£122 Cheap British Airways flights from Southampton to Dublin (SOU→DUB)

View £122 flight on Fri, 17 Apr 2026Opens in a new window

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British Airways flights from Southampton to Dublin (SOU→DUB)

Prices were available within the past 7 days and start at £122 for one-way flights and £228 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, 29 Jan - Sun, 31 Jan
SOU
Southampton
DUB
Dublin
£228 Return, found 11 hours ago
£228
Return
found 11 hours ago
Select British Airways flight, departing Fri, 29 Jan from Southampton to Dublin, returning Sun, 31 Jan, priced at £228 found 11 hours ago

Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city centre is 14 minutes. Flights from £149
DUB
Dublin Airport
CheapestClosest
Average driving time to city centre14 min
Flights from £149

Find the cheapest month to fly from Southampton (SOU) to Dublin (DUB)

April is typically the cheapest month to fly

From £99 - £148 per traveller.

Travel information

Origin airport
Southampton
Destination airport
Dublin
Airlines serving
Aer Lingus, British Airways, KLM
Popular airline
Aer Lingus
Distance
429 km
Average flight time
1 hour 36 mins
*Available to Expedia members.