HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Limerick

$805+ Cheap flights from Santa Rosa (STS) to Limerick, Ireland

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
STS — ORK
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santa Rosa to Limerick with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Santa Rosa to Limerick

Keep the following information in mind while searching for Santa Rosa to Limerick flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$805
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$694
Provider with most accurate pricing for San Francisco-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Shannon flights.
Search Deals
From Santa Rosa Sonoma County to Limerick
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($146 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Santa Rosa to Limerick

Cheapest flights from Santa Rosa to Limerick
Explore the most affordable flight options available from Santa Rosa to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Trip.com deal was found by Cheapflights users on 10/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:00 amSTS - SNN
2 stops39h 20mMultiple Airlines
Wed 11/122:45 pmSNN - STS
2 stops41h 12mMultiple Airlines
Deal found 10/23$1,131

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Limerick 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 October 23, 2025.
Use the filters below to find and compare flights from Santa Rosa to Limerick that are best for you.

Fly from

Santa Rosa

Fly to

Limerick

Route

Depart

Return

Price

Santa RosaShannon

STS - SNN

STSSNN

Santa Rosa Sonoma County

Wed 3/4

12:49 pm-5:55 am

2 stops33h 06m

Shannon

Sun 3/8

7:50 am-2:50 pm

2 stops39h 00m

$805

Santa RosaShannon

STS - SNN

STSSNN

Santa Rosa Sonoma County

Sat 11/8

7:00 am-6:20 am

2 stops39h 20m

Shannon

Wed 11/12

2:45 pm-11:57 pm

2 stops41h 12m

$1,131

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Best time to book a flight from Santa Rosa to Limerick

Have a flexible travel schedule? Discover the best time to fly to Limerick from Santa Rosa 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 Santa Rosa to Limerick

What is the cheapest month to book a flight from Santa Rosa to Limerick?

Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Limerick (average of $545). Flying from Santa Rosa to Limerick in June is currently the most expensive (average of $863). 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.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Limerick. 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 from for flights from Santa Rosa to Limerick?

    For a flight from Santa Rosa to Limerick, you will be flying from Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city. Sonoma County is the only Santa Rosa airport and it handles 0 outbound flights to Limerick per day. 0 airlines have flights to Limerick from Santa Rosa Sonoma County on a regular basis.

  • How long is the flight from Santa Rosa to Limerick?

    Departing from Santa Rosa to Limerick will take you 33h 06m. There are 4996 mi between Santa Rosa and Limerick.

  • Can I find deals for flights from Santa Rosa to Limerick that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Limerick flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Limerick?

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

  • Can I find deals for business class flights from Santa Rosa to Limerick?

    Yes. Cheapflights offers flight deals from Santa Rosa to Limerick 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 Santa Rosa to Limerick?

    Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Limerick (average of $545). Flying from Santa Rosa to Limerick in June is currently the most expensive (average of $863). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santa Rosa to Limerick

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Dublin flights
Los Angeles to Dublin flights
Ontario to Dublin flights
Santa Ana to Dublin flights
Burbank to Dublin flights
San Jose to Dublin flights
San Diego to Dublin flights
Oakland to Dublin flights
Las Vegas to Dublin flights
Sacramento to Dublin flights
Los Angeles to Shannon flights
San Francisco to Shannon flights
Los Angeles to Cork flights
Long Beach to Dublin flights
Reno to Dublin flights
San Francisco to Cork flights
Fresno to Dublin flights
Santa Rosa to Dublin flights
San Luis Obispo to Dublin flights
San Diego to Shannon flights
Monterey to Dublin flights
Medford to Dublin flights
Ontario to Cork flights
Ontario to Shannon flights
Las Vegas to Shannon flights
Santa Ana to Shannon flights
San Jose to Shannon flights
Oakland to Cork flights
Santa Barbara to Dublin flights
San Diego to Cork flights
San Jose to Cork flights
San Jose to Knock flights
Sacramento to Shannon flights
Burbank to Shannon flights
Las Vegas to Cork flights
San Francisco to Knock flights
Palm Springs to Dublin flights
Redding to Dublin flights
Fresno to Shannon flights
Reno to Shannon flights
San Francisco to Donegal flights
Arcata to Dublin flights
Los Angeles to Milltown (Kerry) flights
Santa Rosa to Shannon flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.