$499+ Cheap flights from Ireland to New Orleans (MSY)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from Ireland to New Orleans with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ireland to New Orleans
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Cheapest flights from Ireland to New OrleansExplore 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 September 16, 2026.
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 September 16, 2026.
This deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:00 pm -
1 stop13h 00m
Sun 10/189:50 pm -
1 stop12h 30m
Deal found 9/14![British Airways logo]()
$891
This lol.travel deal was found by Cheapflights users on 9/16. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:55 pm -
1 stop13h 37m
Sat 11/712:29 pm -
1 stop12h 41m
Deal found 9/16![Finnair logo]()
$892
This lol.travel deal was found by Cheapflights users on 9/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:05 pm -
2 stops16h 47m
Mon 11/237:55 pm -
1 stop15h 10m
Deal found 9/12![British Airways logo]()
$895
This deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/268:50 am -
1 stop15h 00m
Tue 12/297:55 pm -
1 stop15h 00m
Deal found 9/14![British Airways logo]()
$898
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:40 am -
1 stop12h 17m
Wed 11/113:42 pm -
1 stop10h 03m
Deal found 9/15![KLM logo]()
$900
This lol.travel deal was found by Cheapflights users on 9/16. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:50 am -
1 stop13h 00m
Tue 11/177:55 pm -
1 stop15h 00m
Deal found 9/16![British Airways logo]()
$904
This lol.travel deal was found by Cheapflights users on 9/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:50 pm -
1 stop14h 02m
Mon 11/167:55 pm -
1 stop11h 40m
Deal found 9/14![Multiple Airlines logo]()
$906
This Flighttix deal was found by Cheapflights users on 9/15. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:30 am -
1 stop27h 47m
Fri 10/95:59 pm -
1 stop32h 21m
Deal found 9/15![JetBlue logo]()
$909
This Delta deal was found by Cheapflights users on 9/16. 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.
Mon 11/21:25 pm -
2 stops16h 10m
Mon 11/1611:10 am -
2 stops15h 50m
Deal found 9/16![Delta logo]()
$922
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/301:25 pm -
2 stops25h 05m
Thu 11/123:42 pm -
2 stops16h 48m
Deal found 9/15![Delta logo]()
$923
Best flights from Ireland to New OrleansDiscover carefully curated flight deals from Ireland to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from Ireland to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This Delta deal was found by Cheapflights users on 9/16. 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.
Mon 11/21:25 pm -
2 stops16h 10m
Mon 11/1611:10 am -
2 stops15h 50m
Deal found 9/16![Delta logo]()
$922
This British Airways deal was found by Cheapflights users on 9/15. 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.
Thu 11/128:50 am -
1 stop15h 00m
Sun 11/159:43 am -
2 stops18h 12m
Deal found 9/15![British Airways logo]()
$929
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 10/271:25 pm -
2 stops27h 16m
Wed 11/47:00 pm -
2 stops17h 25m
Deal found 9/16![Delta logo]()
$922
This British Airways deal was found by Cheapflights users on 9/13. 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.
Thu 2/118:50 am -
1 stop15h 00m
Tue 2/237:55 pm -
1 stop17h 50m
Deal found 9/13![British Airways logo]()
$932
This Delta deal was found by Cheapflights users on 9/15. 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 11/128:50 am -
2 stops21h 09m
Sun 11/157:46 am -
1 stop17h 59m
Deal found 9/15![Delta logo]()
$925
This Delta deal was found by Cheapflights users on 9/12. 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 2/111:25 pm -
2 stops24h 41m
Tue 2/2310:40 am -
2 stops16h 20m
Deal found 9/12![Delta logo]()
$926
This Delta deal was found by Cheapflights users on 9/12. 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 11/55:45 am -
2 stops23h 50m
Sun 11/86:30 am -
2 stops19h 25m
Deal found 9/12![Delta logo]()
$929
This Delta deal was found by Cheapflights users on 9/13. 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.
Fri 12/115:45 am -
2 stops24h 22m
Tue 12/156:20 am -
2 stops20h 25m
Deal found 9/13![Delta logo]()
$929
Last-minute flights from Ireland to New OrleansDiscover last-minute flight deals from Ireland to New Orleans. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Ireland to New Orleans. Data last updated September 16, 2026 and is based on user searches.
