Cheapest return flights from Dublin to San Jose in April from 638€

AirHint found the following cheapest return flights from Dublin (DUB) to San Jose (SJO) in April 2026 (see full year).

Return flights

30 Apr - 16 May Ryanair
30 Apr - 10 May Iberia Express
18 Apr - 25 Apr United
13 Apr - 28 Apr United
14 Apr - 28 Apr United
13 Apr - 22 Apr United
02 Apr - 20 Apr United
02 Apr - 19 Apr United
06 Apr - 20 Apr United
03 Apr - 20 Apr United
03 Apr - 19 Apr United
04 Apr - 25 Apr WestJet

Also check the deals for one-way flights from Dublin to San Jose in April.

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