£447 Find Cheap Flights from Ireland to New Orleans

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to New Orleans departing on 31/1. 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.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to New Orleans, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to New Orleans, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£447
Typical prices: £628-£780
Multiple Airlines
Sat 31/1Sat 7/2
DUB - MSY • 2 stops
Cheapest one-way flight
£504
Typical prices: £507-£556
Multiple Airlines
Fri 20/2
DUB - MSY • 1 stop
When to travel
September
Cheapest • 13% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to New Orleans!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ireland to New Orleans

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ireland to New Orleans 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 return flight deals from Ireland to New Orleans

Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
10:10 - 23:09
DUB
-
MSY
18h 59m2 stops
Multiple Airlines Logo
09:17 - 18:20
MSY
-
DUB
27h 03m2 stops
£447Multiple Airlines
Thu, 22 Jan - Mon, 26 Jan
Scandinavian Airlines Logo
12:30 - 23:25
DUB
-
MSY
40h 55m2 stops
Scandinavian Airlines Logo
11:43 - 11:45
MSY
-
DUB
18h 02m2 stops
£538Scandinavian Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
19:50 - 23:09
DUB
-
MSY
33h 19m3 stops
Multiple Airlines Logo
20:36 - 10:15
MSY
-
DUB
31h 39m3 stops
£574Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
19:50 - 23:09
DUB
-
MSY
33h 19m3 stops
Multiple Airlines Logo
06:05 - 05:15
MSY
-
DUB
17h 10m2 stops
£628Multiple Airlines
Thu, 15 Jan - Sat, 31 Jan
British Airways Logo
10:30 - 17:55
DUB
-
MSY
13h 25m1 stop
British Airways Logo
19:55 - 07:55
MSY
-
DUB
30h 00m1 stop
£665British Airways
Thu, 15 Jan - Sat, 31 Jan
Lufthansa Logo
09:20 - 21:51
DUB
-
MSY
18h 31m2 stops
Lufthansa Logo
10:35 - 08:10
MSY
-
DUB
15h 35m1 stop
£669Lufthansa
Sat, 31 Jan - Sat, 7 Feb
Lufthansa Logo
09:15 - 23:44
DUB
-
MSY
20h 29m2 stops
Lufthansa Logo
14:26 - 08:10
MSY
-
DUB
11h 44m1 stop
£670Lufthansa
Sat, 31 Jan - Sat, 7 Feb
Austrian Airlines Logo
09:30 - 19:14
DUB
-
MSY
15h 44m1 stop
Austrian Airlines Logo
10:04 - 07:30
MSY
-
DUB
15h 26m1 stop
£671Austrian Airlines
Fri, 23 Jan - Sun, 1 Feb
Delta Logo
05:55 - 18:04
DUB
-
MSY
18h 09m2 stops
Delta Logo
05:23 - 08:00
MSY
-
DUB
20h 37m2 stops
£674Delta
Wed, 4 Feb - Sun, 8 Feb
United Airlines Logo
09:00 - 17:17
DUB
-
MSY
14h 17m1 stop
United Airlines Logo
12:00 - 08:10
MSY
-
DUB
14h 10m1 stop
£675United Airlines
Booking Insights

KAYAK's insights & trends for flights to New Orleans

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

What is the cheapest month to fly to New Orleans?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to New Orleans, 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 to New Orleans is September, where tickets cost £583 on average for one-way flights. On the other hand, the most expensive months are August and January, where the average cost of tickets from Ireland is £790 and £751 respectively. For return trips, the best month to travel is September with an average price of £583.

Good to know - Cheap tickets from Ireland to New Orleans

Low seasonNovember
Cheapest flight£447
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flight from Dublin to New Orleans

FAQs - booking New Orleans flights

  • How far is New Orleans Louis Armstrong Airport from central New Orleans?

    The distance between New Orleans Louis Armstrong Airport and the city centre of New Orleans is 11 miles.

  • What is the name of New Orleans’s airport?

    New Orleans is served by New Orleans Louis Armstrong Airport, also commonly referred to as Louis Armstrong, Louis Armstrong New Orleans, or Louis Armstrong New Orleans Intl. The airport code is MSY.

  • What is the cheapest day to fly to New Orleans?

    Based on KAYAK data, the cheapest day to fly to New Orleans is Sunday where tickets can be as cheap as £573. On the other hand, the most expensive day to fly is Saturday, where prices are £648 on average.

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

    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 to New Orleans.

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

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

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

    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 New Orleans 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 to New Orleans?

    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 New Orleans up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to New Orleans?

    The cheapest time of day to fly to New Orleans is generally in the afternoon, when flights cost £600 on average. The most expensive time of day to fly to New Orleans is generally in the morning, which is peak travel time and where the average cost of a ticket is £630.

  • How many direct flights to New Orleans are there each week?

    Each week there are around 3 direct flights from within Ireland to New Orleans. The most common day for departures is Thursday, with 33% of flights taking off on this day.

Top tips for finding cheap flights to New Orleans

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest New Orleans flight deals.

Reviews of the top 3 airlines flying from Ireland to New Orleans

 
See real verified KAYAK customer reviews for airlines flying to New Orleans. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to New Orleans. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to New Orleans? 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.
7.7
KLMOverall score based on 1428 reviews
7.6Comfort
7.1Entertainment
7.8Boarding
8.4Crew
7.2Food
Airline reviews

Terrible last row seats many seats available but no offer to move to better seat

2.0 MediocreAnonymous, Dec 2025
AMS - BUD
Read more KLM reviews

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

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.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

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.

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

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

Staff on board was excellent. Positive upbeat helpful- like it used to be.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

The food is terrible. The same pasta or chicken with bad taste and presentation

United have really come back. Airport and boarding process is clear and good, app and information also very good

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

Besides having a LONG layover in Philadelphia to begin with, our flight was delayed and left late. We spent 7 hours in the Philadelphia airport after being in the air 7 hours from Portugal to Philly. It turned into a 24 hour day of travel which was exhausting. I know you can't help weather but our layover was difficult as my husband is handicapped. The staff was EXTREMELY helpful with his wheelchair tho!!

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

We were in business class and I had seat # 1. This was a night flight and after dinner was served, lights were dimmed and I went to sleep. The crew were loud and noisy so I didn’t get much sleep. I expect the crew to enjoy themselves but would Appreciate some decency in staying quiet while the passengers sleep

Have travelled business class with other airlines who profess to be the best in the world. They can however not beat the service and comfort that BA provide.

Well unfortunately our connecting was cancelled and next flight delayed. Was in airport 9 hours. Flight itself was good. I’m sure it was a FAA problem.

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