Cheap Flights from Dublin to San Diego
Browse current best options from Dublin. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Dublin
RatePunk searches hundreds of travel sites at once for deals on flights to San Diego
Prices updated 4 days ago
457 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Sep 7, 2026.)
Today’s best flight deals from Dublin to San Diego
Explore current cheapest deals departing from Dublin to San Diego
2026-10-15 – 2026-10-22
DUB - San Diego
89% AI deal score
820 €
640 €
Round trip
2026-11-19 – 2026-11-27
DUB - San Diego
85% AI deal score
795 €
645 €
Round trip
2026-11-19 – 2026-11-21
DUB - San Diego
86% AI deal score
840 €
651 €
Round trip
2026-12-02 – 2026-12-07
DUB - San Diego
91% AI deal score
990 €
663 €
Round trip
2027-01-21 – 2027-01-26
DUB - San Diego
89% AI deal score
885 €
675 €
Round trip
2027-01-19 – 2027-01-26
DUB - San Diego
89% AI deal score
860 €
681 €
Round trip
2027-01-23 – 2027-01-30
DUB - San Diego
89% AI deal score
873 €
683 €
Round trip
2026-10-06 – 2026-10-13
DUB - San Diego
83% AI deal score
820 €
684 €
Round trip
2026-11-02 – 2026-11-16
DUB - San Diego
79% AI deal score
785 €
694 €
Round trip
2026-10-17 – 2026-10-23
DUB - San Diego
80% AI deal score
822 €
699 €
Round trip
