Aer Lingus Flights from Southampton from £50.62*

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Flights from Southampton*

£

Southampton (SOU)to

Dublin (DUB)
9 Mar 2026 - 12 Mar 2026
From
£55.55
Seen: 21 hrs ago
Each way
Economy

Southampton (SOU)to

Belfast (BHD)
9 Jul 2026 - 20 Jul 2026
From
£50.62
Seen: 2 hrs ago
Each way
Economy

Southampton (SOU)to

Bridgetown (BGI)
15 May 2026 - 22 May 2026
From
£285.25
Seen: 38 minutes ago
Each way
Economy

Southampton (SOU)to

Washington, D.C. (IAD)
31 Mar 2026 - 9 Apr 2026
From
£425.15
Seen: 21 hrs ago
Each way
Economy

Southampton (SOU)to

Boston (BOS)
6 Apr 2026 - 10 Apr 2026
From
£632.20
Seen: 22 hrs ago
Each way
Economy

Southampton (SOU)to

Cancun (CUN)
19 Mar 2026 - 28 Mar 2026
From
£543.80
Seen: 35 minutes ago
Each way
Economy

*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges. One way fare including taxes and charges.

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Flight Deals from Southampton*

£
Flight Deals from Southampton*
From
To
Fare Type
Dates
Price
Southampton (SOU)Dublin (DUB)Each way
/
Economy		8 Apr 2026 - 12 Apr 2026

From

£55.84

Seen: 23 hrs ago

Southampton (SOU)Belfast (BHD)Each way
/
Economy		9 Jul 2026 - 20 Jul 2026

From

£50.62

Seen: 2 hrs ago

Southampton (SOU)Bridgetown (BGI)Each way
/
Economy		15 May 2026 - 22 May 2026

From

£285.25

Seen: 38 minutes ago

Southampton (SOU)New York (JFK)Each way
/
Economy		2 Sep 2026 - 11 Sep 2026

From

£335.57

Seen: 20 hrs ago

Southampton (SOU)Washington, D.C. (IAD)Each way
/
Economy		31 Mar 2026 - 9 Apr 2026

From

£425.15

Seen: 21 hrs ago

Southampton (SOU)Boston (BOS)Each way
/
Economy		6 Apr 2026 - 10 Apr 2026

From

£632.20

Seen: 22 hrs ago

*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges. One way fare including taxes and charges.

QA FE Test Travel Dates Filter Feature Prepro

£

London (LHR)to

Dublin (DUB)
22 Mar 2026 - 26 Mar 2026
From
£61.27
Seen: 2 hrs ago
Each way
Economy

Birmingham (BHX)to

Dublin (DUB)
12 Mar 2026 - 12 Mar 2026
From
£26.53
Seen: 23 hrs ago
Each way
Economy

Manchester (MAN)to

New York (JFK)
10 Mar 2026 - 15 Apr 2026
From
£406.22
Seen: 15 hrs ago
Roundtrip*
Economy

Manchester (MAN)to

Dublin (DUB)
17 Mar 2026 - 23 Mar 2026
From
£26.91
Seen: 23 hrs ago
Each way
Economy

Manchester (MAN)to

Orlando (MCO)
5 Mar 2026 - 30 Mar 2026
From
£480.92
Seen: 16 hrs ago
Roundtrip*
Economy

Birmingham (BHX)to

Belfast (BHD)
Depart: 25 Apr 2026
From
£39.99
Seen: 22 hrs ago
One way
Economy

London (LHR)to

Shannon (SNN)
31 Mar 2026 - 7 Apr 2026
From
£48.93
Seen: 13 hrs ago
Each way
Economy

Belfast (BHD)to

Birmingham (BHX)
Depart: 20 Mar 2026
From
£39.99
Seen: 21 hrs ago
One way
Economy

Edinburgh (EDI)to

Dublin (DUB)
15 Apr 2026 - 19 Apr 2026
From
£44.44
Seen: 23 hrs ago
Each way
Economy

London (LHR)to

Cork (ORK)
24 Mar 2026 - 31 Mar 2026
From
£49.23
Seen: 2 hrs ago
Each way
Economy

Glasgow (GLA)to

Dublin (DUB)
30 May 2026 - 31 May 2026
From
£44.87
Seen: 23 hrs ago
Each way
Economy

Manchester (MAN)to

Belfast (BHD)
30 Mar 2026 - 2 Apr 2026
From
£39.99
Seen: 23 hrs ago
Each way
Economy

Leeds (LBA)to

Belfast (BHD)
Depart: 18 Apr 2026
From
£44.28
Seen: 22 hrs ago
One way
Economy

Belfast (BHD)to

Manchester (MAN)
Depart: 15 Apr 2026
From
£39.99
Seen: 23 hrs ago
One way
Economy

Southampton (SOU)to

Dublin (DUB)
9 Mar 2026 - 12 Mar 2026
From
£55.55
Seen: 21 hrs ago
Each way
Economy

Edinburgh (EDI)to

Belfast (BHD)
Depart: 10 Apr 2026
From
£39.99
Seen: 22 hrs ago
One way
Economy

Belfast (BHD)to

Edinburgh (EDI)
Depart: 2 Mar 2026
From
£39.99
Seen: 1 hour ago
One way
Economy

Bristol (BRS)to

Dublin (DUB)
19 Apr 2026 - 25 Apr 2026
From
£44.78
Seen: 23 hrs ago
Each way
Economy

Belfast (BHD)to

Southampton (SOU)
4 Mar 2026 - 7 Mar 2026
From
£52.58
Seen: 21 hrs ago
Each way
Economy

Leeds (LBA)to

Dublin (DUB)
3 Mar 2026 - 6 Mar 2026
From
£44.51
Seen: 22 hrs ago
Each way
Economy