# Flights from Vienna (VIE) to Seoul (ICN)

1 direct, 45 routes with 1 stop, 5085 with 2 stops. Straight-line distance 8248 km.

## Direct

Korean Air flies direct, about 8269 km.

## Shortest routes

- VIE → ICN · 8269 km · about 660 min · 0 stops
- VIE → WAW → ICN · 8294 km · about 835 min · 1 stop
- VIE → BUD → ICN · 8374 km · about 765 min · 1 stop
- VIE → PEK → ICN · 8374 km · about 770 min · 1 stop
- VIE → HEL → ICN · 8511 km · about 945 min · 1 stop
- VIE → PRG → ICN · 8534 km · about 818 min · 1 stop
- VIE → ZAG → ICN · 8735 km · about 800 min · 1 stop
- VIE → CPH → ICN · 8821 km · about 895 min · 1 stop

## How to query this

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