Dublin to Southampton (DUB-SOU): nonstop upgrade & award space

Aer Lingus flies nonstop between Dublin (DUB) and Southampton (SOU), roughly 20 times a week. With Aer Lingus running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks award seats on Aer Lingus across every DUB to SOU date, so you can see whether a seat exists before you move points.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

See DUB to SOU on the interactive map Get started free
20
Nonstop flights a week
269 mi
Nonstop distance
Free
To get started

Dublin to Southampton flight schedule

Scheduled nonstop departures for DUB to SOU, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Dublin (DUB) to Southampton (SOU)
Date Flight Airline Departs DUB Arrives SOU Duration Aircraft
EI 3300Aer Lingus07:0008:401h 40mAT7
EI 3304Aer Lingus15:1016:501h 40mAT7
EI 3308Aer Lingus17:5019:301h 40mAT7
EI 3300Aer Lingus06:2508:051h 40mAT7
EI 3304Aer Lingus15:1016:501h 40mAT7
EI 3308Aer Lingus17:5019:301h 40mAT7
EI 3300Aer Lingus07:0008:401h 40mAT7
EI 3304Aer Lingus15:1016:501h 40mAT7
EI 3308Aer Lingus17:5019:301h 40mAT7
EI 3300Aer Lingus07:0008:401h 40mAT7
EI 3304Aer Lingus15:1016:501h 40mAT7
EI 3308Aer Lingus17:5019:301h 40mAT7
EI 3300Aer Lingus07:0008:401h 40mAT7
EI 3304Aer Lingus15:1016:501h 40mAT7
EI 3308Aer Lingus17:5019:301h 40mAT7
EI 3300Aer Lingus06:5508:351h 40mAT7
EI 3304Aer Lingus15:1016:501h 40mAT7
EI 3308Aer Lingus17:5019:301h 40mAT7
EI 3300Aer Lingus07:0008:401h 40mAT7
EI 3304Aer Lingus15:1016:501h 40mAT7
EI 3308Aer Lingus17:5019:301h 40mAT7

Showing all 21 scheduled DUB to SOU departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every DUB to SOU date on the interactive map

Award seats on DUB to SOU departures

2LNR tracks award seats on Aer Lingus, date by date. Open the calendar for Dublin to Southampton to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each DUB to SOU departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See DUB to SOU on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Dublin to Southampton nonstop

Carriers operating DUB to SOU nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See DUB to SOU on the interactive map →

Frequently asked questions about DUB to SOU

How far is Southampton from Dublin?
DUB to SOU covers about 269 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from DUB to SOU?
Aer Lingus is currently the only airline flying DUB to SOU nonstop. 2LNR tracks award seats on Aer Lingus.
How many flights a week are there from DUB to SOU?
About 20 nonstop flights a week run between Dublin and Southampton in the current schedule, operated by Aer Lingus. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from DUB to SOU depart?
Scheduled DUB to SOU nonstops in the next 7 days with service leave between 06:25 and 17:50, local time at Dublin. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on DUB to SOU?
Open the DUB to SOU route on the interactive map or the matrix to see award seats by date on Aer Lingus, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss DUB to SOU upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

Get started free