Searching on China Southern we found flights departing JFK on Friday, September 14 and returning from BKK on Saturday, September 22, 2018. This fare is available for daily travel starting August 21 and all departures must be made before October 31, 2018. There is a 7-day minimum stay requirement. The China Southern website has a handy monthly view calendar so you can select the days that best fit for you.
We are seeing a lot of good deals to Asian cities from New York-JFK today, so have a look at our flight deals page here.
Need a hotel in Bangkok? Here is what is available for the listed dates on Hotelwatchdog.