NWA Asia has a special offer currently underway.  If you fly from Asia to the USA on Economy M class or Higher (M, B & Y) you can upgrade your entire segment for only one mile.  Now obviously you need to already have NWA WorldPerks miles, but what a deal!

I just purchased two round trip tickets for myself & my son to go to the US two weeks from now and stay for 17 days.  The trip is costing me under $3,700 for the both of us and we are travelling Business Internationally & First domestically (US Domestic)!!!