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Cheap flights from Dublin to California from £277

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 28/4. 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

Enter your travel dates to find the best prices.
British Airways Logo
10:55 - 22:37
DUB
-
LAS
19h 42m2 stops
British Airways Logo
09:50 - 12:10
LAS
-
DUB
18h 20m2 stops
£361British Airways
Sat, 24 Jan - Tue, 27 Jan
Delta Logo
08:50 - 14:15
DUB
-
LAS
13h 25m1 stop
Delta Logo
07:00 - 08:00
LAS
-
DUB
17h 00m2 stops
£362Delta
Thu, 15 Jan - Sat, 31 Jan
Scandinavian Airlines Logo
19:05 - 14:35
DUB
-
SFO
27h 30m1 stop
Scandinavian Airlines Logo
16:40 - 18:20
SFO
-
DUB
17h 40m1 stop
£384Scandinavian Airlines
Fri, 23 Jan - Mon, 26 Jan
Scandinavian Airlines Logo
11:30 - 14:35
DUB
-
SFO
35h 05m2 stops
Scandinavian Airlines Logo
16:40 - 18:20
SFO
-
DUB
17h 40m1 stop
£389Scandinavian Airlines
Fri, 23 Jan - Mon, 26 Jan
American Airlines Logo
11:30 - 22:48
DUB
-
ONT
19h 18m2 stops
American Airlines Logo
15:09 - 17:05
ONT
-
DUB
17h 56m2 stops
£457American Airlines
Mon, 2 Feb - Mon, 9 Feb
United Airlines Logo
09:00 - 20:58
DUB
-
ONT
19h 58m2 stops
United Airlines Logo
06:00 - 07:30
ONT
-
DUB
17h 30m2 stops
£520United Airlines
Sat, 24 Jan - Mon, 2 Feb
United Airlines Logo
09:00 - 18:41
DUB
-
SNA
17h 41m2 stops
United Airlines Logo
10:51 - 08:10
SNA
-
DUB
13h 19m1 stop
£520United Airlines
Sat, 17 Jan - Wed, 21 Jan
Aer Lingus Logo
11:35 - 19:16
DUB
-
SNA
15h 41m1 stop
Aer Lingus Logo
13:40 - 14:50
SNA
-
DUB
17h 10m2 stops
£623Aer Lingus
Fri, 10 Apr - Fri, 24 Apr
Aer Lingus Logo
11:35 - 19:16
DUB
-
SNA
15h 41m1 stop
Aer Lingus Logo
08:11 - 10:15
SNA
-
DUB
18h 04m1 stop
£639Aer Lingus
Fri, 10 Apr - Fri, 24 Apr
American Airlines Logo
13:15 - 11:42
DUB
-
SJC
30h 27m2 stops
American Airlines Logo
06:04 - 08:25
SJC
-
DUB
18h 21m2 stops
£1,623American Airlines
Wed, 13 May - Mon, 25 May

Aer Lingus flights from Dublin to California

Our best Aer Lingus deals on Dublin to California flight tickets
Aer Lingus
12 Jan
DUB12:30Dublin
11h 05m
SFO15:35San Francisco
18 Jan
SFO18:20San Francisco
10h 05m
DUB12:25Dublin
£433
Find similar
Aer Lingus
5 Feb
DUB15:20Dublin
11h 10m
LAX18:30Los Angeles
9 Feb
LAX20:15Los Angeles
10h 15m
DUB14:30Dublin
£457
Find similar
Aer Lingus
21 Dec
DUB16:30Dublin
14h 24m
1 stop
SFO22:54San Francisco
28 Dec
SFO18:20San Francisco
10h 05m
DUB12:25Dublin
£808
Find similar

TAP AIR PORTUGAL flights from Dublin to California

Our best TAP AIR PORTUGAL deals on Dublin to California flight tickets
TAP AIR PORTUGAL
6 Apr
DUB18:50Dublin
27h 45m
1 stop
SFO14:35San Francisco
10 Apr
SFO20:20San Francisco
29h 40m
1 stop
DUB10:00Dublin
£392
Find similar
TAP AIR PORTUGAL
15 Jan
DUB04:25Dublin
19h 40m
1 stop
SFO16:05San Francisco
25 Mar
SFO17:35San Francisco
22h 45m
1 stop
DUB23:20Dublin
£413
Find similar
TAP AIR PORTUGAL
21 Jan
DUB04:25Dublin
18h 15m
1 stop
LAX14:40Los Angeles
5 Feb
LAX16:45Los Angeles
22h 35m
1 stop
DUB23:20Dublin
£419
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 21 December 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

