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Cheap flights from Dublin to California from £218

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
16 Jul — 23 Jul1
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 11 July 2025.

Round-trip from

£377

One-way from

£218

Popular in

July

Cheapest in

February

Average price

£636

Good round-trip deal

£418 or less

Good one-way deal

£500 or less
British Airways
  • British Airways
  • 17/9-24/9
  • 2 total stops
  • 28h 35m total
  • Dublin to California
Search Deals
15/9
  • 15/9
  • 3 total stops
  • 47h 21m total
  • Dublin to California
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£78 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 July 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

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 11 July 2025.

Wed 17/912:45DUB - LAS
1 stop15h 15mBritish Airways
Wed 24/922:05LAS - DUB
1 stop13h 20mBritish Airways
Deal found 9/7£377
Sat 1/1108:50DUB - LAS
2 stops21h 15mDelta
Sat 8/1106:00LAS - DUB
2 stops17h 45mDelta
Deal found 9/7£391
Wed 17/912:45DUB - LAS
1 stop15h 15mMultiple Airlines
Tue 23/907:03LAS - DUB
1 stop15h 27mMultiple Airlines
Deal found 9/7£403
Mon 1/912:40DUB - LAS
1 stop17h 03mFinnair
Mon 8/910:32LAS - DUB
1 stop15h 13mFinnair
Deal found 10/7£407
Mon 17/1109:00DUB - LAS
2 stops20h 15mUnited Airlines
Sun 30/1118:10LAS - DUB
2 stops30h 00mUnited Airlines
Deal found 9/7£434
Mon 17/1109:10DUB - LAS
2 stops20h 25mLufthansa
Sun 30/1116:25LAS - DUB
1 stop16h 00mLufthansa
Deal found 9/7£438
Thu 4/912:40DUB - ONT
1 stop14h 14mAmerican Airlines
Thu 11/912:45ONT - DUB
1 stop13h 00mAmerican Airlines
Deal found 9/7£439
Mon 1/912:40DUB - SJC
1 stop16h 24mFinnair
Sun 14/908:00SJC - DUB
1 stop17h 45mFinnair
Deal found 10/7£439
Mon 25/819:05DUB - SJC
2 stops35h 44mScandinavian Airlines
Mon 1/913:44SJC - DUB
2 stops20h 31mScandinavian Airlines
Deal found 10/7£456
Tue 14/1019:05DUB - LAS
2 stops32h 08mScandinavian Airlines
Tue 21/1013:05LAS - DUB
2 stops38h 45mScandinavian Airlines
Deal found 9/7£462
Fri 28/1105:55DUB - SFO
1 stop13h 55mDelta
Sun 14/1210:00SFO - DUB
2 stops22h 20mDelta
Deal found 10/7£464
Sat 23/810:15DUB - LAX
1 stop14h 05mScandinavian Airlines
Sat 30/819:30LAX - DUB
1 stop32h 20mScandinavian Airlines
Deal found 8/7£464

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 11 July 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

Wed 17/9

12:45-20:00

1 stop15h 15m

Las Vegas Harry Reid Intl

Wed 24/9

22:05-19:25

1 stop13h 20m

£377

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 1/11

08:50-23:05

2 stops21h 15m

Las Vegas Harry Reid Intl

Fri 7/11

00:45-07:45

1 stop23h 00m

£391

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 17/9

12:45-20:00

1 stop15h 15m

Las Vegas Harry Reid Intl

Tue 23/9

07:03-06:30

1 stop15h 27m

£403

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

£407

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 17/11

09:00-21:15

2 stops20h 15m

Las Vegas Harry Reid Intl

Sun 30/11

18:10-08:10

2 stops30h 00m

£434

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 17/11

09:10-21:35

2 stops20h 25m

Las Vegas Harry Reid Intl

Sun 30/11

16:25-16:25

1 stop16h 00m

£438

DublinOntario

DUB - ONT

DUBONT

Dublin

Thu 4/9

12:40-18:54

1 stop14h 14m

Ontario

Thu 11/9

12:45-09:45

1 stop13h 00m

£439

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 1/9

12:40-21:04

1 stop16h 24m

San Jose

Sun 14/9

08:00-09:45

1 stop17h 45m

£439

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 25/8

19:05-22:49

2 stops35h 44m

San Jose

Mon 1/9

13:44-18:15

2 stops20h 31m

£456

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 14/10

19:05-19:13

2 stops32h 08m

Las Vegas Harry Reid Intl

Tue 21/10

13:05-11:50

2 stops38h 45m

£462

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 60 results
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6

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 11 July 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 11 July 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).

How much does it cost for a return flight 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 11 July 2025.
Get a feel of what it's like to fly with Delta, KLM, andFinnair from Dublin to California by reading reviews from past customers. 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
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,312 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,467 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,655 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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 377 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?

    £341 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Icelandair and WestJet, with prices starting from £347 and £369, respectively.

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

    While some choose either Dublin - San Francisco or Dublin - Las Vegas Harry Reid Intl, Dublin - Ontario 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 (77%), Aer Lingus (77%), British Airways (77%).

  • What are the cheapest flights from Dublin to California?

    While on average a flight from Dublin to California is generally £1,111, our data shows the cheapest flight currently is £432. When looking at the most popular route, (Dublin - Ontario), you can expect to pay £528 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£291Average£357FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£322Average£501FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£326Average£501FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£335Average£564FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IberiaCheapest£336Average£450FlexibilityNo cancel feeOn-time77%
Search Iberia flights
DeltaCheapest£344Average£557FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest£354Average£571FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest£392Average£483FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£407Average£595FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapest£411Average£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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