Laos entry requirements for Thailand passport holders
Checked daily · Updated May 21, 2026·View sources
No visa required
30 days
Max stay
30 days
Passport validity
6 months
Beyond entry date
Return ticket
Required
Or onward travel proof
Proof of funds
Recommended
May be checked
Thai passport holders can enter Laos without a visa for up to 30 days. This policy has been in place for years and remains unchanged in 2026. Simply present your passport at the border or airport to enter.
Entry requirements
| Requirement | Details | Status |
|---|---|---|
| Valid passport Must be valid for at least 6 months beyond your stay | Your passport must have at least 6 months of validity remaining from your date of entry into Laos. Airlines check this before boarding — if your passport expires sooner, you will be denied boarding. | Required |
| Return or onward ticket Proof of departure from Laos | Immigration officers routinely ask for a confirmed onward ticket out of Laos within 30 days. If you arrive without one, they may deny entry or require you to buy a ticket on the spot at the airport. | Required |
| Proof of accommodation Hotel booking or host invitation | Have a printed or digital hotel reservation for at least your first few nights. Immigration rarely asks, but if they do and you have nothing, they may question your itinerary. | Recommended |
| Proof of funds Show you can support yourself | Officers can ask for evidence of at least 20,000 THB or equivalent in cash, bank statement, or credit card. In practice, they rarely check for visa-free Thai passport holders, but having a bank statement ready avoids problems. | Recommended |
No visa needed, but be prepared
While entry is straightforward, immigration may still ask for proof of onward travel or accommodation. Have screenshots ready on your phone to avoid delays.
Overstaying costs money
If you stay past 30 days, you will be fined about $10 per day. Pay at immigration before leaving. Overstays can also get you blacklisted if excessive.
What happens at the border
1
Arrive at the border or airport
At Wattay International Airport in Vientiane or any land border crossing, head to the immigration counter. For visa-free entry, hand over your passport. No forms to fill, no fee to pay.
2
Get your passport stamped
The officer will check your passport validity, stamp you in, and grant a 30-day stay. This takes about 2-5 minutes. Keep the departure slip if given one.
3
Collect your bags and exit
After immigration, grab your luggage and walk through customs. There is usually no baggage check unless you are carrying something suspicious. You are free to enter Laos.
Download Laos Entry Checklist
PDF · Thailand Passport · Includes QR codes · Updated May 21, 2026
Overstay calculator
Enter your arrival date and we'll tell you exactly when you need to leave.
Staying longer & fees
Visa options if you want to stay beyond the free limit:
Tourist visa single entry
Max stay60 days, extendable 30 days
Validity3 months from issue date
Cost30 USD (approx. 1,050 THB)
Apply at Lao embassy or consulate; requires passport, photo, and fee.
Tourist visa multiple entry
Max stay60 days per entry, extendable 30 days
Validity3 months from issue date
Cost35 USD (approx. 1,225 THB)
Allows multiple entries; same application process as single entry.
retirement visa
Lao Retirement Visa (B2)
1 year, renewable annually
~$100 USD per year
For foreigners aged 55+ with proof of pension or funds. Requires health certificate and police clearance. Allows long-term stay with multiple entries.
work visa
Lao Work Visa (B1/B2)
1 year, renewable
~$150 USD per year
For those employed by a Lao company or NGO. Requires work permit and employer sponsorship. Allows residence and multiple entries.
student visa
Lao Student Visa (B3)
1 year, renewable
~$80 USD per year
For enrolled students at accredited Lao institutions. Requires acceptance letter and proof of funds. Allows part-time work with permission.
Other fees
| Service | Cost |
|---|---|
| Overstay fine per dayPay at immigration upon departure; no official cap but may be negotiated. | 10 USD per day (approx. 350 THB) |
| Tourist visa (single entry)For stays beyond 30 days; obtainable at Lao embassies/consulates. | 30 USD (approx. 1,050 THB) |
| Tourist visa (multiple entry)Allows multiple entries within 3 months; apply at Lao embassy. | 35 USD (approx. 1,225 THB) |
Common reasons for entry denial
No return ticket30%
Insufficient funds25%
Suspicious travel pattern20%
Approval probability calculator
Answer 6 quick questions — we'll estimate how likely you are to be approved for entry based on typical immigration patterns.
Transiting through Laos
No transit visa needed
Thai passport holders transiting through Laos do not need a transit visa for stays under 24 hours in the international transit area.
Airside transitAllowed up to 24h
Transit hubsWattay International Airport (Vientiane) · Luang Prabang International Airport · Pakse International Airport
Health & vaccines for Laos
Recommended vaccines
Hepatitis AEssentialTyphoidEssentialRoutine vaccines (MMR, DTP, polio, varicella, influenza)EssentialHepatitis BRecommendedRabiesConsiderJapanese EncephalitisConsider
Health risks
Dengue feverHigh risk
Mosquito-borne; common in urban and rural areas, especially rainy season.
MalariaModerate risk
Risk in rural forested areas; prophylaxis recommended for those areas.
Food and waterborne diseasesHigh risk
Common due to street food and untreated water; practice safe eating and drinking.
Malaria risk: moderate
Risk in rural areas, especially in southern provinces and along borders; consider prophylaxis for rural travel.
Based on CDC and WHO guidance. Consult a travel medicine clinic 4–6 weeks before departure for personalised advice.
Immigration offices for extensions
Vientiane
Lao Immigration Department
Sisattanak District, Vientiane Capital
Mon–Fri 08:00–16:00
For visa extensions and re-entry permits; bring passport, photos, and fee.
Luang Prabang
Luang Prabang Immigration Office
Ban Pakham, Luang Prabang
Mon–Fri 08:00–16:00
Handles extensions for tourists; arrive early to avoid queues.
Practical information for TH travellers
Country basics
CapitalVientiane
LanguageLao
Driving sideRight-hand traffic
US driving licenceUS visitors can drive with a valid US license for up to 90 days, but an International Driving Permit is recommended.
Money
CurrencyLao Kip (LAK)
Exchange rate
1 USD = 21,929.18 LAK
Time zone
Local timeUTC+7
vs New York+12h
vs Los Angeles+15h
Electricity
Voltage230V / 50Hz
Plug types
A,B,C,E,FTypes A and B (US-style) and types C, E, F (European-style) are common.
✓ No adapter needed for US plugs
Water & health
Tap water
Not safe — use bottled
Tap water is not safe to drink; use bottled or boiled water.
Emergency numbers
Frequently asked questions
No, the visa-free entry is not extendable. To stay longer, leave Laos and re-enter, or apply for a visa beforehand. Overstaying costs about $10 per day.
Same rules apply — visa-free for 30 days. Common crossings from Thailand include the Friendship Bridge in Nong Khai (to Vientiane) and Mukdahan (to Savannakhet). The process is quick, but expect a small fee (around 40 baht) for the bridge bus.
No, there is no arrival declaration form for Thai passport holders entering Laos. Just your passport is enough.
You will be denied entry. The 6-month rule is strictly enforced. Renew your passport before traveling.
No. Visa-free entry is for tourism only. For work or study, you need the appropriate visa from a Lao embassy or consulate.
No fee at all. Just show your passport and you are in. If anyone asks for money, it is not official — refuse politely.
You cannot extend the visa-free stay. Options: leave Laos and re-enter (visa run), or apply for a tourist visa at a Lao embassy before you go, which allows up to 60 days and can be extended.
Official sources
Always verify before you travel
Entry requirements change. This page was verified on May 21, 2026. Always check the official embassy or government source before booking. Report an error — we update within 24 hours.