# Flights from Brussels (CRL) to Sofia (SOF)

1 direct, 47 routes with 1 stop, 4743 with 2 stops. Straight-line distance 1680 km.

## Direct

Ryanair, Wizz Air flies direct, about 1683 km.

## Shortest routes

- CRL → SOF · 1683 km · about 155 min · 0 stops
- CRL → VIE → SOF · 1723 km · about 285 min · 1 stop
- CRL → TSF → SOF · 1740 km · about 290 min · 1 stop
- CRL → BUD → SOF · 1753 km · about 295 min · 1 stop
- CRL → PRG → SOF · 1781 km · about 290 min · 1 stop
- CRL → BGY → SOF · 1803 km · about 300 min · 1 stop
- CRL → BLQ → SOF · 1834 km · about 300 min · 1 stop
- CRL → TIA → SOF · 1884 km · about 300 min · 1 stop

## How to query this

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