What airlines fly to California?

Aer Lingus, American Airlines and Iberia are the top three most popular airlines that fly to California from Ireland according to our data. Aer Lingus is the first choice among our users, with 92% of people opting to fly with this airline when traveling to California. Keep in mind that there are 3 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

How many flights depart from Ireland to California on average per week?

As of September 2026, 56 flights take off from Ireland and land in California each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How long is the flight from Ireland to California?

Flight times from Ireland to California vary, but if you’re flying out of Dublin and flying into Los Angeles (one of the most popular routes), then the duration is 11h on average. Another popular route from Ireland to California is flying from Cork to Los Angeles, which will take roughly 13h 45m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Ireland to California?

JetBlue, Delta, and KLM are the most popular carriers operating from Ireland to California

How many flights depart from Ireland to California on average per day?

The number of flights available between Ireland and California is 8 per day as of September 2026. The most frequent departure time is 3:00PM, with 100% of daily flights leaving in the afternoon.

When did momondo last update prices for flights from Ireland to California?

Prices for flights from Ireland to California were last updated today.

How many operators does momondo search for flights from Ireland to California?

There are 3 operators available for flights from Ireland to California as of September 2026.

How old do you have to be to fly from Ireland to California?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to California.

What documentation or ID do you need to fly to California?

The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$422 Cheap Flights from Ireland to California in 2026/27

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Recent round-trip flight deals from Ireland to California

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7:05 pm - 2:50 pmDUB Dublin-SFO San Francisco

