Entry for Thai passport holders
Thai passport holders can visit Vietnam for short tourism without a visa under the ASEAN arrangement, but work, investment or long-term residence requires an appropriate visa.
Work and business visas
Business visas and work permits need a Vietnamese company as sponsor. Thai corporate and personal documents usually must be translated into Vietnamese or English and certified through the legalisation chain.
Document legalisation
Thai official documents used in Vietnam must be certified by the Department of Consular Affairs and the Vietnamese Embassy in Bangkok before use.
Frequently asked questions
Do Thais need a visa for Vietnam?
Short tourism is visa-free, but work or long-term stays require a visa.
Where are documents legalised?
Start at the Department of Consular Affairs, then the Vietnamese Embassy.
Can I apply for a Vietnam e-Visa?
Vietnam operates an official e-Visa portal. Use only the government site to avoid unofficial agents.
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Sources
Reviewed by the translation team at Thai Law & Accounting Services · Last reviewed 4 Oct 2026 · General information, not legal or immigration advice for your specific case