# Flights from Billund (BLL) to Naples (NAP)

1 direct, 29 routes with 1 stop, 2664 with 2 stops. Straight-line distance 1695 km.

## Direct

Norwegian Air Sweden flies direct, about 1694 km.

## Shortest routes

- BLL → NAP · 1694 km · about 155 min · 0 stops
- BLL → FRA → NAP · 1746 km · about 295 min · 1 stop
- BLL → FCO → NAP · 1765 km · about 295 min · 1 stop
- BLL → BGY → NAP · 1770 km · about 290 min · 1 stop
- BLL → CPH → NAP · 1863 km · about 300 min · 1 stop
- BLL → AMS → NAP · 1939 km · about 305 min · 1 stop
- BLL → BUD → NAP · 1986 km · about 310 min · 1 stop
- BLL → KTW → NAP · 2012 km · about 315 min · 1 stop

## How to query this

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