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$269+ Cheap flights from California 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DUB
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from California to Dublin

Keep the following information in mind while searching for California to Dublin flight deals. Data was last updated June 30, 2025.

Round-trip from

$448
(Air Canada)

One-way from

$269
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,049

Good round-trip deal

$653 or less

Good one-way deal

$472 or less
From California to Dublin
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One-way flight from California to Dublin
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Highest demand for flights based on searches. 21% potential increase in price ($193 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from California to Dublin.
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Price to beat on a one-way flight from California to Dublin.
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Find flight deals from California to Dublin

Cheapest flights from California to Dublin
Explore the most affordable flight options available from California to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Air Canada deal was found by Cheapflights users on 6/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/611:30 amLAS - DUB
1 stop12h 15mAir Canada
Thu 8/219:20 amDUB - LAS
2 stops33h 56mAir Canada
Deal found 6/28$448
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Wed 8/67:25 amLAS - DUB
2 stops16h 20mUnited Airlines
Thu 8/219:20 amDUB - LAS
2 stops33h 56mUnited Airlines
Deal found 6/29$453
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 8/126:13 pmSNA - DUB
2 stops29h 32mUnited Airlines
Thu 8/219:20 amDUB - SNA
2 stops37h 56mUnited Airlines
Deal found 6/29$453
This Air Canada deal was found by Cheapflights users on 6/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/121:25 pmSNA - DUB
2 stops34h 20mAir Canada
Tue 8/199:20 amDUB - SNA
2 stops35h 04mAir Canada
Deal found 6/27$461
This Ovago deal was found by Cheapflights users on 6/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:55 pmLAS - DUB
1 stop14h 40mBritish Airways
Wed 12/105:55 pmDUB - LAS
1 stop32h 55mBritish Airways
Deal found 6/28$474
This lol.travel deal was found by Cheapflights users on 6/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:24 pmSJC - DUB
2 stops31h 21mUnited Airlines
Wed 8/209:50 amDUB - SJC
2 stops34h 15mUnited Airlines
Deal found 6/29$475
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 12/28:55 pmLAS - DUB
1 stop28h 15mAmerican Airlines
Wed 12/1011:30 amDUB - LAS
1 stop18h 08mAmerican Airlines
Deal found 6/29$477
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Mon 8/411:59 pmONT - DUB
1 stop25h 46mAmerican Airlines
Wed 8/2011:45 amDUB - ONT
1 stop17h 25mAmerican Airlines
Deal found 6/29$480
This KLM deal was found by Cheapflights users on 6/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:00 amOAK - DUB
2 stops20h 00mKLM
Wed 8/2010:00 amDUB - OAK
2 stops21h 50mKLM
Deal found 6/29$480
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:00 amONT - DUB
1 stop18h 10mUnited Airlines
Thu 11/610:40 amDUB - ONT
2 stops20h 05mUnited Airlines
Deal found 6/30$483
This Justfly.com deal was found by Cheapflights users on 6/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/109:10 pmLAS - DUB
1 stop17h 05mMultiple Airlines
Fri 8/229:20 amDUB - LAS
1 stop14h 45mMultiple Airlines
Deal found 6/28$487
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1111:45 amONT - DUB
1 stop13h 00mDelta
Fri 8/2211:00 amDUB - ONT
1 stop16h 11mDelta
Deal found 6/30$488

Cheapflights Fare Finder

Customize your flight search to find flights from California 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 June 30, 2025.
Use the filters below to find and compare flights from California to Dublin that are best for you.

Fly from

California

Fly to

Dublin

Route

Depart

Return

Price

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Wed 8/6

11:30 am-7:45 am

1 stop12h 15m

Dublin

Thu 8/21

9:20 am-11:16 am

2 stops33h 56m

$448

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Wed 8/6

7:25 am-7:45 am

2 stops16h 20m

Dublin

Thu 8/21

9:20 am-11:16 am

2 stops33h 56m

$453

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Tue 8/12

6:13 pm-7:45 am

2 stops29h 32m

Dublin

Thu 8/21

9:20 am-3:16 pm

2 stops37h 56m

$453

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Tue 8/12

1:25 pm-7:45 am

2 stops34h 20m

Dublin

Tue 8/19

9:20 am-12:24 pm

2 stops35h 04m

$461

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 12/2

8:55 pm-7:35 pm

1 stop14h 40m

Dublin

Wed 12/10

5:55 pm-6:50 pm

1 stop32h 55m

$474

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Mon 8/4

6:24 pm-9:45 am

2 stops31h 21m

Dublin

Wed 8/20

9:50 am-12:05 pm

2 stops34h 15m

$475

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 12/2

8:55 pm-9:10 am

1 stop28h 15m

Dublin

Wed 12/10

11:30 am-9:38 pm

1 stop18h 08m

$477

OaklandDublin

OAK - DUB

OAKDUB

Oakland

Mon 8/4

6:00 am-10:00 am

2 stops20h 00m

Dublin

Wed 8/20

10:00 am-11:50 pm

2 stops21h 50m

$480

OntarioDublin

ONT - DUB

ONTDUB

Ontario

Mon 8/4

11:59 pm-9:45 am

1 stop25h 46m

Dublin

Wed 8/20

11:45 am-9:10 pm

1 stop17h 25m

$480

OntarioDublin

ONT - DUB

ONTDUB

Ontario

Wed 10/29

7:00 am-8:10 am

1 stop18h 10m

Dublin

Thu 11/6

10:40 am-10:45 pm

2 stops20h 05m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 60 results
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Best time to book a flight from California to Dublin

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

What is the cheapest month to book a flight from California to Dublin?

Currently, November is the cheapest month in which you can book a flight from California to Dublin (average of $509). Flying from California to Dublin in June is currently the most expensive (average of $937). 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 CA to DUB?

Find hourly flight availability from California 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 June 30, 2025.

When flying from California 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.

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 June 30, 2025.
Read through reviews of airlines operating flights from California to Dublin, such as Delta, KLM, and Air Transat. 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
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Transat
7.8
Good
405 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,299 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,471 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from California 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 California?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly into when you book flights from California to Dublin.

  • How popular is this California to Dublin flight route?

    This flight path from California to Dublin was viewed by 48 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 California to Dublin one-way?

    The cheapest airlines for a one-way flight from California to Dublin are United Airlines ($347), Air Canada ($357), and American Airlines ($362).

  • What are the most popular routes from California to Dublin?

    Most travelers choose Los Angeles - Dublin, San Francisco - Dublin or Ontario - Dublin when deciding on the best route from California to Dublin.

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

    Before booking your flight to Dublin from California, check out the most reliable airlines to get you to your destination on time: American Airlines (83%), Aer Lingus (83%), British Airways( 83%).

  • What are the cheapest flights from California to Dublin?

    Looking at all options, your cheapest flight can be booked for $424. While the most popular route (Los Angeles - Dublin) can be booked for $378 on average our data indicates $1,982 when flying from California to Dublin.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from California to Dublin (average of $509). Flying from California to Dublin in June is currently the most expensive (average of $937). 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

Traveling to a place near California?

Book flights to California if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Alternative routes for California to Dublin

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Top 10 airlines flying from California to Dublin

Discover the top 10 airlines that operate flights from California 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$303Average$501FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$431Average$659FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$436Average$870FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$452Average$746FlexibilityNo cancel feeOn-time79%
DeltaCheapest$460Average$778FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$484Average$771FlexibilityNo cancel feeOn-time70%
KLMCheapest$486Average$772FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$488Average$823FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$499Average$824FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$531Average$757FlexibilityNo cancel feeOn-time76%

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