Flights from Southampton to County Dublin

Flight deals from Southampton to County Dublin

Looking for cheap tickets from Southampton to County Dublin, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Dublin.£60 per passenger.Departing Mon, 19 May, returning Thu, 29 May.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Southampton on Mon, 19 May, arriving in Dublin.Inbound direct flight with Aer Lingus departs from Dublin on Thu, 29 May, arriving in Southampton.Price includes taxes and charges.From £60, select.

Flying from Southampton to County Dublin

Arm yourself with these facts on the fly.

Cheapest flight found	£60, Dublin
Cheapest month to fly	May
Average flight time	1 hr, 38 mins
Cheapest airport to fly from	Southampton
Most popular airline	Qatar Airways

How to find cheap flights from Southampton to County Dublin

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Southampton to County Dublin. Other savvy travellers recently found return flights from £60 and one-way tickets from £34 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Southampton into Dublin

At the moment, the lowest priced flight tickets to County Dublin are from Southampton Airport to Dublin Airport.

Fly in June

We crunched the flight calendar and found the cheapest time to fly from Southampton to County Dublin is currently June.

Fly on a Thursday

From our data, we can see that Thursday seems to be the cheapest time to fly from Southampton to County Dublin.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Southampton to anywhere you choose in County Dublin.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Southampton to County Dublin go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Southampton to County Dublin flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Southampton to County Dublin flight price?

We looked at all of the upcoming return flights from Southampton to County Dublin we could find over the next 12 months. It looks like £60 is the best price. This is good, compared to the average County Dublin ticket price of £147.

What is the cheapest month to fly from Southampton to County Dublin?

The cheapest month to fly from Southampton to County Dublin is currently May.

Which upcoming date is cheapest to fly from Southampton to County Dublin on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Southampton to County Dublin on Monday, 19 May 2025.

Are there any direct flights from Southampton to County Dublin?

Southampton Airport offers direct flights to County Dublin.

If I'm flying from Southampton, where in County Dublin is cheapest to fly into?

If you're flying from Southampton, the cheapest city in County Dublin to fly into is Dublin. The cheapest airport serving Dublin at the moment is Dublin.

How long is the flight from Southampton to County Dublin?

The average flight time between Southampton and County Dublin is 1 hour and 38 minutes.