Yes, there are multiple flights from Bangkok Intl to Monterrey for under ฿ 50,994. The cheapest flight booked recently is on United Airlines for just ฿ 49,974, but on average you can expect to pay ฿ 95,449.
There are no direct flights from Bangkok Intl to Monterrey, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Bangkok Intl is roughly greater than that of Monterrey. You can assume this to be the case over the next 3 days.
Temperatures around the 36 °Cs can be experienced in June. The weather in Monterrey is hotter than in Bangkok Intl. Plan for potential changes in flight availability as peak weather approaches in this location.
A quick flight from Bangkok Intl to Monterrey can take about 28h 42m. United Airlines provides one of the quickest options available for as low as ฿ 50,095. This flight may include one or multiple stops.
Currently priced at ฿ 49,975, United Airlines will fly you from Bangkok Intl to Monterrey and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on KLM for as low as ฿ 69,562.