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$304+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$519
(TravelUp)

One-way from

$304
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$640

Good round-trip deal

$566 or less

Good one-way deal

$614 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. 16% potential increase in price ($137 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 September 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 septiembre 11, 2025.

This TravelUp deal was found by Cheapflights users on 9/10. 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.
sáb. 11/112:55 pmDUB - LAS
1 stop16h 10mMultiple Airlines
sáb. 11/153:58 pmLAS - DUB
2 stops18h 42mMultiple Airlines
Deal found 9/10$519
This American Airlines deal was found by Cheapflights users on 9/11. 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.
mié. 12/1710:20 amDUB - LAS
1 stop16h 30mAmerican Airlines
vie. 12/268:55 pmLAS - DUB
1 stop14h 55mAmerican Airlines
Deal found 9/11$522
This Finnair deal was found by Cheapflights users on 9/11. 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.
mar. 10/1410:25 amDUB - LAS
1 stop17h 35mMultiple Airlines
mar. 10/219:55 amLAS - DUB
1 stop15h 50mMultiple Airlines
Deal found 9/11$523
This American Airlines deal was found by Cheapflights users on 9/11. 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.
vie. 12/1911:30 amDUB - LAS
1 stop18h 29mAmerican Airlines
dom. 12/218:00 amLAS - DUB
2 stops16h 40mAmerican Airlines
Deal found 9/11$525
This American Airlines deal was found by Cheapflights users on 9/11. 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.
jue. 12/181:10 pmDUB - LAS
2 stops18h 29mAmerican Airlines
dom. 12/218:55 pmLAS - DUB
1 stop28h 55mAmerican Airlines
Deal found 9/11$527
This British Airways deal was found by Cheapflights users on 9/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2110:30 amDUB - LAS
1 stop17h 30mBritish Airways
mar. 10/289:58 amLAS - DUB
2 stops16h 37mBritish Airways
Deal found 9/11$528
This Delta deal was found by Cheapflights users on 9/11. 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.
mar. 11/118:50 amDUB - LAS
1 stop13h 25mDelta
sáb. 11/1511:15 pmLAS - DUB
1 stop24h 30mDelta
Deal found 9/11$529
This Finnair deal was found by Cheapflights users on 9/11. 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.
jue. 10/309:45 amDUB - LAX
1 stop15h 20mMultiple Airlines
mié. 11/127:30 pmLAX - DUB
1 stop13h 30mMultiple Airlines
Deal found 9/11$534
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/113:15 pmDUB - LAS
Nonstop10h 35mAer Lingus
jue. 11/137:35 pmLAS - DUB
Nonstop9h 45mAer Lingus
Deal found 9/10$535
This TravelUp deal was found by Cheapflights users on 9/11. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/19:20 amDUB - LAX
1 stop14h 48mMultiple Airlines
lun. 10/68:25 amLAX - DUB
1 stop17h 20mMultiple Airlines
Deal found 9/11$536
This TravelUp deal was found by Cheapflights users on 9/9. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/278:55 amDUB - LAS
2 stops20h 46mBritish Airways
sáb. 1/38:00 pmLAS - DUB
1 stop13h 40mBritish Airways
Deal found 9/9$536
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/18:45 amDUB - LAS
2 stops20h 35mDelta
vie. 11/149:47 amLAS - DUB
1 stop13h 58mDelta
Deal found 9/10$537

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 septiembre 11, 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

dom. 11/2

12:55 pm-10:58 pm

1 stop18h 03m

Las Vegas Harry Reid Intl

mar. 11/11

12:00 pm-5:20 pm

2 stops21h 20m

$529

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

mar. 10/21

12:45 pm-8:00 pm

1 stop15h 15m

Las Vegas Harry Reid Intl

mar. 10/28

9:58 am-9:35 am

2 stops16h 37m

$530

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

jue. 12/4

5:55 am-4:14 pm

2 stops18h 19m

Las Vegas Harry Reid Intl

dom. 12/7

12:43 am-7:45 am

1 stop23h 02m

$530

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

dom. 2/1

5:55 am-5:45 pm

2 stops19h 50m

Las Vegas Harry Reid Intl

sáb. 2/7

7:23 am-8:45 am

2 stops17h 22m

$530

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

mar. 12/23

8:50 am-9:43 pm

2 stops20h 53m

Las Vegas Harry Reid Intl

mar. 12/30

1:39 pm-5:00 pm

2 stops19h 21m

$531

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

jue. 2/12

1:25 pm-12:13 am

2 stops18h 48m

Las Vegas Harry Reid Intl

lun. 2/16

9:10 am-12:40 pm

2 stops19h 30m

$533

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

vie. 11/7

7:05 pm-11:15 pm

2 stops36h 10m

Los Angeles

dom. 11/16

7:30 pm-6:20 pm

1 stop14h 50m

$544

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

mar. 2/24

12:30 pm-8:21 pm

2 stops39h 51m

San Francisco

sáb. 3/7

4:40 pm-6:20 pm

1 stop17h 40m

$544

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

vie. 11/14

8:50 am-6:50 pm

1 stop18h 00m

Las Vegas Harry Reid Intl

dom. 11/16

2:54 pm-4:50 pm

2 stops17h 56m

$549

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

jue. 10/30

1:10 pm-9:36 am

2 stops27h 26m

Santa Ana J. Wayne/Orange Cnty

lun. 11/3

6:45 am-9:50 am

2 stops19h 05m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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 $325). 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 septiembre 11, 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.

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

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 septiembre 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Dublin to California to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aer Lingus
7.2
Good
1,271 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 23 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 Dublin to California?

    Departing from Dublin to California will take you 15h 15m. Airlines will cover a distance of 4938 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 Dublin to California one-way?

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $533. Users have also found prices from $574 and $595 on JetBlue and WestJet, respectively.

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

    While some choose either Dublin - Las Vegas Harry Reid Intl or Dublin - San Francisco, 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: Iberia (94%), American Airlines (73%), Aer Lingus( 73%).

  • What are the cheapest flights from Dublin to California?

    Looking for the cheapest flight from Dublin to California? While on average our users pay $1,042, our data indicates the cheapest price to be $519. The most popular route (Dublin - Los Angeles), is priced around $455.

  • 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 $325). 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 6 airlines flying from Dublin to California

Discover the top 6 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$445Average$625FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$458Average$625FlexibilityNo cancel feeOn-time70%
DeltaCheapest$472Average$753FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$520Average$686FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$544Average$772FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$593Average$817FlexibilityNo cancel feeOn-time71%

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