If I plan on visiting Thailand on a Multiple Entry tourist visa - for say 6 months, do I need a return airplane ticket. I think it maybe too early to get the departure ticket right now. (Want to come Around Dec. 1 from Canada)
TLDR : Answer Summary
When applying for a Multiple-Entry Tourist Visa (METV) to Thailand, requirements regarding return tickets can vary. Some consulates, like the Thai embassy in Toronto, do not require a return ticket if you are a Canadian passport holder, while others may ask for a copy of a round-trip ticket. It's advisable to check directly with the consulate where you will apply. Many travelers have successfully entered Thailand with one-way tickets, provided they have obtained the correct visa. For flight bookings, consider purchasing a round-trip ticket that allows changes to the return date.