$290+ Cheap flights from Riverside, CA to Limerick, Ireland
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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Riverside 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.Find flight deals from Riverside to Limerick
Best flights from Riverside to LimerickDiscover carefully curated flight deals from Riverside to Limerick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.
Discover carefully curated flight deals from Riverside to Limerick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 10/29. 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.
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 10/29. 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.
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheap flight deals from Riverside to Limerick
Keep the following information in mind while searching for Riverside to Limerick flight deals. Data was last updated October 30, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $519 (American Airlines) |
One-way from | $290 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $678 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Riverside to Limerick that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesShannon
LAX - SNN
LAXSNN
Los Angeles
Fri 1/30
3:30 pm-3:45 pm
1 stop16h 15m
Shannon
Fri 2/6
7:50 am-8:25 pm
1 stop20h 35m
Los AngelesShannon
LAX - SNN
LAXSNN
Los Angeles
Wed 4/1
3:35 pm-4:10 pm
1 stop16h 35m
Shannon
Thu 4/30
7:40 am-6:25 pm
1 stop18h 45m
Los AngelesShannon
LAX - SNN
LAXSNN
Los Angeles
Wed 4/1
4:25 pm-4:10 pm
1 stop15h 45m
Shannon
Tue 4/7
9:15 pm-6:05 pm
1 stop28h 50m
Los AngelesShannon
LAX - SNN
LAXSNN
Los Angeles
Sat 3/28
1:30 pm-7:35 pm
1 stop23h 05m
Shannon
Wed 4/8
7:40 am-6:05 pm
1 stop18h 25m
Los AngelesShannon
LAX - SNN
LAXSNN
Los Angeles
Fri 4/3
6:15 am-10:15 am
2 stops20h 00m
Shannon
Tue 4/7
12:30 pm-7:14 am
2 stops26h 44m
Los AngelesShannon
LAX - SNN
LAXSNN
Los Angeles
Fri 4/3
6:15 am-10:15 am
2 stops20h 00m
Shannon
Thu 4/9
12:30 pm-7:29 am
2 stops26h 59m
Los AngelesShannon
LAX - SNN
LAXSNN
Los Angeles
Sun 2/8
12:15 pm-7:20 pm
2 stops23h 05m
Los AngelesShannon
LAX - SNN
LAXSNN
Los Angeles
Sun 2/8
7:25 pm-4:45 pm
1 stop13h 20m
Los AngelesShannon
LAX - SNN
LAXSNN
Los Angeles
Sat 11/8
6:00 am-5:55 am
1 stop15h 55m
Best time to book a flight from Riverside to Limerick
Have a flexible travel schedule? Discover the best time to fly to Limerick from Riverside with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Riverside to Limerick
How far ahead should I book a flight from Riverside to Limerick?
Use this chart to determine the optimal time to book a round-trip flight from Riverside to Limerick. Price data was last updated on October 24, 2025.
The price you pay for your flight from Riverside to Limerick may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Riverside to Limerick?
Currently, November is the cheapest month in which you can book a flight from Riverside to Limerick (average of $461). Flying from Riverside to Limerick in June is currently the most expensive (average of $755). 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 R1V to LR9?
Find hourly flight availability from Riverside to Limerick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% on flights from Riverside to Limerick by exploring options for tickets at noon.
What is the cheapest day to fly from Riverside to Limerick?
Use this chart to determine the cheapest time to fly round-trip from Riverside to Limerick. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Riverside to Limerick flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Limerick
Get insights into the airlines that provide service to Limerick. 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 Limerick. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Riverside to Limerick 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.
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Riverside to Limerick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Riverside to Limerick
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Riverside to Limerick
Discover the top 4 airlines that operate flights from Riverside to Limerick. 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 October 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$485 | Average$743 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$629 | Average$944 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$645 | Average$943 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$751 | Average$1,028 | FlexibilityNo cancel fee | On-time70% |