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Limerick

$259+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ORK
ene. 16 — ene. 231
vie. 1/16
vie. 1/23
1 adult, Economy
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Cheap flight deals from Riverside to Limerick

Best flights from Riverside to Limerick
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 diciembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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.
vie. 1/305:30 pmLAX - SNN
1 stop14h 15mAmerican Airlines
vie. 2/67:50 amSNN - LAX
1 stop18h 35mAmerican Airlines
Deal found 12/16$470
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/1612:40 pmLAX - SNN
1 stop13h 35mUnited Airlines
jue. 4/2312:30 pmSNN - LAX
1 stop17h 08mUnited Airlines
Deal found 12/16$575
This American Airlines deal was found by Cheapflights users on 12/15. 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.
jue. 1/156:00 pmLAX - SNN
1 stop14h 45mAmerican Airlines
mié. 1/217:50 amSNN - LAX
1 stop20h 35mAmerican Airlines
Deal found 12/15$470
This American Airlines deal was found by Cheapflights users on 12/15. 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.
mar. 2/179:20 amLAX - SNN
2 stops18h 10mAmerican Airlines
vie. 2/277:50 amSNN - LAX
1 stop18h 35mAmerican Airlines
Deal found 12/15$474
This American Airlines deal was found by Cheapflights users on 12/15. 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.
jue. 1/1510:50 amLAX - SNN
2 stops16h 40mAmerican Airlines
jue. 1/227:50 amSNN - LAX
1 stop20h 35mAmerican Airlines
Deal found 12/15$474
This American Airlines deal was found by Cheapflights users on 12/15. 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.
mar. 4/149:45 amLAX - SNN
2 stops17h 35mAmerican Airlines
lun. 4/277:40 amSNN - LAX
2 stops18h 08mAmerican Airlines
Deal found 12/15$572
This American Airlines deal was found by Cheapflights users on 12/15. 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.
jue. 1/83:12 pmLAX - SNN
2 stops17h 33mAmerican Airlines
jue. 1/157:50 amSNN - LAX
1 stop16h 00mAmerican Airlines
Deal found 12/15$573

Find flight deals from Riverside to Limerick

Keep the following information in mind while searching for Riverside to Limerick flight deals. Data was last updated diciembre 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$470
(American Airlines)

One-way from

$259
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,405
Provider with most accurate pricing for Los Angeles-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Shannon flights.
Search Deals
From Riverside to Limerick
Search Deals
One-way flight from Riverside to Limerick
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($154 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside 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 diciembre 17, 2025.
Use the filters below to find and compare flights from Riverside to Limerick that are best for you.

Fly from

Riverside

Fly to

Limerick

Route

Depart

Return

Price

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

vie. 1/30

5:30 pm-3:45 pm

1 stop14h 15m

Shannon

vie. 2/6

7:50 am-6:25 pm

1 stop18h 35m

$470

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

jue. 1/15

6:00 pm-4:45 pm

1 stop14h 45m

Shannon

mié. 1/21

7:50 am-8:25 pm

1 stop20h 35m

$470

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

mar. 2/17

9:20 am-11:30 am

2 stops18h 10m

Shannon

vie. 2/27

7:50 am-6:25 pm

1 stop18h 35m

$474

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

jue. 1/15

10:50 am-11:30 am

2 stops16h 40m

Shannon

jue. 1/22

7:50 am-8:25 pm

1 stop20h 35m

$474

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

mar. 4/14

9:45 am-11:20 am

2 stops17h 35m

Shannon

lun. 4/27

7:40 am-5:48 pm

2 stops18h 08m

$572

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

jue. 1/8

3:12 pm-4:45 pm

2 stops17h 33m

Shannon

jue. 1/15

7:50 am-3:50 pm

1 stop16h 00m

$573

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

jue. 4/16

12:40 pm-10:15 am

1 stop13h 35m

Shannon

jue. 4/23

12:30 pm-9:38 pm

1 stop17h 08m

$575

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

mar. 1/27

12:15 pm-8:40 am

2 stops36h 25m

$279

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

dom. 2/1

7:00 am-2:10 pm

2 stops47h 10m

$279

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

sáb. 1/31

7:00 am-9:25 am

2 stops42h 25m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 16 results
1
2

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.
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 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 December 12, 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 89 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, August is the cheapest month in which you can book a flight from Riverside to Limerick (average of $469). Flying from Riverside to Limerick in December is currently the most expensive (average of $905). 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 diciembre 17, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 10% 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 diciembre 17, 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.
Delta
7.9
Good
8,006 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,006 reviews
Delta
7.9
Good
8,006 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,006 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
11,053 reviews
Delta
7.9
Good
8,006 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
7,583 reviews
Delta
7.9
Good
8,006 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • How long is the flight from Riverside to Limerick?

    Departing from Riverside to Limerick will take you 14h 15m. The distance from Riverside to Limerick is about 5106 mi.

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

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

  • How can I find direct flights from Riverside to Limerick?

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

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

    Yes. Cheapflights offers flight deals from Riverside 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 Riverside to Limerick?

    Currently, August is the cheapest month in which you can book a flight from Riverside to Limerick (average of $469). Flying from Riverside to Limerick in December is currently the most expensive (average of $905). 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

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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 diciembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$485Average$746FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$626Average$1,029FlexibilityNo cancel feeOn-time69%
DeltaCheapest$649Average$931FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$797Average$1,093FlexibilityNo cancel feeOn-time70%

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