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Cheap flights from California to Dublin from $271

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 1/19. 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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0 bags

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Find the cheapest flights from California to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:00 am - 8:10 am
SAN
-
DUB
17h 10m1 stop
Lufthansa Logo
10:40 am - 10:33 pm
DUB
-
SAN
19h 53m1 stop
$431Lufthansa
Sat, Jan 17 - Fri, Jan 30
British Airways Logo
6:00 pm - 7:40 pm
SAN
-
DUB
17h 40m1 stop
British Airways Logo
8:50 am - 4:10 pm
DUB
-
SAN
15h 20m1 stop
$444British Airways
Mon, Feb 16 - Mon, Feb 23
Multiple Airlines Logo
6:05 pm - 7:10 am
SAN
-
DUB
29h 05m2 stops
Multiple Airlines Logo
9:00 am - 11:53 am
DUB
-
SAN
34h 53m1 stop
$450Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
7:00 am - 8:10 am
SAN
-
DUB
17h 10m1 stop
Multiple Airlines Logo
9:00 am - 12:59 pm
DUB
-
SAN
35h 59m2 stops
$452Multiple Airlines
Sat, Jan 10 - Sat, Jan 17
United Airlines Logo
7:00 am - 8:10 am
SMF
-
DUB
17h 10m1 stop
United Airlines Logo
9:00 am - 6:41 pm
DUB
-
SMF
41h 41m2 stops
$456United Airlines
Wed, Jan 14 - Sun, Jan 18
United Airlines Logo
2:11 pm - 8:10 am
SAN
-
DUB
33h 59m1 stop
United Airlines Logo
9:00 am - 11:53 am
DUB
-
SAN
34h 53m1 stop
$456United Airlines
Wed, Feb 4 - Sun, Feb 8
Air Canada Logo
12:40 pm - 7:10 am
SAN
-
DUB
34h 30m1 stop
Air Canada Logo
9:00 am - 5:28 pm
DUB
-
SAN
40h 28m2 stops
$458Air Canada
Fri, Jan 9 - Sat, Jan 24
Air Canada Logo
4:35 pm - 7:10 am
SMF
-
DUB
30h 35m2 stops
Air Canada Logo
9:00 am - 6:41 pm
DUB
-
SMF
41h 41m2 stops
$462Air Canada
Thu, Jan 29 - Mon, Feb 2
Scandinavian Airlines Logo
7:30 pm - 6:20 pm
LAX
-
DUB
14h 50m1 stop
Scandinavian Airlines Logo
10:55 am - 5:00 pm
DUB
-
LAX
38h 05m2 stops
$534Scandinavian Airlines
Tue, Jan 27 - Sun, Feb 1
Scandinavian Airlines Logo
8:30 pm - 10:45 am
LAX
-
DUB
31h 15m2 stops
Scandinavian Airlines Logo
11:30 am - 6:00 pm
DUB
-
LAX
37h 30m2 stops
$535Scandinavian Airlines
Tue, Mar 10 - Tue, Mar 17

Icelandair flights from California to Dublin

Our best Icelandair deals on California to Dublin flight tickets
Icelandair
Feb 2
BUR7:00 amBurbank Bob Hope
19h 15m
2 stops
DUB10:15 amDublin
Feb 6
DUB11:30 amDublin
18h 28m
2 stops
BUR9:58 pmBurbank Bob Hope
$752
Find similar
Icelandair
Dec 31
LAX6:00 amLos Angeles
20h 15m
2 stops
DUB10:15 amDublin
Jan 13
DUB11:30 amDublin
18h 06m
2 stops
LAX9:36 pmLos Angeles
$1,006
Find similar

Lufthansa flights from California to Dublin

Our best Lufthansa deals on California to Dublin flight tickets
Lufthansa
Jan 17
SAN7:00 amSan Diego
17h 10m
1 stop
DUB8:10 amDublin
Jan 30
DUB10:40 amDublin
19h 53m
1 stop
SAN10:33 pmSan Diego
$431
Find similar
Lufthansa
Feb 5
SMF7:00 amSacramento Intl
17h 10m
1 stop
DUB8:10 amDublin
Feb 12
DUB5:00 amDublin
25h 15m
2 stops
SMF10:15 pmSacramento Intl
$479
Find similar
Lufthansa
Jan 14
SMF7:00 amSacramento Intl
17h 10m
1 stop
DUB8:10 amDublin
Jan 18
DUB10:40 amDublin
16h 01m
1 stop
SMF6:41 pmSacramento Intl
$480
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California to Dublin 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from California to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sat 1/17

