$551 Cheap American Airlines flights Raleigh (RDU) to Shannon (SNN)

You’ll find budget-friendly return American Airlines flights from $825 from RDU to SNN by sorting your results from “Price (lowest to highest)” on Expedia. Or look for options from $551 for a one-way journey.**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.

American Airlines flights to Shannon are usually more affordable in the quieter months of January and February. Whether you need a return or one-way ticket, you could score a better deal then.

Search for American Airlines flights from RDU to SNN about one month before you want to go. The cheapest time to reserve an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your fare class or itinerary, the best day to book international airfare is usually Sunday. Friday can be the most expensive. Passengers who book on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Simply enter your dates, click search and use the “Nonstop” filter on Expedia to find any direct flights from RDU to SNN with American Airlines or another carrier.

Browse American Airlines’s earliest flights from RDU to SNN by selecting our “Morning” and “Early Morning” filters. Not only will you arrive sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Shannon Airport (SNN) is the main Shannon gateway for American Airlines flights from Raleigh - Durham Intl. Airport (RDU).

Depending on the type of fare you purchased, a fee generally applies if you cancel or reschedule your flight more than 24 hours after it’s confirmed. To find flexible fares, select our “Changes included” or “No cancel fee” filter when searching for flights. To learn more about modifying or canceling your reservation, head to “Trips,” select your flight and click on “Manage Booking.”