Cheapest return flights from Southampton to Dublin in April from 132€

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

Return flights

01 Apr - 15 Apr Aer Lingus direct
07 Apr - 12 Apr Aer Lingus direct
09 Apr - 12 Apr Aer Lingus direct
24 Apr - 27 Apr Aer Lingus direct
01 Apr - 24 Apr Aer Lingus direct
02 Apr - 06 Apr Aer Lingus direct
24 Apr - 26 Apr Aer Lingus direct
23 Apr - 25 Apr Aer Lingus direct
03 Apr - 06 Apr Aer Lingus direct
27 Apr - 03 May Aer Lingus
28 Apr - 03 May easyJet
27 Apr - 03 May Aer Lingus direct
28 Apr - 03 May Aer Lingus direct

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

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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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