I'm doing my application for London, is a proposed flight itinerary and a quote for travel insurance suffice ?. I have put in my letter that I will purchase once I have the visa.
TLDR : Answer Summary
In the context of applying for a Thai visa, it appears that a proposed flight itinerary and a quote for travel insurance are not critical requirements. Commenters suggest that the Thai immigration authorities do not strictly scrutinize potential entry flights or hotel bookings, allowing for flexibility in the information provided. Additionally, travel insurance is not mandated for the visa application.