# Flights from London (LHR) to Vienna (VIE)

1 direct, 121 routes with 1 stop, 10954 with 2 stops. Straight-line distance 1274 km.

## Direct

British Airways, Austrian Airlines flies direct, about 1277 km.

## Shortest routes

- LHR → VIE · 1277 km · about 135 min · 0 stops
- LHR → FRA → VIE · 1276 km · about 275 min · 1 stop
- LHR → BRU → VIE · 1276 km · about 270 min · 1 stop
- LHR → CGN → VIE · 1281 km · about 265 min · 1 stop
- LHR → DUS → VIE · 1290 km · about 270 min · 1 stop
- LHR → LUX → VIE · 1291 km · about 275 min · 1 stop
- LHR → MUC → VIE · 1298 km · about 270 min · 1 stop
- LHR → STR → VIE · 1304 km · about 265 min · 1 stop

## How to query this

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