DUS-MIA on IB/BA for the summer vacation 2015 starting at 505€(IB)/516€(BA), striking opportunity available. Sample-dates Jun 29th to Jul. 13th. Not really MR-potential, but a very good fare for times when school is out of session.
http://www.kayak.de/flights/DUS-MIA/...-29/2015-07-13
Greetings - Dirk