# Flights from Trieste (TRS) to Olbia (OLB)

1 direct, 21 routes with 1 stop, 1471 with 2 stops. Straight-line distance 634 km.

## Direct

Ryanair flies direct, about 633 km.

## Shortest routes

- TRS → OLB · 633 km · about 80 min · 0 stops
- TRS → FCO → OLB · 707 km · about 220 min · 1 stop
- TRS → GOA → OLB · 789 km · about 235 min · 1 stop
- TRS → LIN → OLB · 836 km · about 235 min · 1 stop
- TRS → NAP → OLB · 954 km · about 235 min · 1 stop
- TRS → CAG → OLB · 1001 km · about 215 min · 1 stop
- TRS → BRI → OLB · 1194 km · about 255 min · 1 stop
- TRS → PMO → OLB · 1279 km · about 250 min · 1 stop

## How to query this

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