# Flights from Kos (KGS) to Vienna (VIE)

1 direct, 47 routes with 1 stop, 4836 with 2 stops. Straight-line distance 1523 km.

## Direct

Austrian Airlines, Ryanair flies direct, about 1523 km.

## Shortest routes

- KGS → VIE · 1523 km · about 150 min · 0 stops
- KGS → SKG → VIE · 1532 km · about 295 min · 1 stop
- KGS → ATH → VIE · 1584 km · about 290 min · 1 stop
- KGS → ZAG → VIE · 1621 km · about 285 min · 1 stop
- KGS → GRZ → VIE · 1635 km · about 270 min · 1 stop
- KGS → RHO → VIE · 1707 km · about 280 min · 1 stop
- KGS → BRI → VIE · 1790 km · about 305 min · 1 stop
- KGS → HER → VIE · 1823 km · about 295 min · 1 stop

## How to query this

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