DUB - SAN

€372 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 10/7. 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.
1 adult
1 adult, Economy, 0 bags

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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
€581
Typical prices: €926-€765
JetBlue
Sat 13/6Mon 29/6
DUB - SAN • 1 stop
Cheapest one-way flight
€372
Typical prices: €641-€1,009
Multiple Airlines
Fri 10/7
DUB - SAN • 2 stops
Top airlines
Cheapest • from €581 (return)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Dublin and San Diego. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg €705 (return)
Shortest trip • 14h 17m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Diego!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to San Diego

Sat, 13 Jun - Mon, 29 Jun
JetBlue Logo
11:30 - 19:02
DUB
-
SAN
15h 32m
1 stop
JetBlue Logo
20:44 - 09:00
SAN
-
DUB
28h 16m
1 stop
€581JetBlue
Sun, 12 Jul - Tue, 28 Jul
JetBlue Logo
11:30 - 19:01
DUB
-
SAN
15h 31m
1 stop
JetBlue Logo
10:20 - 08:20
SAN
-
DUB
14h 00m
1 stop
€618JetBlue
Mon, 13 Jul - Tue, 28 Jul
JetBlue Logo
11:30 - 10:34
DUB
-
SAN
31h 04m
1 stop
JetBlue Logo
20:30 - 09:00
SAN
-
DUB
28h 30m
1 stop
€633JetBlue
Mon, 15 Jun - Tue, 30 Jun
JetBlue Logo
10:40 - 09:10
DUB
-
SAN
30h 30m
1 stop
JetBlue Logo
20:40 - 08:20
SAN
-
DUB
27h 40m
1 stop
€652JetBlue
Wed, 10 Jun - Sat, 27 Jun
JetBlue Logo
11:30 - 19:07
DUB
-
SAN
15h 37m
1 stop
JetBlue Logo
20:44 - 09:00
SAN
-
DUB
28h 16m
1 stop
€666JetBlue
Thu, 18 Jun - Fri, 3 Jul
JetBlue Logo
10:40 - 19:30
DUB
-
SAN
16h 50m
1 stop
JetBlue Logo
10:20 - 08:20
SAN
-
DUB
14h 00m
1 stop
€669JetBlue
Sat, 31 Oct - Sat, 21 Nov
British Airways Logo
20:40 - 17:05
DUB
-
SAN
27h 25m
1 stop
British Airways Logo
18:00 - 17:40
SAN
-
DUB
15h 40m
1 stop
€706British Airways
Fri, 19 Jun - Fri, 3 Jul
JetBlue Logo
10:40 - 12:36
DUB
-
SAN
33h 56m
1 stop
JetBlue Logo
10:20 - 08:20
SAN
-
DUB
14h 00m
1 stop
€713JetBlue
Thu, 18 Jun - Mon, 29 Jun
JetBlue Logo
11:30 - 10:20
DUB
-
SAN
30h 50m
1 stop
JetBlue Logo
20:44 - 09:00
SAN
-
DUB
28h 16m
1 stop
€717JetBlue
Thu, 18 Jun - Mon, 29 Jun
JetBlue Logo
10:40 - 19:30
DUB
-
SAN
16h 50m
1 stop
JetBlue Logo
20:44 - 09:00
SAN
-
DUB
28h 16m
1 stop
€739JetBlue
Booking Insights

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.

How much is a return flight from Dublin to San Diego?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Dublin to San Diego departing in June.

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 January, where tickets cost €0 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is €914 and €909 respectively.

Good to know

Low seasonOctober
Cheapest flight€372
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (17% 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 €372 for a one-way ticket and €581 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?

    oneworld is the only airline alliance operating flights between Dublin and San Diego.

  • Which is the best airline for flights from Dublin to San Diego, American Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from Dublin to San Diego are American Airlines and British Airways. With an average price for the route of €772 and an overall rating of 7.1, American Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of €830 and an overall rating of 6.7.

  • 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.

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.

Reviews of the top airlines flying 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.
7.1
American AirlinesOverall score based on 11644 reviews
7.9Crew
6.9Entertainment
6.4Food
7.2Comfort
7.5Boarding
Airline reviews

The seat when "flat" was not flat and pad was too thin to cover it.

