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

Scandinavian Airlines and JetBlue are the most popular carriers operating from California to Dublin

What airlines fly to Dublin?

Aer Lingus, American Airlines and United Airlines are the top three most popular airlines that fly to Dublin from California according to our data. Aer Lingus is the first choice among our users, with 77% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 16 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between California and Dublin is 14 per week as of October 2025. The most frequent departure day is Thu, with 50% of weekly flights leaving on this day.

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

As of October 2025, 2 flights take off from California and land in Dublin each day. The most common flight departure time for this route is 9:00PM, with 76% of daily flights taking off in the evening.

How long does it take to fly to Dublin?

Average flight duration from California to Dublin depends on which airport you fly into and out of. Flying from San Francisco to Dublin is 10h on average, while flying from Los Angeles to Dublin is 10h 15m on average. Dublin is the most popular airport in Dublin.

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

Prices for flights from California to Dublin Airport refresh daily.

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

As of October 2025, there are 17 operators available to choose from for flights from California to Dublin Airport.

How old do you have to be to fly from California to Dublin Airport?

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 California to Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The required travel and health documents for your Dublin Airport 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 Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$267 Cheap Flights from California to Dublin in 2025/26

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6:00 pm - 7:40 pmSAN-DUB

17h 40m1 stop

8:50 am - 4:10 pmDUB-SAN

15h 20m1 stop

$402British Airways

Find Deal

Sun, Jan 18 - Thu, Feb 12

6:00 pm - 7:40 pmSAN-DUB

17h 40m1 stop

8:50 am - 4:10 pmDUB-SAN

15h 20m1 stop

$407British Airways

Find Deal

Tue, Feb 3 - Wed, Feb 11

6:00 pm - 3:40 pmSAN-DUB

13h 40m1 stop

11:30 am - 7:02 pmDUB-SAN

15h 32m1 stop

$416American Airlines

Find Deal

Mon, Nov 24 - Tue, Dec 9

6:00 pm - 5:45 pmSAN-DUB

15h 45m1 stop

6:40 am - 4:10 pmDUB-SAN

17h 30m1 stop

$417American Airlines

Find Deal

Wed, Jan 21 - Fri, Feb 6

2:05 pm - 7:45 amSMF-DUB

33h 40m1 stop

9:45 am - 8:39 pmDUB-SMF

18h 54m1 stop

$425Delta

Find Deal

Mon, Nov 10 - Tue, Nov 25

11:02 am - 7:45 amSAN-DUB

12h 43m1 stop

9:45 am - 11:14 amDUB-SAN

33h 29m1 stop

$425Delta

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Mon, Nov 24 - Tue, Dec 9

8:25 am - 7:15 amSAN-DUB

14h 50m1 stop

6:05 pm - 7:12 pmDUB-SAN

33h 07m2 stops

$430Multiple Airlines

Find Deal

Tue, Jan 6 - Tue, Jan 13

7:10 am - 7:15 amSAN-DUB

16h 05m1 stop

11:30 am - 10:58 pmDUB-SAN

19h 28m1 stop

$433Multiple Airlines

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Tue, Jan 6 - Tue, Jan 13

5:00 pm - 8:10 amSAN-DUB

31h 10m1 stop

9:00 am - 11:53 amDUB-SAN

34h 53m1 stop

$456United Airlines

Find Deal

Mon, Feb 16 - Sun, Feb 22

11:08 am - 8:10 amSAN-DUB

37h 02m2 stops

9:00 am - 11:53 amDUB-SAN

34h 53m1 stop

$461United Airlines

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Sun, Jan 18 - Fri, Feb 13

United Airlines flights from California to Dublin

Our best United Airlines deals on California to Dublin flight tickets

United Airlines

Feb 16

SAN5:00 pmSan Diego

31h 10m

1 stop

DUB8:10 amDublin

Feb 22

DUB9:00 amDublin

34h 53m

1 stop

SAN11:53 amSan Diego

$456

Find similar

United Airlines

Jan 18

SAN11:08 amSan Diego

37h 02m

2 stops

DUB8:10 amDublin

Feb 13

DUB9:00 amDublin

34h 53m

1 stop

SAN11:53 amSan Diego

$461

Find similar

United Airlines

Jan 17

SAN4:10 pmSan Diego

32h 00m

2 stops

DUB8:10 amDublin

Feb 13

DUB9:00 amDublin

34h 53m

1 stop

