Thailand Passport to Vietnam Visa Requirements (2026)
visa-free · 30 days — entry conditions for Thailand passport holders visiting Vietnam.
- Status
- Visa-free · 30 days
- Allowed stay
- 30 days
- Passport validity
- At least 6 months
- Insufficient passport validity (less than 6 months remaining)
- Failure to demonstrate intent to return home
- Inadequate proof of financial means
- Prior immigration violations or overstays
- Missing invitation letter or accommodation proof
Ways to Enter
✓ Permitted ✗ Not permitted ? Separate visa or permit required
Overview
Thailand passport holders can enter Vietnam 🇻🇳 without obtaining a visa in advance. Under the current visa-free arrangement, the allowed stay is up to 30 days per entry, covering tourism, family visits, and short business activities.
This arrangement reflects the diplomatic relationship and reciprocity between Thailand and Vietnam, and is one of the most convenient travel paths between the two countries.
Entry Requirements
- Passport with at least 6 months validity beyond your planned departure date
- Return or onward travel ticket
- Proof of accommodation (hotel reservation, host invitation)
- Sufficient funds for your stay
- Completed entry/arrival card (provided on flight or at border)
Common Reasons for Refusal
- Insufficient funds or inability to demonstrate financial support for your stay
- Missing return or onward ticket
- Travel history showing repeated short trips that suggest residency intent
- Past visa overstays or immigration violations in any country
- Incomplete or inconsistent documentation at the border
Travel Tips
- Carry digital and printed copies of all documents in case immigration requests them.
- Check whether your travel insurance covers Vietnam — many travelers neglect this until needed.
- Verify the latest entry rules within 7 days of departure: policies can change quickly.
- If you have prior visa refusals or criminal records anywhere, declare honestly when asked — discovered omissions are worse than the original issue.
Visa policies change. Confirm with the Vietnam embassy before travel.
Frequently Asked Questions
01 Can Thailand citizens travel to Vietnam without a visa? +
Yes, Thailand citizens may stay in Vietnam for up to 30 days under the current visa-free arrangement.
02 How long can Thailand citizens stay in Vietnam? +
Up to 30 days per entry under the visa-free agreement.
03 What passport validity is required to enter Vietnam? +
Most countries require at least 6 months of remaining passport validity from the date of arrival. Vietnam's entry rules typically follow this convention.
04 Is a return ticket required to enter Vietnam? +
Yes, immigration officers at Vietnam ports of entry commonly require proof of onward or return travel along with proof of accommodation.
05 Do I need to show proof of funds? +
Carrying proof of sufficient funds (bank statements or cash) is recommended. While not always strictly enforced, lacking funds can be a reason for refused entry.
06 What activities are allowed under visa-free entry? +
visa-free arrangements between Thailand and Vietnam usually cover tourism, transit, and short business meetings. Work, study, or long-term stay generally requires a separate visa category.
07 Can I extend my stay in Vietnam? +
Extensions beyond the initial 30-day allowance are not guaranteed. Vietnam immigration may grant extensions in special cases via local immigration offices, but plan to depart before the limit expires.
08 What are common reasons for entry refusal? +
Common refusal reasons include: insufficient funds, no return ticket, suspicious travel history, criminal record, or incomplete documentation. Border officers have discretion regardless of visa status.
09 Where can I find official Vietnam entry information? +
Visa policies change frequently. Confirm current rules with the official Vietnam embassy or consulate website before traveling.
Reverse Direction — Reciprocity
Vietnam citizens visiting Thailand: Visa-free · 60 days.
- Sources
- Wikipedia · Passport Index
- Updated
- 2026-04-17