Cheapest return flights from San Jose to Dublin in December from $853

Best time to book flights for San Jose (SJC) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from San Jose (SJC) to Dublin (DUB) in December 2025 (see full year).

Return flights

11 Dec - 25 Dec Icelandair
08 Dec - 22 Dec Icelandair
23 Dec - 14 Jan Icelandair
26 Dec - 14 Jan Icelandair
26 Dec - 09 Jan Icelandair
24 Dec - 05 Jan Icelandair
18 Dec - 06 Jan Icelandair
21 Dec - 01 Jan Icelandair
20 Dec - 31 Dec Icelandair
19 Dec - 02 Jan Icelandair
18 Dec - 03 Jan Icelandair

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

Skyscanner

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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