$355 Find Cheap Flights from New Orleans to Ireland - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Orleans to Ireland departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from New Orleans to Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop$404
Shannon
Shannon1 stop$771
Cork
Cork2 stops$899
Milltown (Kerry)
Milltown (Kerry)3 stops$1,410
Dublin
Dublin1 stop$404
Shannon
Shannon1 stop$771
Cork
Cork2 stops$899
Milltown (Kerry)
Milltown (Kerry)3 stops$1,410

Book Cheap New Orleans to Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Orleans to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from New Orleans to Ireland

Wed, Sep 9 - Thu, Sep 17
Aer Lingus Logo
11:45 am - 5:10 am
MSY
-
DUB
11h 25m
1 stop
Aer Lingus Logo
1:20 pm - 10:51 am
DUB
-
MSY
27h 31m
1 stop
$404Aer Lingus
Wed, Sep 9 - Tue, Sep 15
Aer Lingus Logo
11:45 am - 5:10 am
MSY
-
DUB
11h 25m
1 stop
Aer Lingus Logo
1:20 pm - 10:51 am
DUB
-
MSY
27h 31m
1 stop
$404Aer Lingus
Tue, Dec 1 - Tue, Dec 8
British Airways Logo
7:55 pm - 2:20 pm
MSY
-
DUB
12h 25m
1 stop
British Airways Logo
10:55 am - 5:50 pm
DUB
-
MSY
12h 55m
1 stop
$689British Airways
Wed, Sep 2 - Tue, Sep 8
JetBlue Logo
2:31 pm - 8:20 am
MSY
-
DUB
11h 49m
1 stop
JetBlue Logo
10:40 am - 12:50 pm
DUB
-
MSY
32h 10m
1 stop
$699JetBlue
Mon, Oct 26 - Mon, Nov 2
British Airways Logo
8:55 pm - 3:25 pm
MSY
-
DUB
13h 30m
1 stop
British Airways Logo
5:55 pm - 5:50 pm
DUB
-
MSY
29h 55m
1 stop
$707British Airways
Mon, Oct 26 - Mon, Nov 2
Multiple Airlines Logo
8:55 pm - 3:25 pm
MSY
-
DUB
13h 30m
1 stop
Multiple Airlines Logo
8:40 pm - 5:50 pm
DUB
-
MSY
27h 10m
1 stop
$710Multiple Airlines
Mon, Nov 2 - Wed, Nov 18
American Airlines Logo
7:55 pm - 3:25 pm
MSY
-
DUB
13h 30m
1 stop
American Airlines Logo
11:30 am - 9:31 pm
DUB
-
MSY
16h 01m
1 stop
$711American Airlines
Mon, Nov 2 - Wed, Nov 18
Multiple Airlines Logo
7:55 pm - 7:40 pm
MSY
-
DUB
17h 45m
1 stop
Multiple Airlines Logo
6:05 pm - 7:11 pm
DUB
-
MSY
31h 06m
2 stops
$711Multiple Airlines
Mon, Nov 2 - Wed, Nov 18
American Airlines Logo
7:55 pm - 3:25 pm
MSY
-
DUB
13h 30m
1 stop
American Airlines Logo
11:30 am - 9:31 pm
DUB
-
MSY
16h 01m
1 stop
$712American Airlines
Sat, Sep 12 - Sat, Sep 19
JetBlue Logo
10:15 am - 9:00 am
MSY
-
DUB
16h 45m
1 stop
JetBlue Logo
10:40 am - 12:55 pm
DUB
-
MSY
32h 15m
1 stop
$739JetBlue
Booking Insights

KAYAK's insights & trends for New Orleans to Ireland flights

Get data-powered insights and trends into flights from New Orleans to Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from New Orleans to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New Orleans to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New Orleans to Ireland is January, when tickets cost $459 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,311 and $1,044 respectively.

How far in advance should I book a flight from New Orleans to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New Orleans to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from New Orleans to Ireland, you should book around 2 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low season

January

Cheapest flight

$355
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from New Orleans to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from New Orleans to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Orleans to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Orleans to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New Orleans to Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Orleans to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from New Orleans to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Orleans to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from New Orleans to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from New Orleans to Ireland

 
Need help choosing which airline to fly with from New Orleans to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1552 reviews
8.4Crew
7.3Food
7.8Boarding
7.7Comfort
7.2Entertainment
Airline reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

10.0 ExcellentEmily, Jul 2026
ORD - MSP
Read more KLM reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Had to cancel and rebook, KLM connection was cancelled prior to departure, ended up flying to Munich on non-Delta carrier.

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

The ac must have died, it was way to hot on this flight. Boarding g was chaotic. The flight was delayed for boarding. Not a great experience.

Comfortable seats. Nice service online. Short flight, so not a lot of time to enjoy.

