Cheapest return flights from San Diego to Dublin in March from $468

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

Return flights

09 Mar - 23 Mar British Airways
11 Mar - 25 Mar British Airways
06 Mar - 09 Mar British Airways
26 Mar - 07 Apr British Airways
07 Mar - 14 Mar Aer Lingus
10 Mar - 17 Mar Aer Lingus
04 Mar - 11 Mar Alaska Airlines
16 Mar - 23 Mar Aer Lingus
13 Mar - 20 Mar Alaska Airlines
19 Mar - 26 Mar jetBlue
25 Mar - 01 Apr jetBlue
01 Mar - 08 Mar Aer Lingus
30 Mar - 06 Apr Aer Lingus

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

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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.

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