S$852 Cheap Flights from Dublin to San Diego

View S$852 flight on Sat, 7 Feb, 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to San Diego Intl. Airport (SAN)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Dublin to San Diego (DUB-SAN)

Prices were available within the past 7 days and start at S$852 for one-way flights and S$1,110 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, 29 Jan - Sat, 7 Feb
DUB
Dublin
SAN
San Diego
S$1,110 Return, found 5 days ago
S$1,110
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 29 Jan from Dublin to San Diego, returning Sat, 7 Feb, priced at S$1,110 found 5 days ago
American Airlines
Thu, 29 Jan - Sat, 7 Feb
DUB
Dublin
SAN
San Diego
S$1,110 Return, found 5 days ago
S$1,110
Return
found 5 days ago
Select American Airlines flight, departing Thu, 29 Jan from Dublin to San Diego, returning Sat, 7 Feb, priced at S$1,110 found 5 days ago
Lufthansa
Thu, 29 Jan - Sat, 7 Feb
DUB
Dublin
SAN
San Diego
S$1,118 Return, found 5 days ago
S$1,118
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 29 Jan from Dublin to San Diego, returning Sat, 7 Feb, priced at S$1,118 found 5 days ago
Delta
Thu, 29 Jan - Sat, 7 Feb
DUB
Dublin
SAN
San Diego
S$1,123 Return, found 5 days ago
S$1,123
Return
found 5 days ago
Select Delta flight, departing Thu, 29 Jan from Dublin to San Diego, returning Sat, 7 Feb, priced at S$1,123 found 5 days ago
British Airways
Thu, 29 Jan - Sat, 7 Feb
DUB
Dublin
SAN
San Diego
S$1,124 Return, found 5 days ago
S$1,124
Return
found 5 days ago
Select British Airways flight, departing Thu, 29 Jan from Dublin to San Diego, returning Sat, 7 Feb, priced at S$1,124 found 5 days ago
Delta
Thu, 29 Jan - Fri, 6 Feb
DUB
Dublin
SAN
San Diego
S$1,125 Return, found 6 days ago
S$1,125
Return
found 6 days ago
Select Delta flight, departing Thu, 29 Jan from Dublin to San Diego, returning Fri, 6 Feb, priced at S$1,125 found 6 days ago
American Airlines
Thu, 29 Jan - Fri, 6 Feb
DUB
Dublin
SAN
San Diego
S$1,131 Return, found 6 days ago
S$1,131
Return
found 6 days ago
Select American Airlines flight, departing Thu, 29 Jan from Dublin to San Diego, returning Fri, 6 Feb, priced at S$1,131 found 6 days ago
American Airlines
Thu, 29 Jan - Fri, 6 Feb
DUB
Dublin
SAN
San Diego
S$1,132 Return, found 6 days ago
S$1,132
Return
found 6 days ago
Select American Airlines flight, departing Thu, 29 Jan from Dublin to San Diego, returning Fri, 6 Feb, priced at S$1,132 found 6 days ago
United
Thu, 29 Jan - Sat, 7 Feb
DUB
Dublin
SAN
San Diego
S$1,135 Return, found 5 days ago
S$1,135
Return
found 5 days ago
Select United flight, departing Thu, 29 Jan from Dublin to San Diego, returning Sat, 7 Feb, priced at S$1,135 found 5 days ago
Lufthansa
Thu, 29 Jan - Sat, 7 Feb
DUB
Dublin
SAN
San Diego
S$1,136 Return, found 5 days ago
S$1,136
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 29 Jan from Dublin to San Diego, returning Sat, 7 Feb, priced at S$1,136 found 5 days ago

Find the cheapest month to fly from Dublin (DUB) to San Diego (SAN)

February is typically the cheapest month to fly

From S$833 - S$1,208 per traveller.
Dublin to San Diego route information
Origin airport
Dublin
Destination airport
San Diego Intl.
Return price
S$1,109
Distance
8316 km

Perfect flights from Dublin to San Diego

Your Journey from Dublin to San Diego

Start your unforgettable journey with Expedia. Our broad selection of flights from Dublin to San Diego caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, Aer Lingus, Lufthansa, British Airways, Finnair, Delta, United. Our selection of flights from Dublin to San Diego Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Dublin to San Diego Flights

Experience the joy of finding cheap flights from Dublin to San Diego Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$852 and roundtrip prices from S$1,110*.
 

Pre-Flight Essentials

Ensure a smooth journey from Dublin to San Diego with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San Diego

Picture yourself stepping off the plane in San Diego and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Dublin to San Diego Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Dublin to San Diego.
 

Beyond the Flight – Exploring San Diego

With Expedia, your adventure extends beyond the flight. Explore San Diego at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Dublin to San Diego with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Dublin to San Diego with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from DUB to San Diego Airport?
The lowest price advertised for a round-trip flight from Dublin Airport (DUB) to SAN is S$1,110. But you better move fast. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dublin Airport to San Diego Intl. Airport (SAN)?
The majority of flights can be cancelled online, but whether you incur a fee all comes down to your airline. If you do need to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from DUB to San Diego Intl. Airport (SAN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dublin Airport to San Diego Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dublin Airport to San Diego Airport?
The distance is around 8,400 kilometres, so fill your carry-on bag with all the things you need to make your journey comfortable. Not sure what to take on board your Corballis to San Diego flight? A neck pillow, earplugs and a sleep mask are a few essentials.
Which airlines fly direct from DUB to SAN?
You won't find any airlines flying directly between Dublin Airport and San Diego Airport, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are DUB to San Diego Intl. Airport (SAN) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Dublin Airport to San Diego Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out! If you'd prefer to play it safe and start planning your trip ahead of time, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines list their prices so far in advance. Our top tip? Check back often as updates are made regularly.

Explore a world of travel with Expedia

*Available to Expedia members.