How popular is this Ireland to California flight route?

The Ireland to California flight path was viewed by 395 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?

For one-way options, check prices for WestJet. According to our data, you can fly for as low as £244. Users have also found prices from £399 and £415 on TAP AIR PORTUGAL and JetBlue, respectively.

How far in advance should I book a flight from Ireland to California?

Travelers have found it’s best to book a flight 28 days in advance to save up to 51% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 28 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ireland to California 1-2 weeks in advance for as low as £454, or £636 for flights within the next 24 hours.

What is the cheapest month to fly from Ireland to California?

February is one of the best times of the year to fly to California from Ireland. Prices for February average £529 per person but you can even find prices for as low as £337. The most expensive prices can be found in the month of July. Opting for a February flight can save you 28% on your journey compared to booking in July

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 holiday 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.

£486+ Flights from Ireland to California

Cheap flight deals from Ireland to California

Round-trip from	£407
One-way from	£244
Popular in	July
Cheapest in	February
Average price	£494
Good round-trip deal	£494 or less
Good one-way deal	£454 or less

Delta
10/5-17/5
4 total stops
35h 33m total
Ireland to California

Search Deals

WestJet
23/5
3 total stops
33h 50m total
Ireland to California

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£86 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a round-trip flight from Ireland to California.

Search Deals

Price to beat on a one-way flight from Ireland to California.

Search Deals

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 31 March 2025.

Sat 10/505:55DUB - LAS

2 stops18h 30mDelta

Sat 17/513:57LAS - DUB

2 stops17h 03mDelta

Deal found 30/3£407

Thu 1/512:40DUB - LAS

1 stop17h 19mFinnair

Thu 8/510:49LAS - DUB

1 stop14h 56mFinnair

Deal found 30/3£408

Wed 19/1113:25DUB - LAS

2 stops18h 31mKLM

Tue 25/1111:00LAS - DUB

1 stop14h 20mKLM

Deal found 30/3£412

Fri 18/420:15DUB - LAS

1 stop27h 45mBritish Airways

Sat 26/417:55LAS - DUB

1 stop14h 45mBritish Airways

Deal found 30/3£420

Wed 19/1106:00DUB - LAS

2 stops19h 46mAir France

Tue 25/1109:35LAS - DUB

2 stops15h 45mAir France

Deal found 30/3£423

Wed 19/1111:30DUB - LAS

1 stop20h 05mMultiple Airlines

Tue 25/1120:55LAS - DUB

1 stop14h 40mMultiple Airlines

Deal found 31/3£425

Sat 10/510:15DUB - LAS

2 stops21h 10mScandinavian Airlines

Thu 15/507:09LAS - DUB

2 stops42h 16mScandinavian Airlines

Deal found 30/3£438

Tue 4/1111:50DUB - LAS

1 stop15h 58mUnited Airlines

Tue 11/1110:00LAS - DUB

1 stop13h 00mUnited Airlines

Deal found 30/3£439

Mon 12/505:55DUB - SNA

2 stops20h 06mKLM

Mon 19/508:00SNA - DUB

1 stop15h 45mKLM

Deal found 30/3£440

Thu 22/513:00DUB - SFO

Nonstop10h 55mAer Lingus

Tue 3/617:45SFO - DUB

Nonstop10h 00mAer Lingus

Deal found 30/3£440

Wed 27/812:40DUB - LAS

1 stop16h 07mIberia

Sat 30/815:07LAS - DUB

1 stop34h 38mIberia

Deal found 31/3£440

Wed 18/610:00DUB - SNA

1 stop18h 07mAir France

Fri 4/706:45SNA - DUB

1 stop18h 00mAir France

Deal found 31/3£443

Best flights from Ireland to California
Discover carefully curated flight deals from Ireland to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 March 2025.

