Cheapest return SOU–DUB flights, August

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

Return flights

07 Aug - 10 Aug Aer Lingus direct
13 Aug - 16 Aug Aer Lingus direct
11 Aug - 13 Aug Aer Lingus direct
12 Aug - 13 Aug Aer Lingus direct
11 Aug - 12 Aug Aer Lingus direct
09 Aug - 12 Aug Aer Lingus direct
14 Aug - 18 Aug Aer Lingus direct
07 Aug - 09 Aug Aer Lingus direct
28 Aug - 01 Sep Aer Lingus direct
15 Aug - 16 Aug Aer Lingus direct
28 Aug - 29 Aug Aer Lingus direct
29 Aug - 01 Sep easyJet
29 Aug - 01 Sep Aer Lingus direct

Also check the deals for one-way flights from Southampton to Dublin in August.

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