SAN11:53 amSan Diego

$466

Find similar

Aer Lingus flights from California to Dublin

Our best Aer Lingus deals on California to Dublin flight tickets

Aer Lingus

Nov 5

LAX3:55 pmLos Angeles

10h 10m

DUB10:05 amDublin

Nov 13

DUB3:20 pmDublin

11h 10m

LAX6:30 pmLos Angeles

$531

Find similar

Aer Lingus

Nov 26

LAX8:15 pmLos Angeles

10h 15m

DUB2:30 pmDublin

Dec 3

DUB3:20 pmDublin

11h 10m

LAX6:30 pmLos Angeles

$533

Find similar

Aer Lingus

Jan 21

LAX8:15 pmLos Angeles

10h 15m

DUB2:30 pmDublin

Jan 28

DUB3:20 pmDublin

11h 10m

LAX6:30 pmLos Angeles

$538

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sun 1/18

6:00 pm-7:40 pm

1 stop17h 40m

Dublin

Thu 2/12

8:50 am-4:10 pm

1 stop15h 20m

$402

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 2/3

6:00 pm-7:40 pm

1 stop17h 40m

Dublin

Wed 2/11

8:50 am-4:10 pm

1 stop15h 20m

$407

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 11/24

6:00 pm-3:40 pm

1 stop13h 40m

Dublin

Tue 12/9

11:30 am-7:02 pm

1 stop15h 32m

$416

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 1/21

6:00 pm-5:45 pm

1 stop15h 45m

Dublin

Fri 2/6

6:40 am-4:10 pm

1 stop17h 30m

$417

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Mon 11/10

2:05 pm-7:45 am

1 stop33h 40m

Dublin

Tue 11/25

9:45 am-8:39 pm

1 stop18h 54m

$425

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 11/24

11:02 am-7:45 am

1 stop12h 43m

Dublin

Tue 12/9

9:45 am-11:14 am

1 stop33h 29m

$425

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 1/6

8:25 am-7:15 am

1 stop14h 50m

Dublin

Tue 1/13

6:05 pm-7:12 pm

2 stops33h 07m

$430

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 1/6

7:10 am-7:15 am

1 stop16h 05m

Dublin

Tue 1/13

11:30 am-10:58 pm

1 stop19h 28m

$433

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 2/16

5:00 pm-8:10 am

1 stop31h 10m

Dublin

Sun 2/22

9:00 am-11:53 am

1 stop34h 53m

$456

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sun 1/18

11:08 am-8:10 am

2 stops37h 02m

Dublin

Fri 2/13

9:00 am-11:53 am

1 stop34h 53m

$461

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How to get the cheapest flight ticket from California to Dublin

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 Dublin?

In general, January is the cheapest month to fly from California to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $562. If you’re not able to fly to Dublin in January, then February is your next best option. Flight prices from California to Dublin during February average around $565.

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

The cheapest day to depart from California to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $721. Flights from California to Dublin on a Saturday will generally be more expensive and average around $847. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dublin?

In the evening is the cheapest time of day to fly from California to Dublin when you can find flight prices for as low as $760. Flying to Dublin in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $849.

What is the cheapest California to Dublin flight route?

Fly from San Francisco to Dublin for the best California - Dublin flight prices

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $719 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from California for as low as $639 on momondo.

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

There are 4 cabin classes available to choose from on California to Dublin 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 California to Dublin flights?

You could potentially save up to 26% on your flight if you consider stops on a California to Dublin flight.

Cheap California to Dublin flight deals and tips

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

Best Price Found	$468
Fastest flight time	9h 45m
Direct flights	Every day
Airports in Dublin	1 airport

The best one-way flight to Dublin from California in the past 72 hours is $468. The best round-trip flight deal from California to Dublin found on momondo in the last 72 hours is $647.

