LUFTHANSA has published a voucher code good for $50 off of your next booking through Lufthansa.com. The offer appears to be in place until October 15, 2014.
The code for this offer is Z616RRJ8RD8T and can be entered when you are prepared to pay for your ticket. The voucher code is good only for bookings done directly on Lufthansa.com.
SWISS is currently offering passengers traveling from the US to SWISS destinations a $50 voucher good for travel on SWISS during the winter. The code is value for bookings made from now until October 15.
For departures taking place between November 1 and December 15, 2014 use voucher code: SWISSUSJV14
For departures taking place between January 7 and March 12, 2015 use voucher code: SWISSUSJV15
For further terms and conditions, please click here.