The flight distance from Brussels Airport (BRU) in Brussels, Belgium to Sion Airport (SIR) in Sion, Switzerland is 561 kilometers (349 miles / 303 nautical miles). The estimated flight time for this route is approximately 2h, flying south southeast at a heading of 157°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

This is an international route connecting Belgium with Switzerland. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 20:39 in Brussels, it's 20:39 in Sion.

There is a significant elevation difference of 1,401 feet between the two airports. Sion Airport sits higher than Brussels Airport.

The return flight from Sion (SIR) to Brussels (BRU) follows a heading of 339° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Brussels Airport (BRU) and Sion Airport (SIR) detail pages, or use our flight duration calculator to compare other routes.