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Ireland

$214+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DUB
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$497
(SWISS)

One-way from

$214
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$905
From Irvine to Ireland
Search Deals
One-way flight from Irvine to Ireland
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($191 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This SWISS deal was found by Cheapflights users on 7/31. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:10 pmLAX - DUB
1 stop32h 55mSWISS
Mon 11/31:20 pmDUB - LAX
1 stop35h 15mSWISS
Deal found 7/31$497
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:30 pmLAX - DUB
1 stop29h 55mScandinavian Airlines
Fri 1/1611:30 amDUB - LAX
2 stops37h 30mScandinavian Airlines
Deal found 7/30$498
This Air Canada deal was found by Cheapflights users on 7/31. 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 10/226:00 amLAX - DUB
2 stops18h 15mAir Canada
Mon 11/39:00 amDUB - LAX
2 stops38h 20mAir Canada
Deal found 7/31$507
This FlightHub deal was found by Cheapflights users on 7/30. 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.
Fri 10/319:15 pmLAX - DUB
Nonstop10h 15mAer Lingus
Thu 11/63:20 pmDUB - LAX
Nonstop11h 10mAer Lingus
Deal found 7/30$509
This Delta deal was found by Cheapflights users on 7/31. 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 8/1112:35 amLAX - DUB
1 stop23h 20mDelta
Tue 8/196:00 amDUB - LAX
2 stops19h 32mDelta
Deal found 7/31$511
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Mon 12/13:30 pmLAX - DUB
1 stop15h 55mMultiple Airlines
Sun 12/1411:30 amDUB - LAX
1 stop20h 29mMultiple Airlines
Deal found 7/30$517
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Wed 10/2212:34 pmLAX - DUB
1 stop13h 11mUnited Airlines
Sat 11/18:00 amDUB - LAX
1 stop14h 17mUnited Airlines
Deal found 7/31$518
This Gurufare deal was found by Cheapflights users on 7/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/151:30 pmLAX - DUB
1 stop21h 50mBritish Airways
Wed 8/2010:50 amDUB - LAX
1 stop17h 25mBritish Airways
Deal found 7/31$530
This Lufthansa deal was found by Cheapflights users on 7/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/172:55 pmLAX - DUB
1 stop23h 20mLufthansa
Mon 8/255:40 pmDUB - LAX
2 stops32h 02mLufthansa
Deal found 7/28$531
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 8/111:30 pmLAX - SNN
1 stop18h 40mAmerican Airlines
Wed 8/279:15 pmSNN - LAX
1 stop28h 50mAmerican Airlines
Deal found 7/30$545
This KLM deal was found by Cheapflights users on 7/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/64:50 pmLAX - ORK
1 stop16h 00mKLM
Wed 8/206:00 amORK - LAX
1 stop13h 50mKLM
Deal found 7/31$550
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/2311:59 pmLAX - SNN
1 stop23h 31mUnited Airlines
Fri 9/512:30 pmSNN - LAX
1 stop14h 10mUnited Airlines
Deal found 7/31$552

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 July 31, 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

Sun 10/26

8:10 pm-12:05 pm

1 stop32h 55m

Dublin

Mon 11/3

1:20 pm-4:35 pm

1 stop35h 15m

$497

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 10/29

8:30 pm-10:45 am

2 stops31h 15m

Dublin

Fri 11/21

11:30 am-5:00 pm

2 stops37h 30m

$498

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 10/22

6:00 am-8:15 am

2 stops18h 15m

Dublin

Mon 11/3

9:00 am-11:30 am

2 stops34h 30m

$507

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 8/11

12:35 am-7:55 am

1 stop23h 20m

Dublin

Wed 8/20

6:00 am-5:50 pm

2 stops19h 50m

$511

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Fri 8/15

8:15 pm-2:30 pm

Nonstop10h 15m

Dublin

Wed 8/20

3:25 pm-6:25 pm

Nonstop11h 00m

$513

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 8/13

5:30 pm-7:15 pm

1 stop17h 45m

Dublin

Mon 8/18

8:00 pm-3:15 pm

1 stop27h 15m

$517

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 10/22

12:34 pm-9:45 am

1 stop13h 11m

Dublin

Sat 11/1

8:00 am-3:17 pm

1 stop14h 17m

$518

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Fri 8/15

1:30 pm-7:20 pm

1 stop21h 50m

Dublin

Wed 8/20

10:50 am-8:15 pm

1 stop17h 25m

$530

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 8/18

4:30 pm-11:15 am

1 stop34h 45m

Dublin

Wed 8/27

7:45 pm-2:00 pm

1 stop26h 15m

$534

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Mon 8/11

1:30 pm-4:10 pm

1 stop18h 40m

Shannon

Wed 8/27

9:15 pm-6:05 pm

1 stop28h 50m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 41 results
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2
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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 $924). 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 July 31, 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.

Weekly flight availability from Irvine to Ireland

Explore weekly flight availability from Irvine to Ireland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from IR9 to IE0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 July 31, 2025.
Read through reviews of airlines operating flights from Irvine to Ireland, such as Delta, KLM, and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

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
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

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.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

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.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

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.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

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
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

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 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 46 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 Aer Lingus, with whom users have recently found tickets for as low as $369. However, be on the lookout for offers from Iberia and TAP AIR PORTUGAL, 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 (82%), Aer Lingus (82%) or British Airways (82%) 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 $2,791, our data indicates the cheapest price to be $369. The most popular route (Los Angeles - Dublin), is priced around $433.

  • 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 $924). 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$376Average$496FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$431Average$546FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$431Average$718FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$452Average$580FlexibilityNo cancel feeOn-time79%
DeltaCheapest$457Average$801FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$462Average$673FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$471Average$891FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$471Average$918FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$485Average$919FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$490Average$759FlexibilityNo cancel feeOn-time67%

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