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Cheap flights from Dublin to California from £343

DUB — LAX
13 Nov — 20 Nov1
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

Wed 18/1119:05 -
1 stop27h 45m
Mon 30/1116:45 -
1 stop17h 35m
Deal found 10/10£343
Sat 21/1119:05 -
1 stop27h 45m
Wed 25/1116:45 -
1 stop17h 35m
Deal found 11/10£355
Tue 24/1119:05 -
1 stop27h 45m
Mon 30/1116:45 -
1 stop17h 35m
Deal found 11/10£358
Tue 24/1119:05 -
1 stop27h 45m
Sun 29/1116:45 -
2 stops34h 00m
Deal found 13/10£360
Wed 18/1111:30 -
2 stops35h 20m
Wed 14/416:45 -
1 stop17h 35m
Deal found 9/10£361
Fri 20/1119:05 -
1 stop27h 45m
Mon 12/416:45 -
1 stop17h 35m
Deal found 9/10£365
Fri 20/1119:05 -
1 stop27h 45m
Sun 11/416:45 -
1 stop35h 05m
Deal found 10/10£366
Thu 3/1219:05 -
1 stop29h 55m
Mon 7/1219:30 -
1 stop14h 50m
Deal found 12/10£380
Thu 26/1119:05 -
1 stop29h 55m
Thu 3/1219:30 -
1 stop14h 50m
Deal found 12/10£408
Thu 3/1219:05 -
1 stop29h 55m
Tue 15/1219:30 -
1 stop32h 15m
Deal found 9/10£411
Thu 10/1212:30 -
1 stop36h 30m
Wed 30/1219:30 -
2 stops53h 50m
Deal found 12/10£415
Tue 24/1119:05 -
1 stop29h 55m
Tue 1/1219:30 -
1 stop32h 15m
Deal found 10/10£417

Find flight deals from Dublin to California

Round-trip from

£343

Popular in

July

Cheapest in

March

Average price

£572

Good round-trip deal

£511 or less

Good one-way deal

£459 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 18/11-30/11
  • 2 total stops
  • 45h 20m total
  • Dublin to California
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£79 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Dublin to California.
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Price to beat on a one-way flight from Dublin to California.
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Cheapflights Fare Finder

 
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

Sat 21/11

10:05-14:50

2 stops36h 45m

San Francisco

Wed 25/11

16:45-18:20

1 stop17h 35m

£361

DublinLos Angeles

DUB Dublin - LAX Los Angeles

DUBLAX

Dublin

Sat 9/1

17:15-11:45

1 stop26h 30m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£378

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Wed 6/1

13:25-10:40

2 stops29h 15m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£399

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Thu 14/1

12:30-14:50

1 stop34h 20m

San Francisco

Mon 18/1

16:45-11:45

1 stop35h 00m

£401

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Sun 20/12

19:25-18:45

1 stop31h 20m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£402

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Wed 2/12

10:30-18:45

1 stop16h 15m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£402

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Mon 12/4

19:05-14:40

1 stop27h 35m

San Francisco

Fri 23/4

16:45-18:20

1 stop17h 35m

£404

DublinLos Angeles

DUB Dublin - LAX Los Angeles

DUBLAX

Dublin

Sun 27/12

20:40-15:20

1 stop26h 40m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

£411

DublinLos Angeles

DUB Dublin - LAX Los Angeles

DUBLAX

Dublin

Thu 14/1

12:30-17:00

1 stop36h 30m

Los Angeles

Sun 17/1

19:30-11:45

1 stop32h 15m

£411

DublinSan Francisco

DUB Dublin - SFO San Francisco

DUBSFO

Dublin

Wed 2/12

18:05-18:32

2 stops32h 27m

San Francisco

Wed 31/12

00:00-09:00

Nonstop0h 00m

£424

Flights are sorted by cheapest return flights first.

Deals found on 10/10

Showing 1-10 of 55 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

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 £453). Flying from Dublin to California in August is currently the most expensive (average of £742). 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?

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

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 £516 and £659 in December.
The cheapest return price found within the last 5 days was £380 on Scandinavian Airlines (3 Dec–7 Dec).

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

Booking 34 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 a feel of what it's like to fly with Aer Lingus,JetBlue, 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.
Aer Lingus
7.3
Good
1,833 reviews
Check prices

Boarding

7.5

Food

6.7

Comfort

7.2

Entertainment

7.0

Crew

8.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.
Aer Lingus
7.3
Good
1,833 reviews
Aer Lingus
7.3
Good
1,833 reviews
Check prices

Boarding

7.5

Food

6.7

Comfort

7.2

Entertainment

7.0

Crew

8.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.
JetBlue
7.1
Good
3,052 reviews
Aer Lingus
7.3
Good
1,833 reviews
Check prices

Boarding

7.5

Food

6.7

Comfort

7.2

Entertainment

7.0

Crew

8.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.
American Airlines
7.0
Good
12,169 reviews
Aer Lingus
7.3
Good
1,833 reviews
Check prices

Boarding

7.5

Food

6.7

Comfort

7.2

Entertainment

7.0

Crew

8.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.
Iberia
7.0
Good
3,245 reviews
Aer Lingus
7.3
Good
1,833 reviews
Check prices

Boarding

7.5

Food

6.7

Comfort

7.2

Entertainment

7.0

Crew

8.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.
British Airways
6.7
Okay
8,261 reviews
Aer Lingus
7.3
Good
1,833 reviews
Check prices

Boarding

7.5

Food

6.7

Comfort

7.2

Entertainment

7.0

Crew

8.1

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.

Related info for your journey

  • 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 97 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 18h 54m. The time it takes to get you to your destination can typically vary by up to 17h 51m. The distance between Dublin and California is about 5194 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 or Dublin - Long Beach Municipal, 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 (57%), Aer Lingus (57%), Iberia (57%).

  • What are the cheapest flights from Dublin to California?

    While on average a flight from Dublin to California is generally £548, our data shows the cheapest flight currently is £419. When looking at the most popular route, (Dublin - Las Vegas Harry Reid Intl), you can expect to pay £436 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 £453). Flying from Dublin to California in August is currently the most expensive (average of £742). 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

Top 8 airlines flying from Dublin to California

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£317Average£565FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£371Average£543FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£374Average£537FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£394Average£531FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£489Average£693FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air CanadaCheapest£503Average£584FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£507Average£684FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest£523Average£739FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

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