$317+ Cheap flights from New Orleans (MSY) to Ireland
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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DUB
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from New Orleans to Ireland 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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Cheapest flights from New Orleans to IrelandExplore the most affordable flight options available from New Orleans to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from New Orleans to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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.
Mon 11/97:55 pm -
1 stop15h 10m
Tue 11/248:50 am -
1 stop15h 00m
Deal found 9/21![British Airways logo]()
$558
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 11/97:55 pm -
1 stop13h 30m
Tue 11/2412:55 pm -
1 stop12h 19m
Deal found 9/20![American Airlines logo]()
$559
This British Airways deal was found by Cheapflights users on 9/23. 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.
Mon 10/268:55 pm -
1 stop15h 10m
Mon 11/25:55 pm -
1 stop29h 55m
Deal found 9/23![British Airways logo]()
$560
This Finnair deal was found by Cheapflights users on 9/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:55 pm -
1 stop15h 10m
Tue 11/248:50 am -
1 stop15h 00m
Deal found 9/20![Multiple Airlines logo]()
$561
This Iberia deal was found by Cheapflights users on 9/22. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:55 pm -
1 stop13h 30m
Tue 11/1012:55 pm -
1 stop16h 02m
Deal found 9/22![Multiple Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 10/268:00 am -
1 stop18h 30m
Tue 11/101:35 pm -
2 stops16h 17m
Deal found 9/22![United Airlines logo]()
$566
This Finnair deal was found by Cheapflights users on 9/22. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:29 pm -
1 stop12h 41m
Wed 11/186:05 pm -
2 stops31h 09m
Deal found 9/22![Finnair logo]()
$573
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 11/28:00 am -
1 stop19h 55m
Wed 11/1810:40 am -
1 stop12h 04m
Deal found 9/22![United Airlines logo]()
$575
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/247:02 pm -
1 stop31h 28m
Tue 11/39:30 am -
1 stop15h 17m
Deal found 9/22![United Airlines logo]()
$581
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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.
Wed 11/46:00 am -
1 stop17h 50m
Wed 11/112:00 pm -
1 stop15h 46m
Deal found 9/20![Aer Lingus logo]()
$772
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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.
Tue 11/37:55 pm -
1 stop17h 30m
Thu 11/127:50 am -
1 stop16h 00m
Deal found 9/18![British Airways logo]()
$788
This Ovago deal was found by Cheapflights users on 9/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:40 pm -
2 stops15h 50m
Wed 11/118:05 pm -
1 stop27h 45m
Deal found 9/20![Multiple Airlines logo]()
$810
Best flights from New Orleans to IrelandDiscover carefully curated flight deals from New Orleans to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from New Orleans to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This British Airways deal was found by Cheapflights users on 9/23. 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.
Mon 10/268:55 pm -
1 stop15h 10m
Mon 11/25:55 pm -
1 stop29h 55m
Deal found 9/23![British Airways logo]()
$560
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/247:02 pm -
1 stop31h 28m
Tue 11/39:30 am -
2 stops20h 22m
Deal found 9/19![United Airlines logo]()
$586
This Delta deal was found by Cheapflights users on 9/22. 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 10/266:02 pm -
2 stops17h 18m
Mon 11/29:40 am -
2 stops19h 55m
Deal found 9/22![Delta logo]()
$660
This Air Canada deal was found by Cheapflights users on 9/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:00 am -
3 stops21h 30m
Wed 11/117:50 am -
2 stops32h 33m
Deal found 9/20![Multiple Airlines logo]()
$866
This Air Canada deal was found by Cheapflights users on 9/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:00 am -
3 stops21h 30m
Thu 11/127:50 am -
3 stops22h 09m
Deal found 9/18![Air Canada logo]()
$966
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Mon 11/29:05 am -
2 stops16h 25m
Mon 11/910:40 am -
1 stop12h 13m
Deal found 9/18![United Airlines logo]()
$645
This Delta deal was found by Cheapflights users on 9/22. 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 2/156:30 am -
2 stops22h 10m
Mon 3/15:40 am -
2 stops21h 02m
Deal found 9/22![Delta logo]()
$681
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 11/232:12 pm -
2 stops13h 43m
Sat 12/59:30 am -
2 stops18h 23m
Deal found 9/22![United Airlines logo]()
$645
This FlightHub deal was found by Cheapflights users on 9/18. 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 11/32:13 pm -
2 stops15h 17m
Thu 11/127:50 am -
1 stop16h 00m
Deal found 9/18![British Airways logo]()
$790
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/315:26 pm -
2 stops35h 29m
Sun 11/89:00 am -
2 stops34h 17m
Deal found 9/20![United Airlines logo]()
$674
This Air Canada deal was found by Cheapflights users on 9/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:00 am -
3 stops21h 30m
Thu 11/128:05 pm -
2 stops44h 18m
Deal found 9/21![Multiple Airlines logo]()
$866
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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.
