# Flights from Billund (BLL) to Bucharest (OTP)

1 direct, 29 routes with 1 stop, 2518 with 2 stops. Straight-line distance 1723 km.

## Direct

Wizz Air Malta flies direct, about 1725 km.

## Shortest routes

- BLL → OTP · 1725 km · about 160 min · 0 stops
- BLL → CLJ → OTP · 1725 km · about 280 min · 1 stop
- BLL → BUD → OTP · 1774 km · about 315 min · 1 stop
- BLL → CPH → OTP · 1775 km · about 295 min · 1 stop
- BLL → WAW → OTP · 1795 km · about 295 min · 1 stop
- BLL → GDN → OTP · 1834 km · about 305 min · 1 stop
- BLL → IAS → OTP · 1903 km · about 315 min · 1 stop
- BLL → FRA → OTP · 2087 km · about 315 min · 1 stop

## How to query this

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