Solothurnerstr 34Oensingen, Switzerland 4702 Phone: +41 62-388-3010Fax: +41 62-388-3019 Hotel E-mailHotel Website Classification 3 Superior Tourist Class Commission Rooms Rates 10% 13 $160-$218 (USD) Hoteliers! Is your information accurate? Update Here Hotel Rondo Location & Neighborhood 60 km from Basel or Zurich Airport.