Sat 10/505:55DUB - LAS

2 stops18h 30mDelta

Sat 17/513:57LAS - DUB

2 stops17h 03mDelta

Deal found 30/3£407

Thu 1/512:40DUB - LAS

1 stop17h 19mFinnair

Thu 8/510:49LAS - DUB

1 stop14h 56mFinnair

Deal found 30/3£408

Tue 20/511:00DUB - LAS

1 stop21h 11mKLM

Tue 27/509:15LAS - DUB

1 stop14h 30mKLM

Deal found 31/3£415

Fri 18/420:15DUB - LAS

1 stop27h 45mBritish Airways

Sat 26/417:55LAS - DUB

1 stop14h 45mBritish Airways

Deal found 30/3£420

Sat 10/510:15DUB - LAS

2 stops21h 10mScandinavian Airlines

Thu 15/507:09LAS - DUB

2 stops42h 16mScandinavian Airlines

Deal found 30/3£438

Thu 22/513:00DUB - SFO

Nonstop10h 55mAer Lingus

Tue 3/617:45SFO - DUB

Nonstop10h 00mAer Lingus

Deal found 30/3£440

Wed 27/812:40DUB - LAS

1 stop16h 07mIberia

Sat 30/815:07LAS - DUB

1 stop34h 38mIberia

Deal found 31/3£440

Wed 18/610:00DUB - SNA

1 stop18h 07mAir France

Fri 4/706:45SNA - DUB

1 stop18h 00mAir France

Deal found 31/3£443

Mon 5/506:00DUB - BUR

2 stops18h 17mMultiple Airlines

Mon 12/507:00BUR - DUB

2 stops16h 45mMultiple Airlines

Deal found 30/3£447

Tue 20/508:35DUB - SFO

1 stop16h 40mAmerican Airlines

Mon 2/608:00SFO - DUB

2 stops17h 40mAmerican Airlines

Deal found 30/3£448

Mon 1/909:20DUB - LAS

2 stops20h 28mUnited Airlines

Mon 8/906:00LAS - DUB

3 stops17h 45mUnited Airlines

Deal found 31/3£467

Sun 20/408:40DUB - LAS

2 stops21h 15mSWISS

Sun 27/421:10LAS - DUB

2 stops31h 00mSWISS

Deal found 31/3£498

Direct flights from Ireland to California
Explore direct flight options from Ireland to California based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 March 2025.

Fri 9/515:25DUB - LAX

Nonstop11h 00mAmerican Airlines

Tue 13/520:15LAX - DUB

Nonstop10h 15mAmerican Airlines

Deal found 31/3£562

Thu 22/513:00DUB - SFO

Nonstop10h 55mAmerican Airlines

Mon 2/617:45SFO - DUB

Nonstop10h 00mAmerican Airlines

Deal found 31/3£572

Mon 21/413:00DUB - SFO

Nonstop10h 55mAer Lingus

Thu 8/517:45SFO - DUB

Nonstop10h 00mAer Lingus

Deal found 31/3£576

Thu 24/715:25DUB - LAX

Nonstop11h 00mAer Lingus

Sun 10/820:15LAX - DUB

Nonstop10h 15mAer Lingus

Deal found 30/3£664

Sat 19/415:05DUB - LAS

Nonstop10h 30mMultiple Airlines

Sat 26/419:20LAS - DUB

Nonstop9h 45mMultiple Airlines

Deal found 30/3£961

Thu 14/815:25DUB - LAX

Nonstop11h 00mMultiple Airlines

Wed 20/820:15LAX - DUB

Nonstop10h 15mMultiple Airlines

Deal found 30/3£1,327

Wed 21/513:00DUB - SFO

Nonstop10h 55mMultiple Airlines

Sun 1/617:45SFO - DUB

Nonstop10h 00mMultiple Airlines

Deal found 31/3£1,350

Last-minute flights from Ireland to California
Discover last-minute flight deals from Ireland to California. Data last updated 31 March 2025 and is based on user searches.

