HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
California

$360+ Cheap flights from Ireland to California

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
Nov 10 — Nov 171
So 11/10
So 11/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ireland to California with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Ireland to California

Cheapest flights from Ireland to California
Explore the most affordable flight options available from Ireland to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This Ticket deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 12/710:45 amDUB - LAS
1 stop16h 05mMultiple Airlines
Sa 12/148:55 pmLAS - DUB
1 stop27h 00mMultiple Airlines
Deal found 11/3$502
This Ticket deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 12/78:50 amDUB - LAS
2 stops18h 52mKLM
Sa 12/1411:40 amLAS - DUB
1 stop13h 05mKLM
Deal found 11/3$512
This Flighttix deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 12/55:15 amDUB - LAS
1 stop17h 20mLufthansa
Mi 12/1110:42 amLAS - DUB
2 stops22h 33mLufthansa
Deal found 11/4$519
This Booking.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 12/58:40 amDUB - LAS
1 stop18h 10mBritish Airways
Mi 12/118:55 pmLAS - DUB
1 stop14h 45mBritish Airways
Deal found 11/4$520
This flugladen.de deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 12/72:05 pmDUB - LAS
2 stops16h 53mIberia
Sa 12/146:46 amLAS - DUB
2 stops17h 54mIberia
Deal found 11/4$533
This flugladen.de deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 12/72:05 pmDUB - LAS
2 stops16h 53mFinnair
Sa 12/148:55 pmLAS - DUB
1 stop27h 00mFinnair
Deal found 11/4$536
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 12/55:55 amDUB - LAS
1 stop16h 15mDelta
Di 12/101:50 pmLAS - DUB
2 stops17h 50mDelta
Deal found 11/4$537
This CheapTickets.ch deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 12/71:05 pmDUB - LAS
1 stop13h 45mRoyal Air Maroc
Do 12/126:46 amLAS - DUB
2 stops17h 54mRoyal Air Maroc
Deal found 11/3$538
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 11/2310:20 amDUB - SFO
2 stops21h 31mScandinavian Airlines
So 12/85:30 pmSFO - DUB
1 stop34h 10mScandinavian Airlines
Deal found 11/5$539
This Mytrip deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 11/181:20 pmDUB - LAS
2 stops41h 02mSWISS
Mo 11/253:55 pmLAS - DUB
2 stops17h 55mSWISS
Deal found 11/4$542
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 12/79:00 amDUB - LAS
2 stops19h 52mUnited Airlines
Fr 12/1312:59 amLAS - DUB
2 stops22h 01mUnited Airlines
Deal found 11/4$545
This oojo deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 11/257:10 pmDUB - LAX
1 stop28h 25mScandinavian Airlines
Mo 12/25:40 pmLAX - DUB
1 stop34h 00mScandinavian Airlines
Deal found 11/4$546

Find flights from Ireland to California within your budget

Customize your flight search to find flights from Ireland 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 2,455,398 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Do 1/30

6:25 am-6:25 pm

2 stops44h 00m

$360

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Do 12/12

3:20 pm-6:30 pm

Nonstop11h 10m

$518

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Fr 11/22

4:25 am-2:55 pm

1 stop18h 30m

$539

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Sa 12/7

10:20 am-6:00 pm

1 stop15h 40m

$540

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mi 12/4

8:40 am-6:50 pm

1 stop18h 10m

$540

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Di 12/10

12:55 pm-4:30 pm

1 stop35h 35m

$559

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Mo 11/25

8:30 am-12:35 pm

1 stop36h 05m

$564

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Do 12/5

4:50 pm-11:05 am

1 stop26h 15m

$594

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Do 1/30

3:20 pm-5:50 pm

Nonstop10h 30m

$626

DublinOntario

DUB - ONT

DUBONT

Dublin

Do 1/16

6:00 am-4:23 pm

2 stops18h 23m

$644

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Ireland to California

Have a flexible travel schedule? Discover the best time to fly to California from Ireland with our price prediction graph.
Estimated round-trip 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 Ireland to California

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

What is the cheapest month to book a flight from Ireland to California?

Currently, September is the cheapest month in which you can book a flight from Ireland to California (average of $240). Flying from Ireland to California in July is currently the most expensive (average of $322). 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 IE to CA?

Find hourly flight availability from Ireland 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 November 5, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to California as you normally would.

