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ITRome to Trieste Airport Train & Bus Tickets
From Rome (Italy) to Trieste Airport (Italy) · about 443 km
See prices for Rome → Trieste Airport
Compare all available departures and find the cheapest ticket.
Search Prices →Train or bus? What recent searches show
Fares and timetables seen in recent TransitScanner searches for Rome to Trieste Airport, side by side.
| Train | Bus | |
|---|---|---|
| Cheapest fare seen | €36.90 for travel on 22 Dec 2026 (seen 20 Oct 2026) | €37.47 for travel on 25 Nov 2026 (seen 28 Oct 2026) |
| Typical journey time | about 4 h 58 min (3 journeys) | about 11 h 40 min (6 journeys) |
| Sold by | Trenitalia | FlixBus |
Last checked 28 Oct 2026. This is what searches saw, not a live quote: fares change, and the price at the seller's checkout is the one that counts.
Rome to Trieste Airport: what to expect
Rome and Trieste Airport are about 443 kilometres apart. TransitScanner compares the train and bus options sold on this route across many sellers, so fares, journey times and companies can be seen side by side.
This is a domestic route within Italy, so no border formalities are required. At 443 km this is a medium-distance journey.
Fares are asked of the sellers on every search; the price at their checkout is the one that counts.
How to find cheap Rome–Trieste Airport tickets
- Book early: fares often rise as the departure date approaches.
- Fares often differ between weekdays and times of day, so compare several dates.
- Use the multi-date scanner to find the cheapest day in a week or month.
- Compare direct and connecting options: a change can be cheaper, a direct journey is usually quicker.
FAQ: Rome to Trieste Airport
How long does the journey from Rome to Trieste Airport take?
In recent searches the typical journey took about 4 h 58 min by train and about 11 h 40 min by bus (median of the journeys seen, last checked 28 Oct 2026).
What is the cheapest ticket from Rome to Trieste Airport?
The lowest fare seen recently is €36.90 by train (Trenitalia), for travel on 22 Dec 2026 (seen 20 Oct 2026). The lowest bus fare seen is €37.47. Fares change daily: search your date to compare current train and bus prices.
Is it cheaper by train or by bus from Rome to Trieste Airport?
In recent searches the lowest train fare was €36.90 and the lowest bus fare €37.47, so the train was cheaper. Fares change by date, so compare your own.
Which companies sell tickets from Rome to Trieste Airport?
Recent searches showed journeys sold by Trenitalia, FlixBus.