$210 Find Cheap Flights from Dublin to California

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to California departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to California, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to California, as well as popular online travel agencies
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Best California Flight Deals from Dublin

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Los Angeles
Los Angeles1 stop$421
San Francisco
San Francisco2 stops$418
San Diego
San Diego2 stops$576
Sacramento
Sacramento2 stops$597
San Jose
San Jose2 stops$571
Reno
Reno2 stops$570

Cheap Flight Deals from Dublin to California (DUB-USCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dublin to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Dublin to California

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dublin to California.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
12:20 pm - 4:30 pmDUB-SFO
36h 10m2 stops
7:40 pm - 11:50 amSFO-DUB
32h 10m1 stop
$418Scandinavian Airlines
Find Deal
Fri, May 9 - Mon, May 19
7:05 pm - 4:30 pmDUB-SFO
29h 25m1 stop
7:40 pm - 11:50 amSFO-DUB
32h 10m1 stop
$420Scandinavian Airlines
Find Deal
Fri, May 9 - Mon, May 19
3:25 pm - 6:25 pmDUB-LAX
11h 00mnonstop
8:15 pm - 2:30 pmLAX-DUB
10h 15mnonstop
$546Aer Lingus
Find Deal
Sun, May 11 - Sun, May 18
3:25 pm - 6:25 pmDUB-LAX
11h 00mnonstop
8:15 pm - 2:30 pmLAX-DUB
10h 15mnonstop
$555Aer Lingus
Find Deal
Sun, May 11 - Sun, May 18
10:30 am - 5:35 pmDUB-LAX
15h 05m1 stop
8:05 pm - 7:35 pmLAX-DUB
15h 30m1 stop
$565British Airways
Find Deal
Sun, May 11 - Sun, May 18
10:30 am - 5:35 pmDUB-LAX
15h 05m1 stop
8:05 pm - 7:35 pmLAX-DUB
15h 30m1 stop
$569British Airways
Find Deal
Sun, May 11 - Sun, May 18
10:40 am - 5:15 pmDUB-SFO
14h 35m1 stop
7:30 pm - 5:30 pmSFO-DUB
14h 00m1 stop
$579American Airlines
Find Deal
Thu, May 1 - Wed, May 14
12:40 pm - 6:29 pmDUB-ONT
13h 49m1 stop
12:45 pm - 9:45 amONT-DUB
13h 00m1 stop
$588American Airlines
Find Deal
Thu, Apr 24 - Thu, May 8
9:20 am - 8:41 pmDUB-LAS
19h 21m2 stops
12:40 pm - 11:10 amLAS-DUB
14h 30m1 stop
$602United Airlines
Find Deal
Thu, Sep 4 - Fri, Sep 19
9:50 am - 8:49 amDUB-LAS
30h 59m2 stops
11:59 pm - 7:10 amLAS-DUB
23h 11m2 stops
$609United Airlines
Find Deal
Fri, Aug 29 - Mon, Sep 1

KAYAK's insights & trends for Dublin to California flights

Get data-powered insights and trends into flights from Dublin to California to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Dublin to California flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Dublin to California.
The cheapest ticket to California from Dublin found in the last 72 hours was to Los Angeles, at $582 round-trip. The most popular route is from Dublin (DUB) to San Francisco (SFO), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $590.

What is the cheapest time of day to fly to California?

The average price for all round-trip flights from Dublin to California depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to California is generally in the morning, when round-trip flights cost $653 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to California is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $733.

Can I save money by flying with a layover from Dublin to California?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $1,806, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Dublin to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Dublin to California is February, when tickets cost $528 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $879 and $836 respectively.

What’s the cheapest day of the week to fly from Dublin to California?

