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$345+ Cheap flights from Dublin (DUB) to California

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Dublin to California

Keep the following information in mind while searching for Dublin to California flight deals. Data was last updated June 12, 2025.

Round-trip from

$533
(Delta)

One-way from

$345
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$790

Good round-trip deal

$583 or less

Good one-way deal

$581 or less
From Dublin to California
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One-way flight from Dublin to California
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Highest demand for flights based on searches. 17% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 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 Dublin to California.
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Price to beat on a one-way flight from Dublin to California.
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Find flight deals from Dublin to California

Cheapest flights from Dublin to California
Explore the most affordable flight options available from Dublin to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Bravofly deal was found by Cheapflights users on 6/12. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:05 pmDUB - LAS
2 stops35h 42mScandinavian Airlines
Tue 10/2812:10 pmLAS - DUB
2 stops40h 35mScandinavian Airlines
Deal found 6/12$513
This Delta deal was found by Cheapflights users on 6/12. 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 10/151:20 pmDUB - LAS
1 stop13h 15mDelta
Tue 10/217:23 amLAS - DUB
2 stops17h 52mDelta
Deal found 6/12$527
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:00 amDUB - LAS
1 stop16h 55mBritish Airways
Wed 10/810:05 pmLAS - DUB
1 stop13h 20mBritish Airways
Deal found 6/10$542
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/61:45 pmDUB - LAS
1 stop15h 18mAmerican Airlines
Fri 10/173:10 pmLAS - DUB
2 stops17h 10mAmerican Airlines
Deal found 6/10$546
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:35 amDUB - ONT
2 stops18h 19mAmerican Airlines
Sat 10/41:10 pmONT - DUB
2 stops19h 30mAmerican Airlines
Deal found 6/11$549
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:40 pmDUB - LAS
1 stop15h 34mIberia
Tue 9/163:35 pmLAS - DUB
1 stop12h 05mIberia
Deal found 6/10$552
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.
Thu 9/49:50 amDUB - ONT
2 stops20h 40mUnited Airlines
Fri 9/127:00 amONT - DUB
2 stops40h 10mUnited Airlines
Deal found 6/11$553
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1410:25 amDUB - LAS
1 stop17h 35mMultiple Airlines
Tue 10/2111:06 amLAS - DUB
1 stop14h 39mMultiple Airlines
Deal found 6/10$557
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2012:40 pmDUB - SJC
1 stop16h 33mAmerican Airlines
Sun 7/66:00 amSJC - DUB
2 stops19h 40mAmerican Airlines
Deal found 6/11$560
This Iberia deal was found by Cheapflights users on 6/12. 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.
Tue 6/2412:40 pmDUB - SJC
1 stop16h 33mMultiple Airlines
Sun 9/216:00 amSJC - DUB
2 stops19h 40mMultiple Airlines
Deal found 6/12$561
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/112:40 pmDUB - LAS
1 stop17h 03mFinnair
Mon 9/810:32 amLAS - DUB
1 stop15h 13mFinnair
Deal found 6/11$562
This Flighttix 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1811:45 amDUB - SNA
2 stops29h 11mBritish Airways
Fri 7/412:50 pmSNA - DUB
2 stops14h 50mBritish Airways
Deal found 6/11$565

Cheapflights Fare Finder

Customize your flight search to find flights from Dublin to California 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 Dublin to California that are best for you.

Fly from

Dublin

Fly to

California

Route

Depart

Return

Price

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 9/1

5:55 am-4:11 pm

2 stops18h 16m

Las Vegas Harry Reid Intl

Sun 9/7

12:35 am-7:55 am

1 stop23h 20m

$533

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 9/2

12:00 pm-11:21 pm

1 stop19h 21m

Las Vegas Harry Reid Intl

Tue 9/9

7:10 am-8:45 am

1 stop17h 35m

$542

DublinOntario

DUB - ONT

DUBONT

Dublin

Fri 9/26

8:35 am-6:54 pm

2 stops18h 19m

Ontario

Sat 10/4

1:10 pm-4:40 pm

2 stops19h 30m

$549

DublinOntario

DUB - ONT

DUBONT

Dublin

Thu 9/4

9:50 am-10:30 pm

2 stops20h 40m

Ontario

Fri 9/12

7:00 am-7:10 am

2 stops40h 10m

$553

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 6/24

12:40 pm-9:13 pm

1 stop16h 33m

San Jose

Sun 9/21

6:00 am-9:40 am

2 stops19h 40m

$561

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 9/1

12:40 pm-9:43 pm

1 stop17h 03m

Las Vegas Harry Reid Intl

Mon 9/8

10:32 am-9:45 am

1 stop15h 13m

$562

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 8/30

1:45 pm-8:48 pm

1 stop15h 03m

Las Vegas Harry Reid Intl

Mon 9/8

6:00 am-5:30 am

1 stop15h 30m

$564

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 6/24

12:40 pm-9:13 pm

1 stop16h 33m

San Jose

Wed 7/23

6:00 am-6:30 am

2 stops16h 30m

$577

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 6/24

12:40 pm-9:13 pm

1 stop16h 33m

San Jose

Sun 9/21

6:00 am-9:45 am

1 stop19h 45m

$578

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 9/2

10:25 am-10:49 pm

2 stops20h 24m

Las Vegas Harry Reid Intl

Sun 9/7

11:45 am-2:15 pm

2 stops18h 30m

$582

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 Dublin to California

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

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

Currently, January is the cheapest month in which you can book a flight from Dublin to California (average of $246). Flying from Dublin to California in March is currently the most expensive (average of $327). 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 DUB to CA?

Find hourly flight availability from Dublin to California. 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 Dublin to California, 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 Dublin to California

Explore weekly flight availability from Dublin to California. 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 DUB to USCA 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 California by month

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

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

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

If weather is an important factor for your trip to California, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Dublin to California, such as Delta, Alaska Airlines and KLM. 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!
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!
Finnair
7.6
Good
1,290 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 France
7.5
Good
1,463 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 Dublin to California. 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 from for flights from Dublin to California?

    Dublin (DUB) is the airport you will fly out of if you book a flight from Dublin to California. It is only a 5.7 mi journey to Dublin (DUB) from Dublin’s city center.

  • How popular is this Dublin to California flight route?

    This flight path from Dublin to California was viewed by 13 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 Dublin to California one-way?

    For one-way options, check prices for Iberia. According to our data, you can fly for as low as $360. Users have also found prices from $383 and $476 on WestJet and Icelandair, respectively.

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

    While some choose either Dublin - San Francisco or Dublin - Ontario, Dublin - Los Angeles is the most popular route from Dublin to California.

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

    Before booking your flight to California from Dublin, check out the most reliable airlines to get you to your destination on time: American Airlines (91%), Aer Lingus (91%), British Airways( 91%).

  • What are the cheapest flights from Dublin to California?

    Looking for the cheapest flight from Dublin to California? While on average our users pay $699, our data indicates the cheapest price to be $535. The most popular route (Dublin - Los Angeles), is priced around $414.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Dublin to California (average of $246). Flying from Dublin to California in March is currently the most expensive (average of $327). 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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Alternative routes for Dublin to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Dublin to California

Discover the top 5 airlines that operate flights from Dublin to California. 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
Aer LingusCheapest$452Average$692FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$456Average$614FlexibilityNo cancel feeOn-time70%
DeltaCheapest$472Average$632FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$544Average$747FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$593Average$827FlexibilityNo cancel feeOn-time71%

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