Laos operates visa systems through its Ministry of Foreign Affairs and Department of Immigration under the Ministry of Public Security. The official government source for visa information is the Lao eVisa portal at https://laoevisa.gov.la and embassies accredited to Laos.
Citizens of Japan, South Korea, Russia, Switzerland, and ASEAN member states (Brunei, Cambodia, Indonesia, Malaysia, Myanmar, Philippines, Singapore, Thailand, Vietnam) enter Laos without visas for stays ranging from 14 to 30 days depending on bilateral agreements. Japan and South Korea nationals receive 15 days visa-free. ASEAN passport holders receive 30 days except for Myanmar nationals who receive 14 days. These durations and eligibility change through diplomatic channels and require verification at https://laoevisa.gov.la before departure.
The Lao eVisa system launched in July 2019 covers tourist and business categories. Applicants submit passport biographical pages, recent photographs meeting ICAO standards, and payment through the online portal. Processing takes three business days from submission. The eVisa permits entry through Wattay International Airport in Vientiane, Luang Prabang International Airport, Lao-Thai Friendship Bridge I connecting Vientiane to Nong Khai, Lao-Thai Friendship Bridge II connecting Savannakhet to Mukdahan, Boten Border Checkpoint on the Laos-China border in Luang Namtha Province, and Lao-Vietnam Friendship Bridge at Dansavanh-Lao Bao connecting Savannakhet Province to Vietnam. Other land borders do not accept eVisas and require visa on arrival or advance embassy visas.
Visa on arrival operates at Wattay International Airport, Luang Prabang International Airport, Pakse International Airport, all four Lao-Thai Friendship Bridges, Boten Border Checkpoint with China, and certain Vietnam border crossings including Dansavanh-Lao Bao, Nam Kan, and Tay Trang. Travelers present passport valid six months beyond entry date, one passport photograph measuring 4x6 centimeters, and completed arrival card. The immigration officer stamps a 30-day tourist visa directly into the passport. Payment occurs in US dollars or Thai baht at posted exchange rates. This system does not guarantee entry as immigration officers retain discretion to refuse visas.
Land border crossings from Thailand include Friendship Bridge I at Nong Khai to Vientiane, Friendship Bridge II at Mukdahan to Savannakhet, Friendship Bridge III at Nakhon Phanom to Thakhek, Friendship Bridge IV at Chiang Khong to Houayxay in Bokeo Province, Chong Mek to Vang Tao in Champasak Province, and Nong Khai Railway Bridge which opened to international rail traffic in 2009. The railway connection runs 3.5 kilometers from Nong Khai Station in Thailand to Thanaleng Station in Laos outside Vientiane. Visa on arrival processes at these Thai border points follow standard procedures.
The Laos-China border crossing at Boten in Luang Namtha Province connects to Mohan in Yunnan Province. This crossing opened to international travelers in 2008 and processes visa on arrival for eligible nationalities. The Laos-China Railway opened December 3, 2021, connecting Boten to Vientiane with intermediate stations at Luang Namtha, Oudomxay, Luang Prabang, Vang Vieng, and other locations. International passengers crossing from China at Boten receive visa processing at the border station before boarding southbound trains. The railway runs 414 kilometers within Laos as part of the 1,035-kilometer line from Kunming to Vientiane.
Vietnam border crossings accepting international travelers include Nam Kan in Houaphanh Province connecting to Thanh Hoa Province, Na Meo in Houaphanh connecting to Nghe An Province, Nam Soi in Houaphanh connecting to Nghe An, Nong Het in Xieng Khouang Province connecting to Nghe An, Nam Phao in Bolikhamxay Province connecting to Nghe An, Dansavanh-Lao Bao in Savannakhat Province connecting to Quang Tri Province, and Bo Y in Attapeu Province connecting to Kon Tum Province. Travelers verify current visa on arrival availability as Vietnamese and Lao authorities periodically adjust which crossings process visas for third-country nationals versus serving only Vietnamese and Lao citizens.
Cambodia maintains one land crossing with Laos at Dom Kralor-Veun Kham connecting Stung Treng Province to Champasak Province in southern Laos. This crossing began processing international travelers in 2009. Visa on arrival operates for most nationalities entering Laos through this point. The road connects to Pakse 130 kilometers north of the border.
Myanmar shares a 238-kilometer border with Laos along the Mekong River in northwestern Laos. No official border crossings accept international travelers between Myanmar and Laos as of current immigration policy. The border region includes remote sections of Luang Namtha Province and Bokeo Province where river crossings occur for local populations but remain closed to third-country nationals.
Visa extensions process through the Department of Immigration in Vientiane at Lane Xang Avenue or provincial immigration offices in Luang Prabang, Pakse, and Savannakhet. Tourist visa extensions grant 30 additional days from the original expiration date. Extension applications require passport, one photograph, completed application form, and payment. Processing takes one to two business days. The Department of Immigration in Vientiane operates Monday through Friday 0800 to 1200 and 1300 to 1600 excluding public holidays. Provincial offices maintain similar hours but close for lunch periods.
Overstaying a Lao visa incurs daily fines calculated in US dollars. The fine accumulates from the day following visa expiration. Immigration officers collect overstay fines at departure regardless of exit point. Officers record overstays in passport stamps and immigration databases. Substantial overstays result in deportation orders, bans on future entry ranging from months to years, and referral to courts for immigration violations. Payment of fines does not erase deportation orders once issued.
Business visas require sponsorship from a Lao registered company or organization. The sponsor submits applications to the Ministry of Foreign Affairs or Ministry of Public Security with documentation including business registration, tax compliance certificates, and invitation letters specifying purpose and duration. Initial business visas grant 30 to 90 days depending on stated business purpose. Multiple-entry business visas exist for frequent travelers with established business relationships. Extensions follow similar sponsorship requirements with the sponsor submitting extension requests to immigration authorities.
Working in Laos requires work permits issued by the Ministry of Labour and Social Welfare separate from visa status. The employer applies for work permits after hiring foreign employees by submitting employment contracts, company registration, proof of tax payments, and employee qualifications. Work permits specify job title, employer, and duration. Work permit processing takes four to six weeks. Foreigners working without proper permits face fines, deportation, and employer sanctions. The work permit quota system limits foreign employees to percentages of total workforce varying by industry sector.
Long-term residence requires application to the Ministry of Public Security Department of Immigration. Categories include family reunification for spouses of Lao citizens, retirement residence for individuals over 55 years old meeting financial requirements, and investment residence for individuals making substantial capital investments in Lao enterprises. Family reunification applications require marriage certificates certified by relevant embassies, spouse's Lao identification documents, and residence verification. Retirement residence requires proof of regular income from pensions or investments meeting minimum thresholds set annually. Investment residence requires documentation from the Ministry of Planning and Investment verifying registered capital and business operations.
Airport arrival procedures at Wattay International Airport in Vientiane begin with health declaration forms distributed on aircraft. Passengers complete customs declarations stating goods for declaration. Immigration counters process visa on arrival applications in a separate queue from eVisa and visa-exempt travelers. Visa on arrival processing involves document verification, photograph capture, payment collection, and passport stamping taking 10 to 30 minutes depending on queue length and flight arrival clustering. Immigration officers ask purpose of visit and accommodation details. Baggage claim follows immigration clearance. Customs inspection uses red channel for declarations and green channel for nothing to declare.