American Airlines Cheap Flights from New Orleans to Shannon

View €430 flight on Sun, 1 Feb 2026Opens in a new window
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Prices were available within the past 7 days and start at €430 for one-way flights and €618 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 27 Nov - Thu, 4 Dec
MSY
New Orleans
SNN
Shannon
€618 Return, found 1 day ago
€618
Return
found 1 day ago
Select American Airlines flight, departing Thu, 27 Nov from New Orleans to Shannon, returning Thu, 4 Dec, priced at €618 found 1 day ago
American Airlines
Thu, 27 Nov - Thu, 4 Dec
MSY
New Orleans
SNN
Shannon
€619 Return, found 1 day ago
€619
Return
found 1 day ago
Select American Airlines flight, departing Thu, 27 Nov from New Orleans to Shannon, returning Thu, 4 Dec, priced at €619 found 1 day ago
American Airlines
Thu, 27 Nov - Thu, 4 Dec
MSY
New Orleans
SNN
Shannon
€620 Return, found 1 day ago
€620
Return
found 1 day ago
Select American Airlines flight, departing Thu, 27 Nov from New Orleans to Shannon, returning Thu, 4 Dec, priced at €620 found 1 day ago
American Airlines
Thu, 27 Nov - Thu, 4 Dec
MSY
New Orleans
SNN
Shannon
€621 Return, found 1 day ago
€621
Return
found 1 day ago
Select American Airlines flight, departing Thu, 27 Nov from New Orleans to Shannon, returning Thu, 4 Dec, priced at €621 found 1 day ago
American Airlines
Thu, 27 Nov - Thu, 4 Dec
MSY
New Orleans
SNN
Shannon
€622 Return, found 1 day ago
€622
Return
found 1 day ago
Select American Airlines flight, departing Thu, 27 Nov from New Orleans to Shannon, returning Thu, 4 Dec, priced at €622 found 1 day ago
American Airlines
Thu, 27 Nov - Thu, 4 Dec
MSY
New Orleans
SNN
Shannon
€637 Return, found 1 day ago
€637
Return
found 1 day ago
Select American Airlines flight, departing Thu, 27 Nov from New Orleans to Shannon, returning Thu, 4 Dec, priced at €637 found 1 day ago
New Orleans to Shannon route information
Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Shannon
Airlines serving
Aer Lingus, American Airlines, British Airways, JetBlue Airways
Popular airline
British Airways
Distance
6802 km

Frequently asked questions

How much is an American Airlines flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Shannon Airport (SNN)?
You'll discover affordable return American Airlines flights from €618 from MSY to SNN by organising your results from "Price (lowest to highest)" on Expedia. Or search for options from €430 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from MSY to SNN with American Airlines?
Browse for return or one-way flights to Shannon in January or February. You could find lower fares with American Airlines during these off-peak months.
Does American Airlines fly nonstop from Louis Armstrong New Orleans Intl. Airport (MSY) to Shannon Airport (SNN)?
Enter your dates, hit search and check "Nonstop" on Expedia to find any direct flights from MSY to SNN with American Airlines or another carrier.
What airports does American Airlines fly into in Shannon?
American Airlines flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Shannon land at Shannon Airport (SNN). This is the main entry point to this destination.
Can I change or cancel my American Airlines flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Shannon Airport (SNN)?
It's usually possible to change or cancel your flight, although there may be additional fees if you booked more than 24 hours ago. Need to keep your options open? Make use of our "Changes included" or "No cancel fee" filter to find flights that won't charge you extra if you need to alter your plans. To modify your booking, visit "Trips," select your flight and click on "Manage Booking" for further information.
*Available to Expedia members.