$389 Cheap Flights from Raleigh (RDU) to Shannon (SNN)

View $389 flight on Wed, Apr 15, 2026Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to Shannon Airport (SNN)

Cheap Flights from Raleigh to Shannon (RDU-SNN)

Prices were available within the past 7 days and start at $389 for one-way flights and $487 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Apr 15 - Wed, Apr 22
RDU
Raleigh
SNN
Shannon
$487 Roundtrip, found 19 hours ago
$487
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Apr 15 from Raleigh to Shannon, returning Wed, Apr 22, priced at $487 found 19 hours ago
United
Wed, Aug 5 - Wed, Aug 19
RDU
Raleigh
SNN
Shannon
$492 Roundtrip, found 6 days ago
$492
Roundtrip
found 6 days ago
Select United flight, departing Wed, Aug 5 from Raleigh to Shannon, returning Wed, Aug 19, priced at $492 found 6 days ago
Lufthansa
Wed, Aug 5 - Wed, Aug 19
RDU
Raleigh
SNN
Shannon
$507 Roundtrip, found 6 days ago
$507
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Wed, Aug 5 from Raleigh to Shannon, returning Wed, Aug 19, priced at $507 found 6 days ago
Air Canada
Wed, Aug 5 - Wed, Aug 19
RDU
Raleigh
SNN
Shannon
$509 Roundtrip, found 6 days ago
$509
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Aug 5 from Raleigh to Shannon, returning Wed, Aug 19, priced at $509 found 6 days ago
United
Wed, Apr 15 - Wed, Apr 22
RDU
Raleigh
SNN
Shannon
$517 Roundtrip, found 19 hours ago
$517
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Apr 15 from Raleigh to Shannon, returning Wed, Apr 22, priced at $517 found 19 hours ago
United
Wed, Aug 5 - Wed, Aug 19
RDU
Raleigh
SNN
Shannon
$530 Roundtrip, found 6 days ago
$530
Roundtrip
found 6 days ago
Select United flight, departing Wed, Aug 5 from Raleigh to Shannon, returning Wed, Aug 19, priced at $530 found 6 days ago
United
Wed, Aug 5 - Wed, Aug 19
RDU
Raleigh
SNN
Shannon
$535 Roundtrip, found 6 days ago
$535
Roundtrip
found 6 days ago
Select United flight, departing Wed, Aug 5 from Raleigh to Shannon, returning Wed, Aug 19, priced at $535 found 6 days ago
United
Mon, Apr 6 - Mon, Apr 13
RDU
Raleigh
SNN
Shannon
$537 Roundtrip, found 19 hours ago
$537
Roundtrip
found 19 hours ago
Select United flight, departing Mon, Apr 6 from Raleigh to Shannon, returning Mon, Apr 13, priced at $537 found 19 hours ago
Delta
Wed, Sep 2 - Sat, Sep 12
RDU
Raleigh
SNN
Shannon
$607 Roundtrip, found 5 days ago
$607
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Sep 2 from Raleigh to Shannon, returning Sat, Sep 12, priced at $607 found 5 days ago
KLM
Tue, Sep 1 - Mon, Sep 14
RDU
Raleigh
SNN
Shannon
$659 Roundtrip, found 6 days ago
$659
Roundtrip
found 6 days ago
Select KLM flight, departing Tue, Sep 1 from Raleigh to Shannon, returning Mon, Sep 14, priced at $659 found 6 days ago

Find the cheapest month to fly from Raleigh (RDU) to Shannon (SNN)

August is typically the cheapest month to fly

From $509 - $1,283 per traveler.

Alternative airports near Shannon

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Shannon Airport SNN. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $667
SNN
Shannon Airport
CheapestClosest
Average driving time to city center7 min
Flights from $667

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Shannon Airport (SNN) cost?
Grab a cheap one-way flight from $389 or cheap return flight from $487 from Raleigh - Durham Intl. Airport (RDU) to Shannon Airport (SNN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Raleigh - Durham Intl. Airport (RDU) to Shannon Airport (SNN)?
Planning your getaway for April can help you save, as it's the cheapest month for flights between RDU and SNN. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to Shannon Airport (SNN)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from RDU to SNN. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Shannon Airport (SNN)?
Nonstop flights from Raleigh - Durham Intl. Airport (RDU) to Shannon Airport (SNN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RDU to SNN?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Shannon Airport (SNN)?
To avoid potential delays on the Raleigh - Durham Intl. Airport (RDU) to Shannon Airport (SNN) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Raleigh - Durham Intl. Airport (RDU) to Shannon Airport (SNN) last-minute?
Waiting until just before your trip to book your flight from RDU to SNN often results in higher prices. Although you may find some last-minute offers, they're not always guaranteed. Keep your travel schedule open to boost your chances of snagging a bargain.
Is it cheaper to book a RDU to SNN flight and hotel package?
Compared with arranging hotels and flights separately, booking a RDU to SNN flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of hotels, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Shannon Airport (SNN)?
In most cases, you're able to cancel or reschedule your RDU to SNN flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, go to our Customer Service portal.

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Shannon
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, JetBlue Airways, Lufthansa, United
Roundtrip price
$487
Distance
3493 mi

Book with confidence

Raleigh to Shannon Flights

The cheapest times to fly from Raleigh to Shannon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Raleigh to Shannon are during the month of April. You can find some of the cheapest flights from Raleigh to Shannon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Raleigh to Shannon

Sunday is one of the best days to book for cheap flights from Raleigh to Shannon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Raleigh to Shannon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Raleigh to Shannon in 2025. You can also book with separate airlines for your outbound and return journeys, from $389 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Raleigh to Shannon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Raleigh to Shannon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Raleigh to Shannon Flights

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*Available to One Key members.