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Cheap flights from Southampton (SOU) to Dublin (DUB)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Southampton (SOU) to Dublin (DUB)

How to find the cheapest flight from Southampton (SOU) to Dublin (DUB)
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How to find the cheapest flight from Southampton (SOU) to Dublin (DUB)
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How to find the cheapest flight from Southampton (SOU) to Dublin (DUB)
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Cheap flights from Southampton to Dublin in December 2025 , January 2026

31 Dec - 19 Jan $ 98.00
SOU
Southampton
Aer Lingus
DIRECT
DUB
Dublin
DUB
Dublin
Aer Lingus
DIRECT
SOU
Southampton
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26 Dec - 07 Jan $ 143.00
SOU
Southampton
Aer Lingus
DIRECT
DUB
Dublin
DUB
Dublin
Aer Lingus
DIRECT
SOU
Southampton
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26 Dec - 08 Jan $ 169.00
SOU
Southampton
Aer Lingus
DIRECT
DUB
Dublin
DUB
Dublin
Aer Lingus
DIRECT
SOU
Southampton
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Last minute flights from Southampton to Dublin

26 Dec - 31 Dec $ 218.00
SOU
Southampton
Aer Lingus
DIRECT
DUB
Dublin
DUB
Dublin
Aer Lingus
DIRECT
SOU
Southampton
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26 Dec - 31 Dec $ 238.00
SOU
Southampton
Aer Lingus
DIRECT
DUB
Dublin
DUB
Dublin
Aer Lingus
DIRECT
SOU
Southampton
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24 Dec - 31 Dec $ 312.00
SOU
Southampton
Aer Lingus
DIRECT
DUB
Dublin
DUB
Dublin
Aer Lingus
DIRECT
SOU
Southampton
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One-way flights to Dublin from Southampton

4:05 PM - 4:05 PM
Aer Lingus
0 Stops
1h 35m
SOU - DUB
$ 42
Kiwi
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8:10 PM - 8:10 PM
Aer Lingus
0 Stops
1h 40m
SOU - DUB
$ 86
Kiwi
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4:05 PM - 4:05 PM
Aer Lingus
0 Stops
1h 35m
SOU - DUB
$ 106
Kiwi
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How to find the cheapest flight from Southampton (SOU) to Dublin (DUB)

Related info for your journey
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How to find the cheapest flight from Southampton (SOU) to Dublin (DUB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Southampton (SOU) to Dublin (DUB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.