Dublin

$440+ Cheap flights from Irvine, CA to Dublin (DUB)

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DUB
Dec 27 — Jan 31
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The best prices from Irvine to Dublin are usually found in February or January, booked 65 days in advance, depart on a Monday or Wednesday and return on a Friday

Cheap flight deals from Irvine to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$465
(oojo)

One-way from

$440
(Finnair)

Popular in

June

Cheapest in

February

Average price

$752
From Irvine to Dublin
One-way flight from Irvine to Dublin
High demand for flights, 22% potential price rise
Best time to find cheap flights, 4% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Irvine to Dublin

Cheapest flights from Irvine to Dublin
Explore the most affordable flight options available from Irvine to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This FlightHub deal was found by Cheapflights users on 12/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:15 pmLAX - DUB
Nonstop10h 15mAer Lingus
Mon 1/133:20 pmDUB - LAX
Nonstop11h 10mAer Lingus
Deal found 12/21$571
This oojo deal was found by Cheapflights users on 12/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:40 pmLAX - DUB
1 stop34h 00mScandinavian Airlines
Mon 1/1312:30 pmDUB - LAX
1 stop35h 05mScandinavian Airlines
Deal found 12/21$585
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/309:20 pmLAX - DUB
1 stop14h 15mMultiple Airlines
Wed 1/152:05 pmDUB - LAX
1 stop16h 08mMultiple Airlines
Deal found 12/21$735
This Flighttix deal was found by Cheapflights users on 12/21. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:05 pmLAX - DUB
1 stop24h 05mAir Canada
Wed 1/159:00 amDUB - LAX
2 stops22h 55mAir Canada
Deal found 12/21$746
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/309:30 pmLAX - DUB
1 stop28h 35mUnited Airlines
Wed 1/159:00 amDUB - LAX
1 stop20h 25mUnited Airlines
Deal found 12/21$747
This Gurufare deal was found by Cheapflights users on 12/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:55 pmLAX - DUB
1 stop15h 05mBritish Airways
Wed 1/85:55 pmDUB - LAX
1 stop29h 55mBritish Airways
Deal found 12/21$875
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Mon 12/309:20 pmLAX - DUB
1 stop14h 15mAmerican Airlines
Wed 1/153:20 pmDUB - LAX
Nonstop11h 10mAmerican Airlines
Deal found 12/21$942
This KAYAK deal was found by Cheapflights users on 12/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:30 pmLAX - DUB
1 stop15h 45mLufthansa
Fri 12/276:00 pmDUB - LAX
2 stops56h 06mLufthansa
Deal found 12/22$994
This Icelandair deal was found by Cheapflights users on 12/21. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:09 amLAX - DUB
2 stops18h 06mIcelandair
Wed 1/1511:30 amDUB - LAX
2 stops21h 25mIcelandair
Deal found 12/21$1,008
This SWISS deal was found by Cheapflights users on 12/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/277:10 pmLAX - DUB
1 stop29h 20mSWISS
Mon 1/66:40 pmDUB - LAX
2 stops56h 00mSWISS
Deal found 12/22$1,325
This Iberia deal was found by Cheapflights users on 12/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/309:46 amLAX - DUB
2 stops16h 29mIberia
Wed 1/157:25 amDUB - LAX
1 stop16h 55mIberia
Deal found 12/20$1,337
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2511:15 amLAX - DUB
2 stops17h 25mDelta
Wed 1/15:55 amDUB - LAX
1 stop13h 50mDelta
Deal found 12/21$1,478

Find flights from Irvine to Dublin within your budget

Customize your flight search to find flights from Irvine to Dublin 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 3/17

