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Ireland

$241+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DUB
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 4/58:25 pm
LAX
-
SNN
1 stop16h 10m
American Airlines
Tue 4/147:30 am
SNN
-
LAX
1 stop18h 55m
American Airlines
Deal found 1/27$472
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 4/143:01 pm
LAX
-
SNN
2 stops17h 09m
American Airlines
Mon 4/279:15 pm
SNN
-
LAX
1 stop22h 15m
American Airlines
Deal found 1/27$477
This KLM deal was found by Cheapflights users on 1/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:50 pm
LAX
-
ORK
1 stop18h 45m
KLM
Sat 5/26:15 am
ORK
-
LAX
1 stop13h 35m
KLM
Deal found 1/28$481
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:00 am
LAX
-
ORK
2 stops17h 20m
Delta
Wed 4/156:15 am
ORK
-
LAX
1 stop13h 35m
Delta
Deal found 1/28$486
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:50 pm
LAX
-
ORK
1 stop18h 45m
Delta
Fri 5/16:15 am
ORK
-
LAX
2 stops17h 49m
Delta
Deal found 1/28$491
This Trip.com deal was found by Cheapflights users on 1/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:30 pm
LAX
-
DUB
1 stop14h 50m
Scandinavian Airlines
Sun 3/87:05 pm
DUB
-
LAX
1 stop29h 55m
Scandinavian Airlines
Deal found 1/27$494
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 9/86:10 pm
LAX
-
SNN
1 stop14h 00m
American Airlines
Tue 9/157:30 am
SNN
-
LAX
1 stop20h 45m
American Airlines
Deal found 1/27$495
This Trip.com deal was found by Cheapflights users on 1/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:30 pm
LAX
-
DUB
1 stop14h 50m
Scandinavian Airlines
Wed 2/257:05 pm
DUB
-
LAX
1 stop29h 55m
Scandinavian Airlines
Deal found 1/28$495
This Booking.com deal was found by Cheapflights users on 1/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/167:30 pm
LAX
-
DUB
1 stop14h 50m
Scandinavian Airlines
Wed 3/411:30 am
DUB
-
LAX
2 stops37h 30m
Scandinavian Airlines
Deal found 1/28$496
This oojo deal was found by Cheapflights users on 1/26. 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.
Mon 3/27:30 pm
LAX
-
DUB
2 stops31h 15m
Scandinavian Airlines
Thu 3/511:15 am
DUB
-
LAX
2 stops37h 45m
Scandinavian Airlines
Deal found 1/26$498
This oojo deal was found by Cheapflights users on 1/27. 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.
Tue 3/108:30 pm
LAX
-
DUB
1 stop32h 15m
Scandinavian Airlines
Thu 3/1911:15 am
DUB
-
LAX
2 stops37h 45m
Scandinavian Airlines
Deal found 1/27$499
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/294:45 pm
LAX
-
DUB
1 stop15h 25m
TAP AIR PORTUGAL
Wed 2/44:25 am
DUB
-
LAX
1 stop18h 15m
TAP AIR PORTUGAL
Deal found 1/28$500

Find flight deals from Irvine to Ireland

Keep the following information in mind while searching for Irvine to Ireland flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$472
(American Airlines)

One-way from

$241
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$600
Provider with most accurate pricing for Los Angeles-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Dublin flights.
Search Deals
From Irvine to Ireland
Search Deals
One-way flight from Irvine to Ireland
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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 AngelesCork

LAX - ORK

LAXORK

Los Angeles

Fri 4/24

4:45 pm-10:20 am

1 stop33h 35m

Cork

Sun 5/3

6:15 am-2:45 pm

1 stop16h 30m

$481

Los AngelesCork

LAX - ORK

LAXORK

Los Angeles

Fri 4/24

1:50 pm-4:35 pm

1 stop18h 45m

Cork

Sat 5/2

6:15 am-11:50 am

1 stop13h 35m

$481

Los AngelesCork

LAX - ORK

LAXORK

Los Angeles

Fri 4/24

4:45 pm-4:35 pm

1 stop15h 50m

Cork

Fri 5/1

6:15 am-2:45 pm

1 stop16h 30m

$481

Los AngelesCork

LAX - ORK

LAXORK

Los Angeles

Wed 4/1

9:00 am-10:20 am

2 stops17h 20m

Cork

Wed 4/15

6:15 am-11:50 am

1 stop13h 35m

$486

Los AngelesCork

LAX - ORK

LAXORK

Los Angeles

Sat 5/2

9:43 am-10:20 am

2 stops16h 37m

Cork

Sat 5/9

6:15 am-2:45 pm

1 stop16h 30m

$486

Los AngelesCork

LAX - ORK

LAXORK

Los Angeles

Fri 4/24

1:50 pm-4:35 pm

1 stop18h 45m

Cork

Sat 5/2

6:15 am-4:28 pm

2 stops18h 13m

$491

Los AngelesCork

LAX - ORK

LAXORK

Los Angeles

Fri 4/24

1:50 pm-4:35 pm

1 stop18h 45m

Cork

Fri 5/1

6:15 am-4:04 pm

2 stops17h 49m

$491

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 4/1

9:45 am-10:25 am

2 stops16h 40m

Dublin

Sat 4/11

10:00 am-8:22 pm

1 stop18h 22m

$499

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 4/8

1:50 pm-12:40 pm

1 stop14h 50m

Dublin

Sun 4/12

3:00 pm-9:34 am

1 stop26h 34m

$500

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 3/11

8:30 pm-6:20 pm

1 stop14h 50m

Dublin

Wed 3/25

7:05 pm-11:15 pm

2 stops35h 10m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 48 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 $454). Flying from Irvine to Ireland in June is currently the most expensive (average of $682). 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 January 29, 2026.

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.

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 January 29, 2026.
Read through reviews of airlines operating flights from Irvine to Ireland, such as Delta, United Airlines, and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,128 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

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
8,128 reviews
Delta
7.9
Good
8,128 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

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
9,214 reviews
Delta
7.9
Good
8,128 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

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.
Scandinavian Airlines
7.3
Good
1,674 reviews
Delta
7.9
Good
8,128 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

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
11,206 reviews
Delta
7.9
Good
8,128 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

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.
Aer Lingus
7.2
Good
1,443 reviews
Delta
7.9
Good
8,128 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

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 44 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Irvine to Ireland?

    KLM, Delta, and Scandinavian Airlines can get you from Irvine to Ireland in just under 14h 50m. Your travel time can differ by up to 18h 45m. There are 5165 mi between Irvine and Ireland. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $266. However, be on the lookout for offers from Delta and Iberia, 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 (79%), Aer Lingus (79%) or Iberia (79%) 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 $1,702, our data indicates the cheapest price to be $318. The most popular route (Los Angeles - Dublin), is priced around $462.

  • 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 $454). Flying from Irvine to Ireland in June is currently the most expensive (average of $682). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$431Average$487FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$432Average$506FlexibilityNo cancel feeOn-time77%
DeltaCheapest$454Average$818FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$485Average$878FlexibilityNo cancel feeOn-time71%
IberiaCheapest$495Average$771FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$497Average$734FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$504Average$693FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$520Average$799FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$537Average$966FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$544Average$694FlexibilityNo cancel feeOn-time77%

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