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Cheap flights from Dublin to California from £259

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
2 Jul — 9 Jul1
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 2 June 2026.

Thu 11/605:55
DUB
-
LAX
1 stop13h 55m
Delta
Wed 17/606:25
LAX
-
DUB
1 stop17h 30m
Delta
Deal found 28/5£460
Sat 6/605:55
DUB
-
LAX
2 stops18h 05m
Delta
Sun 21/622:45
LAX
-
DUB
1 stop26h 00m
Delta
Deal found 28/5£464
Sun 7/605:55
DUB
-
LAX
2 stops17h 56m
Delta
Sun 21/611:15
LAX
-
DUB
1 stop12h 40m
Delta
Deal found 28/5£464
Fri 19/609:30
DUB
-
SFO
1 stop22h 28m
Finnair
Sat 27/610:25
SFO
-
DUB
1 stop17h 25m
Finnair
Deal found 1/6£467
Fri 4/911:10
DUB
-
SFO
2 stops35h 30m
Scandinavian Airlines
Sat 19/916:45
SFO
-
DUB
2 stops33h 40m
Scandinavian Airlines
Deal found 29/5£467
Wed 26/819:05
DUB
-
SFO
1 stop27h 35m
Scandinavian Airlines
Sat 19/916:45
SFO
-
DUB
2 stops34h 10m
Scandinavian Airlines
Deal found 1/6£468
Wed 9/920:30
DUB
-
LAS
2 stops29h 20m
British Airways
Wed 30/922:54
LAS
-
DUB
2 stops24h 51m
British Airways
Deal found 1/6£470
Tue 23/610:30
DUB
-
LAS
1 stop17h 30m
British Airways
Tue 7/715:23
LAS
-
DUB
2 stops16h 22m
British Airways
Deal found 30/5£473
Tue 30/610:30
DUB
-
LAS
1 stop17h 30m
British Airways
Tue 7/722:10
LAS
-
DUB
1 stop25h 35m
British Airways
Deal found 31/5£473
Tue 8/1219:05
DUB
-
SFO
1 stop27h 45m
Scandinavian Airlines
Wed 23/1216:45
SFO
-
DUB
2 stops56h 35m
Scandinavian Airlines
Deal found 1/6£474
Fri 5/605:55
DUB
-
SFO
1 stop13h 50m
Delta
Sat 20/606:00
SFO
-
DUB
1 stop18h 45m
Delta
Deal found 29/5£477
Thu 5/1112:05
DUB
-
LAS
2 stops17h 37m
British Airways
Mon 9/1110:00
LAS
-
DUB
2 stops15h 50m
British Airways
Deal found 1/6£477

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 2 June 2026.

Round-trip from

£464

One-way from

£259

Popular in

July

Cheapest in

January

Average price

£565

Good round-trip deal

£566 or less

Good one-way deal

£594 or less
Delta
  • Delta
  • 17/6-20/6
  • 3 total stops
  • 44h 45m total
  • Dublin to California
Search Deals
WestJet
  • WestJet
  • 17/9
  • 3 total stops
  • 43h 00m total
  • Dublin to California
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£80 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 2 June 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

