£249 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 8/5. 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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to California.
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Best California Flight Deals from Dublin

Cheapest return prices found by our users on KAYAK in the last 72 hours

Los Angeles
Los Angeles1 stop£372
San Francisco
San Francisco1 stop£375
San Diego
San Diego2 stops£459
Sacramento
Sacramento1 stop£544
San Jose
San Jose2 stops£424
Fresno
Fresno2 stops£658
San Luis Obispo
San Luis Obispo2 stops£857
Reno
Reno2 stops£769

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 return 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 return flight deals from Dublin to California

Recommended return flight 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
Scandinavian Airlines Logo
19:05 - 16:20DUB-LAX
29h 15m1 stop
Scandinavian Airlines Logo
19:30 - 11:50LAX-DUB
32h 20m1 stop
£372Scandinavian Airlines
Find Deal
lun., 5 mai - sam., 17 mai
Scandinavian Airlines Logo
19:05 - 16:30DUB-SFO
29h 25m1 stop
Scandinavian Airlines Logo
19:40 - 11:50SFO-DUB
32h 10m1 stop
£375Scandinavian Airlines
Find Deal
jeu., 2 oct. - mer., 22 oct.
British Airways Logo
10:40 - 19:55DUB-LAS
17h 15m1 stop
British Airways Logo
22:05 - 19:25LAS-DUB
13h 20m1 stop
£384British Airways
Find Deal
jeu., 15 mai - mer., 28 mai
British Airways Logo
08:35 - 14:55DUB-LAX
14h 20m1 stop
British Airways Logo
17:05 - 14:45LAX-DUB
13h 40m1 stop
£424British Airways
Find Deal
mar., 2 sept. - mar., 9 sept.
American Airlines Logo
11:45 - 18:53DUB-LAX
15h 08m1 stop
American Airlines Logo
10:37 - 09:45LAX-DUB
15h 08m1 stop
£435American Airlines
Find Deal
ven., 11 juil. - dim., 27 juil.
United Airlines Logo
09:20 - 16:08DUB-LAX
14h 48m1 stop
United Airlines Logo
07:02 - 07:20LAX-DUB
16h 18m2 stops
£442United Airlines
Find Deal
dim., 4 mai - dim., 11 mai
United Airlines Logo
09:20 - 12:32DUB-SNA
35h 12m1 stop
United Airlines Logo
13:35 - 07:45SNA-DUB
34h 10m1 stop
£442United Airlines
Find Deal
ven., 23 mai - ven., 30 mai
Aer Lingus Logo
13:00 - 15:55DUB-SFO
10h 55mdirect
Aer Lingus Logo
17:45 - 11:45SFO-DUB
10h 00mdirect
£463Aer Lingus
Find Deal
jeu., 22 mai - mar., 3 juin
American Airlines Logo
11:45 - 21:20DUB-LAX
17h 35m1 stop
American Airlines Logo
11:25 - 11:40LAX-DUB
16h 15m1 stop
£464American Airlines
Find Deal
dim., 31 août - lun., 8 sept.
Aer Lingus Logo
15:25 - 18:25DUB-LAX
11h 00mdirect
Aer Lingus Logo
20:15 - 14:30LAX-DUB
10h 15mdirect
£476Aer Lingus
Find Deal
ven., 5 sept. - mar., 9 sept.

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 £421 return. The most popular route is from Dublin (DUB) to Los Angeles (LAX), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £421.

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 retur flights cost £609 on average. Morning departures are around 18% cheaper than evening flights, on average. The most expensive time of day to fly to California is generally at night, which is peak travel time and where the average cost of a ticket is £763.

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

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of £1,472, 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 £398 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of return tickets is £658 and £631 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.
If you are looking for a flight deal from Dublin to California, look for departures on Fridays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from California, Tuesday is the cheapest day to fly and Thursday is 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 11 weeks before departure.

Good to know - Cheap tickets from Dublin to California

Low season

January

High season

July

Cheapest flight

£249
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Dublin to San Francisco

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 travellers 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 return 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.
7.8
KLMOverall score based on 1327 reviews
7.1Entertainment
7.7Comfort
8.4Crew
7.3Food
7.8Boarding
Airline reviews

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

8.0 ExcellentAnonymous, Apr 2025AMS - MAN
Read more KLM reviews

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Wonderful and fast TSA checkpoint. The line was fast and our gate was close by

The gate was too far away for the connecting flight

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!!!

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!

Booked through Kayak, couldnt take flight, Kayak punted to Orbiz, Orbiz punted to Aer Lingus, Aer Lingus said sorry about your luck, try Kayak/Orbiz. Terrible customer service collecting air fares and not even offering a voucher when customers cant take flight

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

The seats in row 31 are terrible and small and uncomfortable. Don't ever sit there. The window seat is so close to the curve of the plane is so annoying. I paid extra for this seat and I hated all 10 hours in it.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

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.

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

Information on your arrival and departure airports

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