Cheapest return flights from Southampton to Dublin in March from 154€

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

Return flights

30 Mar - 31 Mar Aer Lingus direct
23 Mar - 25 Mar Aer Lingus direct
23 Mar - 24 Mar Aer Lingus direct
30 Mar - 04 Apr Aer Lingus direct
30 Mar - 01 Apr Aer Lingus direct
23 Mar - 30 Mar Aer Lingus
23 Mar - 30 Mar Aer Lingus direct
25 Mar - 28 Mar Aer Lingus
24 Mar - 26 Mar Aer Lingus direct
24 Mar - 25 Mar Aer Lingus direct
20 Mar - 30 Mar Aer Lingus direct
25 Mar - 31 Mar Aer Lingus direct
25 Mar - 04 Apr Aer Lingus direct
25 Mar - 05 Apr Aer Lingus direct
31 Mar - 07 Apr KLM
28 Mar - 01 Apr KLM
29 Mar - 01 Apr Aer Lingus direct
31 Mar - 03 Apr Aer Lingus direct
29 Mar - 02 Apr Aer Lingus
27 Mar - 02 Apr KLM

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

Powered by

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.