€63 Find Cheap Flights from Southampton to Dublin – Compare and Save

These are the earliest and latest flight times available from Southampton to Dublin:

• Earliest: departs at 09:15 and lands at 10:54
• Latest: departs at 20:00 and lands at 21:39.

The flight takes about 1h 39m.

Only Economy class is available on flights from Southampton to Dublin.

A direct flight from Southampton to Dublin takes 1h 39m, covering 695 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Southampton to Dublin range from €146 to €222, with an average of €172 over the past 12 months. Anything below €146 counts as a good deal.

Last-minute fares on this route (booked within 2 weeks of departure) run 19% above the route average of €172. Book 6 weeks before departure for the lowest fares.

On this route, direct flights are cheaper than stopover options on average. Direct fares average €171 return, compared with €228 via a stopover through Amsterdam Schiphol (AMS).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge €20–€88 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The ATR 72-201 / 202 family is used most often on this route, operated mainly by Aer Lingus and British Airways. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

Morning is the busiest departure period on Southampton to Dublin flights, with 50% leaving in that window. Evening departures account for 50%, Afternoon flights for 0%, and Night flights for 0%.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about €109 to €1,048. That means the highest observed fare was about 10x higher than the lowest one.

One-way fares from Southampton to Dublin are currently lower than usual. Average one-way flight prices are about €78, which is 32% below the typical average for this route.

Dublin Airport (DUB) hosts 5 major car hire companies, with daily rates starting from around €3 for economy cars. Top options include:
• Budget
• Sixt
• Easirent
• Europcar
• Thrifty

Flights from Southampton to Dublin usually depart from Southampton Eastleigh (SOU) and arrive at Dublin (DUB).

Connecting flights from Southampton to Dublin most commonly pass through:

• Amsterdam Schiphol (AMS) – 94% of one-stop connections
• London Heathrow (LHR) – 6% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 18% on the Southampton to Dublin route. Tuesday is the cheapest departure day at €153 return on average, while Friday is the most expensive at €185, a difference of €32. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Aer Lingus operates flights between Southampton and Dublin.

Flying via London Heathrow (LHR) gives the shortest average 1-stop total travel time of 5h 07m, compared to 7h 58m via Amsterdam Schiphol (AMS).

Some of the most popular sights in Dublin are Bord Gáis Energy Theatre, 3Olympia Theatre, and St. Stephen's Green. These are among the most viewed places in Dublin on KAYAK.

Among airlines operating Southampton to Dublin flights:

• Aer Lingus: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Aer Lingus: a cabin bag and a checked bag in Economy class
• British Airways: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

For families that are travelling with young kids, you can use the facilities in SOU Airport to take care of your little ones. For instance you can use a baby care room that is found conveniently on the main concourse, which is a private area to tend to your child.

When you land at DUB Airport it’s easy to travel to the centre of the city. For example, you can take the Dublin Express bus from outside the arrivals hall, which takes around 25min to get to the centre of Dublin. Alternatively, you can get a taxi from the front of the terminal, or drive via the M50, which takes about 30min.

If you have an early flight to take from Southampton Airport, you can opt to stay at a hotel the night before you leave. For example, Ellington Lodge at The Concorde is a hotel that is only about a 3min car journey from the terminal building. You can also request a wake-up call so that you don’t sleep in ahead of your journey.

When you land in Dublin you can exchange your Pound Sterling for Euros so that you are all set for your trip. For example, you can find an International Currency Exchange conveniently located outside the arrivals hall.