This Flighttix deal was found by Cheapflights users on 9/15. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:30 am -
1 stop27h 47m
Fri 10/95:59 pm -
1 stop32h 21m
Deal found 9/15![JetBlue logo]()
$909
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:55 am -
2 stops30h 28m
Fri 10/97:22 pm -
1 stop31h 23m
Deal found 9/15![KLM logo]()
$931
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 10/65:55 am -
2 stops18h 06m
Mon 10/126:25 am -
1 stop20h 20m
Deal found 9/16![Delta logo]()
$929
This deal was found by Cheapflights users on 9/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:00 pm -
1 stop13h 00m
Sun 10/189:50 pm -
1 stop12h 30m
Deal found 9/14![British Airways logo]()
$891
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 10/271:25 pm -
2 stops27h 16m
Wed 11/47:00 pm -
2 stops17h 25m
Deal found 9/16![Delta logo]()
$922
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:40 am -
1 stop12h 17m
Wed 11/113:42 pm -
1 stop10h 03m
Deal found 9/15![KLM logo]()
$900
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/301:25 pm -
2 stops25h 05m
Thu 11/123:42 pm -
2 stops16h 48m
Deal found 9/15![Delta logo]()
$923
This Flighttix deal was found by Cheapflights users on 9/15. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:55 pm -
1 stop30h 58m
Fri 11/66:00 am -
1 stop20h 40m
Deal found 9/15![Multiple Airlines logo]()
$932
This lol.travel deal was found by Cheapflights users on 9/16. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:55 pm -
1 stop13h 37m
Sat 11/712:29 pm -
1 stop12h 41m
Deal found 9/16![Finnair logo]()
$892
One-way flights from Ireland to New OrleansSearch for one-way flight options from Ireland to New Orleans. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
Search for one-way flight options from Ireland to New Orleans. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/267:20 pm -
2 stops28h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$499
This lol.travel deal was found by Cheapflights users on 9/13. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:40 am -
1 stop13h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![JetBlue logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/318:50 am -
2 stops26h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$581
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:40 am -
1 stop32h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![JetBlue logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:20 am -
2 stops18h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$613
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:30 am -
2 stops17h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Icelandair logo]()
$623
This Thrive Travel deal was found by Cheapflights users on 9/14. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:20 pm -
2 stops16h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![British Airways logo]()
$637
This Delta deal was found by Cheapflights users on 9/14. 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.
Fri 12/1110:45 am -
1 stop14h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$656
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 September 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $891 |
One-way from | $499 (Kiwi.com) |
Popular in | August |
Cheapest in | September |
Average price | $646 |
Cheapflights Fare Finder
Customize 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 7,457,451 searches. Data last updated September 16, 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
Cheapest round-trip
DublinNew Orleans
DUB Dublin - MSY New Orleans Louis Armstrong
DUBMSY
Dublin
Tue 1/26
7:20 pm-5:44 pm
2 stops28h 24m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$499
Quickest round-trip
DublinNew Orleans
DUB Dublin - MSY New Orleans Louis Armstrong
DUBMSY
Dublin
Wed 10/14
10:40 am-6:28 pm
1 stop13h 48m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$532
DublinNew Orleans
DUB Dublin - MSY New Orleans Louis Armstrong
DUBMSY
Dublin
Tue 9/29
10:40 am-12:50 pm
1 stop32h 10m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$584
DublinNew Orleans
DUB Dublin - MSY New Orleans Louis Armstrong
DUBMSY
Dublin
Fri 12/11
1:15 pm-8:05 am
2 stops48h 50m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$638
DublinNew Orleans
DUB Dublin - MSY New Orleans Louis Armstrong
DUBMSY
Dublin
Fri 12/11
10:45 am-7:11 pm
1 stop14h 26m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$656
DublinNew Orleans
DUB Dublin - MSY New Orleans Louis Armstrong
DUBMSY
Dublin
Fri 10/30
11:30 am-11:48 pm
2 stops17h 18m
New Orleans Louis Armstrong
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$657
DublinNew Orleans
DUB Dublin - MSY New Orleans Louis Armstrong
DUBMSY
Dublin
Mon 11/2
1:25 pm-11:35 pm
2 stops16h 10m
New Orleans Louis Armstrong
Mon 11/16
11:10 am-9:00 am
2 stops15h 50m
$922
DublinNew Orleans
DUB Dublin - MSY New Orleans Louis Armstrong
DUBMSY
Dublin
Tue 10/27
1:25 pm-11:41 am
2 stops27h 16m
New Orleans Louis Armstrong
Wed 11/4
7:00 pm-6:25 pm
2 stops17h 25m
$922
DublinNew Orleans
DUB Dublin - MSY New Orleans Louis Armstrong
DUBMSY
Dublin
Thu 11/12
8:50 am-11:59 pm
2 stops21h 09m
New Orleans Louis Armstrong
Sun 11/15
7:46 am-7:45 am
1 stop17h 59m
$925
DublinNew Orleans
DUB Dublin - MSY New Orleans Louis Armstrong
DUBMSY
Dublin
Thu 2/11
1:25 pm-8:06 am
2 stops24h 41m
New Orleans Louis Armstrong
Tue 2/23
10:40 am-9:00 am
2 stops16h 20m
$926
Showing 1-10 of 14 resultsSorted by cheapest first
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.
DUB-MSY
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 Ireland to New Orleans
IE0-MSY
DUB-MSY
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 $646). Flying from Ireland to New Orleans in August is currently the most expensive (average of $1,097). 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 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.
Traveling to a place near New Orleans?
Book flights to New Orleans if you plan to visit one of these locationsMetairie
Kenner
Hammond
Gonzales
Houma
Gretna
Slidell
Thibodaux
Covington
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