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Ireland

$236+ Cheap flights from Irvine, CA to 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DUB
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Irvine to Ireland

Keep the following information in mind while searching for Irvine to Ireland flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$629
(Mytrip)

One-way from

$236
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$760
Provider with most accurate pricing for Los Angeles-Dublin flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Dublin flights.
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From Irvine to Ireland
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One-way flight from Irvine to Ireland
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($204 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Irvine to Ireland

Cheapest flights from Irvine to Ireland
Explore the most affordable flight options available from Irvine to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/21. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:40 pmLAX - DUB
1 stop23h 15mTAP AIR PORTUGAL
Fri 10/245:30 amDUB - LAX
1 stop17h 05mTAP AIR PORTUGAL
Deal found 4/21$629
This Scandinavian Airlines deal was found by Cheapflights users on 4/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:30 pmLAX - DUB
1 stop29h 50mScandinavian Airlines
Thu 11/137:05 pmDUB - LAX
1 stop29h 55mScandinavian Airlines
Deal found 4/21$631
This Aer Lingus deal was found by Cheapflights users on 4/22. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/286:50 amLAX - DUB
1 stop14h 20mMultiple Airlines
Wed 5/73:25 pmDUB - LAX
Nonstop11h 00mMultiple Airlines
Deal found 4/22$632
This Mytrip deal was found by Cheapflights users on 4/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/96:05 pmLAX - DUB
3 stops30h 55mWestJet
Thu 6/1910:00 amDUB - LAX
2 stops20h 10mWestJet
Deal found 4/21$635
This FlightHub deal was found by Cheapflights users on 4/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/268:15 pmLAX - DUB
Nonstop10h 15mAer Lingus
Thu 8/71:45 pmDUB - LAX
1 stop14h 28mAer Lingus
Deal found 4/22$637
This British Airways deal was found by Cheapflights users on 4/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/78:05 pmLAX - DUB
1 stop27h 35mBritish Airways
Wed 7/1610:55 amDUB - LAX
1 stop14h 40mBritish Airways
Deal found 4/22$638
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/47:35 pmLAX - DUB
1 stop32h 35mSWISS
Mon 5/121:00 pmDUB - LAX
1 stop35h 30mSWISS
Deal found 4/22$643
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/131:30 pmLAX - DUB
1 stop14h 10mIberia
Mon 8/1812:40 pmDUB - LAX
1 stop16h 01mIberia
Deal found 4/22$656
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2110:05 amLAX - SNN
1 stop17h 05mDelta
Tue 7/291:05 pmSNN - LAX
1 stop18h 19mDelta
Deal found 4/22$664
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2012:08 amLAX - SNN
1 stop23h 22mUnited Airlines
Tue 7/299:30 amSNN - LAX
1 stop20h 40mUnited Airlines
Deal found 4/23$665
This Air Canada deal was found by Cheapflights users on 4/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:00 amLAX - DUB
2 stops17h 45mAir Canada
Tue 8/199:20 amDUB - LAX
1 stop14h 53mAir Canada
Deal found 4/23$670
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Sat 5/311:00 amLAX - DUB
1 stop14h 45mAmerican Airlines
Sat 5/1011:45 amDUB - LAX
1 stop15h 22mAmerican Airlines
Deal found 4/21$672

Cheapflights Fare Finder

Customize your flight search to find flights from Irvine to Ireland 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 April 24, 2025.
Use the filters below to find and compare flights from Irvine to Ireland that are best for you.

Fly from

Irvine

Fly to

Ireland

Route

Depart

Return

Price

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 5/7

6:52 pm-10:35 am

3 stops31h 43m

Dublin

Wed 5/14

11:35 am-11:26 pm

2 stops19h 51m

$629

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Fri 5/9

7:30 pm-9:15 am

2 stops29h 45m

Dublin

Tue 5/13

11:45 am-4:20 pm

2 stops36h 35m

$633

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 6/9

6:05 pm-9:00 am

3 stops30h 55m

Dublin

Thu 6/19

10:00 am-10:10 pm

2 stops20h 10m

$635

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 5/26

8:15 pm-2:30 pm

Nonstop10h 15m

Dublin

Thu 8/7

1:45 pm-8:13 pm

1 stop14h 28m

$637

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 7/7

8:05 pm-7:40 am

1 stop27h 35m

Dublin

Wed 7/16

10:55 am-5:35 pm

1 stop14h 40m

$638

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Sun 5/4

7:35 pm-12:10 pm

1 stop32h 35m

Dublin

Mon 5/12

1:00 pm-4:30 pm

1 stop35h 30m

$643

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Mon 7/21

10:05 am-11:10 am

1 stop17h 05m

Shannon

Tue 7/29

1:05 pm-11:24 pm

1 stop18h 19m

$664

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Sun 7/20

12:08 am-7:30 am

1 stop23h 22m

Shannon

Tue 7/29

9:30 am-10:10 pm

1 stop20h 40m

$665

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Sun 5/11

7:50 am-9:00 am

1 stop17h 10m

Dublin

Tue 5/27

10:40 am-10:40 am

1 stop32h 00m

$667

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Sat 5/3

11:00 am-9:45 am

1 stop14h 45m

Dublin

Sat 5/10

11:45 am-7:07 pm

1 stop15h 22m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 49 results
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Best time to book a flight from Irvine to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland 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 Ireland

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

Currently, November is the cheapest month in which you can book a flight from Irvine to Ireland (average of $509). Flying from Irvine to Ireland in June is currently the most expensive (average of $1,006). 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 IE?

Find hourly flight availability from Irvine to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

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

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

Use this chart to determine the cheapest time to fly round-trip from Irvine to Ireland. Price data was last updated on September 22, 2024.

Travelers seeking maximum savings on their Irvine to Ireland flight should consider departing on Wednesday evenings 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.

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated April 24, 2025.
Peruse reviews from past customers who have flown with Delta, Air Transat and Finnair from Irvine to Ireland 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
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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.
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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.
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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.
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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.
Air France
7.4
Good
1,442 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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 Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Irvine to Ireland flight route?

    The Irvine to Ireland flight path was viewed by 47 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Irvine to Ireland one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $447. However, be on the lookout for offers from WestJet and Aer Lingus, as they are both options that can get you from Irvine to Ireland for a low price.

  • What are the most popular routes from Irvine to Ireland?

    The most popular route from Irvine to Ireland is Los Angeles - Dublin. You may also consider Los Angeles - Shannon or Los Angeles - Cork.

  • What are the most reliable airlines from Irvine to Ireland?

    Consider American Airlines (86%), Aer Lingus (86%) or British Airways (86%) when booking your flight. These represent the most reliable airlines when flying from Irvine to Ireland.

  • What are the cheapest flights from Irvine to Ireland?

    Looking for the cheapest flight from Irvine to Ireland? While on average our users pay $713, our data indicates the cheapest price to be $438. The most popular route (Los Angeles - Dublin), is priced around $431.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Irvine to Ireland (average of $509). Flying from Irvine to Ireland in June is currently the most expensive (average of $1,006). 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 10 airlines flying from Irvine to Ireland

Discover the top 10 airlines that operate flights from Irvine to Ireland. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$303Average$486FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$428Average$780FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$442Average$727FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$454Average$577FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$471Average$907FlexibilityNo cancel feeOn-time71%
DeltaCheapest$479Average$854FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$482Average$657FlexibilityNo cancel feeOn-time79%
KLMCheapest$486Average$831FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$488Average$831FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$491Average$1,051FlexibilityNo cancel feeOn-time70%

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