# Flights from Asturias (OVD) to Porto (OPO)

1 direct, 22 routes with 1 stop, 1939 with 2 stops. Straight-line distance 337 km.

## Direct

Volotea flies direct, about 337 km.

## Shortest routes

- OVD → OPO · 337 km · about 70 min · 0 stops
- OVD → MAD → OPO · 835 km · about 245 min · 1 stop
- OVD → LIS → OPO · 867 km · about 235 min · 1 stop
- OVD → SVQ → OPO · 1167 km · about 250 min · 1 stop
- OVD → GRX → OPO · 1350 km · about 273 min · 1 stop
- OVD → VLC → OPO · 1369 km · about 270 min · 1 stop
- OVD → CDT → OPO · 1375 km · about 270 min · 1 stop
- OVD → AGP → OPO · 1397 km · about 275 min · 1 stop

## How to query this

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