Thu 11/53:17 pm -
2 stops22h 08m
Thu 11/127:50 am -
2 stops20h 02m
Deal found 9/21![British Airways logo]()
$849
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 10/2210:31 am -
1 stop17h 14m
Thu 10/291:35 pm -
1 stop15h 24m
Deal found 9/22![United Airlines logo]()
$704
This Air Canada deal was found by Cheapflights users on 9/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:30 am -
2 stops23h 15m
Thu 11/127:50 am -
3 stops22h 09m
Deal found 9/21![Multiple Airlines logo]()
$1,004
This Ovago deal was found by Cheapflights users on 9/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/157:55 pm -
1 stop13h 30m
Mon 3/111:55 am -
2 stops39h 51m
Deal found 9/22![British Airways logo]()
$967
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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.
Sun 11/223:45 pm -
2 stops19h 00m
Sun 11/298:05 pm -
2 stops28h 30m
Deal found 9/20![British Airways logo]()
$1,035
This Ovago deal was found by Cheapflights users on 9/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/223:45 pm -
2 stops19h 00m
Sun 11/298:05 pm -
1 stop27h 45m
Deal found 9/19![Multiple Airlines logo]()
$1,140
This British Airways deal was found by Cheapflights users on 9/21. 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.
Mon 11/167:55 pm -
1 stop13h 30m
Fri 11/204:05 pm -
1 stop31h 45m
Deal found 9/21![British Airways logo]()
$1,104
Last-minute flights from New Orleans to IrelandDiscover last-minute flight deals from New Orleans to Ireland. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from New Orleans to Ireland. Data last updated September 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Fri 9/2512:01 pm -
1 stop16h 14m
Mon 9/2812:30 pm -
2 stops37h 18m
Deal found 9/18![United Airlines logo]()
$885
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/247:02 pm -
1 stop31h 28m
Tue 11/39:30 am -
1 stop15h 17m
Deal found 9/22![United Airlines logo]()
$581
This British Airways deal was found by Cheapflights users on 9/23. 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.
Mon 10/268:55 pm -
1 stop15h 10m
Mon 11/25:55 pm -
1 stop29h 55m
Deal found 9/23![British Airways logo]()
$560
This Iberia deal was found by Cheapflights users on 9/22. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:55 pm -
1 stop13h 30m
Tue 11/1012:55 pm -
1 stop16h 02m
Deal found 9/22![Multiple Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 10/268:00 am -
1 stop18h 30m
Tue 11/101:35 pm -
2 stops16h 17m
Deal found 9/22![United Airlines logo]()
$566
This Finnair deal was found by Cheapflights users on 9/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:55 pm -
1 stop17h 30m
Mon 11/28:40 pm -
1 stop27h 10m
Deal found 9/19![Multiple Airlines logo]()
$589
This Delta deal was found by Cheapflights users on 9/22. 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 10/264:56 pm -
2 stops18h 24m
Tue 11/105:45 am -
2 stops24h 14m
Deal found 9/22![Delta logo]()
$614
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 10/267:54 pm -
1 stop30h 36m
Mon 11/29:00 am -
1 stop31h 23m
Deal found 9/21![United Airlines logo]()
$616
One-way flights from New Orleans to IrelandSearch for one-way flight options from New Orleans to Ireland. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from New Orleans to Ireland. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Sat 10/246:18 pm -
3 stops57h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Sat 10/319:10 am -
3 stops42h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Sun 11/159:05 pm -
3 stops55h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Sun 11/155:00 am -
2 stops21h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Sun 11/15:26 pm -
2 stops32h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/315:41 pm -
2 stops32h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/247:02 pm -
1 stop31h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 12/218:00 am -
2 stops19h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$574
Find flight deals from New Orleans to Ireland
Keep the following information in mind while searching for New Orleans to Ireland flight deals. Data was last updated September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $558 (Cheapflightsfares) |
One-way from | $317 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $760 |
Cheapflights Fare Finder
Customize your flight search to find flights from New Orleans to Ireland 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 23, 2026.
