Trieste (TRS) to Frankfurt (FRA) flights
2 airlines fly nonstop from Trieste (TRS) to Frankfurt (FRA): Air Dolomiti and TUI fly Deutschland. The two airports are 370 miles (595 km) apart. There are also 15 ways to fly it with one stop, through Milan, Prague and Dusseldorf and more.
Airlines flying nonstop from TRS to FRA
- Air DolomitiNot in an alliance
- X3TUI fly DeutschlandNot in an alliance
TRS to FRA with one stop
15 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Milan (LIN)AeroItalia, then Lufthansa, Air Dolomiti and 1 moreXZ
- Via Prague (PRG)Ryanair, then Lufthansa, Condor and 2 more
+1 - Via Dusseldorf (DUS)TUI fly Deutschland, then Lufthansa and Lufthansa City AirlinesX3
- Via Genoa (GOA)Luxwing, then Discover AirlinesBN
- Via Hanover (HAJ)TUI fly Deutschland, then LufthansaX3
- Via Berlin (BER)Ryanair, then Lufthansa, Condor and 1 more
- Via Rome (FCO)ITA Airways the whole way
+1 - Via Krakow (KRK)Ryanair, then Lufthansa
- Via Olbia (OLB)Ryanair, then Condor and Lufthansa
- Via Naples (NAP)Ryanair and Wizz Air Malta, then Lufthansa
- Via Bari (BRI)Ryanair, then Discover Airlines
- Via Brindisi (BDS)Ryanair, then Discover Airlines
- Via Pristina (PRN)Wizz Air, then Eurowings
- Via Tirana (TIA)Wizz Air Malta and Ryanair, then Lufthansa
- Via Cagliari (CAG)Ryanair, then Lufthansa
TRS to FRA: common questions
Which airlines fly nonstop from TRS to FRA?
Air Dolomiti and TUI fly Deutschland fly nonstop from Trieste (TRS) to Frankfurt (FRA).
How far is Trieste from Frankfurt by plane?
Trieste (TRS) and Frankfurt (FRA) are 370 miles (595 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does TRS to FRA cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for TRS to FRA with taxes and fees.
Where can I connect between Trieste and Frankfurt?
The most direct connections are through Milan (LIN), Prague (PRG), Dusseldorf (DUS), Genoa (GOA) and Hanover (HAJ). On 1 of them the same airline flies both flights, for example ITA Airways through Rome.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.