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 22/6

13:25-18:35

1 stop13h 10m

Las Vegas Harry Reid Intl

Mon 6/7

08:15-10:00

2 stops17h 45m

£502

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 20/6

10:30-20:00

1 stop17h 30m

Las Vegas Harry Reid Intl

Sun 5/7

22:10-07:45

1 stop25h 35m

£508

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sun 21/6

12:00-23:44

2 stops19h 44m

Las Vegas Harry Reid Intl

Sun 5/7

23:10-10:00

1 stop26h 50m

£513

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Fri 19/6

10:40-20:59

1 stop18h 19m

San Francisco

Tue 7/7

10:25-08:20

1 stop13h 55m

£525

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Sun 25/10

18:55-18:00

2 stops30h 05m

Los Angeles Los Angeles

Sun 8/11

19:30-18:20

1 stop14h 50m

£533

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Wed 23/9

19:05-20:01

2 stops32h 56m

Los Angeles Los Angeles

Thu 1/10

08:40-11:50

2 stops19h 10m

£534

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 20/6

10:30-20:00

1 stop17h 30m

Las Vegas Harry Reid Intl

Mon 6/7

22:10-19:35

1 stop13h 25m

£536

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Fri 19/6

10:40-22:38

1 stop19h 58m

San Francisco

Mon 6/7

06:00-09:00

1 stop19h 00m

£542

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 6/11

08:45-20:38

2 stops19h 53m

Las Vegas Harry Reid Intl

Sun 8/11

17:15-17:45

2 stops16h 30m

£550

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Thu 13/8

19:05-14:40

1 stop27h 35m

San Francisco

Thu 27/8

16:45-09:25

1 stop32h 40m

£558

Flights are sorted by cheapest return flights first.

Deals found on 28/5

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, October is the cheapest month in which you can book a flight from Dublin to California (average of £212). Flying from Dublin to California in July is currently the most expensive (average of £496). 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 2 June 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 2 June 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?

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

Booking 53 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 2 June 2026.
Get a feel of what it's like to fly with Scandinavian Airlines,United Airlines, andAer Lingus 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
1,804 reviews
Check prices

Food

6.7

Boarding

7.6

Entertainment

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Abouzar,May 2026

IST - CPH

Food menu was bad, I like how smooth flight it was.
Scandinavian Airlines
7.4
Good
1,804 reviews
Scandinavian Airlines
7.4
Good
1,804 reviews
Check prices

Food

6.7

Boarding

7.6

Entertainment

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Abouzar,May 2026

IST - CPH

Food menu was bad, I like how smooth flight it was.
United Airlines
7.4
Good
9,775 reviews
Scandinavian Airlines
7.4
Good
1,804 reviews
Check prices

Food

6.7

Boarding

7.6

Entertainment

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Abouzar,May 2026

IST - CPH

Food menu was bad, I like how smooth flight it was.
Aer Lingus
7.3
Good
1,592 reviews
Scandinavian Airlines
7.4
Good
1,804 reviews
Check prices

Food

6.7

Boarding

7.6

Entertainment

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Abouzar,May 2026

IST - CPH

Food menu was bad, I like how smooth flight it was.
Air Canada
7.1
Good
11,121 reviews
Scandinavian Airlines
7.4
Good
1,804 reviews
Check prices

Food

6.7

Boarding

7.6

Entertainment

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Abouzar,May 2026

IST - CPH

Food menu was bad, I like how smooth flight it was.
British Airways
6.7
Okay
8,019 reviews
Scandinavian Airlines
7.4
Good
1,804 reviews
Check prices

Food

6.7

Boarding

7.6

Entertainment

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Abouzar,May 2026

IST - CPH

Food menu was bad, I like how smooth flight it was.

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 181 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 Delta, British Airways, and JetBlue fly from Dublin to California in about 13h 10m. The time it takes to get you to your destination can typically vary by up to 5h 09m. The distance between Dublin and California is about 4938 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 - Los Angeles Los Angeles or Dublin - San Francisco, Dublin - Las Vegas Harry Reid Intl 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 (82%), Aer Lingus (82%), Iberia (82%).

  • What are the cheapest flights from Dublin to California?

    While on average a flight from Dublin to California is generally £718, our data shows the cheapest flight currently is £447. When looking at the most popular route, (Dublin - Las Vegas Harry Reid Intl), you can expect to pay £420 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, October is the cheapest month in which you can book a flight from Dublin to California (average of £212). Flying from Dublin to California in July is currently the most expensive (average of £496). 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 10 airlines flying from Dublin to California

Discover the top 10 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 2 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£314Average£405FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£317Average£336FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
KLMCheapest£370Average£535FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£376Average£587FlexibilityNo cancel feeOn-time77%
Search Air France flights
Aer LingusCheapest£382Average£554FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£387Average£447FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£406Average£567FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£406Average£576FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£438Average£626FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest£451Average£708FlexibilityNo 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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