The Atlanta airport had thunderstorms, which caused our flight to be delayed by multiple hours. Once we were able to board.the gate agent was rude and was trying to rush us onto the plane because the team in the plane was about to run out of hours once we were all aboard the plane they ran into an issue where the catering truck was filling up the back of the plane and they left and had to come back because they didn’t fill it up all the way, causing even more of a delay. My seat was very tight. I didn’t have a lot of legroom overall this was a miserable experience.

MSY had lots of coffee/breakfast options for morning flights. Bathrooms were clean. Lots of filling stations for water bottles. Delta flight was on time. The plane was clean. The staff was friendly and efficient.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The plane was very warm upon entering. This was a bigger problem as the weather was cold so people were dressed accordingly.

Overall, the flight from Atlanta to Orlando was acceptable, albeit delayed and the typical temperature issue on the plane (hot) which has become somewhat expected. However, the staff at gate B22 for connecting flight DL1562 was disappointing. And to clarify, there were two gentlemen behind the counter — one pleasant and the other, Larry. Without question, Larry should not be in hospitality. My wife and I were first in line and when Larry walked in behind the desk, my wife greeted him with “Hiii Larrry”. And while she can be bubbly at times, and I get that it was late, the conversation morphed as Larry asked if she was drunk. At first I assumed he was joking (still not appropriate) but he was not. Clearly he was having a bad day or maybe just hates his job. In all cases, his behavior was unacceptable and offensive. The only saving grace is that he was equally rude and dismissive to all of the surrounding guests as well—although, I’m not sure if that is a good thing or not.

It feels like the seats are getting tighter. Was towards the back so maybe they’ve been like this for a while.

The flight was officially delayed 3 times, and was actually later than that. Combined, it was a 3 hour delay, but there was no recognition (miles, voucher, etc). The crew seemed stressed. The captain sounded nervous in his announcements. The flight itself was smooth and uneventful.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

They canceled our flight and left us stranded to figure it out

Not worth the price of premium class ticket paid, felt more like steerage.

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

They rerouted flight to LAX. Offered nothing but a 5 hr drive to SBP. No compensation. No regards to our healthy and safety.

Check-in was a little worrying cause we didn't get seat #'s until we asked the flight attendants at the desk. We were concerned that they overbooked the flight. But everything else was great.

Flight was delayed three times and we had an international connecting flight which we would’ve missed but AA manage to find us a flight that allowed us to catch and we made our international flight. However, due to the flight change, I’m in Amman, Jordan missing all 4 bags. It’s been a nightmare. Been waiting since June 17 and today is June 20th. Still without luggage. Customer service wait times are two hours and I get disconnected while waiting. I’ll update when/if my luggage arrives. Every day is costing money in a hotel in Amman. I can’t continue my trip to Palestine until the luggage arrives. Then, I will be updating my review.

Boarding on time and fight was early but they didn't let us off the plane on time so we missed our connecting flight to Japan.

There was a delay that affected all passengers with connecting flights.

Had to wait a long time for wheelchair in Dallas

Horrible. 4 hrs delayed with no explanation for the multiple push outs of time. Wi-Fi didn’t work properly and air vent above seat was partially clogged. Bathroom sink did not work. Anything else you want to know?

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

LIT to DFW - 3 hours late; the entire plane had been boarded before they told us there was a delay due to a weather-related ground stop in Dallas. DFW to MAY - 2+ hours late due to A/C needing to be repaired after everyone had boarded, then when we finally reach the runway, the First Officer timed out and we had to taxi all the way back to the gate and wait for a new one. I arrived in New Orleans 5+ hours later than I should have. Return flights were completely cancelled; rebooked through the app to fly through CLT instead of DFW. MSY to CLT had no issues, but CLT to LIT was delayed 1.25 hrs because flight attendants had not arrived to the airport yet. At least they didn’t make us all sit on the plane to wait for them. I should have driven.

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

Flight attendants had no personality! The looked miserable! My seat was broken in first class. I can’t believe how American Airlines changed. 😞

Seats are so small now that if you are in a middle seat, you will likely have your neighbors arm, leg or shoulder in your space. Even in an Economy Plus seat, the width of the seat is only for average people. I’m small and shared my full fare seat with the large man next to me

Waiting area not big enough for all the passengers, no airport lounge.

Really appreciated the care, attention and friendliness of cabin crew. Very comfortable, prompt and efficient flight.

People were nice. Seats are so cramped my knees had to be pressed into the seat in front of me.

Dreadfully long wait for bags at Dublin coming off an already late flight.

Flight was delayed and there was boarding pass and flight information errors resulting in confusion and stress

3 hr delay. No water given while on the plane for 3hrs.

Economy extremely cramped. Dinner was not good. Breakfast was quite good. Crew was excellent.

Flight was 4.5 hours late leaving New Orleans. Food wasted. Couldn't serve dinner. Missed our connection

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

I was called up at the gate not knowing why and then handed over my passport and was told I was being upgraded from Premier economy to Business class and it was wonderful. I've never been upgraded before and it was such a pleasant experience.

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

Information on your arrival and departure airports