€20 Find Cheap Flights from Trieste to Dublin – Compare and Save

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

• Earliest: departs at 09:30 and lands at 12:20
• Latest: departs at 16:25 and lands at 19:15.

The flight takes about 2h 50m.

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

A direct flight from Trieste to Dublin takes 2h 50m, covering 2,647 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 Trieste to Dublin range from €104 to €223, with an average of €172 over the past 12 months. Anything below €104 counts as a good deal.

On this route, direct flights are cheaper than stopover options on average. Direct fares average €167 return, compared with €175 via a stopover through London Stansted (STN).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge €57–€87 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Ryanair. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

One-way fares from Trieste to Dublin are currently lower than usual. Average one-way flight prices are about €30, which is 65% 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 Trieste to Dublin usually depart from Trieste Ronchi dei Legionari (TRS) and arrive at Dublin (DUB).

Connecting flights from Trieste to Dublin most commonly pass through:

• Frankfurt am Main (FRA) – 80% of one-stop connections
• London Stansted (STN) – 20% 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 54% on the Trieste to Dublin route. Friday is the cheapest departure day at €120 return on average, while Wednesday is the most expensive at €259, a difference of €139. 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 Ryanair operates flights between Trieste and Dublin.

Flying via London Stansted (STN) gives the shortest average 1-stop total travel time of 5h 09m, compared to 10h 13m via Frankfurt am Main (FRA).

Dublin is 1 hour behind Trieste (Irish Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Dublin are Bord Gáis Energy Theatre, 3Olympia Theatre, and Aviva Stadium. These are among the most viewed places in Dublin on KAYAK.

Among airlines operating Trieste to Dublin flights:

• Ryanair: 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:

• Ryanair: 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.