Cheapest one-way flights from Southampton to Dublin in March from 64€

Best time to book flights for Southampton (SOU) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest one-way flights from Southampton (SOU) to Dublin (DUB) in March 2025 (see full year).

One-Way flights

19 Mar Aer Lingus direct
26 Mar Aer Lingus direct
13 Mar Aer Lingus direct
17 Mar Aer Lingus direct
14 Mar Aer Lingus direct

Also check the deals for return flights from Southampton to Dublin in March.

Skyscanner

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