Detroit, USA → Zurich, Switzerland

Flight deals from Detroit to Zurich, Switzerland | Secret Flying

June 27, 2025

Detroit to Zurich, Switzerland for only $380 roundtrip

Cheap flights from Detroit to Zurich, Switzerland for only $380 roundtrip.

Flight deals from Chicago to Amsterdam, Netherlands | Secret Flying

November 21, 2017

Big sale from the USA to Europe from only $351 roundtrip

United Airlines have put many USA to Europe routes on sale. For example, fly non-stop from Chicago to Amsterdam, Netherlands for only $351 roundtrip with United Airlines (see image below).