The cheapest times to fly from SAN to DUB are

  • January 1st to April 1st
  • September 3rd to December 16th (except the weeks of October 8th and October 15th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SAN to DUB is early November. Prices can be as high as $1226 for Saturday flights during mid June, or as low as $761 for Tuesday flights around early November.


When to Fly to Dublin

Flying from San Diego, CA (SAN) to Dublin (DUB) will usually cost between $798 to $1090 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early November with an average ticket price of $800. Due to high demand the most expensive time to fly is mid June, with an average price of $1072. Planning your trip to low-cost times can easily save you $272 on economy flights and even more on first-class flights. Generally, any price below $879 can be considered a good price for a round-trip SAN to DUB flight.

See below for a graph of average weekly prices for the SAN to DUB route. All prices are for round-trip tickets in USD.

SAN to DUB Flight Prices

Compared to other flights, the SAN to DUB flight is cheaper than the average and costs about as much as the average flight leaving from San Diego. The average price per mile (for a direct flight) is $0.11, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly to Dublin, and Fridays are the most expensive days to return to San Diego. Selecting flights on the least expensive days could save you up to $75 (8%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $862. Return trip prices are from the DUB to SAN flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SAN to DUB can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 20 minutes may not be realistic.


Flight Hacking SAN to DUB

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SAN to DUB — but Champion Traveler does!

Hack #1: Seattle, WA (SAN > SEA > DUB)

  • Price for both tickets: $762
  • Average savings: $117 (13.32%)

See SAN to SEA flights

Hack #2: Boston, MA (SAN > BOS > DUB)

  • Price for both tickets: $806
  • Average savings: $73 (8.25%)

See SAN to BOS flights

Hack #3: Los Angeles, CA (SAN > LAX > DUB)

  • Price for both tickets: $808
  • Average savings: $71 (8.03%)

See SAN to LAX flights


Flight Questions Answered

Still have questions about flying from SAN to DUB? We’ve got answers.

Which airlines fly this route?

You can find 22 major airlines flying this route most often: Aer Lingus, Air Canada, Air France, Alaska, American, Austrian, British Airways, Condor, Delta, Finnair, Iberia, Icelandair, JetBlue, KLM, Lufthansa, SAS, Singapore Airlines, SWISS, Tap Air Portugal, Turkish Airlines, United, WestJet, and potentially more during busy seasons.

How far away is it from Dublin Airport to San Diego International Airport?

The distance between the two airports is roughly 5196 miles or 8362 kilometers.

How long does it take to fly from SAN to DUB?

The real-world flight time for a nonstop SAN to DUB flight is about 10 hour 20 minutes.

How many flights go between San Diego, CA and Dublin?

It depends on the day of the week and the date, but a typical day might have around 90 available flights from SAN to DUB.


Airport Location Info


Departing Airport

Origination codeSAN
Origination airport nameSan Diego International Airport
CitySan Diego, CA
Countrythe United States

Return Airport

Destination codeDUB
Destination airport nameDublin Airport


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.