Skyteam members Delta Airlines and Air France have round trip airfares travelling from Austin TX (AUS) to Frankfurt Germany (FRA) for $468, making 1 stop.
Travel Availability:
Departs AUS: April 1-2, 9, 16-17, 24; May 1-2, 6-8; Sept 17-18, 23-24
Returns: good availability returns 7, 8 or 14 days stays works
To book this, enter travel information on Expedia . Bundling hotel with airfare will save money.
Frankfurt Germany Travel Guide
.
http://www.expedia.com/