27h 45m1 stop Kastrup Copenhagen

4:45 pm - 11:45 amSFO San Francisco-DUB Dublin

35h 00m1 stop Kastrup Copenhagen

$514Scandinavian Airlines

Wed, Nov 18 - Sun, Jan 31

10:40 am - 2:50 pmDUB Dublin-SFO San Francisco

36h 10m2 stops Oslo Gardermoen Kastrup Copenhagen

4:45 pm - 11:45 amSFO San Francisco-DUB Dublin

35h 00m1 stop Kastrup Copenhagen

$514Scandinavian Airlines

Wed, Nov 18 - Sun, Jan 31

7:05 pm - 2:50 pmDUB Dublin-SFO San Francisco

27h 45m1 stop Kastrup Copenhagen

4:45 pm - 11:45 amSFO San Francisco-DUB Dublin

35h 00m1 stop Kastrup Copenhagen

$514Scandinavian Airlines

Tue, Nov 17 - Sun, Jan 31

4:45 pm - 10:27 amDUB Dublin-SFO San Francisco

25h 42m1 stop New York John F Kennedy Intl

2:00 pm - 4:30 amSFO San Francisco-DUB Dublin

30h 30m1 stop Newark

$566Aer Lingus

Fri, Nov 6 - Wed, Nov 11

3:30 pm - 6:40 pmDUB Dublin-LAX Los Angeles

11h 10mnonstop

8:30 pm - 2:45 pmLAX Los Angeles-DUB Dublin

10h 15mnonstop

$611Aer Lingus

Thu, Nov 5 - Sat, Nov 21

3:30 pm - 6:40 pmDUB Dublin-LAX Los Angeles

11h 10mnonstop

8:25 pm - 2:40 pmLAX Los Angeles-DUB Dublin

10h 15mnonstop

$615Aer Lingus

Mon, Nov 2 - Sun, Nov 15

12:55 pm - 9:34 pmDUB Dublin-LAX Los Angeles

16h 39m1 stop Dallas/Fort Worth

9:00 am - 7:10 amLAX Los Angeles-DUB Dublin

14h 10m1 stop Dallas/Fort Worth

$640Iberia

Fri, Nov 13 - Fri, Nov 27

12:55 pm - 7:05 pmDUB Dublin-LAX Los Angeles

14h 10m1 stop Dallas/Fort Worth

5:41 pm - 7:10 amLAX Los Angeles-DUB Dublin

29h 29m1 stop Dallas/Fort Worth

$641American Airlines

Thu, Nov 5 - Sat, Nov 21

11:30 am - 6:58 pmDUB Dublin-LAX Los Angeles

15h 28m1 stop Philadelphia

12:55 am - 7:10 amLAX Los Angeles-DUB Dublin

22h 15m1 stop Dallas/Fort Worth

$641American Airlines

Mon, Nov 2 - Sat, Nov 14

12:55 pm - 8:17 pmDUB Dublin-LAX Los Angeles

15h 22m1 stop Dallas/Fort Worth

4:55 pm - 9:20 amLAX Los Angeles-DUB Dublin

32h 25m2 stops London Heathrow Madrid Barajas

$688Iberia

Sun, Nov 22 - Mon, Nov 30

Recent last minute flight deals from Ireland to California

Enter your travel dates to find the best prices.

11:45 am - 7:59 pmDUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

16h 14m1 stop Charlotte Douglas

7:45 am - 9:35 amSNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

17h 50m1 stop Charlotte Douglas

$701American Airlines

Fri, Oct 2 - Sun, Oct 18

9:30 am - 8:12 pmDUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

18h 42m2 stops Philadelphia Chicago O'Hare Intl

6:37 pm - 6:30 amSNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

27h 53m2 stops Dallas/Fort Worth Philadelphia

$701American Airlines

Fri, Oct 2 - Tue, Oct 20

9:50 am - 4:00 pmDUB Dublin-LAX Los Angeles

14h 10m1 stop Vancouver Intl

6:45 am - 7:45 amLAX Los Angeles-DUB Dublin

17h 00m1 stop Vancouver Intl

$701Air Canada

Sat, Oct 3 - Sat, Oct 17

11:45 am - 7:59 pmDUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

16h 14m1 stop Charlotte Douglas

9:12 am - 9:45 amSNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

16h 33m1 stop Dallas/Fort Worth

$701American Airlines

Fri, Oct 2 - Tue, Oct 20

9:50 am - 5:55 pmDUB Dublin-LAX Los Angeles

16h 05m1 stop Vancouver Intl

6:45 am - 8:15 amLAX Los Angeles-DUB Dublin

17h 30m2 stops Vancouver Intl Toronto Pearson Intl

$708Air Canada

Sat, Oct 3 - Sat, Oct 17

3:25 pm - 6:25 pmDUB Dublin-LAX Los Angeles

11h 00mnonstop

8:25 pm - 2:40 pmLAX Los Angeles-DUB Dublin

10h 15mnonstop

$719Aer Lingus

Wed, Sep 30 - Thu, Dec 3

5:55 am - 4:09 pmDUB Dublin-LAX Los Angeles

18h 14m2 stops Amsterdam Schiphol Portland

6:40 am - 8:20 amLAX Los Angeles-DUB Dublin

17h 40m2 stops Boston Logan Intl Paris Charles de Gaulle

$719Delta

Fri, Oct 2 - Mon, Oct 5

3:25 pm - 6:25 pmDUB Dublin-LAX Los Angeles

11h 00mnonstop

8:10 pm - 2:30 pmLAX Los Angeles-DUB Dublin

10h 20mnonstop

$743Aer Lingus

Thu, Oct 1 - Thu, Oct 15

9:30 am - 10:34 pmDUB Dublin-LAX Los Angeles

21h 04m1 stop Philadelphia

8:10 pm - 2:30 pmLAX Los Angeles-DUB Dublin

10h 20mnonstop

$822Iberia

Fri, Oct 2 - Tue, Oct 6

9:30 am - 12:59 amDUB Dublin-LAX Los Angeles

23h 29m1 stop Philadelphia

8:10 pm - 2:30 pmLAX Los Angeles-DUB Dublin

10h 20mnonstop

$822Iberia

Fri, Oct 2 - Mon, Oct 5

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Finnair flights from Ireland to California

