€69 Cheap Flights Southampton to Dublin (SOU-DUB)

View €69 flight on Thu, 30 Jul 2026Opens in a new window

Popular airlines from Southampton (SOU) to Dublin Airport (DUB)

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Cheap flights from Southampton to Dublin (SOU-DUB)

Prices were available within the past 7 days and start at €69 for one-way flights and €138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Fri, 15 May - Mon, 18 May
SOU
Southampton
DUB
Dublin
€138 Return, found 17 hours ago
€138
Return
found 17 hours ago
Select Aer Lingus flight, departing Fri, 15 May from Southampton to Dublin, returning Mon, 18 May, priced at €138 found 17 hours ago
Aer Lingus
Mon, 11 May - Fri, 15 May
SOU
Southampton
DUB
Dublin
€138 Return, found 1 day ago
€138
Return
found 1 day ago
Select Aer Lingus flight, departing Mon, 11 May from Southampton to Dublin, returning Fri, 15 May, priced at €138 found 1 day ago
Aer Lingus
Sat, 25 Apr - Sun, 26 Apr
SOU
Southampton
DUB
Dublin
€140 Return, found 20 hours ago
€140
Return
found 20 hours ago
Select Aer Lingus flight, departing Sat, 25 Apr from Southampton to Dublin, returning Sun, 26 Apr, priced at €140 found 20 hours ago
Aer Lingus
Fri, 22 May - Fri, 29 May
SOU
Southampton
DUB
Dublin
€140 Return, found 2 days ago
€140
Return
found 2 days ago
Select Aer Lingus flight, departing Fri, 22 May from Southampton to Dublin, returning Fri, 29 May, priced at €140 found 2 days ago
Aer Lingus
Tue, 5 May - Tue, 12 May
SOU
Southampton
DUB
Dublin
€146 Return, found 5 days ago
€146
Return
found 5 days ago
Select Aer Lingus flight, departing Tue, 5 May from Southampton to Dublin, returning Tue, 12 May, priced at €146 found 5 days ago
Aer Lingus
Tue, 5 May - Thu, 7 May
SOU
Southampton
DUB
Dublin
€148 Return, found 20 hours ago
€148
Return
found 20 hours ago
Select Aer Lingus flight, departing Tue, 5 May from Southampton to Dublin, returning Thu, 7 May, priced at €148 found 20 hours ago
Aer Lingus
Sat, 27 Jun - Sun, 28 Jun
SOU
Southampton
DUB
Dublin
€148 Return, found 2 hours ago
€148
Return
found 2 hours ago
Select Aer Lingus flight, departing Sat, 27 Jun from Southampton to Dublin, returning Sun, 28 Jun, priced at €148 found 2 hours ago
Aer Lingus
Sat, 27 Jun - Sun, 28 Jun
SOU
Southampton
DUB
Dublin
€150 Return, found 2 hours ago
€150
Return
found 2 hours ago
Select Aer Lingus flight, departing Sat, 27 Jun from Southampton to Dublin, returning Sun, 28 Jun, priced at €150 found 2 hours ago
KLM
Thu, 14 May - Thu, 21 May
SOU
Southampton
DUB
Dublin
€164 Return, found 6 days ago
€164
Return
found 6 days ago
Select KLM flight, departing Thu, 14 May from Southampton to Dublin, returning Thu, 21 May, priced at €164 found 6 days ago
British Airways
Sat, 25 Apr - Tue, 28 Apr
SOU
Southampton
DUB
Dublin
€267 Return, found 1 hour ago
€267
Return
found 1 hour ago
Select British Airways flight, departing Sat, 25 Apr from Southampton to Dublin, returning Tue, 28 Apr, priced at €267 found 1 hour 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 €157
DUB
Dublin Airport
CheapestClosest
Average driving time to city centre14 min
Flights from €157

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

April is typically the cheapest month to fly

From €114 - €171 per traveller.

Frequently asked questions

How much is a flight from SOU to Dublin Airport (DUB)?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Southampton Airport (SOU) and DUB start from €138. Book now to secure the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Southampton Airport (SOU) to DUB?
We understand that your situation can change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Southampton Airport to DUB that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Southampton Airport (SOU) to DUB flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Southampton Airport (SOU) to DUB?
You can forget about a movie marathon on this flight — it's just 430 kilometres from Southampton to Corballis. Find your seat, order a drink and you'll be there in no time.
Which airlines fly direct from SOU to Dublin Airport?
There are several airlines that fly directly from Southampton Airport (SOU) to DUB. Eastern Airways (T3) is a popular option, offering 30 flights on this route each month. Like some more options? Check out the ticket prices from Aer Lingus (EI). This carrier offers 30 monthly flights between these airports.
Are SOU to Dublin Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Southampton Airport to Dublin Airport are available up to a year before departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Southampton
Destination airport
Dublin
Airlines serving
Aer Lingus, British Airways, KLM
Return price
€137
Distance
429 km
Average flight time
1 hour 36 mins

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