Cheapest return flights from San Diego to Dublin in January from 394€

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

Return flights

21 Jan - 03 Feb Delta
01 Jan - 08 Jan Air France
04 Jan - 24 Jan Hawaiian Airlines
13 Jan - 20 Jan Aer Lingus
16 Jan - 23 Jan Aer Lingus
19 Jan - 26 Jan Aer Lingus
22 Jan - 29 Jan Aer Lingus
10 Jan - 17 Jan Aer Lingus
25 Jan - 01 Feb Aer Lingus
31 Jan - 07 Feb Aer Lingus
01 Jan - 07 Jan Lufthansa

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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