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$382+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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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 October 28, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:50 amDUB - LAS
1 stop13h 25mDelta
Thu 12/1810:23 amLAS - DUB
2 stops13h 22mDelta
Deal found 10/28$499
This Finnair deal was found by Cheapflights users on 10/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:00 pmDUB - LAS
1 stop16h 57mMultiple Airlines
Sun 12/288:05 amLAS - DUB
1 stop15h 05mMultiple Airlines
Deal found 10/28$500
This Finnair deal was found by Cheapflights users on 10/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:30 amDUB - LAS
1 stop15h 17mMultiple Airlines
Sat 11/2911:00 amLAS - DUB
1 stop12h 10mMultiple Airlines
Deal found 10/28$501
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:25 pmDUB - LAS
2 stops18h 55mDelta
Tue 1/611:27 pmLAS - DUB
1 stop25h 18mDelta
Deal found 10/28$502
This British Airways deal was found by Cheapflights users on 10/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:50 amDUB - LAS
2 stops21h 27mBritish Airways
Sun 1/48:00 pmLAS - DUB
1 stop27h 55mBritish Airways
Deal found 10/28$504
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:25 pmDUB - LAS
2 stops18h 55mDelta
Thu 12/116:00 amLAS - DUB
2 stops18h 45mDelta
Deal found 10/28$506
This British Airways deal was found by Cheapflights users on 10/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:20 amDUB - LAS
2 stops21h 39mBritish Airways
Thu 1/86:03 amLAS - DUB
2 stops19h 47mBritish Airways
Deal found 10/28$507
This Gotogate deal was found by Cheapflights users on 10/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:15 pmDUB - LAS
Nonstop10h 35mAer Lingus
Tue 1/67:35 pmLAS - DUB
Nonstop9h 45mAer Lingus
Deal found 10/28$509
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:30 pmDUB - SFO
Nonstop11h 05mAer Lingus
Sat 11/225:20 pmSFO - DUB
Nonstop10h 05mAer Lingus
Deal found 10/28$511
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:30 pmDUB - SFO
Nonstop11h 05mAer Lingus
Fri 11/145:20 pmSFO - DUB
Nonstop10h 05mAer Lingus
Deal found 10/28$513
This British Airways deal was found by Cheapflights users on 10/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:50 amDUB - SFO
2 stops20h 06mBritish Airways
Sat 12/67:27 amSFO - DUB
2 stops18h 23mBritish Airways
Deal found 10/27$515
This Scandinavian Airlines deal was found by Cheapflights users on 10/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:15 amDUB - SFO
2 stops35h 20mScandinavian Airlines
Sun 12/74:40 pmSFO - DUB
2 stops18h 55mScandinavian Airlines
Deal found 10/27$516

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 October 28, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$467
(American Airlines)

One-way from

$382
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$606

Good round-trip deal

$514 or less

Good one-way deal

$610 or less
Provider with most accurate pricing for Dublin-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-Los Angeles flights.
Search Deals
From Dublin to California
Search Deals
One-way flight from Dublin to California
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Dublin to California.
Search Deals
Price to beat on a one-way flight from Dublin to California.
Search Deals

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 October 28, 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

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 2/11

3:10 pm-9:31 pm

2 stops38h 21m

San Jose

Fri 2/20

2:12 pm-5:00 pm

2 stops18h 48m

$467

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 2/20

11:30 am-10:20 pm

2 stops18h 50m

San Jose

Tue 2/24

3:05 pm-5:00 pm

2 stops17h 55m

$469

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 12/4

5:55 am-2:15 pm

1 stop16h 20m

Las Vegas Harry Reid Intl

Thu 12/18

10:40 am-9:20 am

1 stop14h 40m

$499

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 1/8

11:30 am-9:00 pm

2 stops17h 30m

Las Vegas Harry Reid Intl

Mon 1/12

11:57 am-5:20 pm

2 stops21h 23m

$502

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 12/8

8:50 am-7:13 pm

2 stops18h 23m

Las Vegas Harry Reid Intl

Fri 1/9

11:57 am-3:05 pm

2 stops19h 08m

$504

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 12/8

8:50 am-10:14 pm

2 stops21h 24m

Las Vegas Harry Reid Intl

Sun 1/4

8:00 pm-7:55 am

1 stop27h 55m

$504

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 3/12

5:55 am-7:11 pm

2 stops20h 16m

Las Vegas Harry Reid Intl

Mon 3/16

12:35 am-7:45 am

1 stop24h 10m

$505

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 12/11

5:55 am-6:16 pm

2 stops20h 21m

Las Vegas Harry Reid Intl

Thu 12/18

6:10 am-7:45 am

2 stops17h 35m

$505

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Sun 3/1

9:45 am-8:42 pm

2 stops18h 57m

San Francisco

Wed 3/18

6:30 pm-5:00 pm

1 stop15h 30m

$513

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Sat 1/10

9:45 am-12:47 am

2 stops23h 02m

San Francisco

Sat 1/24

6:37 am-8:40 am

1 stop18h 03m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

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, November is the cheapest month in which you can book a flight from Dublin to California (average of $428). Flying from Dublin to California in July is currently the most expensive (average of $696). 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 October 28, 2025.

One of the essential ways to save on airfare from Dublin to California is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 28% on airfare.

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 October 28, 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
7.9
Good
7,994 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

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
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

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
9,000 reviews
Delta
7.9
Good
7,994 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

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
11,032 reviews
Delta
7.9
Good
7,994 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

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
1,361 reviews
Delta
7.9
Good
7,994 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

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
7,483 reviews
Delta
7.9
Good
7,994 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

7.9

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 16h 20m. 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 $455. Users have also found prices from $461 and $538 on British Airways and Finnair, 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: Aer Lingus (88%), American Airlines (77%), Iberia( 77%).

  • What are the cheapest flights from Dublin to California?

    Looking for the cheapest flight from Dublin to California? While on average our users pay $725, our data indicates the cheapest price to be $437. The most popular route (Dublin - Los Angeles), is priced around $496.

  • 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, November is the cheapest month in which you can book a flight from Dublin to California (average of $428). Flying from Dublin to California in July is currently the most expensive (average of $696). 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 7 airlines flying from Dublin to California

Discover the top 7 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$445Average$625FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$456Average$627FlexibilityNo cancel feeOn-time70%
DeltaCheapest$472Average$753FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$514Average$688FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$566Average$776FlexibilityNo cancel feeOn-time69%
IberiaCheapest$580Average$602FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$593Average$821FlexibilityNo cancel feeOn-time71%

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