Dublin→TriesteNonstop Flight TimeDUB–TRS

Dublin (Dublin Airport) to Trieste (Trieste / Ronchi Dei Legionari).

Direct flights from DUB to TRS have an estimated flight time of about 2h 42m, based on the 1,023-mile great-circle distance. Our current captured departure sample includes 2×/wk across 1 captured airline, with Ryanair appearing most often in that sample. Captured departure times run from 11:45 to 12:20 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for DUB to TRS, last seen June 15, 2026. Frequency uses 2 scheduled departures across 2 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.