Home Slickdeals Nashville TN to Zurich Switzerland $345-$373 RT Airfares on One World Alliance... Slickdeals Nashville TN to Zurich Switzerland $345-$373 RT Airfares on One World Alliance Airlines Basic Economy (Limited Travel Aug-May 2020) By ARCOM - 19 July 2019 136 0 SHARE Facebook Twitter Go to the deal page: Nashville TN to Zurich Switzerland $345-$373 RT Airfares on One World Alliance Airlines Basic Economy (Limited Travel Aug-May 2020)