58€ Find Cheap Flights from Frankfurt am Main to Trieste – Compare and Save

2 airlines operate flights between Frankfurt am Main and Trieste. The airlines offering direct flights on this route include:

• Air Dolomiti
• TUI fly

Flights from Frankfurt am Main to Trieste may depart from several airports in Frankfurt am Main area, including Frankfurt am Main (FRA) and Frankfurt-Hahn (HHN). Flights usually arrive at Trieste Ronchi dei Legionari (TRS).

Here are some options for this route, based on selected ticket types and cabin classes:

• Lufthansa: a cabin bag and a checked bag in Economy class
• Air Dolomiti: a cabin bag and a checked bag in Economy class
• ITA Airways: 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.

Two cabin classes are available on flights from Frankfurt am Main to Trieste:

• Economy class
• Business Class

On this route, stopover flights are cheaper than direct options on average. Stopover fares average 109 € return via Tirana Rinas (TIA), compared with 297 € for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge 34 €–75 € for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

Connecting flights from Frankfurt am Main to Trieste most commonly pass through:

• Rome Fiumicino (FCO) – 94% of one-stop connections
• Tirana Rinas (TIA) – 6% 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 39% on the Frankfurt am Main to Trieste route. Tuesday is the cheapest departure day at 240 € return on average, while Sunday is the most expensive at 387 €, a difference of 147 €. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Frankfurt am Main to Trieste route, 22% of flights were delayed in the past 3 months, with delays averaging 53 minutes.

Afternoon is the busiest departure period on Frankfurt am Main to Trieste flights, with 100% leaving in that window. Morning departures account for 0%, Evening flights for 0%, and Night flights for 0%.

These are the earliest and latest flight times available from Frankfurt am Main to Trieste:

• Earliest: departs at 7:25 and lands at 8:50
• Latest: departs at 21:00 and lands at 22:25.

The flight takes about 1h 25m.

Last-minute fares on this route (booked within 2 weeks of departure) run 31% above the route average of 296 €. Book 10 weeks before departure for the lowest fares.

A direct flight from Frankfurt am Main to Trieste takes 1h 25m, covering 958 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.

One-way fares from Frankfurt am Main to Trieste are currently lower than usual. Average one-way flight prices are about 141 €, which is 32% below the typical average for this route.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Rome Fiumicino (FCO) gives the shortest average 1-stop total travel time of 5h 28m, compared to 10h 57m via Tirana Rinas (TIA).

Trieste Ronchi dei Legionari Airport (TRS) hosts 5 major car hire companies, with daily rates starting from around 9 € for economy cars. Top options include:
• DRIVALIA
• NOLEGGIARE
• SICILY BY CAR
• Europcar
• Budget

Return flights from Frankfurt am Main to Trieste range from 224 € to 371 €, with an average of 296 € over the past 12 months. Anything below 224 € counts as a good deal.