Our best Finnair deals on Ireland to California flight tickets

Finnair

Nov 3

DUB9:45 amDublin

15h 20m

1 stop

LAX5:05 pmLos Angeles

Nov 17

LAX11:58 pmLos Angeles

23h 12m

1 stop

DUB7:10 amDublin

$595

Finnair

Nov 13

DUB12:55 pmDublin

17h 15m

1 stop

SJC10:10 pmSan Jose

Nov 22

SJC6:00 amSan Jose

17h 10m

1 stop

DUB7:10 amDublin

$703

Finnair

Oct 26

DUB12:55 pmDublin

14h 59m

1 stop

SMF8:54 pmSacramento Intl

Nov 4

SMF6:00 amSacramento Intl

17h 10m

1 stop

DUB7:10 amDublin

$967

Aer Lingus flights from Ireland to California

Our best Aer Lingus deals on Ireland to California flight tickets

Aer Lingus

Nov 2

DUB3:30 pmDublin

11h 10m

LAX6:40 pmLos Angeles

Nov 15

LAX8:25 pmLos Angeles

10h 15m

DUB2:40 pmDublin

$615

Aer Lingus

Nov 21

DUB3:40 pmDublin

11h 05m

LAX6:45 pmLos Angeles

Dec 5

LAX8:30 pmLos Angeles

10h 15m

DUB2:45 pmDublin

$617

Aer Lingus

Nov 4

DUB3:30 pmDublin

11h 10m

LAX6:40 pmLos Angeles

Nov 11

LAX8:25 pmLos Angeles

10h 15m

DUB2:40 pmDublin

$621

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Wed 11/18

7:05 pm-2:50 pm

1 stop27h 45m

San Francisco

Sun 1/31

4:45 pm-11:45 am

1 stop35h 00m

$514

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Wed 11/18

10:40 am-2:50 pm

2 stops36h 10m

San Francisco

Sun 1/31

4:45 pm-11:45 am

1 stop35h 00m

$514

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Tue 11/17

7:05 pm-2:50 pm

1 stop27h 45m

San Francisco

Sun 1/31

4:45 pm-11:45 am

1 stop35h 00m

$514

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Fri 11/6

4:45 pm-10:27 am

1 stop25h 42m

San Francisco

Wed 11/11

2:00 pm-4:30 am

1 stop30h 30m

$566

Quickest round-trip

DublinLos Angeles

DUB Dublin - LAX Los Angeles

DUBLAX

Dublin

Thu 11/5

3:30 pm-6:40 pm

Nonstop11h 10m

Los Angeles

Sat 11/21

8:30 pm-2:45 pm

Nonstop10h 15m

$611

DublinLos Angeles

DUB Dublin - LAX Los Angeles

DUBLAX

Dublin

Mon 11/2

3:30 pm-6:40 pm

Nonstop11h 10m

Los Angeles

Sun 11/15

8:25 pm-2:40 pm

Nonstop10h 15m

$615

DublinLos Angeles

DUB Dublin - LAX Los Angeles

DUBLAX

Dublin

Fri 11/13

12:55 pm-9:34 pm

1 stop16h 39m

Los Angeles

Fri 11/27

9:00 am-7:10 am

1 stop14h 10m

$640

DublinLos Angeles

DUB Dublin - LAX Los Angeles

DUBLAX

Dublin

Thu 11/5

12:55 pm-7:05 pm

1 stop14h 10m

Los Angeles

Sat 11/21

5:41 pm-7:10 am

1 stop29h 29m

$641

DublinLos Angeles

DUB Dublin - LAX Los Angeles

DUBLAX

Dublin

Mon 11/2

11:30 am-6:58 pm

1 stop15h 28m

Los Angeles

Sat 11/14

12:55 am-7:10 am

1 stop22h 15m

$641

DublinLos Angeles

DUB Dublin - LAX Los Angeles

DUBLAX

Dublin

Sun 11/22

12:55 pm-8:17 pm

1 stop15h 22m

Los Angeles

Mon 11/30

4:55 pm-9:20 am

2 stops32h 25m

$688

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to California?

The month of November is another great option to travel to California, with average flight prices from Ireland averaging around $660.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from Ireland to California is on a Friday. Travelers who choose to depart for California on a Friday will often find tickets for as low as $780. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to California on Wednesday is $906.

