Passmere is a private company, not a government agency. This guide is free information, not legal advice. Each fact links to the official source and shows the date we checked it.
Entry requirements
Vietnam entry requirements for U.S. citizens
What a U.S. tourist needs to enter Vietnam: the e-visa, the official site, the government fee, how long it can last and the passport rules, with sources.
What you need to enter Vietnam
Entry document for a tourist trip: Electronic visa (e-Visa) required1. You request the e-visa online, on the official site, evisa.gov.vn2. A Vietnamese embassy or consulate can also issue visas; check the official source if you prefer that route.
How long the e-visa lasts
Vietnam's e-visa can be issued for up to 90 days4, for one entry or for several. Choose your dates with care, because two rules apply once you are there:
- Vietnam does not allow an e-visa to be renewed or extended from inside the country.5
- To leave Vietnam you need a valid visa, a residence card, or approval from the Immigration Department.7
Passport rules for Vietnam
Your passport must be valid for at least six months beyond your planned stay in Vietnam.6 At least one blank visa page is required, not counting the endorsement page.8If your passport does not meet these rules, renew it before you apply for the e-visa. Routine processing takes 4–6 weeks9, plus mailing time: see Renew your U.S. passport by mail. If you travel internationally soon, you can book an appointment at a passport agency or center once you are within 14 calendar days of your trip, or 28 days if you also need a foreign visa.10 Read Urgent travel: getting a passport fast.
At the border
Travelers with an e-visa must present the printed e-visa together with a valid passport at the port of entry.11Travel advisory
The U.S. Department of State currently rates Vietnam at Level 1: Exercise Normal Precautions12. Advisory levels can change at any time. Read the current advisory before you book and again before you leave.
Step by step
- Check your passport against the validity and blank page rules above.
- Choose your travel dates and decide whether you need one entry or several.
- Apply for the e-visa yourself on the official site, evisa.gov.vn2.
- Pay the government fee shown on the official site.
- Wait for the decision, then print the e-visa.
- Carry the printed e-visa with your passport and show both at the border.
- Shortly before you leave, check the official site and the travel advisory again.
Checklist
Before you fly to Vietnam
- Passport that meets Vietnam's validity rule
- Blank visa pages, as Vietnam requires
- Approved e-visa with dates that cover your whole stay
- Printed copy of the e-visa, kept with your passport
- Current U.S. travel advisory read
- Official site checked again for rule changes
Do and don't
Do
- Apply on the official site, evisa.gov.vn2, and keep a copy of what you submit.
- Ask for e-visa dates that cover your whole stay. Vietnam does not allow an e-visa to be renewed or extended from inside the country.5
- Keep the printed e-visa with your passport.
Don't
- Don't overstay your e-visa. To leave Vietnam you need a valid visa, a residence card, or approval from the Immigration Department.7
- Don't pay a website that only looks official. Check the address before you enter your passport details.
- Don't travel on a passport that misses Vietnam's validity rule.
Fees
This is a government fee, paid to the government of Vietnam. Passmere does not process visas and does not charge for this guide.
| What | Paid to | Fee |
|---|---|---|
| Single-entry e-visa | Government of Vietnam | $253 |
A multiple-entry e-visa costs more. The official site, evisa.gov.vn2, shows the current fee for each type.
Frequently asked questions
Do U.S. citizens need a visa for Vietnam?
Yes, for tourism: Electronic visa (e-Visa) required1. Apply on the official site, evisa.gov.vn2.
Can I extend my e-visa while I am in Vietnam?
No. Vietnam does not allow an e-visa to be renewed or extended from inside the country.5 Ask for dates that cover your whole trip.
Do I need a printed copy of the e-visa?
Yes. Travelers with an e-visa must present the printed e-visa together with a valid passport at the port of entry.11
Can Passmere apply for my e-visa?
No. Passmere is a private company that prepares U.S. passport paperwork. It does not process visas and is not part of any government. You apply for the e-visa yourself on the official site.
My situation is unusual. Where do I check?
Rules change often, and the government of Vietnam decides who enters. Check the official site before you travel. For work, study, long stays or a complex case, ask an immigration attorney.
Sources and verification
- Entry document for tourism — U.S. Department of State: Vietnam International Travel Information. Checked on October 3, 2026
- Official e-visa website — U.S. Department of State: Vietnam International Travel Information. Checked on October 3, 2026
- Government e-visa fee — Immigration Department, Ministry of Public Security of Viet Nam: Viet Nam National Electronic Visa system (e-Visa website). Checked on October 3, 2026
- Maximum e-visa period — Immigration Department, Ministry of Public Security of Viet Nam: Viet Nam National Electronic Visa system (e-Visa website). Checked on October 3, 2026
- E-visa extension inside Vietnam — U.S. Department of State: Vietnam International Travel Information. Checked on October 3, 2026
- Passport validity — U.S. Department of State: Vietnam International Travel Information. Checked on October 3, 2026
- Requirement to leave Vietnam — U.S. Department of State: Vietnam International Travel Information. Checked on October 3, 2026
- Blank passport pages — U.S. Department of State: Vietnam International Travel Information. Checked on October 3, 2026
- Routine processing time — U.S. Department of State: Get Your Processing Time. Checked on October 3, 2026
- Urgent travel: passport agency appointment — U.S. Department of State: Get Your Passport Fast. Checked on October 3, 2026
- E-visa at the port of entry — U.S. Department of State: Vietnam International Travel Information. Checked on October 3, 2026
- U.S. Travel Advisory level — U.S. Department of State: Vietnam Travel Advisory. Checked on October 3, 2026