Swiss International Air Lines is having a 3-Day sale on winter/spring travel from the US to Europe and Africa. Fares are for round-trip travel between March 27 and May 17. Surcharges may apply for weekend travel/additional baggage.
On their site, be sure to check for the dates marked in light blue that indicate that the sale fare is available.
Book by March 15. Fares include:
New York to Amsterdam $736 round-trip, including all taxes
New York to Geneva $668 round-trip, including all taxes
New York to Zurich $690 round-trip, including all taxes
New York to Belgrade $724 round-trip, including all taxes
New York to Florence $717 round-trip, including all taxes
New York to Warsaw $716 round-trip, including all taxes
New York to Prague $725 round-trip, including all taxes
New York to Venice $719 round-trip, including all taxes
New York to Moscow $501 round-trip, including all taxes
New York to Nuremberg $774 round-trip, including all taxes
New York to Istanbul $580 round-trip, including all taxes
New York to Tel Aviv $910 round-trip, including all taxes
