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Cheap flights from Dublin to California from £284

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
4 Sep — 11 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to California

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to California
Explore the most affordable flight options available from Dublin to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 August 2026.

Tue 22/919:05 -
1 stop27h 35m
Sun 27/916:45 -
1 stop17h 35m
Deal found 31/7£406
Thu 24/919:05 -
1 stop27h 35m
Sun 27/916:45 -
1 stop17h 35m
Deal found 2/8£408
Thu 3/919:05 -
1 stop27h 35m
Wed 9/916:45 -
1 stop17h 35m
Deal found 2/8£411
Sat 5/1219:05 -
1 stop27h 45m
Sat 12/1216:45 -
1 stop35h 00m
Deal found 2/8£419
Tue 17/1119:05 -
1 stop27h 45m
Wed 2/1216:45 -
1 stop17h 35m
Deal found 4/8£423
Sun 1/1120:40 -
2 stops46h 26m
Tue 17/1112:58 -
2 stops20h 02m
Deal found 1/8£522
Thu 27/809:30 -
1 stop21h 55m
Wed 9/918:05 -
1 stop15h 55m
Deal found 31/7£522
Wed 23/912:40 -
1 stop14h 19m
Thu 1/1018:05 -
1 stop15h 50m
Deal found 5/8£524
Sun 8/1120:40 -
1 stop24h 45m
Tue 17/1117:30 -
1 stop15h 30m
Deal found 5/8£524
Tue 8/909:50 -
2 stops21h 09m
Thu 24/912:37 -
1 stop13h 08m
Deal found 3/8£524
Fri 4/912:40 -
1 stop14h 57m
Fri 18/910:42 -
1 stop15h 03m
Deal found 4/8£527
Wed 23/912:40 -
1 stop14h 19m
Sun 4/1018:05 -
1 stop14h 15m
Deal found 5/8£527

Find flight deals from Dublin to California

Keep the following information in mind while searching for Dublin to California flight deals. Data was last updated 5 August 2026.

Round-trip from

£406

One-way from

£284

Popular in

July

Cheapest in

January

Average price

£679

Good round-trip deal

£526 or less

Good one-way deal

£595 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 22/9-27/9
  • 2 total stops
  • 45h 10m total
  • Dublin to California
Search Deals
JetBlue
  • JetBlue
  • 27/8
  • 1 total stop
  • 19h 08m total
  • Dublin to California
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£94 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Dublin to California.
Search Deals
Price to beat on a one-way flight from Dublin to California.
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 5 August 2026.
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

Cheapest return flight

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Mon 5/10

19:50-14:40

2 stops26h 50m

San Francisco

Mon 12/10

16:45-18:20

1 stop17h 35m

£432

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Sat 5/12

10:05-14:50

2 stops36h 45m

San Francisco

Sat 12/12

16:45-11:50

2 stops35h 05m

£434

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Mon 14/9

19:05-23:51

2 stops36h 46m

San Francisco

Mon 28/9

16:45-18:20

1 stop17h 35m

£502

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Thu 3/9

12:40-14:40

1 stop34h 00m

San Francisco

Sun 6/9

16:45-19:05

2 stops18h 20m

£505

DublinSan Jose

DUB Dublin - SJC San Jose

DUBSJC

Dublin

Mon 2/11

20:40-22:48

2 stops34h 08m

San Jose

Sat 14/11

06:00-09:50

2 stops19h 50m

£522

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Wed 9/9

11:00-14:40

2 stops35h 40m

San Francisco

Tue 15/9

07:00-10:10

2 stops19h 10m

£522

DublinSan Jose

DUB Dublin - SJC San Jose

DUBSJC

Dublin

Thu 14/1

08:50-22:49

2 stops21h 59m

San Jose

Mon 18/1

12:51-15:25

2 stops18h 34m

£523

DublinSanta Ana

DUB Dublin - SNA Santa Ana J. Wayne/Orange Cnty

DUBSNA

Dublin

Wed 16/9

12:40-08:17

1 stop27h 37m

Santa Ana J. Wayne/Orange Cnty

Wed 23/9

14:29-09:45

1 stop35h 16m

£533

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Fri 11/9

05:55-11:45

1 stop13h 50m

San Francisco

Tue 15/9

13:15-15:25

2 stops18h 10m

£533

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Sun 6/9

05:55-11:45

1 stop13h 50m

San Francisco

Sun 27/9

06:35-10:25

2 stops19h 50m

£535

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Dublin to California

Have a flexible travel schedule? Discover the best time to fly to California from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to California

What is the cheapest month to book a flight from Dublin to California?

