Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Dublin to California from £245

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
26 Feb — 5 Mar1
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 21 February 2025.

Round-trip from

£377

One-way from

£325

Popular in

July

Cheapest in

February

Average price

£419

Good round-trip deal

£487 or less

Good one-way deal

£429 or less
British Airways
  • British Airways
  • 9/4-17/4
  • 2 total stops
  • 28h 45m total
  • Dublin to California
WestJet
  • WestJet
  • 30/4
  • 2 total stops
  • 57h 09m total
  • Dublin to California
Highest demand for flights based on searches. 18% potential increase in price (£94 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Dublin to California.
Price to beat on a one-way flight from Dublin to California.

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 February 2025.

Wed 9/412:45DUB - LAS
1 stop15h 15mBritish Airways
Thu 17/422:00LAS - DUB
1 stop13h 30mBritish Airways
Deal found 20/2£377
Tue 6/512:50DUB - LAS
1 stop12h 45mWestJet
Tue 13/513:45LAS - DUB
1 stop13h 05mWestJet
Deal found 19/2£393
Mon 28/412:40DUB - LAS
1 stop15h 13mIberia
Wed 7/509:30LAS - DUB
1 stop16h 15mIberia
Deal found 20/2£397
Tue 1/412:40DUB - LAS
1 stop16h 06mMultiple Airlines
Fri 11/413:56LAS - DUB
2 stops21h 24mMultiple Airlines
Deal found 20/2£402
Thu 20/312:30DUB - SFO
1 stop35h 10mScandinavian Airlines
Thu 27/318:30SFO - DUB
1 stop31h 55mScandinavian Airlines
Deal found 20/2£406
Tue 1/411:45DUB - LAS
2 stops17h 01mAmerican Airlines
Tue 8/410:06LAS - DUB
1 stop12h 24mAmerican Airlines
Deal found 20/2£414
Mon 28/419:05DUB - LAS
2 stops34h 51mScandinavian Airlines
Tue 6/509:05LAS - DUB
2 stops25h 10mScandinavian Airlines
Deal found 20/2£423
Wed 26/210:25DUB - LAX
1 stop16h 00mBritish Airways
Wed 5/320:55LAX - DUB
1 stop14h 45mBritish Airways
Deal found 19/2£425
Wed 16/410:55DUB - SFO
1 stop14h 20mBritish Airways
Tue 22/419:20SFO - DUB
1 stop13h 45mBritish Airways
Deal found 20/2£427
Sat 3/518:00DUB - LAX
1 stop31h 05mFinnair
Sat 10/509:10LAX - DUB
1 stop16h 35mFinnair
Deal found 20/2£430
Tue 25/1118:40DUB - LAS
2 stops36h 13mSWISS
Tue 2/1216:00LAS - DUB
2 stops17h 50mSWISS
Deal found 20/2£430
Wed 26/209:00DUB - LAS
2 stops17h 34mUnited Airlines
Wed 5/310:40LAS - DUB
2 stops15h 25mUnited Airlines
Deal found 19/2£433

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 February 2025.

Fly from

Dublin

Fly to

California

Route

Depart

Return

Price

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 9/4

12:45-20:00

1 stop15h 15m

Las Vegas Harry Reid Intl

Thu 17/4

22:00-19:30

1 stop13h 30m

£377

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 6/5

12:50-17:35

1 stop12h 45m

Las Vegas Harry Reid Intl

Tue 13/5

13:45-10:50

1 stop13h 05m

£393

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 28/4

12:40-19:53

1 stop15h 13m

Las Vegas Harry Reid Intl

Wed 7/5

09:30-09:45

1 stop16h 15m

£397

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 1/4

09:30-22:34

1 stop21h 04m

Las Vegas Harry Reid Intl

Fri 11/4

13:56-19:20

2 stops21h 24m

£402

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Thu 20/3

12:30-16:40

1 stop35h 10m

San Francisco

Thu 27/3

18:30-09:25

1 stop31h 55m

£406

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 1/4

11:45-23:16

2 stops19h 31m

Las Vegas Harry Reid Intl

Mon 14/4

10:06-06:30

1 stop12h 24m

£414

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 28/4

19:05-21:56

2 stops34h 51m

Las Vegas Harry Reid Intl

Tue 6/5

09:05-18:15

2 stops25h 10m

£423

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 5/3

09:00-23:56

2 stops22h 56m

Las Vegas Harry Reid Intl

Wed 12/3

06:00-10:05

2 stops21h 05m

£424

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Wed 26/2

10:25-18:25

1 stop16h 00m

Los Angeles

Wed 5/3

20:55-19:40

1 stop14h 45m

£425

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Wed 16/4

10:55-17:15

1 stop14h 20m

San Francisco

Tue 22/4

19:20-17:05

1 stop13h 45m

£427

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 60 results
1
2
3
...
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.

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 February 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 February 2025.
To help decide which airline to fly from Dublin to California, see what other customers have to say about Delta, KLM and Finnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Crew

8.5

Comfort

8.0

Food

7.3

Boarding

8.2

Entertainment

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

8.0
Very Good

Overall

8.0

Crew

8.5

Comfort

8.0

Food

7.3

Boarding

8.2

Entertainment

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

Overall

8.0

Crew

8.5

Comfort

8.0

Food

7.3

Boarding

8.2

Entertainment

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

Overall

8.0

Crew

8.5

Comfort

8.0

Food

7.3

Boarding

8.2

Entertainment

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

Overall

8.0

Crew

8.5

Comfort

8.0

Food

7.3

Boarding

8.2

Entertainment

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

Overall

8.0

Crew

8.5

Comfort

8.0

Food

7.3

Boarding

8.2

Entertainment

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?

    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?

  • What are the cheapest airlines to fly from Dublin to California one-way?

    £325 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 £433 and £438, respectively.

  • What are the most popular routes 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 (84%), Aer Lingus (84%), British Airways (84%).

  • What are the cheapest flights from Dublin to California?

    While on average a flight from Dublin to California is generally £1,187, our data shows the cheapest flight currently is £346. When looking at the most popular route, (Dublin - Las Vegas Harry Reid Intl), you can expect to pay £402 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£253Average£386FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest£346Average£535FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£347Average£480FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest£348Average£528FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Aer LingusCheapest£360Average£618FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
American AirlinesCheapest£376Average£614FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
TAP AIR PORTUGALCheapest£378Average£433FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air CanadaCheapest£384Average£629FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£422Average£582FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£431Average£649FlexibilityNo 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!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.