Cheapest one-way SOU–DUB flights, May

AirHint found the following cheapest one-way flights from Southampton (SOU) to Dublin (DUB) in May 2026 (see full year).

One-Way flights

31 May Aer Lingus direct
28 May Aer Lingus direct
26 May Aer Lingus direct
30 May Aer Lingus direct
23 May Aer Lingus direct
27 May Aer Lingus direct
25 May Aer Lingus direct
29 May Aer Lingus direct
21 May Aer Lingus direct
24 May Aer Lingus direct

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

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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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