Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Dublin to California from £281

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 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAX
6 Jun — 13 Jun1
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 7 May 2026.

Wed 3/611:10
DUB
-
LAS
1 stop15h 25m
Delta
Tue 9/609:32
LAS
-
DUB
2 stops16h 28m
Delta
Deal found 5/5£445
Thu 14/509:30
DUB
-
LAX
1 stop20h 30m
Finnair
Wed 27/523:55
LAX
-
DUB
1 stop25h 50m
Finnair
Deal found 5/5£446
Wed 3/611:10
DUB
-
LAS
1 stop15h 25m
Delta
Wed 10/609:32
LAS
-
DUB
2 stops16h 28m
Delta
Deal found 2/5£446
Fri 22/509:30
DUB
-
LAX
1 stop21h 51m
Finnair
Tue 2/613:21
LAX
-
DUB
1 stop14h 29m
Finnair
Deal found 4/5£446
Sat 12/908:35
DUB
-
LAS
2 stops20h 21m
British Airways
Wed 16/911:47
LAS
-
DUB
2 stops17h 08m
British Airways
Deal found 4/5£446
Fri 29/513:15
DUB
-
LAS
1 stop14h 26m
KLM
Thu 4/623:59
LAS
-
DUB
1 stop26h 01m
KLM
Deal found 3/5£447
Sun 20/908:35
DUB
-
LAS
2 stops18h 15m
British Airways
Wed 7/1009:20
LAS
-
DUB
2 stops16h 20m
British Airways
Deal found 7/5£448
Fri 29/511:10
DUB
-
LAS
2 stops17h 21m
Delta
Wed 3/600:45
LAS
-
DUB
1 stop24h 00m
Delta
Deal found 5/5£449
Thu 4/605:55
DUB
-
LAS
2 stops18h 05m
Delta
Mon 8/606:19
LAS
-
DUB
2 stops19h 41m
Delta
Deal found 7/5£450
Wed 10/611:45
DUB
-
LAS
1 stop18h 48m
British Airways
Wed 17/623:45
LAS
-
DUB
1 stop25h 50m
British Airways
Deal found 4/5£451
Thu 10/909:40
DUB
-
LAS
2 stops19h 02m
Finnair
Fri 25/910:44
LAS
-
DUB
1 stop15h 01m
Finnair
Deal found 5/5£452
Tue 19/505:55
DUB
-
LAX
1 stop13h 55m
KLM
Mon 25/508:25
LAX
-
DUB
2 stops15h 55m
KLM
Deal found 5/5£452

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 7 May 2026.

Round-trip from

£445

One-way from

£281

Popular in

July

Cheapest in

January

Average price

£521

Good round-trip deal

£446 or less

Good one-way deal

£571 or less
Delta
  • Delta
  • 3/6-9/6
  • 3 total stops
  • 31h 53m total
  • Dublin to California
Search Deals
JetBlue
  • JetBlue
  • 16/7
  • 1 total stop
  • 19h 05m total
  • Dublin to California
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 7 May 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

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Tue 19/5

09:30-22:00

1 stop20h 30m

Los Angeles Los Angeles

Mon 25/5

23:55-09:45

1 stop25h 50m

£446

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 3/6

11:10-18:35

1 stop15h 25m

Las Vegas Harry Reid Intl

Wed 10/6

09:32-10:00

2 stops16h 28m

£446

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 2/6

11:10-18:35

1 stop15h 25m

Las Vegas Harry Reid Intl

Tue 9/6

09:37-09:15

1 stop15h 38m

£446

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 10/6

11:10-18:35

1 stop15h 25m

Las Vegas Harry Reid Intl

Wed 17/6

05:50-10:00

1 stop20h 10m

£446
Fastest return journey

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 4/6

08:55-17:14

2 stops16h 19m

Las Vegas Harry Reid Intl

Mon 8/6

11:41-08:45

1 stop13h 04m

£448

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 3/6

05:55-16:00

2 stops18h 05m

Las Vegas Harry Reid Intl

Tue 9/6

11:44-10:00

2 stops14h 16m

£449

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 9/6

08:55-19:59

2 stops19h 04m

Las Vegas Harry Reid Intl

Mon 15/6

06:00-07:55

2 stops17h 55m

£449

DublinLos Angeles

DUB - LAX

DUBLAX

Dublin

Thu 11/6

05:55-15:07

2 stops17h 12m

Los Angeles Los Angeles

Fri 19/6

23:55-09:15

1 stop25h 20m

£462

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Sat 20/6

09:30-23:57

1 stop22h 27m

San Francisco

Sun 12/7

08:00-09:45

1 stop17h 45m

£550

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Thu 18/6

09:30-10:47

1 stop33h 17m

Santa Ana J. Wayne/Orange Cnty

Wed 8/7

16:33-09:45

1 stop33h 12m

£552

Flights are sorted by cheapest return flights first.

Deals found on 6/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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

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.

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 £210). Flying from Dublin to California in July is currently the most expensive (average of £491). 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 7 May 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 7 May 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?

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 7 May 2026.
Get a feel of what it's like to fly with United Airlines,Aer Lingus, andAmerican Airlines 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.
United Airlines
7.4
Good
9,692 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,692 reviews
United Airlines
7.4
Good
9,692 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Aer Lingus
7.3
Good
1,547 reviews
United Airlines
7.4
Good
9,692 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
American Airlines
7.1
Good
11,670 reviews
United Airlines
7.4
Good
9,692 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Air Canada
7.1
Good
11,004 reviews
United Airlines
7.4
Good
9,692 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
British Airways
6.7
Okay
7,951 reviews
United Airlines
7.4
Good
9,692 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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 190 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 Finnair, Delta, and KLM fly from Dublin to California in about 15h 25m. The time it takes to get you to your destination can typically vary by up to 5h 05m. 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 - Las Vegas Harry Reid Intl or Dublin - Ontario, Dublin - Los Angeles Los Angeles 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: British Airways (85%), American Airlines (82%), Aer Lingus (82%).

  • What are the cheapest flights from Dublin to California?

    While on average a flight from Dublin to California is generally £680, our data shows the cheapest flight currently is £332. When looking at the most popular route, (Dublin - Los Angeles Los Angeles), you can expect to pay £452 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 £210). Flying from Dublin to California in July is currently the most expensive (average of £491). 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 7 May 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£314Average£333FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesCheapest£331Average£410FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£367Average£529FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£372Average£573FlexibilityNo cancel feeOn-time77%
Search Air France flights
Aer LingusCheapest£378Average£550FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£383Average£453FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£401Average£581FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£402Average£573FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£433Average£616FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£475Average£590FlexibilityNo cancel feeOn-time77%
Search Iberia 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.