Cheapest return flights from Southampton to Dublin in July from $160

AirHint found the following cheapest return flights from Southampton (SOU) to Dublin (DUB) in July 2025 (see full year).

Return flights

29 Jul - 20 Aug Aer Lingus direct
15 Jul - 23 Jul Aer Lingus direct
29 Jul - 30 Jul Aer Lingus direct
29 Jul - 31 Jul Aer Lingus direct
08 Jul - 09 Jul Aer Lingus direct
29 Jul - 06 Aug Aer Lingus direct
30 Jul - 31 Jul Aer Lingus direct
09 Jul - 16 Jul Aer Lingus direct
20 Jul - 23 Jul easyJet
28 Jul - 31 Jul Aer Lingus direct
07 Jul - 09 Jul easyJet
07 Jul - 08 Jul Aer Lingus direct
31 Jul - 06 Aug Aer Lingus direct
30 Jul - 04 Aug Aer Lingus direct
29 Jul - 01 Aug Aer Lingus direct
24 Jul - 01 Aug Aer Lingus direct
30 Jul - 01 Aug Aer Lingus direct
31 Jul - 04 Aug Aer Lingus direct
30 Jul - 03 Aug Aer Lingus direct
31 Jul - 02 Aug Aer Lingus

Also check the deals for one-way 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.

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