Dear knowledgeable all. A question please (my first post here): In late October I'm flying to Thailand from UK, visiting Bangkok, in part, as a dignitary at a festival, but there for a total of 2 weeks. During that stay I would like to attend a 3-day event in Vietnam, flying from BKK to Ho Chi Minh City and then returning to BKK. Can you tell me if there are any special VISA requirements needed between Thai-Vietnam-Thai, given my foreign status? Many thanks all in advance. :-)
TLDR : Answer Summary
A UK citizen visiting Thailand for two weeks, with plans to attend an event in Vietnam, can enter Thailand visa-exempt for 30 days and Vietnam for 15 days. The traveler does not need to obtain any visas in advance but should ensure they have an onward ticket, proof of accommodation, and sufficient cash. There are no restrictions on the number of times they can enter Thailand in a year, provided they meet entry requirements. They can also obtain a re-entry permit if needed before leaving for Vietnam.