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Cheap flights from Dublin to California from £351

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to California departing on 22/2. 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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Cheap return flights

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KLM Logo
05:55 - 14:15DUB-LAS
16h 20m1 stop
KLM Logo
09:38 - 07:45LAS-DUB
14h 07m1 stop
£377KLM
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Thu, 4 Dec - Thu, 18 Dec
Multiple Airlines Logo
05:55 - 14:15DUB-LAS
16h 20m1 stop
Multiple Airlines Logo
10:40 - 09:20LAS-DUB
14h 40m1 stop
£378Multiple Airlines
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Thu, 4 Dec - Thu, 18 Dec
United Airlines Logo
09:30 - 20:50DUB-ONT
19h 20m2 stops
United Airlines Logo
06:00 - 09:55ONT-DUB
19h 55m2 stops
£379United Airlines
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Wed, 25 Feb - Sun, 1 Mar
United Airlines Logo
09:30 - 20:54DUB-BUR
19h 24m2 stops
United Airlines Logo
09:00 - 10:20BUR-DUB
17h 20m2 stops
£379United Airlines
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Fri, 20 Feb - Tue, 24 Feb
Aer Lingus Logo
12:30 - 15:35DUB-SFO
11h 05mdirect
Aer Lingus Logo
17:20 - 11:25SFO-DUB
10h 05mdirect
£393Aer Lingus
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Sat, 13 Dec - Wed, 31 Dec
British Airways Logo
10:55 - 18:45DUB-SFO
15h 50m1 stop
British Airways Logo
17:30 - 15:05SFO-DUB
13h 35m1 stop
£406British Airways
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Tue, 3 Feb - Fri, 13 Feb
Aer Lingus Logo
15:15 - 17:50DUB-LAS
10h 35mdirect
Aer Lingus Logo
23:59 - 04:15LAS-DUB
20h 16m1 stop
£410Aer Lingus
Find Deal
Tue, 10 Feb - Tue, 17 Feb
British Airways Logo
07:35 - 19:48DUB-LAS
20h 13m2 stops
British Airways Logo
20:00 - 21:05LAS-DUB
17h 05m1 stop
£493British Airways
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Wed, 24 Dec - Mon, 5 Jan
American Airlines Logo
12:05 - 21:25DUB-LAX
16h 20m1 stop
American Airlines Logo
20:15 - 14:30LAX-DUB
10h 15mdirect
£508American Airlines
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Wed, 25 Mar - Sun, 29 Mar
American Airlines Logo
15:20 - 19:30DUB-LAX
11h 10mdirect
American Airlines Logo
20:15 - 14:30LAX-DUB
10h 15mdirect
£536American Airlines
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Wed, 25 Mar - Sun, 29 Mar

Iberia flights from Dublin to California

Our best Iberia deals on Dublin to California flight tickets
Iberia
21 Nov
DUB11:30Dublin
19h 19m
1 stop
LAS22:49Las Vegas Harry Reid Intl
23 Nov
LAS08:05Las Vegas Harry Reid Intl
15h 05m
1 stop
DUB07:10Dublin
£387
Find similar
Iberia
25 Mar
DUB15:20Dublin
11h 10m
LAX19:30Los Angeles
29 Mar
LAX09:30Los Angeles
16h 15m
1 stop
DUB09:45Dublin
£504
Find similar
Iberia
25 Mar
DUB15:20Dublin
11h 10m
LAX19:30Los Angeles
29 Mar
LAX09:30Los Angeles
16h 15m
1 stop
DUB09:45Dublin
£507
Find similar

Delta flights from Dublin to California

Our best Delta deals on Dublin to California flight tickets
Delta
12 Mar
DUB05:55Dublin
16h 20m
1 stop
LAS15:15Las Vegas Harry Reid Intl
16 Mar
LAS00:35Las Vegas Harry Reid Intl
24h 10m
1 stop
DUB07:45Dublin
£381
Find similar
Delta
12 Mar
DUB08:50Dublin
19h 51m
2 stops
LAS21:41Las Vegas Harry Reid Intl
16 Mar
LAS00:45Las Vegas Harry Reid Intl
24h 00m
1 stop
DUB07:45Dublin
£382
Find similar
Delta
12 Jan
DUB13:25Dublin
30h 25m
1 stop
SFO11:50San Francisco
11 Feb
SFO06:00San Francisco
22h 40m
2 stops
DUB12:40Dublin
£387
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to California 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 279,928 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from Dublin to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 4/12