Sat 5/411:35DUB - LAS

2 stops15h 34mLufthansa

Tue 15/410:38LAS - DUB

2 stops15h 42mLufthansa

Deal found 30/3£539

Sat 5/411:35DUB - SAN

1 stop15h 21mUnited Airlines

Sat 12/408:45SAN - DUB

2 stops17h 00mUnited Airlines

Deal found 29/3£647

Mon 7/411:00DUB - LAX

1 stop17h 34mKLM

Wed 23/408:15LAX - DUB

1 stop15h 30mKLM

Deal found 30/3£467

Mon 7/415:25DUB - LAX

Nonstop11h 00mMultiple Airlines

Sun 20/409:26LAX - DUB

1 stop18h 19mMultiple Airlines

Deal found 30/3£557

Mon 7/411:00DUB - ONT

1 stop19h 36mKLM

Wed 23/407:00ONT - DUB

1 stop17h 45mKLM

Deal found 30/3£579

Thu 10/413:20DUB - LAS

2 stops19h 06mDelta

Thu 24/406:00LAS - DUB

2 stops17h 45mDelta

Deal found 30/3£409

Thu 10/406:00DUB - LAX

1 stop20h 20mDelta

Wed 23/411:46LAX - DUB

1 stop11h 59mDelta

Deal found 31/3£460

Thu 10/411:10DUB - SFO

2 stops19h 21mDelta

Wed 23/406:30SFO - DUB

1 stop17h 15mDelta

Deal found 31/3£460

Thu 10/406:00DUB - SJC

2 stops18h 30mDelta

Wed 23/406:15SJC - DUB

1 stop17h 30mDelta

Deal found 30/3£464

Thu 10/408:50DUB - LAS

1 stop17h 17mUnited Airlines

Thu 24/407:00LAS - DUB

1 stop18h 45mUnited Airlines

Deal found 31/3£484

Thu 10/409:50DUB - LAX

1 stop16h 49mUnited Airlines

Wed 23/413:15LAX - DUB

1 stop13h 05mUnited Airlines

Deal found 31/3£518

Thu 10/409:50DUB - SFO

1 stop31h 29mUnited Airlines

Thu 24/413:00SFO - DUB

1 stop13h 20mUnited Airlines

Deal found 31/3£518

One-way flights from Ireland to California
Search for one-way flight options from Ireland to California. Find affordable one-way fares based on user searches. Data last updated 31 March 2025.

