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Shannon

$459+ Cheap flights from Raleigh (RDU) to Shannon (SNN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SNN
Sep 2 — Sep 91
Wed 9/2
Wed 9/9
1 adult, Economy
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Cheap 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 August 3, 2026.

This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:57 pm
RDU
-
SNN
1 stop10h 13m
Delta
Wed 9/161:05 pm
SNN
-
RDU
1 stop10h 58m
Delta
Deal found 8/3$737
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 9/98:52 am
RDU
-
SNN
2 stops17h 38m
United Airlines
Wed 9/1612:30 pm
SNN
-
RDU
2 stops16h 29m
United Airlines
Deal found 8/3$741
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/1510:10 am
RDU
-
SNN
1 stop16h 20m
United Airlines
Tue 9/2212:30 pm
SNN
-
RDU
1 stop13h 30m
United Airlines
Deal found 8/1$802
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:00 pm
RDU
-
SNN
1 stop16h 10m
KLM
Sat 9/191:05 pm
SNN
-
RDU
1 stop10h 58m
KLM
Deal found 7/29$824
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/1911:53 am
RDU
-
SNN
1 stop17h 22m
United Airlines
Sun 8/309:30 am
SNN
-
RDU
1 stop13h 11m
United Airlines
Deal found 7/29$827
This Justfly.com deal was found by Cheapflights users on 8/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:55 pm
RDU
-
SNN
1 stop14h 20m
Lufthansa
Wed 10/2112:30 pm
SNN
-
RDU
1 stop11h 19m
Lufthansa
Deal found 8/1$852
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Sun 8/3010:40 am
RDU
-
SNN
2 stops15h 50m
United Airlines
Sun 9/69:30 am
SNN
-
RDU
2 stops16h 30m
United Airlines
Deal found 8/2$856
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/276:55 am
RDU
-
SNN
2 stops19h 35m
United Airlines
Thu 9/39:30 am
SNN
-
RDU
1 stop13h 11m
United Airlines
Deal found 7/30$862

Find 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 August 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$737
(Delta)

One-way from

$459
(KLM)

Popular in

August

Cheapest in

March

Average price

$1,781
Provider with most accurate pricing for Raleigh-Durham-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Shannon flights.
Search Deals
From Raleigh-Durham to Shannon
Search Deals
One-way flight from Raleigh-Durham to Shannon
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($87 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 August 3, 2026.
Use the filters below to find and compare flights from Raleigh to Shannon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Wed 9/9

8:52 am-7:30 am

2 stops17h 38m

Shannon

Wed 9/16

12:30 pm-11:59 pm

2 stops16h 29m

$741

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Tue 9/15

10:10 am-7:30 am

1 stop16h 20m

Shannon

Tue 9/22

12:30 pm-9:00 pm

1 stop13h 30m

$802

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Sat 9/12

12:59 pm-11:10 am

2 stops17h 11m

Shannon

Sat 9/19

1:05 pm-5:11 pm

2 stops33h 06m

$824
Quickest round-trip

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Sat 9/12

2:00 pm-11:10 am

1 stop16h 10m

Shannon

Sat 9/19

1:05 pm-7:03 pm

1 stop10h 58m

$824

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Wed 8/19

6:55 am-7:30 am

2 stops19h 35m

Shannon

Sun 8/30

9:30 am-5:41 pm

1 stop13h 11m

$827
Cheapest one-way
Quickest one-way

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Sun 9/13

7:57 pm-11:10 am

1 stop10h 13m

$459

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Sun 9/13

2:59 pm-11:10 am

2 stops15h 11m

$459

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Mon 9/14

2:00 pm-11:10 am

1 stop16h 10m

$460

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Mon 9/14

1:56 pm-6:00 am

1 stop11h 04m

$1,002

RaleighShannon

RDU - SNN

RDUSNN

Raleigh-Durham

Sun 9/13

6:04 pm-8:35 pm

3 stops45h 31m

$8,126

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Raleigh-Shannon, Clare flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Shannon, Clare flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Shannon, Clare flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Shannon, Clare flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 August 3, 2026.
Peruse reviews from past customers who have flown with 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.
United Airlines
7.4
Good
10,058 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,058 reviews
United Airlines
7.4
Good
10,058 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
American Airlines
7.1
Good
11,842 reviews
United Airlines
7.4
Good
10,058 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

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 $737, United Airlines can have you in Shannon, Clare from Raleigh in 15h 15m. Airlines will cover a distance of 3491 mi.

  • What is the cheapest airline to fly from Raleigh to Shannon, Clare round-trip?

    According to our current data, United Airlines ($443), offers the cheapest pricing from Raleigh to Shannon, Clare. This flight start at 55% 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.

See more FAQs

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Top airline flying from Raleigh to Shannon

Discover the top airline 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 August 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$443Average$1,112FlexibilityNo cancel feeOn-time69%

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