# Flights from Zagreb (ZAG) to Vienna (VIE)

1 direct, 54 routes with 1 stop, 5409 with 2 stops. Straight-line distance 268 km.

## Direct

Austrian Airlines, Croatia Airlines flies direct, about 268 km.

## Shortest routes

- ZAG → VIE · 268 km · about 55 min · 0 stops
- ZAG → PUY → VIE · 603 km · about 195 min · 1 stop
- ZAG → ZAD → VIE · 646 km · about 200 min · 1 stop
- ZAG → SPU → VIE · 753 km · about 205 min · 1 stop
- ZAG → SJJ → VIE · 773 km · about 215 min · 1 stop
- ZAG → PRG → VIE · 781 km · about 213 min · 1 stop
- ZAG → MUC → VIE · 790 km · about 225 min · 1 stop
- ZAG → BEG → VIE · 812 km · about 235 min · 1 stop

## How to query this

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