The fastest flight from California to Dublin takes 9h 45m

Direct flights go from California to Dublin every day.

There is 1 airport near Dublin: Dublin (DUB)

Search flight deals

When did momondo last update prices for flights from California to Dublin Airport?
Prices for flights from California to Dublin Airport refresh daily.
How many operators does momondo search for flights from California to Dublin Airport?
As of October 2025, there are 17 operators available to choose from for flights from California to Dublin Airport.
How old do you have to be to fly from California to Dublin Airport?
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 California to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The required travel and health documents for your Dublin Airport 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 Dublin Airport. 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 California to Dublin?
Based on momondo bookings for flights between California and Dublin, the leading plane model is Airbus A330-300, making up 23.43% of the total bookings. Other popular models include Airbus A330 with 15.62%, Airbus A330-200 with 13.00%, and Boeing 777-300ER with 11.98%.

Best airlines flying from California to Dublin

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $415	Free Cancellation	Rating 7.2 2,906 reviews	Search JetBlue flights
Scandinavian Airlines	PriceFrom $421	Free Cancellation	Rating 7.4 1,545 reviews	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	PriceFrom $431	Free Cancellation	Rating 7.1 2,037 reviews	Search TAP AIR PORTUGAL flights
Delta	PriceFrom $455	Free Cancellation	Rating 7.9 7,993 reviews	Search Delta flights
Aer Lingus	PriceFrom $456	Free Cancellation	Rating 7.2 1,361 reviews	Search Aer Lingus flights
Air Canada	PriceFrom $490	Free Cancellation	Rating 7.1 10,378 reviews	Search Air Canada flights
United Airlines	PriceFrom $490	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
Lufthansa	PriceFrom $492	Free Cancellation	Rating 6.8 7,541 reviews	Search Lufthansa flights
British Airways	PriceFrom $495	Free Cancellation	Rating 6.7 7,487 reviews	Search British Airways flights
KLM	PriceFrom $511	Free Cancellation	Rating 7.7 1,406 reviews	Search KLM flights

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Swords

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Maynooth

Bray

Mullingar

Naas

Arklow

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Drogheda

Wicklow

Leixlip

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Thurles

Slane

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from California to Dublin for you.

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

Flights from California to Dublin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between California and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for California to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from California to Dublin from $267

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Dublin departing on 1/25. 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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United Airlines flights from California to Dublin

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How to get the cheapest flight ticket from California to Dublin

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

What is the cheapest month to fly to Dublin?

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

What is the cheapest time of day to depart on your flight to Dublin?

What is the cheapest California to Dublin flight route?

Fly from San Francisco to Dublin for the best California - Dublin flight prices

How far in advance should I book a flight to Dublin?

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

There are 4 cabin classes available to choose from on California to Dublin 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 California to Dublin flights?

You could potentially save up to 26% on your flight if you consider stops on a California to Dublin flight.

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

Scandinavian Airlines and JetBlue are the most popular carriers operating from California to Dublin

What airlines fly to Dublin?

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

As of October 2025, 2 flights take off from California and land in Dublin each day. The most common flight departure time for this route is 9:00PM, with 76% of daily flights taking off in the evening.

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

The number of flights available between California and Dublin is 14 per week as of October 2025. The most frequent departure day is Thu, with 50% of weekly flights leaving on this day.

How long does it take to fly to Dublin?

Average flight duration from California to Dublin depends on which airport you fly into and out of. Flying from San Francisco to Dublin is 10h on average, while flying from Los Angeles to Dublin is 10h 15m on average. Dublin is the most popular airport in Dublin.

Cheap California to Dublin flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Dublin

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

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

How old do you have to be to fly from California to Dublin Airport?

What documentation or ID do you need to fly to Dublin Airport?

What is the most popular plane model from California to Dublin?

Best airlines flying from California to Dublin

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

Traveling to a place near Dublin?

Why use momondo?

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

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

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

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

An easier way to manage your Dublin 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 Ireland

Airports servicing Ireland