# Flights from Turin (TRN) to Istanbul (IST)

1 direct, 43 routes with 1 stop, 4604 with 2 stops. Straight-line distance 1759 km.

## Direct

Turkish Airlines flies direct, about 1763 km.

## Shortest routes

- TRN → IST · 1763 km · about 180 min · 0 stops
- TRN → SOF → IST · 1763 km · about 320 min · 1 stop
- TRN → TIA → IST · 1818 km · about 305 min · 1 stop
- TRN → BRI → IST · 1871 km · about 310 min · 1 stop
- TRN → OTP → IST · 1881 km · about 325 min · 1 stop
- TRN → FCO → IST · 1905 km · about 325 min · 1 stop
- TRN → NAP → IST · 1935 km · about 320 min · 1 stop
- TRN → BUD → IST · 1946 km · about 333 min · 1 stop

## How to query this

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