Cheapest return flights from Southampton to Dublin in March from 117€

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

Return flights

18 Mar - 25 Mar easyJet
05 Mar - 06 Mar easyJet
22 Mar - 23 Mar easyJet
18 Mar - 25 Mar Aer Lingus direct
19 Mar - 23 Mar Aer Lingus direct
02 Mar - 05 Mar Aer Lingus direct
19 Mar - 22 Mar Aer Lingus direct
04 Mar - 08 Mar Aer Lingus direct
18 Mar - 20 Mar Aer Lingus direct
20 Mar - 23 Mar Aer Lingus direct
31 Mar - 01 Apr Aer Lingus direct
29 Mar - 01 Apr Aer Lingus direct
28 Mar - 10 Apr Aer Lingus direct

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

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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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