Originally Posted by Mwenenzi
Try BOS-HKG-LHR-BOS-DFW-BOS. The flights to DFW (or where ever) can be anytime in the 12 months after the first flight. You have 6 flights and 2 stop over’s available in North America on a XONE3 ticket
I don't think that'll work. If you originate in the US, the last international segment needs to start at least ten days after the first, so making the difference with domestic flights is not a valid way out.