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Cheapest one-way flights from San Jose (SJO) to Dublin (DUB), December

10 dates in December, from $ 487. Book in one tap, or check whether to buy now or wait.

One-way Return

Dates, airline, and price
Dates	Airline	Price
8 Dec	Iberojet
10 Dec	Iberojet
6 Dec	Porter Airlines (Canada) Ltd

9 Dec	jetBlue
11 Dec	Porter Airlines (Canada) Ltd
7 Dec	Volaris Costa Rica
12 Dec	jetBlue
16 Dec	Arajet
26 Dec	Air France
19 Dec	Iberia

Cheapest deals for the full year

Deals for return flights from San Jose to Dublin in December.

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Updated Oct 11, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from San Jose (SJO) to Dublin (DUB), December

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