Aer Lingus Flights from Southampton from £43.58*
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Flights from Southampton*
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Southampton (SOU)to
Dublin (DUB)28 Jan 2026 - 31 Jan 2026
From
£43.58
Seen: 4 hrs ago
Each way
Economy
Southampton (SOU)to
Belfast (BHD)14 Jan 2026 - 17 Jan 2026
From
£43.58
Seen: 22 hrs ago
Each way
Economy
Southampton (SOU)to
Washington, D.C. (IAD)24 Mar 2026 - 15 May 2026
From
£305.12
Seen: 22 hrs ago
Each way
Economy
Southampton (SOU)to
Hartford (BDL)4 Jun 2026 - 18 Jun 2026
From
£457.12
Seen: 19 hrs ago
Each way
Economy
Southampton (SOU)to
Los Angeles (LAX)16 Mar 2026 - 22 Mar 2026
From
£278.17
Seen: 20 hrs ago
Each way
Economy
Southampton (SOU)to
Minneapolis (MSP)18 May 2026 - 29 May 2026
From
£452.44
Seen: 8 hrs ago
Each way
Economy
*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.
Flight Deals from Southampton*
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Southampton (SOU) | Dublin (DUB) | Each way / Economy | 28 Jan 2026 - 31 Jan 2026 | From £43.58 Seen: 4 hrs ago |
| Southampton (SOU) | Belfast (BHD) | Each way / Economy | 12 Feb 2026 - 19 Feb 2026 | From £43.58 Seen: 21 hrs ago |
| Southampton (SOU) | Orlando (MCO) | Each way / Economy | 30 Jul 2026 - 13 Aug 2026 | From £522.09 Seen: 5 hrs ago |
| Southampton (SOU) | Boston (BOS) | Each way / Economy | 25 Jul 2026 - 9 Aug 2026 | From £485.18 Seen: 2 hrs ago |
| Southampton (SOU) | Washington, D.C. (IAD) | Each way / Economy | 24 Mar 2026 - 15 May 2026 | From £305.12 Seen: 22 hrs ago |
| Southampton (SOU) | Hartford (BDL) | Each way / Economy | 4 Jun 2026 - 18 Jun 2026 | From £457.12 Seen: 19 hrs ago |
| Southampton (SOU) | New York/Newark (EWR) | Each way / Economy | 15 Aug 2026 - 28 Aug 2026 | From £498.58 Seen: 18 hrs ago |
| Southampton (SOU) | Los Angeles (LAX) | Each way / Economy | 16 Mar 2026 - 22 Mar 2026 | From £278.17 Seen: 20 hrs ago |
| Southampton (SOU) | Minneapolis (MSP) | Each way / Economy | 18 May 2026 - 29 May 2026 | From £452.44 Seen: 8 hrs ago |
*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges.
Top destinations from Southampton
Explore Aer Lingus's Top-Pick Destinations
QA FE Test Travel Dates Filter Feature Prepro
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Manchester (MAN)to
Orlando (MCO)10 Mar 2026 - 17 Mar 2026
From
£540.04
Seen: 22 hrs ago
Roundtrip*
Economy
Manchester (MAN)to
New York (JFK)16 Jan 2026 - 20 Jan 2026
From
£407.64
Seen: 22 hrs ago
Roundtrip*
Economy
Manchester (MAN)to
Bridgetown (BGI)27 Jan 2026 - 10 Feb 2026
From
£441.76
Seen: 23 hrs ago
Roundtrip*
Economy
London (LHR)to
Dublin (DUB)19 Jan 2026 - 24 Jan 2026
From
£52.01
Seen: 19 hrs ago
Each way
Economy
Manchester (MAN)to
Dublin (DUB)21 Jan 2026 - 21 Jan 2026
From
£25.52
Seen: 3 hrs ago
Each way
Economy
Birmingham (BHX)to
Dublin (DUB)22 Jan 2026 - 26 Jan 2026
From
£25.02
Seen: 20 hrs ago
Each way
Economy
Manchester (MAN)to
Boston (BOS)17 Mar 2026 - 24 Mar 2026
From
£432.04
Seen: 1 hour ago
Roundtrip*
Economy
Birmingham (BHX)to
Belfast (BHD)Depart: 27 Jan 2026
From
£34.99
Seen: 7 hrs ago
One way
Economy
Manchester (MAN)to
Chicago (ORD)26 Jan 2026 - 9 Feb 2026
From
£549.56
Seen: 3 hrs ago
Roundtrip*
Economy
London (LHR)to
Cork (ORK)14 Feb 2026 - 17 Feb 2026
From
£58.73
Seen: 18 hrs ago
Each way
Economy
Southampton (SOU)to
Dublin (DUB)28 Jan 2026 - 31 Jan 2026
From
£43.58
Seen: 4 hrs ago
Each way
Economy
Edinburgh (EDI)to
Orlando (MCO)15 Jan 2026 - 26 Jan 2026
From
£315.50
Seen: 4 hrs ago
Each way
Economy
London (LHR)to
Shannon (SNN)21 Jan 2026 - 24 Jan 2026
From
£53.17
Seen: 22 hrs ago
Each way
Economy
Belfast (BHD)to
Manchester (MAN)Depart: 12 Jan 2026
From
£34.99
Seen: 23 hrs ago
One way
Economy
Edinburgh (EDI)to
Dublin (DUB)12 Feb 2026 - 15 Feb 2026
From
£31.88
Seen: 23 hrs ago
Each way
Economy
Belfast (BHD)to
Southampton (SOU)22 Jan 2026 - 26 Jan 2026
From
£43.58
Seen: 6 hrs ago
Each way
Economy
Manchester (MAN)to
Las Vegas (LAS)20 Jan 2026 - 27 Jan 2026
From
£582.94
Seen: 5 hrs ago
Roundtrip*
Economy
Glasgow (GLA)to
Dublin (DUB)29 Jan 2026 - 2 Feb 2026
From
£32.48
Seen: 23 hrs ago
Each way
Economy
London (LHR)to
Knock (NOC)1 Jan 2026 - 12 Jan 2026
From
£51.94
Seen: 3 hrs ago
Each way
Economy
Birmingham (BHX)to
New York (JFK)6 Mar 2026 - 10 Mar 2026
From
£214.15
Seen: 2 hrs ago
Each way
Economy