# Flights from Trieste (TRS) to Frankfurt (FRA)

1 direct, 26 routes with 1 stop, 2604 with 2 stops. Straight-line distance 595 km.

## Direct

TUI fly Deutschland, Air Dolomiti flies direct, about 596 km.

## Shortest routes

- TRS → FRA · 596 km · about 90 min · 0 stops
- TRS → LIN → FRA · 842 km · about 245 min · 1 stop
- TRS → PRG → FRA · 887 km · about 235 min · 1 stop
- TRS → DUS → FRA · 970 km · about 235 min · 1 stop
- TRS → GOA → FRA · 1022 km · about 255 min · 1 stop
- TRS → HAJ → FRA · 1067 km · about 250 min · 1 stop
- TRS → BER → FRA · 1157 km · about 250 min · 1 stop
- TRS → FCO → FRA · 1418 km · about 280 min · 1 stop

## How to query this

- JSON: https://travel.buy-it.gr/api/v1/routes/TRS/FRA
- This page: https://travel.buy-it.gr/api/v1/routes/TRS/FRA.md
- HTML, English: https://travel.buy-it.gr/en/flights/TRS-FRA
- All routes: https://travel.buy-it.gr/api/search?from=TRS&to=FRA&maxStops=2
- Operating days for one leg: https://travel.buy-it.gr/api/leg?from=TRS&to=FRA
- Price a path on one date: https://travel.buy-it.gr/api/price?path=TRS,FRA&date=2026-10-10

Replace airport codes in any of those URLs. `path` is comma-separated IATA codes, 2 to 5 airports. `date` is YYYY-MM-DD. `carriers` is optional, legs joined by `|` and airlines inside a leg joined by `.`, for example `FR|LO`.

The first flight must leave on `date`. Each following flight may leave that same day or the next day, and must depart at least 90 minutes after the previous flight lands. A response with `partial: true` on a calendar lists days a source has seen. It does not prove the other days are empty.

No API key. Responses are JSON unless the URL ends in `.md`. Prices are euros. `total: null` means no fare was found for the first flight on that date.