Fri 23/511:30DUB - SAN

3 stops33h 50mWestJet

Deal found 30/3£244

Sat 5/418:20DUB - LAS

2 stops32h 05mMultiple Airlines

Deal found 31/3£331

Mon 7/709:45DUB - LAX

2 stops33h 08mWestJet

Deal found 31/3£340

Sat 31/509:45DUB - SFO

2 stops34h 20mWestJet

Deal found 31/3£345

Sat 19/709:45DUB - SNA

2 stops34h 14mWestJet

Deal found 31/3£360

Wed 18/612:50DUB - LAS

2 stops38h 48mWestJet

Deal found 31/3£364

Sun 15/618:50DUB - SFO

1 stop27h 40mTAP AIR PORTUGAL

Deal found 30/3£399

Sat 24/510:40DUB - SAN

1 stop16h 35mJetBlue

Deal found 30/3£415

Wed 30/410:40DUB - SFO

1 stop21h 25mJetBlue

Deal found 30/3£415

Mon 28/411:30DUB - LAX

1 stop21h 37mJetBlue

Deal found 31/3£438

Fri 30/505:30DUB - LAX

1 stop17h 05mTAP AIR PORTUGAL

Deal found 31/3£461

Thu 12/618:20DUB - SFO

1 stop27h 30mMultiple Airlines

Deal found 31/3£468

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 10/5

05:55-16:25

2 stops18h 30m

Las Vegas Harry Reid Intl

Sat 17/5

13:57-15:00

2 stops17h 03m

£407

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 1/5

12:40-21:59

1 stop17h 19m

Las Vegas Harry Reid Intl

Thu 8/5

10:49-09:45

1 stop14h 56m

£408

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 20/5

11:00-00:11

1 stop21h 11m

Las Vegas Harry Reid Intl

Tue 27/5

09:15-07:45

1 stop14h 30m

£415

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 18/4

20:15-16:00

1 stop27h 45m

Las Vegas Harry Reid Intl

Sat 26/4

17:55-16:40

1 stop14h 45m

£420

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 10/5

10:15-23:25

2 stops21h 10m

Las Vegas Harry Reid Intl

Thu 15/5

07:09-09:25

2 stops42h 16m

£438

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Thu 22/5

13:00-15:55

Nonstop10h 55m

San Francisco

Tue 3/6

17:45-11:45

Nonstop10h 00m

£440

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Mon 12/5

05:55-18:01

2 stops20h 06m

Santa Ana J. Wayne/Orange Cnty

Mon 19/5

08:00-07:45

1 stop15h 45m

£440

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 27/8

12:40-20:47

1 stop16h 07m

Las Vegas Harry Reid Intl

Sat 30/8

15:07-09:45

1 stop34h 38m

£440

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 18/6

10:00-20:07

1 stop18h 07m

Santa Ana J. Wayne/Orange Cnty

Fri 4/7

06:45-08:45

1 stop18h 00m

£443

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Thu 15/5

15:25-18:25

Nonstop11h 00m

Los Angeles

Thu 22/5

20:15-14:25

Nonstop10h 10m

£444

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 60 results

...

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 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 Ireland to California

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

Currently, January is the cheapest month in which you can book a flight from Ireland to California (average of £575). Flying from Ireland 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 IE to CA?

When flying from Ireland 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

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

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

Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Ireland to California to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,899 reviews

Check prices

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

Delta

8.0

Very Good

7,899 reviews

Delta

8.0

Very Good

7,899 reviews

Check prices

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

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very Good

7,899 reviews

Check prices

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

Finnair

7.6

Good

1,267 reviews

Delta

8.0

Very Good

7,899 reviews

Check prices

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

SWISS

7.5

Good

1,570 reviews

Delta

8.0

Very Good

7,899 reviews

Check prices

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

Air France

7.4

Good

1,425 reviews

Delta

8.0

Very Good

7,899 reviews

Check prices

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

How popular is this Ireland to California flight route?
The Ireland to California flight path was viewed by 395 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?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as £244. Users have also found prices from £399 and £415 on TAP AIR PORTUGAL and JetBlue, respectively.
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 holiday 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.
What is the cheapest month to book a flight from Ireland to California?
Currently, January is the cheapest month in which you can book a flight from Ireland to California (average of £575). Flying from Ireland 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

Alternative routes for Ireland to California

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Complete your trip

California car hire

Los Angeles Airport car hire

San Francisco Airport car hire

San Diego Airport car hire

San Jose Airport car hire

Sacramento Intl Airport car hire

Ontario Airport car hire

Oakland Airport car hire

Burbank Bob Hope Airport car hire

Palm Springs Airport car hire

Fresno Airterminal Airport car hire

Long Beach Municipal Airport car hire

Direct flights to United States

Top 10 airlines flying from Ireland to California

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest£247	Average£376	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
KLM	Cheapest£338	Average£547	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£339	Average£524	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Aer Lingus	Cheapest£352	Average£601	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
American Airlines	Cheapest£372	Average£567	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air Canada	Cheapest£374	Average£610	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	Cheapest£397	Average£573	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Lufthansa	Cheapest£412	Average£568	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest£420	Average£604	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air France	Cheapest£435	Average£588	FlexibilityNo cancel fee	On-time77%	Search Air France flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to California?

Cheapflights makes it easy to find Ireland to California flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ireland to California?

Cheapflights helps you find that perfect flight to California from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ireland to California with no change fees?

Certainly. Search results for flights to California from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ireland to California become cheaper?

Yes, Cheapflights offers price alerts on Ireland to California flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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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.

Cheap flights from Ireland to California from £244

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to California

Keep the following information in mind while searching for Ireland to California flight deals. Data was last updated 31 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Ireland to California

Cheapest flights from Ireland to CaliforniaExplore 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 31 March 2025.

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 31 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to California that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Ireland to California

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

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 31 March 2025.

Rainfall in California by month

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

Temperature in California by month

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

Reviews of airlines servicing California

Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Ireland to California to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

How popular is this Ireland to California flight route?

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

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

How can I find direct flights from Ireland to California?

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

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

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.

Top 10 airlines flying from Ireland to California

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 Ireland to California?

Why should you use Cheapflights to find cheap flight tickets from Ireland to California?

Can Cheapflights find flights from Ireland to California with no change fees?

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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 31 March 2025.