# Flights from Barcelona (BCN) to Graz (GRZ)

1 direct, 12 routes with 1 stop, 1782 with 2 stops. Straight-line distance 1238 km.

## Direct

An airline flies direct, about 1238 km.

## Shortest routes

- BCN → GRZ · 1238 km · about 124 min · 0 stops
- BCN → ZRH → GRZ · 1378 km · about 270 min · 1 stop
- BCN → MUC → GRZ · 1408 km · about 270 min · 1 stop
- BCN → OLB → GRZ · 1452 km · about 285 min · 1 stop
- BCN → VIE → GRZ · 1521 km · about 270 min · 1 stop
- BCN → PMI → GRZ · 1521 km · about 265 min · 1 stop
- BCN → FRA → GRZ · 1704 km · about 305 min · 1 stop
- BCN → BUD → GRZ · 1817 km · about 298 min · 1 stop

## How to query this

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