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Ireland

$230+ Cheap flights from California to Ireland

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DUB
Nov 10 — Nov 171
Sun 11/10
Sun 11/17
1 adult, Economy
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Find flight deals from California to Ireland

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

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/278:15 pmLAX - DUB
Nonstop10h 15mAer Lingus
Wed 12/113:20 pmDUB - LAX
Nonstop11h 10mAer Lingus
Deal found 11/5$434
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/25:30 pmSFO - DUB
2 stops32h 55mScandinavian Airlines
Wed 12/1112:30 pmDUB - SFO
1 stop35h 10mScandinavian Airlines
Deal found 11/3$467
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.
Mon 11/2510:55 pmLAX - DUB
1 stop24h 15mAir Canada
Sun 12/89:00 amDUB - LAX
1 stop33h 32mAir Canada
Deal found 11/4$467
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/310:45 pmLAX - DUB
1 stop27h 20mUnited Airlines
Wed 12/119:00 amDUB - LAX
1 stop33h 32mUnited Airlines
Deal found 11/5$477
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/255:25 pmLAX - DUB
1 stop14h 00mMultiple Airlines
Thu 12/52:05 pmDUB - LAX
1 stop17h 54mMultiple Airlines
Deal found 11/4$485
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/17:10 pmLAX - DUB
1 stop14h 40mSWISS
Wed 12/116:40 pmDUB - LAX
1 stop29h 50mSWISS
Deal found 11/4$488
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/268:55 pmLAX - DUB
1 stop14h 40mBritish Airways
Thu 12/58:40 amDUB - LAX
1 stop15h 10mBritish Airways
Deal found 11/4$497
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.
Mon 11/256:00 amLAX - DUB
1 stop18h 45mDelta
Tue 12/311:30 amDUB - LAX
1 stop18h 20mDelta
Deal found 11/4$503
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.
Fri 12/610:35 amONT - DUB
2 stops15h 30mUnited Airlines
Sun 12/89:00 amDUB - ONT
2 stops19h 47mUnited Airlines
Deal found 11/4$503
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:00 amONT - DUB
2 stops17h 10mAir Canada
Sat 2/89:00 amDUB - ONT
2 stops17h 19mAir Canada
Deal found 11/4$505
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/174:45 pmLAS - DUB
1 stop31h 05mMultiple Airlines
Tue 11/267:45 amDUB - LAS
1 stop14h 55mMultiple Airlines
Deal found 11/4$511
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1011:39 amSNA - DUB
1 stop12h 46mKLM
Mon 12/165:55 amDUB - SNA
2 stops22h 49mKLM
Deal found 11/4$516

Find flights from California to Ireland within your budget

Customize your flight search to find flights from California to Ireland 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

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Wed 1/22

11:00 pm-10:55 pm

3 stops39h 55m

$261

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Mon 3/31

7:05 pm-6:00 pm

1 stop14h 55m

$284

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Wed 11/27

5:30 pm-11:40 am

1 stop34h 10m

$385

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Mon 2/3

11:55 am-7:10 am

1 stop35h 15m

$391

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Tue 1/28

5:30 pm-7:35 pm

1 stop18h 05m

$394

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Fri 12/6

3:05 pm-10:50 pm

1 stop23h 45m

$397

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Wed 2/12

5:00 am-7:00 am

2 stops18h 00m

$403

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sat 2/1

4:10 pm-8:45 am

1 stop32h 35m

$406

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Wed 11/13

4:35 pm-11:20 pm

1 stop22h 45m

$422

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Sun 4/13

1:20 pm-10:55 am

2 stops37h 35m

$437

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 60 results
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Best time to book a flight from California to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from California 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 California to Ireland

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

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

Currently, November is the cheapest month in which you can book a flight from California to Ireland (average of $497). Flying from California to Ireland in June is currently the most expensive (average of $944). 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 CA to IE?

Find hourly flight availability from California to Ireland. 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 California to Ireland as you normally would.

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated November 5, 2024.
Read reviews from past customers who have flown Air Canada, Iberia and American Airlines from California to Ireland. 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
8,829 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,829 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue
7.5
Good
3,486 reviews
Delta
8.0
Very good
8,829 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from California to Ireland. 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 California to Ireland for under $500 on Cheapflights?

    Yes, there are multiple flights from California to Ireland for under $500. The cheapest flight booked recently is on Aer Lingus for just $422, but on average you can expect to pay $484.

  • Are there nonstop flights from California to Ireland for under $500 on Cheapflights?

    Cheapflights has at least 11 direct flights from California to Ireland under $500. A good price for a nonstop flight from California to Ireland is less than $850.

  • Are there last-minute flights available from California to Ireland for under $500?

    There are currently 20+ open flights from California to Ireland within the next 7 days for less than $500.

  • How popular is this California to Ireland flight route?

    Flights from California to Ireland have been viewed 95 times in the past calendar month.

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

    The cheapest airlines for a one-way flight from California to Ireland are SWISS ($284), Scandinavian Airlines ($385), and Air Canada ($388).

  • What does LAX to DUB mean?

    This is defined as Los Angeles Airport (LAX) and Dublin Airport (DUB). Codes like Dublin Airport are often used to just call airports uniquely. Cork Airport (ORK), Shannon Airport (SNN), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your California to Ireland 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 California to Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter California to Ireland 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 California to Ireland that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from California to Ireland 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 California to Ireland that allow pets onboard?

    Many airlines flying from California to Ireland 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 California to Ireland?

    Yes, you can often find last-minute deals on California to Ireland 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 California to Ireland flight deals updated?

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

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

    Currently, November is the cheapest month in which you can book a flight from California to Ireland (average of $497). Flying from California to Ireland in June is currently the most expensive (average of $944). 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 California to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from California to Ireland

Discover the top 10 airlines that operate flights from California to Ireland. 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
Scandinavian AirlinesCheapest$303Average$480FlexibilityNo cancel feeOn-time77%
FinnairCheapest$419Average$598FlexibilityNo cancel feeOn-time76%
IberiaCheapest$419Average$804FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$428Average$732FlexibilityNo cancel feeOn-time76%
SWISSCheapest$432Average$761FlexibilityNo cancel feeOn-time79%
Aer LingusCheapest$452Average$904FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$461Average$938FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$475Average$926FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$483Average$567FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$492Average$924FlexibilityNo cancel feeOn-time69%
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