest return journey

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Fri 11/12

05:45-15:53

2 stops16h 08m

New Orleans Louis Armstrong

Sun 13/12

11:25-07:55

2 stops14h 30m

£760

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Thu 22/10

05:55-20:41

2 stops20h 46m

New Orleans Louis Armstrong

Tue 10/11

11:29-09:00

2 stops15h 31m

£774
Cheapest one-way
Fastest single journey

DublinNew Orleans

DUB Dublin - MSY New Orleans Louis Armstrong

DUBMSY

Dublin

Fri 30/10

11:30-23:40

2 stops17h 10m

£484

Flights are sorted by cheapest return flights first.

Deals found on 22/8

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Ireland to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Ireland with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Ireland to New Orleans

What is the cheapest month to book a flight from Ireland to New Orleans?

Currently, September is the cheapest month in which you can book a flight from Ireland to New Orleans (average of £474). Flying from Ireland to New Orleans in January is currently the most expensive (average of £817). 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.

Reviews of airlines servicing New Orleans

Read reviews from past customers who have flown with American Airlines from Ireland to New Orleans. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,993 reviews
Check prices

Food

6.4

Crew

7.9

Overall

7.1

Comfort

7.2

Entertainment

6.8

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Sherif,Aug 2026

YYZ - ORD

Terrible. Will not fly it again. Constant delays. Canceled flight because a pilot didn't show up the AA stated it was weather related. AA is also liars and didn't want to take responsibility or pay. Delayed luggage. Just horrible all the way around. Second time with this. Lost luggage on a previous flight. Back to Delta.
American Airlines
7.1
Good
11,993 reviews
American Airlines
7.1
Good
11,993 reviews
Check prices

Food

6.4

Crew

7.9

Overall

7.1

Comfort

7.2

Entertainment

6.8

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Sherif,Aug 2026

YYZ - ORD

Terrible. Will not fly it again. Constant delays. Canceled flight because a pilot didn't show up the AA stated it was weather related. AA is also liars and didn't want to take responsibility or pay. Delayed luggage. Just horrible all the way around. Second time with this. Lost luggage on a previous flight. Back to Delta.

Related info for your journey

  • What airport do you fly into for flights to New Orleans from Ireland?

    Located just 11.4 mi from the city center, New Orleans Louis Armstrong (MSY) is the airport most travelers will use when flying to New Orleans from Ireland.

  • How long is the flight from Ireland to New Orleans?

    Departing from Ireland to New Orleans will take you 18h 58m. There are 4344 mi between Ireland and New Orleans.

  • Can I find deals for flights from Ireland to New Orleans that include hotel bookings?

    Yes. In addition to deals on Ireland to New Orleans flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to New Orleans?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to New Orleans.

  • Can I find deals for business class flights from Ireland to New Orleans?

    Yes. Cheapflights offers flight deals from Ireland 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 Ireland to New Orleans?

    Currently, September is the cheapest month in which you can book a flight from Ireland to New Orleans (average of £474). Flying from Ireland to New Orleans in January is currently the most expensive (average of £817). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Ireland to New Orleans

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£672Average£692FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to New Orleans?

Cheapflights helps you search for flights from Ireland to New Orleans via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ireland to New Orleans?

Cheapflights simply makes it quick and affordable to book flights from Ireland to New Orleans by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ireland to New Orleans with no change fees?

Certainly. Search results for flights to New Orleans from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ireland to New Orleans become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to New Orleans from Ireland today and book when prices fit your budget.

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