$76 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 8:55 am and lands at 10:34 am
• Latest: departs at 8:00 pm and lands at 9:39 pm.

The flight takes about 1h 39m.

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

A nonstop flight from Southampton to Dublin takes 1h 39m, covering 268 miles.

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.

Round-trip flights from Southampton to Dublin range from $167 to $253, with an average of $195 over the past 12 months. Anything below $167 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 19% above the $195 route average. Book 6 weeks before departure for the lowest fares.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $194 round-trip, compared to $260 via a layover through Amsterdam Schiphol (AMS).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $23–$100 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% of flights 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, round-trip prices on this route showed a wide range, from about $123 to $795. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Southampton to Dublin are currently lower than usual. Average one-way flight prices are about $89, which is 32% below the typical average for this route.

Dublin Airport (DUB) hosts 5 major car rental companies, with daily rates starting from around $4 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

Yes. Flexible dates can save you up to 18% on flights from Southampton to Dublin. Tuesday is the cheapest departure day at $174 round-trip on average, while Friday is the most expensive at $211, a difference of $37.

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 at 5h 07m, compared with 7h 58m via Amsterdam Schiphol (AMS).

Some of the most popular sights in Dublin are St. Stephen's Green, Aviva Stadium and St. Patrick's Cathedral. 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 always check the fare details before booking.