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$250+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DUB
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap 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 February 11, 2026.

This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:00 am
SAN
-
DUB
2 stops17h 15m
Multiple Airlines
Tue 5/125:55 am
DUB
-
SAN
2 stops22h 55m
Multiple Airlines
Deal found 2/9$451
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:35 pm
SAN
-
DUB
1 stop15h 35m
Lufthansa
Wed 3/115:10 am
DUB
-
SAN
2 stops18h 35m
Lufthansa
Deal found 2/10$452
This Mytrip deal was found by Cheapflights users on 2/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:35 pm
SAN
-
DUB
1 stop15h 35m
Multiple Airlines
Mon 3/168:00 am
DUB
-
SAN
1 stop34h 53m
Multiple Airlines
Deal found 2/8$454
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:35 pm
SAN
-
DUB
1 stop15h 35m
Multiple Airlines
Wed 3/118:00 am
DUB
-
SAN
1 stop34h 53m
Multiple Airlines
Deal found 2/10$455
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:15 pm
SAN
-
DUB
1 stop15h 40m
Multiple Airlines
Tue 5/129:50 am
DUB
-
SAN
1 stop34h 28m
Multiple Airlines
Deal found 2/10$458
This United Airlines deal was found by Cheapflights users on 2/10. 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 2/162:10 pm
SAN
-
DUB
1 stop34h 00m
United Airlines
Mon 2/239:00 am
DUB
-
SAN
1 stop34h 53m
United Airlines
Deal found 2/10$459
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:00 pm
SMF
-
DUB
2 stops35h 15m
Air Canada
Wed 5/69:50 am
DUB
-
SMF
2 stops42h 52m
Air Canada
Deal found 2/10$461
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/911:59 pm
SMF
-
DUB
2 stops24h 31m
United Airlines
Mon 3/168:00 am
DUB
-
SMF
2 stops34h 51m
United Airlines
Deal found 2/9$462
This Mytrip deal was found by Cheapflights users on 2/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:30 pm
SMF
-
DUB
2 stops34h 40m
Air Canada
Mon 2/239:00 am
DUB
-
SMF
2 stops34h 52m
Air Canada
Deal found 2/8$464
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2112:40 pm
SAN
-
DUB
1 stop34h 30m
Multiple Airlines
Sat 3/710:50 am
DUB
-
SAN
1 stop36h 55m
Multiple Airlines
Deal found 2/9$464
This United Airlines deal was found by Cheapflights users on 2/8. 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 4/710:30 pm
SAN
-
DUB
1 stop27h 15m
United Airlines
Tue 4/219:50 am
DUB
-
SAN
1 stop34h 03m
United Airlines
Deal found 2/8$465
This United Airlines deal was found by Cheapflights users on 2/10. 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 4/276:20 am
SAN
-
DUB
2 stops17h 00m
United Airlines
Wed 5/69:50 am
DUB
-
SAN
1 stop19h 00m
United Airlines
Deal found 2/10$467

Find flight deals from California to Dublin

Keep the following information in mind while searching for California to Dublin flight deals. Data was last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$451
(Mytrip)

One-way from

$250
(Expedia)

Popular in

June

Cheapest in

February

Average price

$604

Good round-trip deal

$638 or less

Good one-way deal

$381 or less
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 California to Dublin
Search Deals
One-way flight from California to Dublin
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from California to Dublin.
Search Deals
Price to beat on a one-way flight from California to Dublin.
Search Deals

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 February 11, 2026.
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

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Mon 3/9

11:59 pm-7:30 am

2 stops24h 31m

Dublin

Mon 3/16

8:00 am-12:50 pm

2 stops35h 50m

$462

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Wed 3/4

8:45 am-10:20 am

2 stops17h 35m

Dublin

Sun 3/8

8:00 am-9:39 pm

2 stops45h 39m

$462

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Thu 3/5

7:00 am-7:30 am

2 stops16h 30m

Dublin

Fri 3/13

8:00 am-9:05 pm

2 stops44h 05m

$462

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 4/27

6:20 am-7:20 am

2 stops17h 00m

Dublin

Wed 5/6

9:50 am-8:50 pm

1 stop19h 00m

$467

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 3/17

10:00 am-9:20 am

2 stops16h 20m

Dublin

Tue 3/24

5:55 am-1:05 pm

1 stop14h 10m

$473

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sat 2/21

6:15 am-7:45 am

1 stop17h 30m

Dublin

Sat 3/7

5:55 am-4:24 pm

2 stops18h 29m

$475

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 3/9

7:00 am-8:10 am

1 stop18h 10m

Dublin

Tue 3/17

9:30 am-7:48 pm

2 stops17h 18m

$476

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 5/6

8:00 am-7:20 am

1 stop15h 20m

Dublin

Tue 5/12

9:50 am-12:18 pm

1 stop34h 28m

$477

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 3/9

6:15 am-8:45 am

2 stops19h 30m

Dublin

Tue 3/17

5:55 am-1:05 pm

1 stop14h 10m

$478

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 3/17

10:00 am-9:20 am

2 stops16h 20m

Dublin

Wed 3/25

11:30 am-9:07 pm

1 stop16h 37m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

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, January is the cheapest month in which you can book a flight from California to Dublin (average of $416). Flying from California to Dublin in June is currently the most expensive (average of $715). 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 February 11, 2026.

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.

How much does it cost to fly round-trip from California to Dublin?

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 43 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 California to Dublin?

    There are many flights that can get you from California to Dublin in 16h 20m. Fly via United Airlines, Delta, or KLM to get the fastest option. Airlines will cover a distance of 5194 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 British Airways ($240), WestJet ($243), and American Airlines ($248).

  • 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 (85%), Aer Lingus (85%), Iberia( 85%).

  • What are the cheapest flights from California to Dublin?

    Looking at all options, your cheapest flight can be booked for $317. While the most popular route (Los Angeles - Dublin) can be booked for $479 on average, our data indicates $1,699 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, January is the cheapest month in which you can book a flight from California to Dublin (average of $416). Flying from California to Dublin in June is currently the most expensive (average of $715). 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 Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$203Average$918FlexibilityNo cancel feeOn-time60%
JetBlueCheapest$415Average$888FlexibilityNo cancel feeOn-time62%
Scandinavian AirlinesCheapest$421Average$516FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$431Average$575FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$433Average$708FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$434Average$694FlexibilityNo cancel feeOn-time70%
DeltaCheapest$438Average$785FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$457Average$793FlexibilityNo cancel feeOn-time67%
IberiaCheapest$478Average$725FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$483Average$844FlexibilityNo cancel feeOn-time69%

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