Cheapest one-way flights from Southampton to Dublin in July from 76€

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 July 2025 (see full year).

One-Way flights

14 Jul Loganair
26 Jul Loganair
06 Jul Loganair
19 Jul Loganair
08 Jul KLM
24 Jul Aer Lingus direct
08 Jul Aer Lingus direct
14 Jul Aer Lingus direct
06 Jul Aer Lingus direct
19 Jul Aer Lingus direct

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

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