MSY - DUB

$266 Find Cheap Flights from New Orleans to Dublin

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 Dublin departing on 10/11. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Orleans to Dublin.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Orleans to Dublin.
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Flight Deals

Cheap Flights from New Orleans to Dublin (MSY-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Orleans to Dublin 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 Dublin

Mon, Oct 27 - Wed, Nov 12
United Airlines Logo
12:01 pm - 9:55 amMSY-DUB
16h 54m2 stops
United Airlines Logo
9:00 am - 5:17 pmDUB-MSY
14h 17m1 stop
$481United Airlines
Find Deal
Mon, Oct 27 - Wed, Nov 12
Multiple Airlines Logo
2:14 pm - 9:55 amMSY-DUB
14h 41m2 stops
Multiple Airlines Logo
9:00 am - 5:17 pmDUB-MSY
14h 17m1 stop
$483Multiple Airlines
Find Deal
Mon, Oct 27 - Wed, Nov 12
United Airlines Logo
3:53 pm - 10:20 amMSY-DUB
13h 27m2 stops
United Airlines Logo
9:30 am - 8:05 pmDUB-MSY
16h 35m2 stops
$492United Airlines
Find Deal
Sun, Oct 19 - Tue, Nov 4
KLM Logo
1:15 pm - 8:45 amMSY-DUB
13h 30m1 stop
KLM Logo
10:45 am - 7:01 pmDUB-MSY
14h 16m1 stop
$494KLM
Find Deal
Wed, Feb 4 - Tue, Feb 17
British Airways Logo
11:56 am - 12:15 pmMSY-DUB
18h 19m2 stops
British Airways Logo
8:50 am - 5:55 pmDUB-MSY
15h 05m1 stop
$499British Airways
Find Deal
Wed, Feb 4 - Tue, Feb 17
American Airlines Logo
2:30 pm - 10:15 amMSY-DUB
13h 45m2 stops
American Airlines Logo
11:30 am - 11:29 pmDUB-MSY
17h 59m2 stops
$505American Airlines
Find Deal
Wed, Nov 5 - Tue, Nov 18
Delta Logo
3:32 pm - 3:45 pmMSY-DUB
18h 13m2 stops
Delta Logo
10:45 am - 7:01 pmDUB-MSY
14h 16m1 stop
$522Delta
Find Deal
Wed, Nov 5 - Tue, Nov 18
KLM Logo
11:17 am - 8:45 amMSY-DUB
15h 28m1 stop
KLM Logo
10:45 am - 7:01 pmDUB-MSY
14h 16m1 stop
$535KLM
Find Deal
Mon, Feb 9 - Mon, Feb 16
British Airways Logo
6:11 pm - 3:20 pmMSY-DUB
15h 09m2 stops
British Airways Logo
8:40 pm - 5:55 pmDUB-MSY
27h 15m1 stop
$547British Airways
Find Deal
Sat, Oct 25 - Tue, Nov 4
American Airlines Logo
11:15 am - 8:10 amMSY-DUB
14h 55m1 stop
American Airlines Logo
6:40 am - 4:50 pmDUB-MSY
16h 10m2 stops
$568American Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $481 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 23% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$481
Typical prices: $632-919
United Airlines
Mon 10/27Wed 11/12
MSY - DUB • 2 stops
Cheapest one-way
$266
Typical prices: $508-563
Multiple Airlines
Sat 10/11
MSY - DUB • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Booking Insights

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

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

How much is a round-trip flight from New Orleans to Dublin?

What’s the cheapest day of the week to fly from New Orleans to Dublin?

The average price of all round-trip flights from New Orleans to Dublin clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Dublin on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from New Orleans to Dublin. For your return ticket, we recommend flying on a Thursday and avoiding Saturdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New Orleans to Dublin, 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 Dublin is February, where tickets cost $617 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,304 and $948 respectively.

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

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 Dublin, 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 Dublin, you should book around 3 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$266
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from New Orleans to Dublin

When to book flights from New Orleans to Dublin

Are your dates flexible? Find out the best times to travel from New Orleans to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from New Orleans to Dublin

  • What is the cheapest flight from New Orleans to Dublin?

    In the last 3 days, the lowest price for a flight from New Orleans to Dublin was $266 for a one-way ticket and $481 for a round-trip.

  • Do I need a passport to fly between New Orleans and Dublin?

    Yes

  • Which airports will I be using when flying from New Orleans to Dublin?

    New Orleans and Dublin are both served by 1 main airport. You will leave New Orleans from New Orleans Louis Armstrong and will be arriving at Dublin.

  • Which aircraft models fly most regularly from New Orleans to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New Orleans to Dublin?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between New Orleans and Dublin, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from New Orleans to Dublin, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from New Orleans to Dublin are Delta and KLM. With an average price for the route of $811 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $903 and an overall rating of 7.8.

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

    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 Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from New Orleans 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 Dublin?

    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 to Dublin with an airline and back to New Orleans with another airline. Booking your flights between New Orleans and DUB can sometimes prove cheaper using this method.

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

    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 to Dublin from New Orleans 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 Dublin

 
See real verified KAYAK customer reviews for airlines flying from New Orleans to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New Orleans to Dublin? 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.
7.9
DeltaOverall score based on 7954 reviews
7.9Entertainment
8.2Boarding
7.9Comfort
8.5Crew
7.3Food
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

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.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

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!

The service was great. However the lounge only gets passing grade

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!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

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

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

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

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