The average price of all round-trip flights from Dublin to California clicked on KAYAK for each day over the last 12 months.
For Dublin to California, Friday is the cheapest day to fly on average and Saturday is the most expensive. Flying from California back to Dublin, the best deals are generally found on Wednesday, with Saturday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dublin to California, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Dublin to California, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low season

January

High season

July

Cheapest flight

$210
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Dublin to Los Angeles

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Dublin to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dublin to California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Dublin to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Dublin to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Dublin to California

 
See real verified KAYAK customer reviews for airlines flying from Dublin to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7895 reviews
7.3Food
8.5Crew
8.0Comfort
8.2Boarding
7.9Entertainment
Airline reviews

Seats are much much more comfortable than United, which is what I usually fly

10.0 ExcellentEmily, Feb 2025BOS - SFO
Read more Delta reviews

Seats are much much more comfortable than United, which is what I usually fly

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

The food was good. I ate gnocchi with marinara sauce and cheese, salted caramel tiramisu. And later in the trip cheese calzone. I watched 3 movies. The selection is really good. Have new and old movies. The flight attendances were nice and cordially. Overall the 6 hours trip was really pleasant ☺️. Planning the next trip.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

Since it wasn’t a Delta flight, I was not able to sit with my group and there was no entertainment.

Three adults, three children. They did not give us seats together. Two seats together, in row 23, one in 13, one in 14, one in 10, and one in 17. When we got on the plane, the crew tried to ask people to move but basically threw up their hands. One person moved so we had two pairs of seats together. The 1.5 year old sat on a parent's lap (despite having paid for his own seat).

the fight attendants were great and i appreciated that they had season 1 of The Wire from HBO as a viewing option

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

headphone jack didnt work for the first flight and not much variety

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Beijing PEK to SFO. I had an economy seat on this flight. The seat comfort was acceptable. My main complaint is with the FA’s lack of personality and absence from servicing the plane, specifically restroom care (I wish I could share a pic of the restroom that I captured) and care of travelers—drink cart/availability of drinks. I'm amazed at the level of service on other International travel where a passenger is most often appreciated.

Great. Food going from Australia to the US was better than other way around, but still needs improvement in terms of quality and quantity!!!

I feel bad, but Swiss airlines is not an airlines I will ever fly again. Their cabins are basic, seats are extremely uncomfortable, crew is a hit or a miss with service. What's worse is how they make you feel they are there to make money and not make your travel needs be met or make your travel a pleasure. They charge for 2nd bags, seat selection and felt like a budget arinines frontier/spirit airline attitude and approach. Their business class is from the early 2000s, basic. Additionally, planes going to India, are old, falling apart and not maintained. Even the crew mentioned this is typical of the airline having older planes going to India. Panels detached and loose or stuck with duct tape, seats scruffed up and dirty, seatbelts roughed up. The scariest thing was when I saw a window panel next to where I was sitting loose and dangling. The crew mentioned it's only cosmetic and assured the integrity of the plane was inspected by the maintenance crew. This is where they confessed about planes going to India being old. I UNFORTUNATELY would NOT recommend Swiss airlines to anyone and will NEVER fly with them again!

The ANA crew and their members were all extremely nice and caring. Shout out to the crews for working on Christmas and New Years. Y'all the real MVP

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Bigger seats. Board back to front! Disembark front to back!

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

The service and food needs to improve to catch up with other international flights

Would have been good to have a meal since it was a 5.5 hour flight

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

AA is always pretty solid. Was on time all the way around today so can’t complain!

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

Delayed flight due to lack of crew caused me to miss my connection

Please make sure the number of seats matches the number of overhead bins and passengers don't carry on more than one bag.

Seating is tight if you don’t upgrade. Food was decent. Boarding and unboarding was efficient. Smooth flight. Could make upgrades more affordable

Boarding was chaotic. Glad we were group 5 and still had cabin storage available when we boarded. I was expecting crew would get our carryons at the gate since theyclaimed it was a full flight.

Boarding crew is unfriendly as i was asked to handover carryon luggage too upto final destination Bangalore I was not prepared for that and i had to travel without my diabetic and hypertension medicines

American Airlines seemed to run a 'dry' flight. No alcohol was offered at any point with meals. Breakfast was a bit tasteless. The 'hot pocket' whatever that is, was horrid breadish pastry with very little filling. Decaf coffee was horrid. Seats didn't seem as wide or spacious as usual, especually for a ten hour flight.

Flight was great (only a short hop from London to Dublin). Wi-Fi available on board(around 2 euros), power sockets, complimentary water and biscuit. Landin/ takeoff all went without a flaw.

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

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