# Flights from Porto (OPO) to Lille (LIL)

1 direct, 29 routes with 1 stop, 2969 with 2 stops. Straight-line distance 1378 km.

## Direct

Ryanair flies direct, about 1379 km.

## Shortest routes

- OPO → LIL · 1379 km · about 140 min · 0 stops
- OPO → CDG → LIL · 1412 km · about 264 min · 1 stop
- OPO → BOD → LIL · 1460 km · about 275 min · 1 stop
- OPO → TLS → LIL · 1649 km · about 285 min · 1 stop
- OPO → RDZ → LIL · 1662 km · about 280 min · 1 stop
- OPO → MAD → LIL · 1672 km · about 305 min · 1 stop
- OPO → PGF → LIL · 1839 km · about 295 min · 1 stop
- OPO → GVA → LIL · 1841 km · about 305 min · 1 stop

## How to query this

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