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Cheap flights from Dublin to California from £291

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Dublin to California

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to California (USCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

£354

One-way from

£291
British Airways
  • British Airways
  • 3/3-10/3
  • 4 total stops
  • 36h 34m total
  • Dublin to California
Search Deals
WestJet
  • WestJet
  • 1/4
  • 2 total stops
  • 33h 05m total
  • 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 21 January 2025.

Mon 3/308:40DUB - SNA
2 stops19h 33mBritish Airways
Mon 10/312:34SNA - DUB
2 stops17h 01mBritish Airways
Deal found 20/1£354
Mon 3/309:00DUB - SJC
2 stops40h 59mMultiple Airlines
Mon 10/316:00SJC - DUB
2 stops31h 10mMultiple Airlines
Deal found 20/1£361
Mon 3/309:00DUB - ONT
2 stops32h 15mUnited Airlines
Mon 10/306:00ONT - DUB
2 stops21h 05mUnited Airlines
Deal found 20/1£364
Sat 1/209:00DUB - SNA
2 stops17h 41mUnited Airlines
Wed 5/207:00SNA - DUB
1 stop16h 00mUnited Airlines
Deal found 20/1£364
Mon 3/309:00DUB - SJC
2 stops36h 44mUnited Airlines
Mon 10/308:30SJC - DUB
3 stops42h 35mUnited Airlines
Deal found 20/1£364
Sun 9/205:00DUB - LAX
1 stop16h 05mMultiple Airlines
Sun 16/219:10LAX - DUB
1 stop14h 40mMultiple Airlines
Deal found 20/1£369
Tue 18/218:40DUB - SFO
1 stop29h 45mSWISS
Sun 16/320:25SFO - DUB
1 stop32h 40mSWISS
Deal found 20/1£369
Wed 29/107:40DUB - LAX
1 stop15h 05mBritish Airways
Fri 7/217:30LAX - DUB
1 stop13h 35mBritish Airways
Deal found 20/1£371
Tue 18/214:05DUB - SFO
1 stop16h 47mAmerican Airlines
Tue 18/318:00SFO - DUB
2 stops18h 35mAmerican Airlines
Deal found 20/1£372
Tue 4/305:00DUB - BUR
2 stops19h 17mMultiple Airlines
Tue 11/315:24BUR - DUB
2 stops19h 26mMultiple Airlines
Deal found 20/1£373
Mon 17/205:55DUB - SFO
1 stop13h 55mDelta
Mon 24/212:35SFO - DUB
2 stops19h 05mDelta
Deal found 20/1£374
Tue 18/209:00DUB - SFO
2 stops20h 30mUnited Airlines
Wed 19/316:59SFO - DUB
1 stop34h 06mUnited Airlines
Deal found 20/1£375

Find flights from Dublin to California within your budget

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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Mon 3/3

08:40-20:13

2 stops19h 33m

Santa Ana J. Wayne/Orange Cnty

Mon 10/3

12:34-12:35

2 stops17h 01m

£354

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 3/3

09:00-17:59

2 stops40h 59m

San Jose

Mon 10/3

16:00-06:10

2 stops31h 10m

£361

DublinOntario

DUB - ONT

DUBONT

Dublin

Mon 3/3

09:00-09:15

2 stops32h 15m

Ontario

Mon 10/3

06:00-10:05

2 stops21h 05m

£364

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Sat 1/2

09:00-18:41

2 stops17h 41m

Santa Ana J. Wayne/Orange Cnty

Wed 5/2

07:00-07:00

1 stop16h 00m

£364

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 3/3

09:00-13:44

2 stops36h 44m

San Jose

Mon 10/3

08:30-10:05

3 stops42h 35m

£364

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Tue 18/2

12:55-16:25

1 stop35h 30m

San Francisco

Sat 15/3

20:25-12:30

1 stop33h 05m

£369

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Sun 9/2

05:00-13:05

1 stop16h 05m

Los Angeles

Sun 16/2

19:10-17:50

1 stop14h 40m

£369

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Tue 18/2

14:05-22:52

1 stop16h 47m

San Francisco

Tue 18/3

18:00-19:35

2 stops18h 35m

£372

DublinBurbank

DUB - BUR

DUBBUR

Dublin

Tue 4/3

05:00-16:17

2 stops19h 17m

Burbank Bob Hope

Tue 11/3

15:24-17:50

2 stops19h 26m

£373

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Mon 17/2

05:55-11:50

1 stop13h 55m

San Francisco

Mon 24/2

12:35-15:40

2 stops19h 05m

£374

Flights are sorted by cheapest return flights first.

Deals found on 20/1

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.

Travel insights for flights from Dublin to California

Get recent, data-driven insights about flights from Dublin to California including ideal travel times, pricing trends, and more.

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 21 January 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 21 January 2025.
To help decide which airline to fly from Dublin to California, see what other customers have to say about Lufthansa, Scandinavian Airlines and Icelandair. 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
8,521 reviews
Check prices

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very Good
8,521 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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?

    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 363 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?

    £291 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on TAP AIR PORTUGAL and Finnair, with prices starting from £444 and £445, respectively.

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

    While some choose either Dublin - Los Angeles or Dublin - Ontario, Dublin - Las Vegas Harry Reid Intl 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 (68%), Aer Lingus (68%), British Airways (68%).

  • What are the cheapest flights from Dublin to California?

    While on average a flight from Dublin to California is generally £990, our data shows the cheapest flight currently is £356. When looking at the most popular route, (Dublin - Las Vegas Harry Reid Intl), you can expect to pay £354 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 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£307Average£489FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Scandinavian AirlinesCheapest£323Average£406FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£357Average£493FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£371Average£638FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
TAP AIR PORTUGALCheapest£389Average£446FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest£392Average£597FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£396Average£648FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£412Average£639FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest£435Average£600FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£444Average£703FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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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