Cheap Flights from Dublin to Southampton
Browse current best options from Dublin. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Dublin
RatePunk searches hundreds of travel sites at once for deals on flights to Southampton
Prices updated today
462 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)
Today’s best flight deals from Dublin to Southampton
Explore current cheapest deals departing from Dublin to Southampton
2026-10-27 – 2026-10-31
DUB - Southampton
79% AI deal score
269 €
93 €
Round trip
2026-11-06 – 2026-11-09
DUB - Southampton
72% AI deal score
150 €
100 €
Round trip
2026-09-29 – 2026-09-30
DUB - Southampton
76% AI deal score
182 €
100 €
Round trip
2026-09-26 – 2026-09-30
DUB - Southampton
76% AI deal score
190 €
100 €
Round trip
2026-09-20 – 2026-09-22
DUB - Southampton
79% AI deal score
214 €
100 €
Round trip
2026-09-23 – 2026-09-26
DUB - Southampton
77% AI deal score
198 €
100 €
Round trip
2026-09-22 – 2026-09-23
DUB - Southampton
77% AI deal score
199 €
100 €
Round trip
2026-09-28 – 2026-09-30
DUB - Southampton
76% AI deal score
184 €
100 €
Round trip
2026-10-13 – 2026-10-31
DUB - Southampton
50% AI deal score
128 €
100 €
Round trip
2026-11-14 – 2026-11-15
DUB - Southampton
77% AI deal score
255 €
100 €
Round trip