05:55-14:15

1 stop16h 20m

Las Vegas Harry Reid Intl

Thu 18/12

09:38-07:45

1 stop14h 07m

£377

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 4/12

05:55-14:15

1 stop16h 20m

Las Vegas Harry Reid Intl

Thu 18/12

10:40-09:20

1 stop14h 40m

£378

DublinOntario

DUB - ONT

DUBONT

Dublin

Wed 25/2

09:30-20:50

2 stops19h 20m

Ontario

Sun 1/3

06:00-09:55

2 stops19h 55m

£379

DublinBurbank

DUB - BUR

DUBBUR

Dublin

Fri 20/2

09:30-20:54

2 stops19h 24m

Burbank Bob Hope

Tue 24/2

09:00-10:20

2 stops17h 20m

£379

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Sat 13/12

12:30-15:35

Nonstop11h 05m

San Francisco

Wed 31/12

17:20-11:25

Nonstop10h 05m

£393

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Tue 3/2

10:55-18:45

1 stop15h 50m

San Francisco

Fri 13/2

17:30-15:05

1 stop13h 35m

£406

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 10/2

15:15-17:50

Nonstop10h 35m

Las Vegas Harry Reid Intl

Tue 17/2

23:59-04:15

1 stop20h 16m

£410

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 24/12

07:35-19:48

2 stops20h 13m

Las Vegas Harry Reid Intl

Mon 5/1

20:00-21:05

1 stop17h 05m

£493

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Wed 25/3

12:05-21:25

1 stop16h 20m

Los Angeles

Sun 29/3

20:15-14:30

Nonstop10h 15m

£508

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Wed 25/3

15:20-19:30

Nonstop11h 10m

Los Angeles

Sun 29/3

20:15-14:30

Nonstop10h 15m

£536

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Dublin 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

What is the cheapest month to fly to California?

If you are unable to visit California during the month of February, then departing from Dublin during the month November is also very affordable. Most momondo users find prices during this month for around £447.

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

The cheapest day to depart on your flight to California is on a Thursday when prices can be found for as low as £547. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £607.

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

The cheapest time of day to fly to California is in the morning when flights can be purchased for as low as £467. In contrast, the most expensive time of day to depart to California is in the evening when prices are around £585.

What is the cheapest Dublin to California flight route?

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

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

You are more likely to see cheaper flights to California from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around £524 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Dublin for as low as £468 on momondo.

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

There are 3 cabin classes available to choose from on Dublin 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 Dublin to California flights?

You could potentially save up to 36% on your flight if you consider stops on a Dublin to California flight.

Cheap Dublin to California flight deals and tips

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

Best price found

£515

Fastest flight time

10h 35m

Direct flights

Every day

Airports in California

3 airports
The best one-way flight to California from Dublin in the past 72 hours is £515. The best return flight deal from Dublin to California found on momondo in the last 72 hours is £454.
The fastest flight from Dublin to California takes 10h 35m
Direct flights go from Dublin to California every day.
There are 3 airports near California: Los Angeles (LAX), San Francisco (SFO), Las Vegas Harry Reid Intl (LAS)
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  • When did momondo last update prices for flights from Dublin Airport to California?

    Prices for flights from Dublin Airport to California refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to California.

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

    The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Dublin to California

Compare and see reviews for airlines that fly from Dublin to California with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom £324Free CancellationRating
7.4
1,561 reviews
Search Scandinavian Airlines flights
TAP AIR PORTUGALPriceFrom £327Free CancellationRating
7.1
2,046 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom £334Free CancellationRating
6.7
7,499 reviews
Search British Airways flights
KLMPriceFrom £336Free CancellationRating
7.7
1,405 reviews
Search KLM flights
IberiaPriceFrom £350Free CancellationRating
7.0
3,007 reviews
Search Iberia flights
Aer LingusPriceFrom £350Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
American AirlinesPriceFrom £369Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
LufthansaPriceFrom £407Free CancellationRating
6.8
7,555 reviews
Search Lufthansa flights
Air FrancePriceFrom £426Free CancellationRating
7.4
1,484 reviews
Search Air France flights
United AirlinesPriceFrom £432Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to California from Dublin.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to California from Dublin.

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

Yes. momondo can track prices for Dublin to California 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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