Cheapest return flights from San Diego to Dublin in January from $467

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

Return flights

11 Jan - 25 Jan British Airways
27 Jan - 02 Feb American Airlines
10 Jan - 20 Jan Air Canada
13 Jan - 20 Jan American Airlines
12 Jan - 19 Jan Lufthansa
01 Jan - 08 Jan Lufthansa
21 Jan - 28 Jan Aer Lingus
23 Jan - 30 Jan Aer Lingus
27 Jan - 03 Feb Aer Lingus
29 Jan - 05 Feb Aer Lingus
25 Jan - 01 Feb Aer Lingus
15 Jan - 22 Jan Aer Lingus
17 Jan - 24 Jan Aer Lingus
19 Jan - 26 Jan jetBlue
31 Jan - 07 Feb Aer Lingus

Also check the deals for one-way flights from San Diego 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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