Aer Lingus Flights from Southampton from £43.58*
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Flights from Southampton*
Southampton (SOU)to
Belfast (BHD)17 Feb 2026 - 24 Feb 2026From£43.58Seen: 20 hrs agoEach wayEconomy
Southampton (SOU)to
Dublin (DUB)17 Feb 2026 - 26 Feb 2026From£50.52Seen: 20 hrs agoEach wayEconomy
Southampton (SOU)to
Orlando (MCO)16 Feb 2026 - 21 Feb 2026From£635.55Seen: 9 hrs agoEach wayEconomy
Southampton (SOU)to
Toronto (YYZ)26 Feb 2026 - 28 Feb 2026From£535.95Seen: 8 hrs agoEach wayEconomy
* 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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Flight Deals from Southampton*
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£
Southampton (SOU)to
Dublin (DUB)
13 Oct 2026 - 15 Oct 2026
Each way
Economy
From
£59.08
Seen: 21 hrs ago
Southampton (SOU)to
Belfast (BHD)
17 Apr 2026 - 20 Apr 2026
Each way
Economy
From
£45.58
Seen: 37 minutes ago
Southampton (SOU)to
Cleveland (CLE)
3 Jul 2026 - 8 Jul 2026
Each way
Economy
From
£424.06
Seen: 8 hrs ago
Southampton (SOU)to
Toronto (YYZ)
14 Sep 2026 - 21 Sep 2026
Each way
Economy
From
£472.38
Seen: 2 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.