Cheap flights from Dublin to San Diego

Choose between United Airlines, American Airlines, or Delta Air Lines to find the best price

Why travel with Kiwi.com?
Best price

100+ million searches a day to find you the best available price.

Unique content

Explore unique options you won’t find anywhere else.

Travel hacks

Discover flight options and prices the airlines don’t want you to see.

Tips to know when travelling to San Diego

Travelers usually depart from Dublin, Dublin - Pearse St. Bus Stop, Dublin - O'Connell, Dublin - Merrion Row, or Dublin - Merrion Square when they travel from Dublin to San Diego. Book your trip to arrive at San Diego International, San Diego, CA - Old Town, San Diego, CA Bus Station, San Diego, CA - La Jolla, or San Diego, CA - Santa Fe. The most popular airlines for this route are United Airlines, American Airlines, Delta Air Lines, and Lufthansa. Dublin and San Diego have 344 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights56504687-5550

Check-in for a flight from Dublin to San Diego

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
American AirlinesAALAAYesNo
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
LufthansaDLHLHYesNo

Frequently asked questions

What are the most popular routes to and from Dublin?
Travelers frequently search for route combinations, such as Dublin and London, Vancouver, Palma, Majorca, Budapest, Athens, Istanbul, Amsterdam, New York, Venice, Madrid, Paris, Faro, Kraków, İzmir, Barcelona, Lisbon, Antalya, Berlin, Malta, Split.
What are the most popular routes to and from San Diego?
Travelers frequently search for route combinations, such as San Diego and London, Edmonton, Manchester, Las Vegas, Reykjavik, Bellingham, New York, San Jose, Paris, San Francisco, Calgary, Raleigh, Tampa, Austin, Naples, Glasgow, Denver, Frankfurt, Taipei, Los Angeles.
What airports are near Dublin?
The main airport in Dublin is Dublin. It is also served by Dublin, Shannon, Cork, George Best Belfast City, Belfast International, Isle of Man, Ireland West Airport Knock, Donegal, City of Derry, Waterford Airport.
What airports are near San Diego?
The main airport in San Diego is San Diego International. It is also served by Ontario International, Tijuana International, John Wayne, Hollywood Burbank, Mexicali International, Palm Springs International, Long Beach, Imperial County, Yuma International, Hawthorne Municipal.
What buses and trains depart from Dublin?
A number of bus and train companies depart from Dublin, including Bus Éireann.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Dublin and San Diego?
Yes, it's possible to combine different modes of transport between Dublin and San Diego thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Dublin and San Diego can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Dublin and San Diego?
Currently, you can fly between Dublin and San Diego with United Airlines, American Airlines, Delta Air Lines, Lufthansa.
When's the best time to travel between Dublin and San Diego?
If you don’t have specific dates for your trip between Dublin and San Diego, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Dublin and San Diego?
How many airports are there near Dublin?
How many airports are there near San Diego?
Is it possible to reach Dublin by bus or train?
What time do nonstop (direct) flights between Dublin and San Diego depart?
What time do nonstop (direct) flights between Dublin and San Diego arrive?
What time do flights between Dublin and San Diego depart?
What time do flights between Dublin and San Diego arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

Find the best connection from Dublin to San Diego

Search, compare, and book flights, trains, or buses to get there.

Search flights, trains & buses