i just found a charter flight non stop. you might want to check the thai embassy in the country and look for "traveling to thailand as a foreigner during covid-19"
The ask:thailand community, consisting of multiple Q/A groups with over 100,000 members, powers this platform. It is not an official government resource. Our members actively contribute to this resource, and while we strive for accuracy, we cannot guarantee its complete reliability. Assistance to travelers is provided as a community service.