AirHint found the following cheapest return flights from San Diego (SAN) to Dublin (DUB) in February 2026 (see full year).

Return flights

03 Feb - 09 Feb	British Airways
05 Feb - 11 Feb	British Airways
07 Feb - 21 Feb	British Airways
25 Feb - 04 Mar	Aer Lingus
01 Feb - 08 Feb	Aer Lingus
04 Feb - 11 Feb	Aer Lingus
10 Feb - 17 Feb	Aer Lingus
13 Feb - 20 Feb	Aer Lingus
16 Feb - 23 Feb	Aer Lingus
19 Feb - 26 Feb	Aer Lingus
22 Feb - 01 Mar	Aer Lingus
07 Feb - 14 Feb	Aer Lingus

Also check the deals for one-way flights from San Diego to Dublin in February.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Cheapest return flights from San Diego to Dublin in February from 360€

Return flights