What is the cheapest Ireland to California flight route?

Fly from Dublin to Los Angeles for the best Ireland - California flight prices

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

You are more likely to see cheaper flights to California from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $768 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Ireland for as low as $659 on momondo.

What cabin class options are available on Ireland to California flights?

There are 2 cabin classes available to choose from on Ireland to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to California flights?

You could potentially save up to 17% on your flight if you consider stops on a Ireland to California flight.

Cheap Ireland to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to California

Best Price Found	$422
Fastest flight time	10h 35m
Direct flights	Every day
Airports in California	418 airports

The best one-way flight to California from Ireland in the past 72 hours is $422. The best round-trip flight deal from Ireland to California found on momondo in the last 72 hours is $514.

The fastest flight from Ireland to California takes 10h 35m

Direct flights go from Ireland to California every day.

There are 418 airports in California. From Ireland there are direct flights to Los Angeles (LAX), San Francisco (SFO).

Search flight deals

Frequently asked questions about flying from Ireland to California

When did momondo last update prices for flights from Ireland to California?
Prices for flights from Ireland to California were last updated today.
How many operators does momondo search for flights from Ireland to California?
There are 3 operators available for flights from Ireland to California as of September 2026.
How old do you have to be to fly from Ireland to California?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to California.
What documentation or ID do you need to fly to California?
The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Ireland to California?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ireland to California is Airbus A330-300 (63.05% of total bookings). The next most popular plane models are Airbus A330 (21.50%), Airbus A330-200 (14.61%), and Airbus A220-300 (0.52%).

Best airlines flying from Ireland to California

Compare and see reviews for airlines that fly from Ireland to California with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $483	Free Cancellation	Rating 7.3 1,798 reviews	Search Aer Lingus flights
American Airlines	PriceFrom $589	Free Cancellation	Rating 7.0 12,099 reviews	Search American Airlines flights
Iberia	PriceFrom $695	Free Cancellation	Rating 7.0 3,247 reviews	Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to California?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to California. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ireland to California with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ireland to California flights to just show those with flexible booking policies.

How can momondo help me find flights from Ireland to California?

Once you have performed a search for Ireland to California flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ireland to California right now. Can momondo alert me if prices change?

If you are simply researching potential flights to California, momondo offers a useful price alert feature which will track prices for flights to California from Ireland and alert you when they change.

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Flights to New Yorkfrom $56

Flights to Los Angelesfrom $53

Flights to Orlandofrom $49

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Flights to San Franciscofrom $43

Flights to Chicagofrom $63

Flights to Las Vegasfrom $44

Flights to Washington, D.C.from $45

Flights to Fort Lauderdalefrom $60

Flights to Bostonfrom $103

Flights to Atlantafrom $38

Flights to Dallasfrom $76

Cheap flights from Ireland to California from $422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to California departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Recent round-trip flight deals from Ireland to California

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Finnair flights from Ireland to California

Our best Finnair deals on Ireland to California flight tickets

Aer Lingus flights from Ireland to California

Our best Aer Lingus deals on Ireland to California flight tickets

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How to get the cheapest flight ticket from Ireland to California

What is the cheapest month to fly to California?

What is the cheapest day to depart on your flight to California?

What is the cheapest Ireland to California flight route?

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

What cabin class options are available on Ireland to California flights?

Can stopping save me money on Ireland to California flights?

What is the cheapest airline that flies from Ireland to California?

What airlines fly to California?

How many flights depart from Ireland to California on average per day?

How many flights depart from Ireland to California on average per week?

How long is the flight from Ireland to California?

Cheap Ireland to California flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in California

Frequently asked questions about flying from Ireland to California

Best airlines flying from Ireland to California

Compare and see reviews for airlines that fly from Ireland to California with momondo

Why use momondo?

An easier way to manage your California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to California

Popular cities in California

Popular flights according to clicks in the last 7 days on momondo

Ireland flight routes

According to popular flight searches on momondo this year

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