Thanks for adding me to the group.
Can a foreign passport holder with <6 months passport validity but an active visa which expires when the passport does leave and return to Thailand with <6 months validity remaining on Canadian passport?
Cheers
TLDR : Answer Summary
A foreign passport holder with less than 6 months passport validity can enter Thailand if they possess a valid visa. Thailand does not enforce a strict 6-month passport validity rule. However, there can be issues when traveling to other Southeast Asian countries, as they may have stricter passport validity requirements. Moreover, airlines might impose a 6-month validity rule for international travel regardless of having a valid visa.