Cheapest return flights from Dublin to San Juan in April from 649€

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

Return flights

23 Apr - 06 May Ryanair
26 Apr - 04 May Ryanair
29 Apr - 08 May Ryanair
25 Apr - 09 May Ryanair
24 Apr - 29 Apr Ryanair
06 Apr - 18 Apr Ryanair
02 Apr - 11 Apr KLM
07 Apr - 11 Apr Ryanair
01 Apr - 11 Apr Delta

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

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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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