S$174 Cheap Flights from Southampton to Dublin

View S$174 flight on Fri, 13 Feb, 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 S$174 for one-way flights and S$331 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Fri, 13 Feb - Sun, 15 Feb
SOU
Southampton
DUB
Dublin
S$331 Return, found 18 hours ago
S$331
Return
found 18 hours ago
Select Aer Lingus flight, departing Fri, 13 Feb from Southampton to Dublin, returning Sun, 15 Feb, priced at S$331 found 18 hours ago
KLM
Fri, 13 Feb - Sun, 15 Feb
SOU
Southampton
DUB
Dublin
S$338 Return, found 18 hours ago
S$338
Return
found 18 hours ago
Select KLM flight, departing Fri, 13 Feb from Southampton to Dublin, returning Sun, 15 Feb, priced at S$338 found 18 hours ago
KLM
Fri, 13 Feb - Sun, 15 Feb
SOU
Southampton
DUB
Dublin
S$353 Return, found 18 hours ago
S$353
Return
found 18 hours ago
Select KLM flight, departing Fri, 13 Feb from Southampton to Dublin, returning Sun, 15 Feb, priced at S$353 found 18 hours ago
Aer Lingus
Fri, 13 Feb - Sun, 15 Feb
SOU
Southampton
DUB
Dublin
S$354 Return, found 18 hours ago
S$354
Return
found 18 hours ago
Select Aer Lingus flight, departing Fri, 13 Feb from Southampton to Dublin, returning Sun, 15 Feb, priced at S$354 found 18 hours ago
Aer Lingus
Fri, 13 Feb - Sun, 15 Feb
SOU
Southampton
DUB
Dublin
S$364 Return, found 18 hours ago
S$364
Return
found 18 hours ago
Select Aer Lingus flight, departing Fri, 13 Feb from Southampton to Dublin, returning Sun, 15 Feb, priced at S$364 found 18 hours ago
Aer Lingus
Mon, 8 Sep - Tue, 9 Sep
SOU
Southampton
DUB
Dublin
S$366 Return, found 3 days ago
S$366
Return
found 3 days ago
Select Aer Lingus flight, departing Mon, 8 Sep from Southampton to Dublin, returning Tue, 9 Sep, priced at S$366 found 3 days ago
British Airways
Fri, 13 Feb - Sun, 15 Feb
SOU
Southampton
DUB
Dublin
S$371 Return, found 18 hours ago
S$371
Return
found 18 hours ago
Select British Airways flight, departing Fri, 13 Feb from Southampton to Dublin, returning Sun, 15 Feb, priced at S$371 found 18 hours ago
KLM
Fri, 13 Feb - Sun, 15 Feb
SOU
Southampton
DUB
Dublin
S$377 Return, found 18 hours ago
S$377
Return
found 18 hours ago
Select KLM flight, departing Fri, 13 Feb from Southampton to Dublin, returning Sun, 15 Feb, priced at S$377 found 18 hours ago
Aer Lingus
Fri, 13 Feb - Sun, 15 Feb
SOU
Southampton
DUB
Dublin
S$387 Return, found 18 hours ago
S$387
Return
found 18 hours ago
Select Aer Lingus flight, departing Fri, 13 Feb from Southampton to Dublin, returning Sun, 15 Feb, priced at S$387 found 18 hours ago
Aer Lingus
Mon, 8 Sep - Tue, 9 Sep
SOU
Southampton
DUB
Dublin
S$392 Return, found 3 days ago
S$392
Return
found 3 days ago
Select Aer Lingus flight, departing Mon, 8 Sep from Southampton to Dublin, returning Tue, 9 Sep, priced at S$392 found 3 days ago

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

May is typically the cheapest month to fly

From S$110 - S$326 per traveller.

Graph displaying average flight prices per month

Southampton to Dublin route information
Origin airport
Southampton
Destination airport
Dublin
Airlines serving
Aer Lingus, British Airways, KLM
Return price
S$331
Distance
429 km
Average flight time
1 hour 36 mins

Perfect flights from Southampton to Dublin

Your Journey from Southampton to Dublin

Start your unforgettable journey with Expedia. Our broad selection of flights from Southampton to Dublin caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Aer Lingus, KLM, British Airways. Our selection of flights from Southampton to Dublin caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Southampton to Dublin Flights

Experience the joy of finding cheap flights from Southampton to Dublin that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$174 and roundtrip prices from S$331*.
 

Pre-Flight Essentials

Ensure a smooth journey from Southampton to Dublin with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Dublin

Picture yourself stepping off the plane in Dublin and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Southampton to Dublin Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Southampton to Dublin.
 

Beyond the Flight – Exploring Dublin

With Expedia, your adventure extends beyond the flight. Explore Dublin at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Southampton to Dublin with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Southampton to Dublin with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$331. 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.

Explore a world of travel with Expedia

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