Cheap Flights from Dublin to San Diego
No deal from Dublin to San Diego has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Dublin to San Diego, the lowest round-trip fare we recorded was $792, in September. The typical fare was $815. September was the cheapest month we saw and August the dearest.
The most recent price we saw on this route was $810 on Icelandair and Southwest, seen Oct 15. It is an unverified observation and may have changed.
See every deal <a href="/from/dublin">from Dublin</a>, <a href="/to/san-diego">to San Diego</a>, or the return direction <a href="/from/san-diego/to/dublin">San Diego to Dublin</a>.
Latest price we saw: Dublin to San Diego
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Dublin (DUB) to San Diego (SAN) | $810 | 7.8¢ | Feb 28 – Mar 8 | Icelandair and Southwest | Oct 15 | Check price |
Price history: Dublin to San Diego
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $808 | $810 | 4 |
| Sep 2026 | $792 | $804 | 2 |
| Aug 2026 | $812 | $835 | 7 |
| Jul 2026 | $812 | $812 | 1 |
Frequently asked questions
How many flight deals from Dublin to San Diego are on Sparkflights right now?
There are 0 verified deals from Dublin to San Diego on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Dublin to San Diego?
The lowest fare we've recorded from Dublin to San Diego is $792, based on 14 price observations over 4 months.
How much does a flight from Dublin to San Diego cost?
The typical round-trip fare we observed from Dublin to San Diego is $815, against a recorded low of $792. These are observations, not quotes.
When is the cheapest month to fly Dublin to San Diego?
September was the cheapest month we observed from Dublin to San Diego and August the dearest, over 4 months of data.
What is the current price from Dublin to San Diego?
The most recent fare our sweep saw from Dublin to San Diego is $810, on Oct 15. It is an unverified observation rather than a verified deal, so check it before booking.