20€ Discount code for Swiss Airlines

• Use 20€ Discount code below for booking flights with Swiss International Airlines
• Code: FLYSWISSDE13
• Booking period: between 09.09.2013 and 22.09.2013
• Travel period: between 09.09.2013 and 22.12.2013 
• Departure airports: HAM, HAJ, TXL, MUC, FRA, STR, NUE und DUS
• Valid for flights to European destinations (except direct flights to Switzerland and some code-sharing flights

Here is the deal