Sat 24/1

10:55-22:37

2 stops19h 42m

Las Vegas Harry Reid Intl

Tue 27/1

09:50-12:10

2 stops18h 20m

£361

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 15/1

08:50-14:15

1 stop13h 25m

Las Vegas Harry Reid Intl

Sat 31/1

07:00-08:00

2 stops17h 00m

£362

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Fri 23/1

19:05-14:35

1 stop27h 30m

San Francisco

Mon 26/1

16:40-18:20

1 stop17h 40m

£384

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Fri 23/1

11:30-14:35

2 stops35h 05m

San Francisco

Mon 26/1

16:40-18:20

1 stop17h 40m

£389

DublinOntario

DUB - ONT

DUBONT

Dublin

Mon 2/2

11:30-22:48

2 stops19h 18m

Ontario

Mon 9/2

15:09-17:05

2 stops17h 56m

£457

DublinOntario

DUB - ONT

DUBONT

Dublin

Sat 24/1

09:00-20:58

2 stops19h 58m

Ontario

Mon 2/2

06:00-07:30

2 stops17h 30m

£520

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Sat 17/1

09:00-18:41

2 stops17h 41m

Santa Ana J. Wayne/Orange Cnty

Wed 21/1

10:51-08:10

1 stop13h 19m

£520

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Fri 10/4

11:35-19:16

1 stop15h 41m

Santa Ana J. Wayne/Orange Cnty

Fri 24/4

13:40-14:50

2 stops17h 10m

£623

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Fri 10/4

11:35-19:16

1 stop15h 41m

Santa Ana J. Wayne/Orange Cnty

Fri 24/4

08:11-10:15

1 stop18h 04m

£639

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 13/5

13:15-11:42

2 stops30h 27m

San Jose

Mon 25/5

06:04-08:25

2 stops18h 21m

£1,623

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 October is also very affordable. Most momondo users find prices during this month for around £439.

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 Wednesday when prices can be found for as low as £538. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday 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 £588.

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 £455. In contrast, the most expensive time of day to depart to California is in the evening when prices are around £570.

What is the cheapest Dublin to California flight route?

Fly from Dublin to San Francisco 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 £511 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 £472 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?

No. A direct flight is the cheapest option for a flight between Dublin to California.

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

£259

Fastest flight time

10h 30m

Direct flights

Every day

Airports in California

418 airports
The best one-way flight to California from Dublin in the past 72 hours is £259. The best return flight deal from Dublin to California found on momondo in the last 72 hours is £534.
The fastest flight from Dublin to California takes 10h 30m
Direct flights go from Dublin to California every day.
There are 418 airports in California. From Dublin there are direct flights to Los Angeles (LAX), San Francisco (SFO), Las Vegas Harry Reid Intl (LAS).
Search flight deals

  • 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 £316Free CancellationRating
7.4
1,618 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom £321Free CancellationRating
6.7
7,600 reviews
Search British Airways flights
KLMPriceFrom £327Free CancellationRating
7.7
1,429 reviews
Search KLM flights
IberiaPriceFrom £341Free CancellationRating
7.0
3,055 reviews
Search Iberia flights
Aer LingusPriceFrom £351Free CancellationRating
7.2
1,406 reviews
Search Aer Lingus flights
American AirlinesPriceFrom £360Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
LufthansaPriceFrom £397Free CancellationRating
6.8
7,639 reviews
Search Lufthansa flights
Air CanadaPriceFrom £408Free CancellationRating
7.1
10,549 reviews
Search Air Canada flights
Air FrancePriceFrom £415Free CancellationRating
7.4
1,509 reviews
Search Air France flights
United AirlinesPriceFrom £440Free CancellationRating
7.4
9,100 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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