Cheapest return flights from San Diego to Dublin in March from $478

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

Return flights

31 Mar - 07 Apr KLM
12 Mar - 19 Mar Delta
10 Mar - 17 Mar Aer Lingus
26 Mar - 07 Apr United
25 Mar - 01 Apr jetBlue
16 Mar - 23 Mar jetBlue
29 Mar - 05 Apr Aer Lingus
13 Mar - 28 Mar Hawaiian Airlines
23 Mar - 30 Mar jetBlue
19 Mar - 26 Mar jetBlue
06 Mar - 13 Mar jetBlue
14 Mar - 21 Mar jetBlue
08 Mar - 15 Mar Aer Lingus
21 Mar - 28 Mar jetBlue

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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