DUB - SAN

€299 Find Cheap Flights from Dublin to San Diego

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 San Diego departing on 16/6. 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 San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to San Diego, 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 San Diego, as well as popular online travel agencies
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Cheap Flight Deals from Dublin to San Diego (DUB-SAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to San Diego 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 San Diego

KAYAK's recommended return flight deals from the most popular airlines that fly from Dublin to San Diego.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
10:15 - 23:11DUB-SAN
20h 56m2 stops
22:45 - 11:50SAN-DUB
29h 05m2 stops
€534
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Sat, 10 May - Sat, 17 May
12:50 - 13:20DUB-SAN
32h 30m1 stop
13:00 - 10:50SAN-DUB
37h 50m2 stops
€587WestJet
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Sun, 11 May - Sun, 18 May
12:40 - 20:32DUB-SAN
39h 52m2 stops
15:59 - 16:10SAN-DUB
40h 11m2 stops
€610Scandinavian Airlines
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Fri, 6 Jun - Fri, 20 Jun
05:55 - 12:00DUB-SAN
14h 05m1 stop
08:25 - 07:45SAN-DUB
15h 20m1 stop
€649KLM
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Sun, 11 May - Sun, 18 May
05:55 - 12:00DUB-SAN
14h 05m1 stop
08:25 - 07:45SAN-DUB
15h 20m1 stop
€674KLM
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Sun, 11 May - Sun, 18 May
10:40 - 19:15DUB-SAN
16h 35m1 stop
10:20 - 09:00SAN-DUB
14h 40m1 stop
€688JetBlue
Find Deal
Sun, 11 May - Sun, 18 May
10:40 - 19:15DUB-SAN
16h 35m1 stop
11:46 - 09:00SAN-DUB
13h 14m1 stop
€689JetBlue
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Sat, 10 May - Sat, 17 May
09:20 - 16:09DUB-SAN
14h 49m1 stop
08:10 - 11:10SAN-DUB
19h 00m2 stops
€742United Airlines
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Sun, 11 May - Sun, 18 May
09:20 - 22:14DUB-SAN
20h 54m2 stops
11:58 - 07:10SAN-DUB
35h 12m2 stops
€748United Airlines
Find Deal
Mon, 16 Jun - Mon, 30 Jun
10:55 - 23:56DUB-SAN
21h 01m2 stops
09:55 - 11:55SAN-DUB
18h 00m2 stops
€2,298British Airways
Find Deal
Wed, 2 Jul - Tue, 8 Jul

KAYAK's insights & trends for Dublin to San Diego flights

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

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

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

What is the cheapest month to fly from Dublin to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to San Diego, 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 San Diego is November, where tickets cost €675 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is €991 and €958 respectively.

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

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 San Diego, 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 San Diego, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low season

February

High season

July

Cheapest flight

€299
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flight from Dublin to San Diego

When to book flights from Dublin to San Diego

Are your dates flexible? Find out the best times to travel from Dublin to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to San Diego

  • Is there a bus service that operates from San Diego Airport into the city centre?

    The public bus service takes you from both terminals at the airport to downtown San Diego. Look for Route 992 on the Metropolitan Transit System, which operates between 05:00 and 23:30. It runs every 15min on weekdays and every 30min on weekends and holidays. The cost is around €2 for a one-way ticket.

  • Are taxis available from San Diego Airport?

    There are taxi services available at the airport. Look out for the taxicab signs that guide you to the Transportation Plazas. Customer Service Representatives are on hand to guide you to the first available taxi. If you have a particular preference, let them know. The fees start at around $3 (€2.50) with an additional amount of approximately $3 (€2.50) per 1.6 km. You also need to add on a fee of around $2 (€1.70) to catch a taxi from the airport. The trip is around 7 km and takes about 10min.

  • What is the cheapest flight from Dublin to San Diego?

    In the last 3 days, the lowest price for a flight from Dublin to San Diego was €322 for a one-way ticket and €576 for a return.

  • Which airports will I be using when flying from Dublin to San Diego?

    Dublin airport is called Dublin and the only airport in San Diego is San Diego.

  • Which aircraft models fly most regularly from Dublin to San Diego?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dublin to San Diego?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Dublin and San Diego, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Dublin to San Diego, KLM or United Airlines?

    The two airlines most popular with KAYAK users for flights from Dublin to San Diego are KLM and United Airlines. With an average price for the route of €1,008 and an overall rating of 7.8, KLM is the most popular choice. United Airlines is also a great choice for the route, with an average price of €856 and an overall rating of 7.4.

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

    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 San Diego.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Dublin 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 San Diego?

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

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

    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 to San Diego from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Dublin to San Diego

  • San Diego International Airport (SAN) offers a fast, free Wi-Fi service to travellers for 2h at a time. The Wi-Fi speeds are fast enough to facilitate streaming for watching shows or listening to music. If you need extra time, log back in for another 2h.
  • Courtesy phones at San Diego's airport offer free local calls to area codes of 619, 858, and 760. If you need to make a long-distance call, phone cards are available from some retail stores and vending machines at the airport.
  • Therapy dog teams at San Diego International Airport give travellers a unique experience. The time spent interacting with the dogs eases stress and provides comfort. Trained dogs and their handlers walk through the departures areas in each terminal. The handlers are also informed to help you with any questions that you may have about the airport.

Top 5 airlines serving from Dublin to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Dublin to San Diego. 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 San Diego? 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 1319 reviews
8.4Crew
7.3Food
7.8Boarding
7.1Entertainment
7.7Comfort
Airline reviews

You should not have to pay for WiFi in business class

8.0 ExcellentJohn, Mar 2025EZE - AMS
Read more KLM reviews

You should not have to pay for WiFi in business class

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.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

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

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

Overall was excellent. Will definitely us JetBlue in the future.

Love the mosaic program, being able to move to an extra space seat for free is awesome

I rate it is good we had a 4-hour travel delay at one point but JetBlue gave out food vouchers and travel points credits for another flight so they try to make up for it

Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

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!

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.

Everything you need to know for your flight from Dublin to San Diego

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