Dublin to Southampton Flights on Aer Lingus from €46.67*

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Book Dublin to Southampton flight deals*

* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

Holyrood Church, also known as St. Mary's Church, in Southampton, England
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Book Dublin to Southampton flight deals*

Dublin (DUB)to

Southampton (SOU)
25 Sep 2026 - 3 Oct 2026

Each way

Economy

From
€71.59
Seen: 16 hrs ago

Dublin (DUB)to

Southampton (SOU)
28 May 2026 - 6 Jun 2026

Each way

Economy

From
€99.09
Seen: 22 hrs ago

Dublin (DUB)to

Southampton (SOU)
5 Jun 2026 - 20 Jun 2026

Each way

Economy

From
€101.09
Seen: 19 hrs ago

Dublin (DUB)to

Southampton (SOU)
4 Aug 2026 - 10 Aug 2026

Each way

Economy

From
€103.59
Seen: 16 hrs ago

Dublin (DUB)to

Southampton (SOU)
18 Jul 2026 - 24 Jul 2026

Each way

Economy

From
€103.61
Seen: 12 hrs ago

* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

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