7:00 am-8:10 am

1 stop17h 10m

Dublin

Fri 1/30

10:40 am-10:33 pm

1 stop19h 53m

$431

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Mon 2/16

6:00 pm-7:40 pm

1 stop17h 40m

Dublin

Mon 2/23

8:50 am-4:10 pm

1 stop15h 20m

$444

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 1/14

6:05 pm-7:10 am

2 stops29h 05m

Dublin

Wed 1/21

9:00 am-11:53 am

1 stop34h 53m

$450

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Sat 1/10

7:00 am-8:10 am

1 stop17h 10m

Dublin

Sat 1/17

9:00 am-12:59 pm

2 stops35h 59m

$452

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Wed 1/14

7:00 am-8:10 am

1 stop17h 10m

Dublin

Sun 1/18

9:00 am-6:41 pm

2 stops41h 41m

$456

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 2/4

2:11 pm-8:10 am

1 stop33h 59m

Dublin

Sun 2/8

9:00 am-11:53 am

1 stop34h 53m

$456

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Fri 1/9

12:40 pm-7:10 am

1 stop34h 30m

Dublin

Sat 1/24

9:00 am-5:28 pm

2 stops40h 28m

$458

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Thu 1/29

4:35 pm-7:10 am

2 stops30h 35m

Dublin

Mon 2/2

9:00 am-6:41 pm

2 stops41h 41m

$462

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Tue 1/27

7:30 pm-6:20 pm

1 stop14h 50m

Dublin

Sun 2/1

10:55 am-5:00 pm

2 stops38h 05m

$534

Los AngelesDublin

LAX - DUB

LAXDUB

Los Angeles

Tue 3/10

8:30 pm-10:45 am

2 stops31h 15m

Dublin

Tue 3/17

11:30 am-6:00 pm

2 stops37h 30m

$535

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

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?

In general, February 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 $570. If you’re not able to fly to Dublin in February, then January is your next best option. Flight prices from California to Dublin during January average around $579.

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

The cheapest day to depart from California to Dublin is on a Sunday. Travelers who choose to depart for Dublin on a Sunday will often find tickets for as low as $734. Flights from California to Dublin on a Saturday will generally be more expensive and average around $850. 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 $772. 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 Los Angeles 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 $736 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 $662 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 29% 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

$413

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 $413. The best round-trip flight deal from California to Dublin found on momondo in the last 72 hours is $675.
The fastest flight from California to Dublin takes 9h 45m
Direct flights go from California to Dublin every day.
There is 1 airport in Dublin. From California there are direct flights to 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?

  • 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?

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
JetBluePriceFrom $415Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
Scandinavian AirlinesPriceFrom $421Free CancellationRating
7.4
1,621 reviews
Search Scandinavian Airlines flights
TAP AIR PORTUGALPriceFrom $431Free CancellationRating
7.2
2,096 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom $433Free CancellationRating
7.7
1,434 reviews
Search KLM flights
LufthansaPriceFrom $440Free CancellationRating
6.8
7,650 reviews
Search Lufthansa flights
DeltaPriceFrom $454Free CancellationRating
7.9
8,015 reviews
Search Delta flights
Air CanadaPriceFrom $457Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
British AirwaysPriceFrom $468Free CancellationRating
6.7
7,607 reviews
Search British Airways flights
United AirlinesPriceFrom $483Free CancellationRating
7.4
9,109 reviews
Search United Airlines flights
Aer LingusPriceFrom $500Free CancellationRating
7.2
1,412 reviews
Search Aer Lingus flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Dundalk
Malahide
Maynooth
Mullingar
Bray
Kildare
Drogheda
Naas
Arklow
Cavan
Castleknock
Wicklow
Leixlip
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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