# Flights from Istanbul (IST) to Belgrade (BEG)

1 direct, 84 routes with 1 stop, 7714 with 2 stops. Straight-line distance 792 km.

## Direct

Turkish Airlines, AirSERBIA, Bulgaria Air flies direct, about 793 km.

## Shortest routes

- IST → BEG · 793 km · about 105 min · 0 stops
- IST → SOF → BEG · 814 km · about 245 min · 1 stop
- IST → INI → BEG · 818 km · about 220 min · 1 stop
- IST → VAR → BEG · 861 km · about 265 min · 1 stop
- IST → OTP → BEG · 886 km · about 260 min · 1 stop
- IST → SAW → BEG · 916 km · about 235 min · 1 stop
- IST → SKP → BEG · 933 km · about 250 min · 1 stop
- IST → SKG → BEG · 1018 km · about 245 min · 1 stop

## How to query this

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