Delta Cheap Flights from Dublin to San Diego

View €1,129 flight on Sat, 6 Dec 2025Opens in a new window

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Prices were available within the past 7 days and start at €1,129 for one-way flights and €676 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 3 Mar - Mon, 9 Mar
DUB
Dublin
SAN
San Diego
€676 Return, found 4 days ago
€676
Return
found 4 days ago
Select Delta flight, departing Tue, 3 Mar from Dublin to San Diego, returning Mon, 9 Mar, priced at €676 found 4 days ago
Delta
Tue, 24 Feb - Tue, 3 Mar
DUB
Dublin
SAN
San Diego
€680 Return, found 4 hours ago
€680
Return
found 4 hours ago
Select Delta flight, departing Tue, 24 Feb from Dublin to San Diego, returning Tue, 3 Mar, priced at €680 found 4 hours ago
Dublin to San Diego route information
Origin airport
Dublin
Destination airport
San Diego Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, United
Popular airline
Delta
Distance
8316 km

Frequently asked questions

How much is a Delta Air Lines flight from Dublin Airport (DUB) to San Diego Intl. Airport (SAN)?
Make use of the "Price (lowest to highest)" filter on Expedia to look for cheap Delta Air Lines return flights from €676 from DUB to SAN. Affordable one-way fares from €1,129 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DUB to SAN with Delta Air Lines?
Delta Air Lines flights to San Diego tend to be cheaper in the quieter months of January and November. Whether you need a one-way or round-trip ticket, you could score a better deal then.
Does Delta Air Lines fly nonstop from Dublin Airport (DUB) to San Diego Intl. Airport (SAN)?
Click on our "Nonstop" filter when browsing for direct Delta Air Lines flights from DUB to SAN. It's also a great way to compare other airlines servicing the same direct trip.
What airports does Delta Air Lines fly into in San Diego?
San Diego Intl. Airport (SAN) is the primary San Diego gateway for Delta Air Lines flights from Dublin Airport (DUB).
Can I change or cancel my Delta Air Lines flight from Dublin Airport (DUB) to San Diego Intl. Airport (SAN)?
In most cases, you can cancel or reschedule your flight, although there may be additional charges if your booking was made over 24 hours ago. Prefer to keep your options open? Use Expedia's "No cancel fee" and "Changes included" filters to find flights that won't charge you extra if you have to adjust your plans. To update your booking, visit "Trips," select your flight and click on "Manage Booking" for more details.
*Available to Expedia members.