Cheapest return flights from Southampton to Dublin in August from 142€

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

Return flights

13 Aug - 17 Aug KLM
28 Aug - 01 Sep KLM
24 Aug - 30 Aug KLM
14 Aug - 17 Aug KLM
23 Aug - 27 Aug KLM
06 Aug - 10 Aug KLM
23 Aug - 28 Aug KLM
27 Aug - 29 Aug easyJet
28 Aug - 01 Sep Aer Lingus direct
08 Aug - 15 Aug easyJet
14 Aug - 16 Aug KLM
08 Aug - 15 Aug Aer Lingus direct

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

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