Can I enter Thailand with a TR visa and a 90-day return ticket?

The discussion revolves around the experiences of travelers arriving in Thailand with a TR (Tourist) visa and a return ticket valid for 90 days. Many users share that they faced no issues boarding their flights without a return ticket, indicating that the airline's policies vary. Users from Brisbane and Sydney noted that no firm rule required them to present a return ticket when flying with Thai Airways and other carriers. Additionally, it's mentioned that different rules may apply based on the country of departure, stressing the importance of checking local consulate requirements for travel plans.