Korean Air has one-way flights from Dallas (DFW) to Osaka or Fukuoka (KIX, FUK) for $479-$489 with a connection. Flights August to September. No Thursday departures.
Air Canada has flights with 2-stops for about $400, but I don’t think it’s worth the hassle. Connecting in Canada isn’t as easy as connecting in Seoul.
These fares don’t have a cheap return. You’ll get the most value out of this fare by using miles or points on Star Alliance, Sky Team, or Oneworld carriers for the return flight via points/award travel.



