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

View AU$849 flight on Wed, 27 May 2026Opens in a new window

Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to Dublin Airport (DUB)

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 27 May - Sun, 31 May
MSY
New Orleans
DUB
Dublin
AU$1,364 Return, found 4 days ago
AU$1,364
Return
found 4 days ago
Select United flight, departing Wed, 27 May from New Orleans to Dublin, returning Sun, 31 May, priced at AU$1,364 found 4 days ago
Air Canada
Wed, 27 May - Sun, 31 May
MSY
New Orleans
DUB
Dublin
AU$1,375 Return, found 4 days ago
AU$1,375
Return
found 4 days ago
Select Air Canada flight, departing Wed, 27 May from New Orleans to Dublin, returning Sun, 31 May, priced at AU$1,375 found 4 days ago
Air Canada
Wed, 27 May - Sun, 31 May
MSY
New Orleans
DUB
Dublin
AU$1,380 Return, found 4 days ago
AU$1,380
Return
found 4 days ago
Select Air Canada flight, departing Wed, 27 May from New Orleans to Dublin, returning Sun, 31 May, priced at AU$1,380 found 4 days ago
Lufthansa
Wed, 27 May - Sun, 31 May
MSY
New Orleans
DUB
Dublin
AU$1,405 Return, found 4 days ago
AU$1,405
Return
found 4 days ago
Select Lufthansa flight, departing Wed, 27 May from New Orleans to Dublin, returning Sun, 31 May, priced at AU$1,405 found 4 days ago
United
Wed, 27 May - Sun, 31 May
MSY
New Orleans
DUB
Dublin
AU$1,553 Return, found 4 days ago
AU$1,553
Return
found 4 days ago
Select United flight, departing Wed, 27 May from New Orleans to Dublin, returning Sun, 31 May, priced at AU$1,553 found 4 days ago
United
Wed, 27 May - Sun, 31 May
MSY
New Orleans
DUB
Dublin
AU$1,564 Return, found 4 days ago
AU$1,564
Return
found 4 days ago
Select United flight, departing Wed, 27 May from New Orleans to Dublin, returning Sun, 31 May, priced at AU$1,564 found 4 days ago
Air Canada
Wed, 27 May - Sun, 31 May
MSY
New Orleans
DUB
Dublin
AU$1,569 Return, found 4 days ago
AU$1,569
Return
found 4 days ago
Select Air Canada flight, departing Wed, 27 May from New Orleans to Dublin, returning Sun, 31 May, priced at AU$1,569 found 4 days ago
United
Wed, 27 May - Sun, 31 May
MSY
New Orleans
DUB
Dublin
AU$1,611 Return, found 4 days ago
AU$1,611
Return
found 4 days ago
Select United flight, departing Wed, 27 May from New Orleans to Dublin, returning Sun, 31 May, priced at AU$1,611 found 4 days ago
Delta
Wed, 27 May - Sun, 31 May
MSY
New Orleans
DUB
Dublin
AU$1,648 Return, found 4 days ago
AU$1,648
Return
found 4 days ago
Select Delta flight, departing Wed, 27 May from New Orleans to Dublin, returning Sun, 31 May, priced at AU$1,648 found 4 days ago
KLM
Wed, 27 May - Sun, 31 May
MSY
New Orleans
DUB
Dublin
AU$1,709 Return, found 4 days ago
AU$1,709
Return
found 4 days ago
Select KLM flight, departing Wed, 27 May from New Orleans to Dublin, returning Sun, 31 May, priced at AU$1,709 found 4 days ago

Find the cheapest month to fly from New Orleans (MSY) to Dublin (DUB)

February is typically the cheapest month to fly

From AU$780 - AU$1,376 per traveller.

Frequently asked questions

What is the cheapest month to fly from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB)?
November is typically the cheapest month to fly from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB), with average return fares around 809 AUD. This is about 29% lower than the average price throughout the year. November often sees lower prices as it's outside the peak summer travel season and before the busy holiday period, leading to reduced demand. Other cheap months to fly from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB) include March and May.
How do I find cheap flights from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB)?
To find a cheap flight from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB)?
If you're looking for the best time to fly from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB), consider November or May. Based on booking data from the past year, these months tend to offer the most budget-friendly options, with average prices around 809 AUD for a return flight. While these might be the cheapest times, keep in mind that Dublin can be cooler in November, while May offers milder weather, making it a lovely time to visit.
How many flights per day from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB)?
There are approximately 57 connecting flights per day from Louis Armstrong New Orleans Intl. (MSY) to Dublin (DUB). Some common connection points include O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), and John F. Kennedy Intl. (JFK).
What is the earliest flight from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from MSY to DUB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB)?
You'll typically find the most flights from Louis Armstrong New Orleans Intl. (MSY) to Dublin (DUB) on a Monday, with around 67 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines. Compared to other days, Monday offers notably more flight options.
What are the most popular departure times for flights from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB)?
The most popular departure times for flights from Louis Armstrong New Orleans Intl. (MSY) to Dublin (DUB) are between 12pm and 3pm. Around 30% of passengers reckon this time window's best. Heaps of major carriers, including United Airlines, Delta Air Lines and American Airlines, offer flights during this window. This timing works well because it allows for a midday departure, giving you time in the morning before your flight and an evening arrival at your destination.
How long does it take to fly from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB)?
Flights from MSY to DUB with one stop typically take around 13 hours 30 minutes, covering approximately 4,348 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB)?
Select the "Business class" and "First class" filters when looking for MSY to DUB flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB) flight with Expedia?
It's easy to earn miles on a New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB) at the last minute?
Typically, booking a last minute flight from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB) flight and hotel package?
Securing a New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB)?
If you booked your New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Dublin
Return price
AU$1,363
Distance
6956 km

Book with confidence

Your quick guide to flights from New Orleans to Dublin

Pick up great flights from New Orleans to Dublin

With Expedia, you have your pick of flights a day with 20 airlines covering flights from New Orleans to Dublin. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from New Orleans to Dublin that take around hours.

Find cheap flights from New Orleans to Dublin

From the great flight deals with prices currently ranging from AU$1,364 to AU$1,709, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from New Orleans to Dublin around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Dublin is normally in May.

Reasons to book your flight from New Orleans to Dublin with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from New Orleans to Dublin across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Dublin right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from New Orleans to Dublin
*Available to Expedia members.