8.0 ExcellentAnonymous, May 2026
LHR - SAN
Read more American Airlines reviews

The seat when "flat" was not flat and pad was too thin to cover it.

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

Flight: Started on time. Comfortable flight. Arrived on time. Crew: Very cordial and helpful. Drinks and snack was served with a smile. Overall enjoyed the trip. Regards, Hari Doss Chanchala Doss

To have arrived on time and not 3 hours late after having already spent $100 to change to an earlier flight, only to arrive back home close to the original flight time.

American Airlines is a miserable experience. It is predictably miserable, in the sense that every time I fly American, I brace myself for the certainty that it will be unpleasant and uncomfortable. But it is unpredictable in the sense that I never know if the flight will be on time or delayed nine hours (both happened to me this week). I never know if I will be able to sit in the seat that I selected when I purchased the ticket or if I will be told by Customer Service (!!!) that I must relocate from first class to a seat in the back of the aircraft with no explanation (both happened to me this week). Will the food be frozen and half defrosted, or scalding hot? Will the drinks be warm? Will the flight attendants be surly and mean? Will the toilets be cramped and foul? Will the seats be narrow and uncomfortable? Will there be a real electric outlet at the seat, or just an unreliable USB-2 port? Will there be enough seats in the boarding lounge or just a few? Will the boarding process be smooth and efficient, or will the gate agents mess it up and delay it needlessly for 30 or 40 minutes? Will the catering and cleaning crew be prompt or will they take an extra 30 minutes? Will the brakes on the aircraft work properly, or will the pilot delay takeoff for four hours while the ground crew attends to what can only be described as routine maintenance that should have been done the night before? I've eexperienced every one of these unpleasant things this year, 2026. The only thing I can reliably count on is that American will find a new way to make the experience of flying as miserable as they possibly can.

Wifi was spotty. Tray table was very dirty when I sat down.

The WiFi would not connect enough for me to do my actual work. It permaspooled, disconnected, said it was connected, then wouldn't open an email... it was frustrating. I am not a tall person, 5'4" - and I felt cramped with little room to reach into my bag under the seat in front of me. I feel sorry for anyone taller than me having to fly. the one positive thing I will add, is the overhead bins are roomy enough to manage more bags than other carriers.

Buying ticket from kayak instant booking was a huge mistake, never to be repeated again! The Kayak didn’t book the tickets directly, it handed it off to a third party Underpricer, that booked a code shared American Airlines flight operated by Cathay Pacific!! When managing the booking American Airlines would recognize the itinerary but wouldn’t let me do anything stating, the flight is operated by Cathay Pacific so go to their website. Cathay Pacific would recognize the itinerary, neither by reservation ID or ticket number…asking to reach out to the third party Underpricer….calling Underpricer resulted in no help like seat requests, mileage number or upgrade request, 15hr layover accommodation voucher guidance…so net in net avoid booking through three layers of intermediaries

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Flight was on time. Cabin attendants made no recognition of my name or being an Advantage Executive Platinum member.

Cheap Flight Fares would not provide booking info. I canceled the reservation and we arbitrated with American Express. They provided erroneous info to Amex and it was determined that C.F.F. deserved the price of the ticket. Worse experience I've ever had.

Seating space is appalling. Seats and all surrounding area in "Economy" is built for individuals shorter than 4' 10" and below 120 lbs. Ridiculous. While I'm not expecting fine dining, the food was the worst airplane food that I can recall.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

Business class lounge for my gate was closed and no email was sent, causing me to walk back and forth to different gates, etc for over 20 minutes one way. Flight entertainment was mediocre with very poor choices especially for business class cabin. Original flight was cancelled and rebooking was difficult and no reason given for cancellation.

Very comfortable flight and simple and directed one way and back. Amazing price.

We loved our flight attendant, Emma from Scotland, the meal and entertainment offerings were wonderful, the flight was smooth, and enough leg room to stretch. We would fly with you again!

Los Angeles to London. 25th of April 2026. Business class. I was flying backwards with a complete stranger snoring next to me. In Business class. Males and females, strangers lying next to each other. Seats were backwards. I paid for comfort. I got dizziness and stress.

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

We loved our flight attendant (Emma, from Scotland), the meals were perfectly spaced out, and the in-flight entertainment was super generous and delightful.

Long line with check in at the DIA British Airway counter.

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

Information on your arrival and departure airports