Cheapest one-way flights from Dublin to San Juan in October from $515

AirHint found the following cheapest one-way flights from Dublin (DUB) to San Juan (SJU) in October 2026 (see full year).

One-Way flights

17 Oct Icelandair
24 Oct Icelandair
02 Oct Ryanair
03 Oct Ryanair

Also check the deals for return flights from Dublin to San Juan in October.

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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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