£373 Find Cheap Flights from Ireland to New Orleans

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to New Orleans departing on 21/3. 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
£554
Typical prices: £574-£717
Finnair
Tue 19/5Tue 16/6
DUB - MSY • 1 stop
Cheapest one-way flight
£373
Typical prices: £796-£851
Multiple Airlines
Sat 21/3
DUB - MSY • 3 stops
When to travel
September
Cheapest • 16% price drop
January
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

Tue, 19 May - Tue, 16 Jun
Finnair Logo
12:40 - 22:00
DUB
-
MSY
15h 20m
1 stop
Finnair Logo
12:17 - 09:45
MSY
-
DUB
15h 28m
1 stop
£554Finnair
Sun, 7 Jun - Sun, 14 Jun
Multiple Airlines Logo
09:30 - 23:40
DUB
-
MSY
20h 10m
1 stop
Multiple Airlines Logo
21:50 - 16:20
MSY
-
DUB
12h 30m
1 stop
£565Multiple Airlines
Mon, 1 Jun - Mon, 8 Jun
Finnair Logo
09:30 - 23:40
DUB
-
MSY
20h 10m
1 stop
Finnair Logo
17:00 - 11:50
MSY
-
DUB
12h 50m
1 stop
£568Finnair
Wed, 22 Apr - Mon, 4 May
Finnair Logo
09:30 - 18:51
DUB
-
MSY
15h 21m
1 stop
Finnair Logo
11:56 - 09:45
MSY
-
DUB
15h 49m
1 stop
£569Finnair
Mon, 1 Jun - Mon, 8 Jun
Finnair Logo
09:30 - 23:40
DUB
-
MSY
20h 10m
1 stop
Finnair Logo
17:00 - 11:50
MSY
-
DUB
12h 50m
1 stop
£571Finnair
Sun, 7 Jun - Sun, 14 Jun
Multiple Airlines Logo
09:30 - 23:40
DUB
-
MSY
20h 10m
1 stop
Multiple Airlines Logo
21:50 - 19:35
MSY
-
DUB
15h 45m
1 stop
£584Multiple Airlines
Sun, 7 Jun - Tue, 16 Jun
Finnair Logo
09:30 - 23:40
DUB
-
MSY
20h 10m
1 stop
Finnair Logo
12:17 - 09:45
MSY
-
DUB
15h 28m
1 stop
£590Finnair
Wed, 25 Mar - Mon, 30 Mar
Multiple Airlines Logo
11:30 - 23:20
DUB
-
MSY
16h 50m
2 stops
Multiple Airlines Logo
18:05 - 08:15
MSY
-
DUB
32h 10m
1 stop
£595Multiple Airlines
Mon, 9 Feb - Tue, 24 Feb
Delta Logo
05:55 - 22:02
DUB
-
MSY
22h 07m
2 stops
Delta Logo
17:38 - 15:45
MSY
-
DUB
16h 07m
2 stops
£610Delta
Wed, 25 Mar - Mon, 30 Mar
Multiple Airlines Logo
15:20 - 23:20
DUB
-
MSY
13h 00m
1 stop
Multiple Airlines Logo
09:17 - 05:10
MSY
-
DUB
13h 53m
1 stop
£611Multiple 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 £565 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 £779 and £741 respectively. For return trips, the best month to travel is September with an average price of £565.

Good to know - Cheap tickets from Ireland to New Orleans

Low seasonAugust
Cheapest flight£373
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly (10% more expensive 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.

  • 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.

  • 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 Tuesday, 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 airline 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.
7.4
United AirlinesOverall score based on 9215 reviews
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
7.1Entertainment
Airline reviews

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

8.0 ExcellentAnonymous, Jan 2026
ORD - TPA
Read more United Airlines reviews

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

This Japanese airline provides great service and very helpful in assisting their passengers.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

I so appreciate the crew members on each flight of United. They are outstanding.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Travelling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Gretna
Kenner
Houma
Metairie
Hammond

Everything you need to know for your flight to New Orleans

Information on the airport you'll fly into in New Orleans