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Shannon

$438+ Cheap flights from Anaheim, CA 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SNN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Anaheim to Shannon

Keep the following information in mind while searching for Anaheim to Shannon flight deals. Data was last updated September 16, 2025.

Round-trip from

$667
(United Airlines)

One-way from

$438
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$787
From Anaheim to Shannon
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One-way flight from Anaheim to Shannon
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Highest demand for flights based on searches. 19% potential increase in price ($223 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($78 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 Anaheim to Shannon

Cheapest flights from Anaheim to Shannon
Explore the most affordable flight options available from Anaheim to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 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.
Sat 10/1112:38 pmSNA - SNN
1 stop13h 37mUnited Airlines
Mon 10/2012:30 pmSNN - SNA
1 stop17h 16mUnited Airlines
Deal found 9/15$667

Cheapflights Fare Finder

 
Customize your flight search to find flights from Anaheim 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 16, 2025.
Use the filters below to find and compare flights from Anaheim to Shannon that are best for you.

Fly from

Anaheim

Fly to

Shannon

Route

Depart

Return

Price

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Sat 10/11

12:38 pm-10:15 am

1 stop13h 37m

Shannon

Mon 10/20

12:30 pm-9:46 pm

1 stop17h 16m

$667

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Fri 10/17

12:38 pm-10:15 am

1 stop13h 37m

$438

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Thu 1/8

5:04 pm-4:45 pm

2 stops15h 41m

$814

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Anaheim to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Anaheim 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 Anaheim to Shannon

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

Currently, February is the cheapest month in which you can book a flight from Anaheim to Shannon, Clare (average of $533). Flying from Anaheim 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 AN4 to SNN?

Find hourly flight availability from Anaheim 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 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Anaheim to Shannon, Clare as you normally would.

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

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

Travelers seeking maximum savings on their Anaheim to Shannon, Clare flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday mornings 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 16, 2025.
Read reviews from past customers who have flown United Airlines from Anaheim to Shannon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What airport do you fly into for flights to Shannon from Anaheim?

    For a flight from Anaheim to Shannon, you will be flying into Shannon. Shannon (SNN) is just 2.1 mi from the center of the city. Shannon is the only Shannon airport and it handles 0 inbound flights from Anaheim per day. 4 airlines have flights to Shannon from Anaheim on a regular basis.

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

    United Airlines can get you from Anaheim to Shannon, Clare in just under 13h 37m. Your travel time can differ by up to . There are 5103 mi between Anaheim and Shannon, Clare.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Anaheim 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 Anaheim to Shannon, Clare?

    Currently, February is the cheapest month in which you can book a flight from Anaheim to Shannon, Clare (average of $533). Flying from Anaheim 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 4 airlines flying from Anaheim to Shannon

Discover the top 4 airlines that operate flights from Anaheim 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$483Average$750FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$654Average$1,007FlexibilityNo cancel feeOn-time69%
DeltaCheapest$675Average$911FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$797Average$1,093FlexibilityNo cancel feeOn-time70%

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