Use the filters below to find and compare flights from New Orleans to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansDublin
MSY New Orleans Louis Armstrong - DUB Dublin
MSYDUB
New Orleans Louis Armstrong
Sat 10/24
6:18 pm-9:35 am
3 stops57h 17m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$318
New OrleansDublin
MSY New Orleans Louis Armstrong - DUB Dublin
MSYDUB
New Orleans Louis Armstrong
Sat 10/31
9:10 am-8:50 am
3 stops42h 40m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$355
New OrleansDublin
MSY New Orleans Louis Armstrong - DUB Dublin
MSYDUB
New Orleans Louis Armstrong
Sun 11/15
9:05 pm-10:15 am
3 stops55h 10m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$429
New OrleansDublin
MSY New Orleans Louis Armstrong - DUB Dublin
MSYDUB
New Orleans Louis Armstrong
Sun 11/15
5:00 am-8:10 am
2 stops21h 10m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$451
New OrleansDublin
MSY New Orleans Louis Armstrong - DUB Dublin
MSYDUB
New Orleans Louis Armstrong
Sat 10/31
5:41 pm-7:30 am
2 stops32h 49m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$457
New OrleansDublin
MSY New Orleans Louis Armstrong - DUB Dublin
MSYDUB
New Orleans Louis Armstrong
Sat 10/24
7:02 pm-8:30 am
1 stop31h 28m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$465
New OrleansDublin
MSY New Orleans Louis Armstrong - DUB Dublin
MSYDUB
New Orleans Louis Armstrong
Mon 10/26
8:55 pm-5:05 pm
1 stop15h 10m
Dublin
Mon 11/2
5:55 pm-5:50 pm
1 stop29h 55m
$560
Quickest round-trip
New OrleansDublin
MSY New Orleans Louis Armstrong - DUB Dublin
MSYDUB
New Orleans Louis Armstrong
Mon 12/21
8:00 am-9:55 am
2 stops19h 55m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$574
New OrleansDublin
MSY New Orleans Louis Armstrong - DUB Dublin
MSYDUB
New Orleans Louis Armstrong
Sat 10/24
7:02 pm-8:30 am
1 stop31h 28m
Dublin
Tue 11/3
9:30 am-11:52 pm
2 stops20h 22m
$586
New OrleansDublin
MSY New Orleans Louis Armstrong - DUB Dublin
MSYDUB
New Orleans Louis Armstrong
Mon 11/2
9:05 am-7:30 am
2 stops16h 25m
Dublin
Mon 11/9
10:40 am-4:53 pm
1 stop12h 13m
$645
Showing 1-10 of 25 resultsSorted by cheapest first
Best time to book a flight from New Orleans to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from New Orleans with our price prediction graph.
MSY-DUB
MSY-SNN
MSY-ORK
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 New Orleans to Ireland
MSY-IE0
MSY-DUB
MSY-SNN
MSY-ORK
What is the cheapest month to book a flight from New Orleans to Ireland?
Currently, January is the cheapest month in which you can book a flight from New Orleans to Ireland (average of $459). Flying from New Orleans to Ireland in June is currently the most expensive (average of $1,283). 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 far ahead should I book a flight from New Orleans to Ireland?
To ensure you get the cheapest price possible for a flight from New Orleans to Ireland, you should look to book at least 21 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Ireland
Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated September 23, 2026.
Read through reviews of airlines operating flights from New Orleans to Ireland, such as KLM,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Entertainment
7.2
Overall
7.8
Crew
8.4
Comfort
7.7
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Entertainment
7.2
Overall
7.8
Crew
8.4
Comfort
7.7
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Entertainment
7.2
Overall
7.8
Crew
8.4
Comfort
7.7
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Entertainment
7.2
Overall
7.8
Crew
8.4
Comfort
7.7
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Entertainment
7.2
Overall
7.8
Crew
8.4
Comfort
7.7
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Entertainment
7.2
Overall
7.8
Crew
8.4
Comfort
7.7
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Related info for your journey
Find useful and relevant information for your journey from New Orleans to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for New Orleans to Ireland
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Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from New Orleans to Ireland by cabin class
Find flights from New Orleans to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New Orleans and Ireland flights
Browse other New Orleans and Ireland flight options. Last updated on September 23, 2026.
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Top 6 airlines flying from New Orleans to Ireland
Discover the top 6 airlines that operate flights from New Orleans to Ireland. 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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$404 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$433 | Average$780 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$449 | Average$632 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$459 | Average$760 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$459 | Average$765 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$477 | Average$702 | FlexibilityNo cancel fee | On-time69% |