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$290+ Cheap flights from Irvine, 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.
LAX — ORK
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheap flight deals from Irvine to Limerick

Keep the following information in mind while searching for Irvine to Limerick flight deals. Data was last updated octubre 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
Provider with most accurate pricing for Los Angeles-Shannon flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Shannon flights.
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From Irvine to Limerick
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One-way flight from Irvine to Limerick
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Highest demand for flights based on searches. 20% potential increase in price ($228 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Irvine to Limerick

Best flights from Irvine to Limerick
Discover carefully curated flight deals from Irvine to Limerick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 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.
vie. 1/303:30 pmLAX - SNN
1 stop16h 15mAmerican Airlines
vie. 2/67:50 amSNN - LAX
1 stop20h 35mAmerican Airlines
Deal found 10/29$519
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.
vie. 4/36:15 amLAX - SNN
2 stops20h 00mUnited Airlines
mar. 4/712:30 pmSNN - LAX
2 stops26h 44mUnited Airlines
Deal found 10/29$580
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.
mié. 4/13:35 pmLAX - SNN
1 stop16h 35mAmerican Airlines
jue. 4/307:40 amSNN - LAX
1 stop18h 45mAmerican Airlines
Deal found 10/29$547
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.
vie. 4/36:15 amLAX - SNN
2 stops20h 00mUnited Airlines
jue. 4/912:30 pmSNN - LAX
2 stops26h 59mUnited Airlines
Deal found 10/29$580
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.
mié. 4/14:25 pmLAX - SNN
1 stop15h 45mAmerican Airlines
mar. 4/79:15 pmSNN - LAX
1 stop28h 50mAmerican Airlines
Deal found 10/29$547
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.
sáb. 3/281:30 pmLAX - SNN
1 stop23h 05mAmerican Airlines
mié. 4/87:40 amSNN - LAX
1 stop18h 25mAmerican Airlines
Deal found 10/29$558

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine 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 octubre 30, 2025.
Use the filters below to find and compare flights from Irvine to Limerick that are best for you.

Fly from

Irvine

Fly to

Limerick

Route

Depart

Return

Price

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

vie. 1/30

3:30 pm-3:45 pm

1 stop16h 15m

Shannon

vie. 2/6

7:50 am-8:25 pm

1 stop20h 35m

$519

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

mié. 4/1

3:35 pm-4:10 pm

1 stop16h 35m

Shannon

jue. 4/30

7:40 am-6:25 pm

1 stop18h 45m

$547

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

mié. 4/1

4:25 pm-4:10 pm

1 stop15h 45m

Shannon

mar. 4/7

9:15 pm-6:05 pm

1 stop28h 50m

$547

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

sáb. 3/28

1:30 pm-7:35 pm

1 stop23h 05m

Shannon

mié. 4/8

7:40 am-6:05 pm

1 stop18h 25m

$558

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

vie. 4/3

6:15 am-10:15 am

2 stops20h 00m

Shannon

mar. 4/7

12:30 pm-7:14 am

2 stops26h 44m

$580

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

vie. 4/3

6:15 am-10:15 am

2 stops20h 00m

Shannon

jue. 4/9

12:30 pm-7:29 am

2 stops26h 59m

$580

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

dom. 2/8

12:15 pm-7:20 pm

2 stops23h 05m

$290

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

dom. 2/8

7:25 pm-4:45 pm

1 stop13h 20m

$413

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

sáb. 11/8

6:00 am-5:55 am

1 stop15h 55m

$7,096

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from Irvine to Limerick

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

How far ahead should I book a flight from Irvine to Limerick?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Limerick. Price data was last updated on October 24, 2025.

The best time to book flights from Irvine to Limerick is 31 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Irvine to Limerick (average of $461). Flying from Irvine 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 IR9 to LR9?

Find hourly flight availability from Irvine 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 octubre 30, 2025.

It’s optimal to fly from Irvine to Limerick at noon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Irvine to Limerick?

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

Travelers seeking maximum savings on their Irvine 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 octubre 30, 2025.
Read through reviews of airlines operating flights from Irvine to Limerick, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,999 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

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
7,999 reviews
Delta
7.9
Good
7,999 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

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
8,996 reviews
Delta
7.9
Good
7,999 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

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
11,034 reviews
Delta
7.9
Good
7,999 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

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
7,488 reviews
Delta
7.9
Good
7,999 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

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 Irvine 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 Irvine to Limerick?

    A quick flight from Irvine to Limerick can take about 16h 15m. American Airlines provides one of the quickest options available for as low as $519. The distance from Irvine to Limerick is about 5106 mi.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Irvine to Limerick (average of $461). Flying from Irvine 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.

See more FAQs

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Top 4 airlines flying from Irvine to Limerick

Discover the top 4 airlines that operate flights from Irvine 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$485Average$743FlexibilityNo cancel feeOn-time71%
DeltaCheapest$629Average$944FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$645Average$943FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$751Average$1,028FlexibilityNo cancel feeOn-time70%

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