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Shannon

$517+ Cheap flights from Raleigh (RDU) to Shannon (SNN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SNN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Raleigh to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$517
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$888
From Raleigh-Durham to Shannon
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Raleigh to Shannon

Cheapest flights from Raleigh to Shannon
Explore the most affordable flight options available from Raleigh to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:52 pmRDU - SNN
1 stop11h 23mUnited Airlines
Tue 10/2112:30 pmSNN - RDU
1 stop11h 13mUnited Airlines
Deal found 9/15$517
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:40 pmRDU - SNN
1 stop15h 05mAmerican Airlines
Wed 11/267:50 amSNN - RDU
1 stop14h 55mAmerican Airlines
Deal found 9/15$534
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:50 pmRDU - SNN
1 stop14h 55mAmerican Airlines
Thu 11/67:50 amSNN - RDU
1 stop14h 55mAmerican Airlines
Deal found 9/15$584
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:50 pmRDU - SNN
1 stop13h 55mAmerican Airlines
Fri 11/77:50 amSNN - RDU
1 stop14h 55mAmerican Airlines
Deal found 9/16$586
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:25 pmRDU - SNN
1 stop16h 45mAmerican Airlines
Tue 10/219:15 pmSNN - RDU
1 stop21h 35mAmerican Airlines
Deal found 9/17$589
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:10 pmRDU - SNN
1 stop10h 05mUnited Airlines
Sat 10/1112:30 pmSNN - RDU
1 stop10h 20mUnited Airlines
Deal found 9/15$617

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh to Shannon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Raleigh to Shannon that are best for you.

Fly from

Raleigh

Fly to

Shannon

Route

Depart

Return

Price

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Tue 10/14

5:52 pm-10:15 am

1 stop11h 23m

Shannon

Tue 10/21

12:30 pm-6:43 pm

1 stop11h 13m

$517

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Mon 11/10

8:40 pm-4:45 pm

1 stop15h 05m

Shannon

Tue 11/18

7:50 am-5:45 pm

1 stop14h 55m

$534

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Wed 11/19

8:40 pm-4:45 pm

1 stop15h 05m

Shannon

Wed 11/26

7:50 am-5:45 pm

1 stop14h 55m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Raleigh to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Raleigh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to Shannon

What is the cheapest month to book a flight from Raleigh to Shannon, Clare?

Currently, February is the cheapest month in which you can book a flight from Raleigh to Shannon, Clare (average of $533). Flying from Raleigh to Shannon, Clare in June is currently the most expensive (average of $928). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RDU to SNN?

Find hourly flight availability from Raleigh to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

It’s optimal to fly from Raleigh to Shannon, Clare in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Raleigh to Shannon, Clare?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Shannon. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Raleigh to Shannon, Clare flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Raleigh to Shannon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Raleigh to Shannon, Clare?

    For as low as $517, United Airlines can have you in Shannon, Clare from Raleigh in 11h 23m. Airlines will cover a distance of 3491 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Raleigh to Shannon, Clare round-trip?

    According to our current data, American Airlines ($556), United Airlines ($643), and Delta ($663) offers the cheapest pricing from Raleigh to Shannon, Clare. These flights start at 37% lower than the current average price 3 months from now.

  • Can I find deals for flights from Raleigh to Shannon that include hotel bookings?

    Yes. In addition to deals on Raleigh to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Shannon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Shannon.

  • Can I find deals for business class flights from Raleigh to Shannon?

    Yes. Cheapflights offers flight deals from Raleigh to Shannon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Raleigh to Shannon, Clare?

    Currently, February is the cheapest month in which you can book a flight from Raleigh to Shannon, Clare (average of $533). Flying from Raleigh to Shannon, Clare in June is currently the most expensive (average of $928). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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Top 3 airlines flying from Raleigh to Shannon

Discover the top 3 airlines that operate flights from Raleigh to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$556Average$974FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$643Average$815FlexibilityNo cancel feeOn-time69%
DeltaCheapest$663Average$963FlexibilityNo cancel feeOn-timeN/A

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