Cheapest return flights from San Jose to Dublin in January from $720

AirHint found the following cheapest return flights from San Jose (SJC) to Dublin (DUB) in January 2026 (see full year).

Return flights

20 Jan - 27 Jan British Airways
30 Jan - 04 Feb Hawaiian Airlines
31 Jan - 04 Feb Hawaiian Airlines
12 Jan - 17 Jan British Airways
06 Jan - 16 Jan British Airways
09 Jan - 12 Jan British Airways
04 Jan - 11 Jan British Airways
02 Jan - 11 Jan British Airways
01 Jan - 02 Feb British Airways
01 Jan - 08 Jan Iberia
05 Jan - 15 Jan Iberia
05 Jan - 18 Jan Iberia
02 Jan - 09 Jan British Airways

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

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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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