Cheap flights from Dublin to Trieste from £21

Traveling between Dublin and Trieste, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around Dublin. The main one is Dublin and other nearby airports include Dublin, Belfast International, Cork, Shannon, George Best Belfast City, Isle of Man, Ireland West Airport Knock, City of Derry, Donegal

There are a number of airports in and around Trieste. The main one is Trieste – Friuli Venezia Giulia and other nearby airports include Venice Marco Polo, Bologna Guglielmo Marconi, Zagreb, Treviso, Ljubljana Jože Pučnik, Verona Villafranca, Trieste – Friuli Venezia Giulia, Pula, Graz, Rijeka.

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Dublin, such as morning, afternoon, evening, or night, or select the exact hours for departure.

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Trieste, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Dublin, such as morning, afternoon, evening, or night, or select the exact hours for departure.

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Trieste, such as morning, afternoon, evening, or night, or select the exact hours for arrival.