Flying is the most expensive part of travel, but it doesn’t have to be. When we started in 2012 we started close to home and made tiny jumps that never cost more then a few hundred dollars, including a free flight from Singapore to Kuala Lumpur, Malaysia. I’ve pulled back the curtain to reveal our most valuable secrets and tricks I personally use when searching and booking flights for my family. Finding A Cheap Flight. TRAVEL WITH BENDER. Secret tips revealed.