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Cheap flights from Dublin to California from £277

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 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
18 Jun — 25 Jun1
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 13 June 2025.

Round-trip from

£392

One-way from

£277

Popular in

July

Cheapest in

February

Average price

£581

Good round-trip deal

£443 or less
Delta
  • Delta
  • 1/9-7/9
  • 3 total stops
  • 41h 36m total
  • Dublin to California
Search Deals
24/6
  • 24/6
  • 2 total stops
  • 36h 30m total
  • Dublin to California
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 13 June 2025.

Tue 7/1019:05DUB - LAS
2 stops32h 08mScandinavian Airlines
Fri 17/1010:59LAS - DUB
2 stops38h 26mScandinavian Airlines
Deal found 10/6£385
Wed 15/1013:20DUB - LAS
1 stop13h 15mDelta
Tue 21/1007:23LAS - DUB
2 stops17h 52mDelta
Deal found 12/6£388
Thu 25/911:00DUB - LAS
1 stop16h 55mBritish Airways
Wed 8/1022:05LAS - DUB
1 stop13h 20mBritish Airways
Deal found 10/6£399
Mon 6/1013:45DUB - LAS
1 stop15h 18mAmerican Airlines
Fri 17/1015:10LAS - DUB
2 stops17h 10mAmerican Airlines
Deal found 10/6£402
Fri 26/908:35DUB - ONT
2 stops18h 19mAmerican Airlines
Sat 4/1013:10ONT - DUB
2 stops19h 30mAmerican Airlines
Deal found 11/6£404
Thu 4/909:50DUB - ONT
2 stops20h 40mUnited Airlines
Fri 12/907:00ONT - DUB
2 stops40h 10mUnited Airlines
Deal found 11/6£407
Tue 14/1010:25DUB - LAS
1 stop17h 35mMultiple Airlines
Tue 21/1011:06LAS - DUB
1 stop14h 39mMultiple Airlines
Deal found 10/6£410
Mon 1/912:40DUB - LAS
1 stop17h 03mFinnair
Mon 8/910:32LAS - DUB
1 stop15h 13mFinnair
Deal found 11/6£414
Wed 18/611:45DUB - SNA
2 stops29h 11mBritish Airways
Fri 4/712:50SNA - DUB
2 stops14h 50mBritish Airways
Deal found 11/6£416
Wed 18/612:40DUB - SNA
1 stop27h 44mMultiple Airlines
Fri 4/711:32SNA - DUB
1 stop16h 08mMultiple Airlines
Deal found 11/6£419
Mon 3/1109:00DUB - LAS
2 stops20h 35mUnited Airlines
Sat 15/1111:00LAS - DUB
2 stops15h 05mUnited Airlines
Deal found 10/6£421
Tue 24/612:40DUB - SJC
1 stop16h 33mAmerican Airlines
Wed 23/706:00SJC - DUB
2 stops16h 30mAmerican Airlines
Deal found 11/6£425

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 13 June 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 7/10

19:05-19:13

2 stops32h 08m

Las Vegas Harry Reid Intl

Fri 17/10

10:59-09:25

2 stops38h 26m

£385

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 15/10

05:55-18:35

1 stop20h 40m

Las Vegas Harry Reid Intl

Tue 21/10

12:10-08:45

1 stop12h 35m

£388

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 25/9

11:00-19:55

1 stop16h 55m

Las Vegas Harry Reid Intl

Wed 8/10

22:05-19:25

1 stop13h 20m

£399

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 6/10

13:45-21:03

1 stop15h 18m

Las Vegas Harry Reid Intl

Fri 17/10

15:10-16:20

2 stops17h 10m

£402

DublinOntario

DUB - ONT

DUBONT

Dublin

Fri 26/9

08:35-18:54

2 stops18h 19m

Ontario

Sat 4/10

13:10-16:40

2 stops19h 30m

£404

DublinOntario

DUB - ONT

DUBONT

Dublin

Thu 4/9

09:50-22:30

2 stops20h 40m

Ontario

Fri 12/9

07:00-07:10

2 stops40h 10m

£407

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 14/10

10:25-20:00

1 stop17h 35m

Las Vegas Harry Reid Intl

Tue 21/10

11:06-09:45

1 stop14h 39m

£410

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 1/9

12:40-21:43

1 stop17h 03m

Las Vegas Harry Reid Intl

Mon 8/9

10:32-09:45

1 stop15h 13m

£414

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 3/11

09:00-21:35

2 stops20h 35m

Las Vegas Harry Reid Intl

Sat 15/11

11:00-10:05

2 stops15h 05m

£421

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 24/6

12:40-21:13

1 stop16h 33m

San Jose

Wed 23/7

06:00-06:30

2 stops16h 30m

£425

Flights are sorted by cheapest return flights first.

Deals found on 11/6

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 13 June 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 13 June 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 - 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 13 June 2025.
To help decide which airline to fly from Dublin to California, see what other customers have to say about Delta, KLM and Austrian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,946 reviews
Check prices

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews
Check prices

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews
Check prices

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews
Check prices

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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?

    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 370 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?

    £282 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Aer Lingus and JetBlue, with prices starting from £383 and £400, respectively.

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

    While some choose either Dublin - Las Vegas Harry Reid Intl or Dublin - San Diego, Dublin - San Francisco 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 (91%), Aer Lingus (91%), British Airways (91%).

  • What are the cheapest flights from Dublin to California?

    While on average a flight from Dublin to California is generally £1,235, our data shows the cheapest flight currently is £415. When looking at the most popular route, (Dublin - San Francisco), you can expect to pay £349 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

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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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£291Average£359FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£322Average£489FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£328Average£507FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£335Average£565FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IberiaCheapest£336Average£543FlexibilityNo cancel feeOn-time77%
Search Iberia flights
DeltaCheapest£344Average£557FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest£354Average£575FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest£392Average£517FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£404Average£594FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapest£415Average£560FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Dublin to California via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

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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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