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$246+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DUB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 12, 2025.

Round-trip from

$459
(United Airlines)

One-way from

$246
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,041

Good round-trip deal

$662 or less

Good one-way deal

$447 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 ($30 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 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 12/18:18 pmBUR - DUB
2 stops29h 47mUnited Airlines
Wed 12/109:00 amDUB - BUR
2 stops40h 50mUnited Airlines
Deal found 6/10$459
This United Airlines deal was found by Cheapflights users on 6/10. 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 12/26:42 pmONT - DUB
3 stops28h 18mUnited Airlines
Wed 12/109:00 amDUB - ONT
2 stops45h 26mUnited Airlines
Deal found 6/10$459
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Mon 12/18:18 pmBUR - DUB
2 stops26h 52mAir Canada
Fri 12/129:00 amDUB - BUR
2 stops34h 58mAir Canada
Deal found 6/10$462
This Air Canada deal was found by Cheapflights users on 6/10. 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 12/25:40 amONT - DUB
2 stops17h 30mAir Canada
Wed 12/109:00 amDUB - ONT
2 stops35h 33mAir Canada
Deal found 6/10$462
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Mon 12/17:34 pmSNA - DUB
2 stops27h 36mAir Canada
Wed 12/109:00 amDUB - SNA
2 stops35h 17mAir Canada
Deal found 6/10$462
This United Airlines deal was found by Cheapflights users on 6/11. 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 12/21:20 pmLAS - DUB
1 stop12h 45mUnited Airlines
Wed 12/109:00 amDUB - LAS
2 stops20h 20mUnited Airlines
Deal found 6/11$468
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/47:00 amSJC - DUB
2 stops19h 20mUnited Airlines
Wed 8/209:50 amDUB - SJC
2 stops44h 50mUnited Airlines
Deal found 6/11$473
This Booking.com deal was found by Cheapflights users on 6/11. 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 12/811:42 pmLAS - DUB
2 stops23h 28mMultiple Airlines
Thu 1/155:00 amDUB - LAS
1 stop17h 35mMultiple Airlines
Deal found 6/11$476
This United Airlines deal was found by Cheapflights users on 6/10. 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 12/26:32 pmSNA - DUB
2 stops31h 33mUnited Airlines
Fri 12/129:00 amDUB - SNA
2 stops20h 45mUnited Airlines
Deal found 6/10$482
This Lufthansa deal was found by Cheapflights users on 6/10. 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.
Wed 12/311:30 amSNA - DUB
2 stops27h 15mLufthansa
Mon 12/1511:45 amDUB - SNA
2 stops40h 55mLufthansa
Deal found 6/10$528
This Aunt Betty deal was found by Cheapflights users on 6/11. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/38:10 amSAN - DUB
1 stop15h 35mAir Canada
Tue 8/199:20 amDUB - SAN
1 stop18h 18mAir Canada
Deal found 6/11$535
This Delta deal was found by Cheapflights users on 6/11. 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.
Sun 8/2411:45 amONT - DUB
1 stop13h 00mDelta
Thu 9/411:00 amDUB - ONT
1 stop16h 11mDelta
Deal found 6/11$552

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 12, 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

BurbankDublin

BUR - DUB

BURDUB

Burbank Bob Hope

Mon 12/1

8:18 pm-10:05 am

2 stops29h 47m

Dublin

Wed 12/10

9:00 am-5:50 pm

2 stops40h 50m

$459

OntarioDublin

ONT - DUB

ONTDUB

Ontario

Tue 12/2

6:42 pm-7:00 am

3 stops28h 18m

Dublin

Wed 12/10

9:00 am-10:26 pm

2 stops45h 26m

$459

BurbankDublin

BUR - DUB

BURDUB

Burbank Bob Hope

Mon 12/1

8:18 pm-7:10 am

2 stops26h 52m

Dublin

Fri 12/12

9:00 am-11:58 am

2 stops34h 58m

$462

OntarioDublin

ONT - DUB

ONTDUB

Ontario

Tue 12/2

5:40 am-7:10 am

2 stops17h 30m

Dublin

Wed 12/10

9:00 am-12:33 pm

2 stops35h 33m

$462

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Mon 12/1

7:34 pm-7:10 am

2 stops27h 36m

Dublin

Wed 12/10

9:00 am-12:17 pm

2 stops35h 17m

$462

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Mon 8/4

7:00 am-10:20 am

2 stops19h 20m

Dublin

Wed 8/20

9:50 am-10:40 pm

2 stops44h 50m

$473

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 8/4

8:30 am-7:10 am

1 stop14h 40m

Dublin

Wed 8/20

11:35 am-8:24 pm

2 stops16h 49m

$478

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Wed 12/3

11:30 am-10:45 pm

2 stops27h 15m

Dublin

Mon 12/15

11:45 am-8:40 pm

2 stops40h 55m

$528

OntarioDublin

ONT - DUB

ONTDUB

Ontario

Sun 8/24

7:05 am-8:45 am

1 stop17h 40m

Dublin

Wed 9/3

11:00 am-7:11 pm

1 stop16h 11m

$552

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Sun 8/24

11:23 am-10:00 am

1 stop14h 37m

Dublin

Tue 9/2

12:00 pm-8:25 pm

1 stop16h 25m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 $947). 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 12, 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.

Weekly flight availability from California to Dublin

Explore weekly flight availability from California to Dublin. 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 June 12, 2025.

The most flights from USCA to DUB 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).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Delta, Alaska Airlines and Porter Airlines from California to Dublin to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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!
Alaska Airlines
8.0
Very good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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!
Porter Airlines
8.0
Very good
288 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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
396 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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 44 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 WestJet ($307), JetBlue ($374), and Air Canada ($380).

  • 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 (80%), Aer Lingus (80%), British Airways( 80%).

  • What are the cheapest flights from California to Dublin?

    Looking at all options, your cheapest flight can be booked for $417. While the most popular route (Los Angeles - Dublin) can be booked for $438 on average our data indicates $1,960 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 $947). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$303Average$502FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$428Average$757FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$431Average$661FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$435Average$844FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$452Average$778FlexibilityNo cancel feeOn-time79%
DeltaCheapest$463Average$800FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$479Average$771FlexibilityNo cancel feeOn-time70%
KLMCheapest$479Average$785FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$488Average$782FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$499Average$834FlexibilityNo cancel feeOn-time67%

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