# Flights from Iasi (IAS) to Istanbul (IST)

1 direct, 19 routes with 1 stop, 2266 with 2 stops. Straight-line distance 664 km.

## Direct

Wizz Air Malta flies direct, about 663 km.

## Shortest routes

- IAS → IST · 663 km · about 110 min · 0 stops
- IAS → OTP → IST · 740 km · about 250 min · 1 stop
- IAS → CLJ → IST · 1036 km · about 238 min · 1 stop
- IAS → SKG → IST · 1321 km · about 290 min · 1 stop
- IAS → HER → IST · 2057 km · about 315 min · 1 stop
- IAS → VIE → IST · 2063 km · about 335 min · 1 stop
- IAS → PRG → IST · 2525 km · about 375 min · 1 stop
- IAS → FCO → IST · 2732 km · about 405 min · 1 stop

## How to query this

- JSON: https://travel.buy-it.gr/api/v1/routes/IAS/IST
- This page: https://travel.buy-it.gr/api/v1/routes/IAS/IST.md
- HTML, English: https://travel.buy-it.gr/en/flights/IAS-IST
- All routes: https://travel.buy-it.gr/api/search?from=IAS&to=IST&maxStops=2
- Operating days for one leg: https://travel.buy-it.gr/api/leg?from=IAS&to=IST
- Price a path on one date: https://travel.buy-it.gr/api/price?path=IAS,IST&date=2026-10-09

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.