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Cheap Flights from Southampton (SOU) to Dublin (DUB) from £50

Cheap Flights from Southampton (SOU) to Dublin (DUB)

Prices were available within the past 7 days and starts at £50 for one-way flights and £101 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Blue Islands
Blue Islands
Eastern Airways
Loganair
Blue Islands
Loganair
Blue Islands
Loganair
Eastern Airways
KLM
Blue Islands
Blue Islands
Eastern Airways
Blue Islands
Loganair
Blue Islands
Loganair
Eastern Airways
Loganair
Blue Islands

Flights from Southampton to Dublin: Reviews from verified customers

Flight from Southampton to Dublin route information
Origin AirportSouthampton
Destination AirportDublin
Airlines ServingBlue Islands, British Airways, Eastern Airways, KLM, Loganair
Flight Price£101
Distance429 km

Frequently asked questions

Compare flights from Southampton to Dublin easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Southampton to Dublin. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Dublin in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Southampton to Dublin.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Southampton ( SOU) to Dublin (DUB) 

The easiest way to view the best deals on flights from Southampton to Dublin today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Southampton to Dublin start at just £101 and range up to £121.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Southampton and Dublin
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why book your Southampton to Dublin flights with Expedia?  

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Southampton to Dublin for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.