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Cheap flights from Dublin to California from £230

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

£408

One-way from

£230

Popular in

July

Cheapest in

February

Average price

£485

Good round-trip deal

£427 or less
British Airways
  • British Airways
  • 20/5-27/5
  • 2 total stops
  • 35h 25m total
  • Dublin to California
Search Deals
7/6
  • 7/6
  • 2 total stops
  • 30h 05m total
  • Dublin to California
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£81 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Dublin to California.
Search Deals

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 30 April 2025.

Tue 20/510:30DUB - LAS
1 stop17h 30mBritish Airways
Tue 27/515:10LAS - DUB
1 stop17h 55mBritish Airways
Deal found 29/4£408
Tue 20/508:55DUB - LAS
2 stops17h 54mDelta
Tue 27/506:05LAS - DUB
1 stop17h 50mDelta
Deal found 29/4£412
Wed 7/512:40DUB - LAS
1 stop14h 01mAmerican Airlines
Mon 12/506:00LAS - DUB
1 stop15h 30mAmerican Airlines
Deal found 29/4£421
Wed 21/505:55DUB - LAX
1 stop16h 55mKLM
Sat 31/508:35LAX - DUB
1 stop15h 20mKLM
Deal found 29/4£427
Thu 5/619:05DUB - LAX
1 stop29h 15mScandinavian Airlines
Sun 8/621:29LAX - DUB
2 stops36h 46mScandinavian Airlines
Deal found 29/4£430
Thu 22/505:55DUB - SFO
1 stop13h 50mMultiple Airlines
Tue 3/606:15SFO - DUB
1 stop18h 30mMultiple Airlines
Deal found 29/4£434
Sun 11/509:20DUB - LAX
1 stop14h 48mUnited Airlines
Mon 26/512:37LAX - DUB
1 stop13h 08mUnited Airlines
Deal found 29/4£438
Sun 18/509:20DUB - SNA
1 stop35h 12mUnited Airlines
Fri 30/513:35SNA - DUB
1 stop34h 10mUnited Airlines
Deal found 29/4£438
Tue 4/1111:50DUB - LAS
1 stop15h 58mUnited Airlines
Tue 11/1107:00LAS - DUB
2 stops16h 00mUnited Airlines
Deal found 29/4£441
Tue 13/510:30DUB - LAX
1 stop15h 05mBritish Airways
Tue 20/520:05LAX - DUB
1 stop15h 25mBritish Airways
Deal found 29/4£443
Sat 10/505:55DUB - SFO
1 stop13h 50mDelta
Mon 26/515:05SFO - DUB
1 stop15h 55mDelta
Deal found 29/4£444
Thu 5/619:05DUB - LAS
2 stops36h 20mScandinavian Airlines
Mon 9/606:00LAS - DUB
2 stops28h 15mScandinavian Airlines
Deal found 28/4£444

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 30 April 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

Tue 20/5

10:30-20:00

1 stop17h 30m

Las Vegas Harry Reid Intl

Tue 27/5

15:10-17:05

1 stop17h 55m

£408

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 20/5

05:55-15:45

2 stops17h 50m

Las Vegas Harry Reid Intl

Mon 26/5

00:54-07:55

1 stop23h 01m

£412

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Wed 21/5

05:55-14:50

1 stop16h 55m

Los Angeles

Sat 31/5

08:35-07:55

1 stop15h 20m

£427

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Thu 5/6

19:05-16:20

1 stop29h 15m

Los Angeles

Sun 8/6

21:29-18:15

2 stops36h 46m

£430

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Thu 22/5

05:55-11:45

1 stop13h 50m

San Francisco

Tue 3/6

06:15-08:45

1 stop18h 30m

£434

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Sun 11/5

09:20-16:08

1 stop14h 48m

Los Angeles

Mon 26/5

12:37-09:45

1 stop13h 08m

£438

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Sun 18/5

09:20-12:32

1 stop35h 12m

Santa Ana J. Wayne/Orange Cnty

Tue 3/6

19:13-07:10

2 stops27h 57m

£438

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Tue 13/5

10:30-17:35

1 stop15h 05m

Los Angeles

Tue 20/5

20:05-19:30

1 stop15h 25m

£443

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Sat 10/5

05:55-11:45

1 stop13h 50m

San Francisco

Mon 26/5

15:05-15:00

1 stop15h 55m

£444

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 5/6

19:05-23:25

2 stops36h 20m

Las Vegas Harry Reid Intl

Mon 9/6

06:00-18:15

2 stops28h 15m

£444

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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 return 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 £575). Flying from Dublin to California in July is currently the most expensive (average of £811). 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 30 April 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.

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 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit California when rainfall is around 0.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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 30 April 2025.
To help decide which airline to fly from Dublin to California, see what other customers have to say about Singapore Airlines, Delta and KLM. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,292 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Delta
8.0
Very Good
7,936 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
KLM
7.8
Good
1,333 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Finnair
7.6
Good
1,273 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
SWISS
7.5
Good
1,588 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.7

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during 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?

    If you book a flight to California from Dublin, you will be flying from Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin.

  • How popular is this Dublin to California flight route?

    The Dublin to California flight path was viewed by 389 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?

    £353 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Vueling and Iberia, with prices starting from £366 and £403, respectively.

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

    While some choose either Dublin - Ontario or Dublin - Las Vegas Harry Reid Intl, Dublin - Los Angeles is the most popular route from Dublin to California.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Dublin to California on time: American Airlines (94%), Aer Lingus (94%), British Airways (94%).

  • What are the cheapest flights from Dublin to California?

    While on average a flight from Dublin to California is generally £1,215, our data shows the cheapest flight currently is £418. When looking at the most popular route, (Dublin - Los Angeles), you can expect to pay £438 for that flight.

  • 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 holiday 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 £575). Flying from Dublin to California in July is currently the most expensive (average of £811). 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

Browse thousands of different options on Cheapflights for your next trip

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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 10 airlines flying from Dublin to California

Discover the top 10 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 858,174 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£295Average£364FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest£326Average£537FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£326Average£465FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£340Average£578FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IberiaCheapest£341Average£456FlexibilityNo cancel feeOn-time77%
Search Iberia flights
DeltaCheapest£349Average£565FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest£359Average£547FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest£361Average£589FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£398Average£524FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£409Average£605FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dublin to California?

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Why should you use Cheapflights to find cheap flight tickets from Dublin to California?

Cheapflights simply makes it quick and affordable to book flights from Dublin to California by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dublin to California with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to California flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dublin to California become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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