AirHint found the following cheapest return flights from Dublin (DUB) to San Juan (SJU) in October 2026 (see full year).
Return flights
| 21 Oct - 02 Nov | Iberia | ||
| 21 Oct - 03 Nov | Iberia | ||
| 22 Oct - 04 Nov | KLM | ||
| 21 Oct - 04 Nov | Air France | ||
| 23 Oct - 04 Nov | KLM | ||
| 23 Oct - 31 Oct | KLM |
Also check the deals for one-way 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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