6:40 pm-11:40 am

1 stop34h 00m

Dublin

Mon 3/24

12:10 pm-4:35 pm

2 stops35h 25m

$465

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 3/3

8:15 pm-2:30 pm

Nonstop10h 15m

Dublin

Thu 3/13

3:20 pm-7:30 pm

Nonstop11h 10m

$533

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Sat 1/18

9:30 pm-7:40 pm

1 stop14h 10m

Dublin

Sat 1/25

2:05 pm-10:13 pm

1 stop16h 08m

$541

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 1/20

10:55 pm-7:10 am

1 stop24h 15m

Dublin

Wed 1/29

9:00 am-8:33 pm

2 stops19h 33m

$551

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Thu 1/9

5:55 pm-7:50 pm

1 stop17h 55m

Dublin

Tue 1/14

8:30 pm-1:30 pm

1 stop25h 00m

$572

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Sat 3/22

7:11 pm-6:10 am

2 stops27h 59m

Dublin

Tue 4/8

9:50 am-11:55 am

2 stops34h 05m

$579

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Sun 1/19

9:10 pm-8:45 am

1 stop27h 35m

Dublin

Thu 1/30

10:45 am-11:28 pm

1 stop20h 43m

$585

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Mon 2/10

9:30 pm-7:35 pm

1 stop14h 05m

Dublin

Thu 2/20

2:05 pm-10:00 pm

1 stop15h 55m

$588

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 1/8

7:10 pm-5:50 pm

1 stop14h 40m

Dublin

Sun 1/19

9:20 am-4:30 pm

1 stop15h 10m

$629

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Wed 1/8

6:30 pm-10:50 pm

1 stop20h 20m

Dublin

Sat 1/18

8:55 am-4:10 pm

1 stop15h 15m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 25 results
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Best time to book a flight from Irvine to Dublin

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

Travel insights for flights from Irvine to Dublin

Get recent, data-driven insights about flights from Irvine to Dublin including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Dublin. Price data was last updated on December 13, 2024.

The price you pay for your flight from Irvine to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 65 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 Irvine to Dublin?

Currently, November is the cheapest month in which you can book a flight from Irvine to Dublin (average of $509). Flying from Irvine to Dublin in June is currently the most expensive (average of $1,016). 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 DUB?

Find hourly flight availability from Irvine to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

When flying from Irvine to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

Travelers seeking maximum savings on their Irvine to Dublin flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dublin by month

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

In terms of precipitation, rainfall in Dublin 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 Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

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

If weather is an important factor for your trip to Dublin, 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 Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated December 22, 2024.
Get a feel of what it's like to fly with British Airways, United Airlines and Aer Lingus from Irvine to Dublin by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,594 reviews

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

8.0
Very good
8,594 reviews
8.0
Very good
8,594 reviews

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

7.8
Good
1,342 reviews
8.0
Very good
8,594 reviews

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

7.8
Good
384 reviews
8.0
Very good
8,594 reviews

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

7.6
Good
1,605 reviews
8.0
Very good
8,594 reviews

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

7.4
Good
1,501 reviews
8.0
Very good
8,594 reviews

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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 Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Dublin from Irvine?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Dublin from Irvine. Booking flights from Irvine to Dublin (DUB) should be relatively easy as there is 1 daily inbound flight from Irvine from 15 different airlines.

  • How popular is this Irvine to Dublin flight route?

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

    One-way options have recently been found by users for as low as $444 on WestJet. Other airlines that offer cheap prices include British Airways from $446 and United Airlines from $447 one-way.

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

    The top 3 most reliable airlines when flying from Irvine to Dublin are American Airlines (89%), Aer Lingus (89%) and British Airways (89%).

  • What are the cheapest flights from Irvine to Dublin?

    The cheapest flight price from Irvine to Dublin is $450. On average you can expect to pay $1,362. The most popular route, (Los Angeles - Dublin), can usually be booked for $514.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Irvine to Dublin (average of $509). Flying from Irvine to Dublin in June is currently the most expensive (average of $1,016). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Irvine to Dublin

Discover the top 10 airlines that operate flights from Irvine to Dublin. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$303Average$482FlexibilityNo cancel feeOn-time77%
FinnairCheapest$325Average$638FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$428Average$780FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$431Average$743FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$482Average$732FlexibilityNo cancel feeOn-time79%
IberiaCheapest$484Average$757FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$488Average$800FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$513Average$830FlexibilityNo cancel feeOn-time70%
DeltaCheapest$517Average$868FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$535Average$880FlexibilityNo cancel feeOn-time67%
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