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 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 November 5, 2024.
See what other customers who have flown with Delta, British Airways and American Airlines from Ireland to California have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

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
8,829 reviews
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

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
1,350 reviews
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 10

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

Finnair
7.7
Good
1,316 reviews
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
818 reviews
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 10

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

SWISS
7.6
Good
1,646 reviews
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

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 Ireland to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ireland to California for under $500 on Cheapflights?

    Yes, there are multiple flights from Ireland to California for under $500. The cheapest flight booked recently is on Scandinavian Airlines for just $409, but on average you can expect to pay $538.

  • Are there nonstop flights from Ireland to California for under $600 on Cheapflights?

    Cheapflights has at least 13 direct flights from Ireland to California under $600. A good price for a nonstop flight from Ireland to California is less than $1,110.

  • Are there last-minute flights available from Ireland to California for under $600?

    There are currently 20+ open flights from Ireland to California within the next 7 days for less than $600.

  • How popular is this Ireland to California flight route?

    This flight path from Ireland to California was viewed by 13 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 Ireland to California one-way?

    One-way options have recently been found by users for as low as $399 on WestJet. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $440 and Scandinavian Airlines from $469 one-way.

  • What does DUB to LAX mean?

    DUB stands for Dublin Airport, while LAX stands for Los Angeles Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: San Francisco Airport (SFO), San Diego Airport (SAN), Santa Ana J. Wayne/Orange Cnty Airport (SNA), San Jose Airport (SJC), Sacramento Intl Airport (SMF).

  • Can I find deals for flights from Ireland to California that include extra baggage allowance?

    The amount of baggage you can bring on your Ireland to California flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ireland to California with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ireland to California flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ireland to California that include hotel bookings?

    Yes. In addition to deals on Ireland to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to California.

  • Can I find deals for business class flights from Ireland to California?

    Yes. Cheapflights offers flight deals from Ireland 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.

  • Can I find deals for flights from Ireland to California that allow pets onboard?

    Many airlines flying from Ireland to California offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ireland to California?

    Yes, you can often find last-minute deals on Ireland to California flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ireland to California flight deals updated?

    The Ireland to California flight deals you see on this page were last updated on 11/5.

  • What is the cheapest month to book a flight from Ireland to California?

    Currently, September is the cheapest month in which you can book a flight from Ireland to California (average of $240). Flying from Ireland to California in July is currently the most expensive (average of $322). 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.

Alternative routes for Ireland to California

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to John F Kennedy Intl flights
Charles de Gaulle to Newark flights
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Orly to John F Kennedy Intl flights
Frankfurt to Newark flights
Charles de Gaulle to LaGuardia flights
Orly to Newark flights
Charles de Gaulle to Stewart flights
Frankfurt to John F Kennedy Intl flights
Gatwick to John F Kennedy Intl flights
Charles de Gaulle to Miami flights
Vienna to Newark flights
London City to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Charles de Gaulle to Los Angeles flights
Gatwick to Newark flights
Vienna to John F Kennedy Intl flights
London City to Newark flights
Bruxelles-National to John F Kennedy Intl flights
Frankfurt to LaGuardia flights
Madrid to John F Kennedy Intl flights
Dublin to John F Kennedy Intl flights
Frederic Chopin to John F Kennedy Intl flights
Bruxelles-National to Newark flights
Dublin to Newark flights
Munich to Newark flights
Berlin to Newark flights
Istanbul to John F Kennedy Intl flights
Frederic Chopin to Newark flights
Madrid to Newark flights
Munich to John F Kennedy Intl flights
Malpensa to Newark flights
Zurich to John F Kennedy Intl flights
Leonardo da Vinci/Fiumicino to Newark flights
Amsterdam to John F Kennedy Intl flights
Malpensa to John F Kennedy Intl flights
Amsterdam to Newark flights
Vienna to LaGuardia flights
Frankfurt to Miami flights
Leonardo da Vinci/Fiumicino to John F Kennedy Intl flights
Heathrow to Los Angeles flights
Madrid to Miami flights
Zurich to Newark flights
Frankfurt to Los Angeles flights
Heathrow to Miami flights
Athens to Newark flights
Barcelona-El Prat to Newark flights
Barcelona-El Prat to John F Kennedy Intl flights

Top 5 airlines flying from Ireland to California

Discover the top 5 airlines that operate flights from Ireland 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 2,455,398 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$339Average$805FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$345Average$786FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$371Average$770FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$376Average$644FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$448Average$597FlexibilityNo cancel feeOn-timeN/A
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.
View all available airlines