Currently, January is the cheapest month in which you can book a flight from Dublin to California (average of £413). Flying from Dublin to California in July is currently the most expensive (average of £732). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUB to CA?

Find hourly flight availability from Dublin to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 August 2026.

When flying from Dublin to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Dublin to California

Explore weekly flight availability from Dublin to California. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 5 August 2026.

The most flights from DUB to USCA are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost for a return flight from Dublin to California?

Airfare is below average for this route at the moment.
Dublin to California flights typically cost between £583 and £809 in August.
The cheapest return price found within the last 5 days was £522 on Multiple Airlines (27 Aug–9 Sept).

How far ahead should I book a flight from Dublin to California?

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated 5 August 2026.
Get a feel of what it's like to fly with Scandinavian Airlines,Aer Lingus, andJetBlue from Dublin to California by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,924 reviews
Check prices

Boarding

7.7

Crew

8.0

Food

6.8

Entertainment

6.8

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
Scandinavian Airlines
7.4
Good
1,924 reviews
Scandinavian Airlines
7.4
Good
1,924 reviews
Check prices

Boarding

7.7

Crew

8.0

Food

6.8

Entertainment

6.8

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
Aer Lingus
7.3
Good
1,689 reviews
Scandinavian Airlines
7.4
Good
1,924 reviews
Check prices

Boarding

7.7

Crew

8.0

Food

6.8

Entertainment

6.8

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
JetBlue
7.1
Good
3,023 reviews
Scandinavian Airlines
7.4
Good
1,924 reviews
Check prices

Boarding

7.7

Crew

8.0

Food

6.8

Entertainment

6.8

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
Iberia
7.0
Good
3,264 reviews
Scandinavian Airlines
7.4
Good
1,924 reviews
Check prices

Boarding

7.7

Crew

8.0

Food

6.8

Entertainment

6.8

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
British Airways
6.7
Okay
8,147 reviews
Scandinavian Airlines
7.4
Good
1,924 reviews
Check prices

Boarding

7.7

Crew

8.0

Food

6.8

Entertainment

6.8

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.

Related info for your journey

Find useful and relevant information for your journey from Dublin to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to California?

    If you book a flight to California from Dublin, you will be flying from Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin.

  • How popular is this Dublin to California flight route?

    The Dublin to California flight path was viewed by 136 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Dublin to California?

    Airlines like Scandinavian Airlines, British Airways, and Delta fly from Dublin to California in about 19h 56m. The time it takes to get you to your destination can typically vary by up to 14h 12m. The distance between Dublin and California is about 5165 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Dublin to California?

    While some choose either Dublin - Las Vegas Harry Reid Intl or Dublin - San Diego, Dublin - San Francisco is the most popular route from Dublin to California.

  • What are the most reliable airlines from Dublin to California?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Dublin to California on time: American Airlines (73%), Aer Lingus (73%), Iberia (73%).

  • What are the cheapest flights from Dublin to California?

    While on average a flight from Dublin to California is generally £692, our data shows the cheapest flight currently is £506. When looking at the most popular route, (Dublin - San Francisco), you can expect to pay £500 for that flight.

  • Can I find deals for flights from Dublin to California that include hotel bookings?

    Yes. In addition to deals on Dublin to California flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to California.

  • Can I find deals for business class flights from Dublin to California?

    Yes. Cheapflights offers flight deals from Dublin to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to California?

    Currently, January is the cheapest month in which you can book a flight from Dublin to California (average of £413). Flying from Dublin to California in July is currently the most expensive (average of £732). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from Dublin to California

Discover the top 9 airlines that operate flights from Dublin to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£329Average£466FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£336Average£427FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£365Average£536FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£368Average£551FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Aer LingusCheapest£381Average£540FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air CanadaCheapest£406Average£495FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
IberiaCheapest£481Average£644FlexibilityNo cancel feeOn-time77%
Search Iberia flights
United AirlinesCheapest£499Average£654FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest£514Average£728FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to California?

Cheapflights helps you search for flights from Dublin to California via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Dublin to California?

Cheapflights simply makes it quick and affordable to book flights from Dublin to California by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dublin to California with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to California flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dublin to California become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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