Cheapest return flights from Southampton to Dublin in January from 103€

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

Return flights

27 Jan - 28 Jan Aer Lingus direct
26 Jan - 27 Jan Aer Lingus direct
26 Jan - 28 Jan Aer Lingus direct
09 Jan - 12 Jan Aer Lingus direct
26 Jan - 29 Jan Aer Lingus direct
16 Jan - 19 Jan Aer Lingus direct
19 Jan - 22 Jan Aer Lingus direct
05 Jan - 08 Jan Aer Lingus direct
14 Jan - 15 Jan Aer Lingus direct
09 Jan - 11 Jan Aer Lingus direct
31 Jan - 02 Feb easyJet
30 Jan - 01 Feb easyJet
31 Jan - 02 Feb Aer Lingus direct
31 Jan - 01 Feb Aer Lingus direct
30 Jan - 01 Feb Aer Lingus direct

Also check the deals for one-way flights from Southampton 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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