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Cheap flights from Ireland to New Orleans from £251

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
15 Aug — 22 Aug1
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
Explore the most affordable flight options available from Ireland to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 July 2026.

Mon 24/811:30
DUB
-
MSY
1 stop29h 54m
JetBlue
Mon 31/812:14
MSY
-
DUB
1 stop14h 46m
JetBlue
Deal found 14/7£497
Fri 13/1112:05
DUB
-
MSY
1 stop14h 30m
United Airlines
Wed 18/1112:01
MSY
-
DUB
1 stop13h 29m
United Airlines
Deal found 13/7£649
Wed 22/711:30
DUB
-
MSY
1 stop29h 54m
JetBlue
Sun 26/714:43
MSY
-
DUB
1 stop11h 37m
JetBlue
Deal found 12/7£655
Mon 24/811:30
DUB
-
MSY
1 stop29h 54m
Multiple Airlines
Mon 31/812:00
MSY
-
DUB
2 stops14h 15m
Multiple Airlines
Deal found 14/7£658
Tue 17/1108:50
DUB
-
MSY
1 stop15h 00m
British Airways
Wed 2/1218:40
MSY
-
DUB
2 stops16h 20m
British Airways
Deal found 14/7£664
Thu 12/1108:50
DUB
-
MSY
1 stop15h 00m
British Airways
Mon 16/1118:39
MSY
-
DUB
2 stops14h 46m
British Airways
Deal found 15/7£665
Tue 22/912:40
DUB
-
MSY
1 stop13h 31m
Multiple Airlines
Sun 27/921:50
MSY
-
DUB
1 stop12h 30m
Multiple Airlines
Deal found 16/7£667
Fri 28/810:30
DUB
-
MSY
1 stop15h 30m
British Airways
Thu 10/921:50
MSY
-
DUB
1 stop27h 50m
British Airways
Deal found 13/7£668
Thu 5/1120:40
DUB
-
MSY
2 stops25h 39m
British Airways
Sun 8/1115:35
MSY
-
DUB
2 stops17h 30m
British Airways
Deal found 13/7£669

Find flight deals from Ireland to New Orleans

Keep the following information in mind while searching for Ireland to New Orleans flight deals. Data was last updated 16 July 2026.

Round-trip from

£461

One-way from

£251

Popular in

January

Cheapest in

September

Average price

£586
JetBlue
  • JetBlue
  • 24/8-31/8
  • 2 total stops
  • 41h 36m total
  • Ireland to New Orleans
Search Deals
JetBlue
  • JetBlue
  • 2/9
  • 1 total stop
  • 33h 08m total
  • Ireland to New Orleans
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland 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 858,174 searches. Data last updated 16 July 2026.
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 - MSY

DUBMSY

Dublin

Tue 17/11

08:50-17:50

1 stop15h 00m

New Orleans Louis Armstrong

Wed 2/12

18:40-17:00

2 stops16h 20m

£664
Fastest return journey

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 16/11

10:45-17:50

1 stop13h 05m

New Orleans Louis Armstrong

Sun 22/11

17:05-16:50

2 stops17h 45m

£664

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 12/11

10:30-17:50

1 stop13h 20m

New Orleans Louis Armstrong

Mon 16/11

19:55-19:40

1 stop17h 45m

£665

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 5/11

20:40-16:19

2 stops25h 39m

New Orleans Louis Armstrong

Sun 8/11

15:35-15:05

2 stops17h 30m

£669

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 25/8

08:35-21:46

2 stops19h 11m

New Orleans Louis Armstrong

Mon 31/8

17:39-15:45

2 stops16h 06m

£722
Cheapest one-way

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 2/9

10:40-13:48

1 stop33h 08m

£251

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 3/9

22:00-17:32

2 stops49h 32m

£286

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 1/9

06:30-08:48

2 stops32h 18m

£298

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 2/9

06:50-17:32

2 stops40h 42m

£306

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 1/9

19:00-20:00

1 stop31h 00m

£526

Flights are sorted by cheapest return flights first.

Deals found on 14/7

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
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 Ireland to New Orleans

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

Currently, July is the cheapest month in which you can book a flight from Ireland to New Orleans (average of £171). Flying from Ireland to New Orleans in March is currently the most expensive (average of £726). 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

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 16 July 2026.
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
11,816 reviews
Check prices

Entertainment

6.8

Boarding

7.5

Comfort

7.2

Overall

7.1

Food

6.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go
American Airlines
7.1
Good
11,816 reviews
American Airlines
7.1
Good
11,816 reviews
Check prices

Entertainment

6.8

Boarding

7.5

Comfort

7.2

Overall

7.1

Food

6.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

Related info for your journey

Find useful and relevant information for your journey from Ireland 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 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 15h. 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, July is the cheapest month in which you can book a flight from Ireland to New Orleans (average of £171). Flying from Ireland to New Orleans in March is currently the most expensive (average of £726). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Ireland to New Orleans

Discover the top airline that operate flights from Ireland to New Orleans. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 July 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£678Average£699FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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