Can I get all my Southeast Asia visas on arrival?

No. Vietnam and Myanmar require e-visas applied for in advance. Cambodia and Laos offer visa on arrival but e-visas are faster. Thailand, Malaysia, Singapore, Indonesia, and Philippines don't require visas in advance for most Western passports — you get stamped in at the airport for 30-90 days depending on the country.

What if I don't know my exact hotel for every country yet?

Book a refundable first night on Booking.com for each country, use that address for visa applications and arrival cards, then cancel it after you arrive if you want to stay somewhere else. Immigration wants to see you have a plan, not verify you actually stay there.

Do I need proof of onward travel for visa-free entry?

Officially yes, unofficially it depends. Airlines are more strict than immigration — they may not let you board without a flight out of the country within your visa-free period. Book a refundable flight or use a cheap regional flight as proof. A bus ticket to the next country works too. Don't risk it — have something to show.

Can I extend my visa once I'm in Southeast Asia?

Yes in most countries. Thailand: extend 30 days for 1,900 baht at immigration. Indonesia: extend 30 days for around $35. Vietnam: extend through an agency for $20-100 depending on length. It's easier than leaving and re-entering, but visa runs to a neighboring country are common too.

What if I'm entering overland from a neighboring country?

Land borders often have different rules. Thailand gives you only 15 days visa-free by land instead of 30 by air. Cambodia and Laos do visa on arrival at land borders — bring exact USD cash and passport photos. Vietnam requires an e-visa regardless of how you enter. Check the specific land border crossing in advance — not all of them are open to foreigners.

Should I use a visa service or do it myself?

Do it yourself for e-visas — they're straightforward and official websites work fine. The $25 Vietnam e-visa becomes $60-100 through an agency for no reason. Save your money. Use an agency only if you need a complicated multi-entry visa or have a passport from a country with limited access. For standard tourist e-visas, you don't need help.

Getting Your First Southeast Asia Visa

Most Western passport holders can enter Thailand, Malaysia, Singapore, Indonesia, and the Philippines visa-free for 30-90 days. Vietnam, Cambodia, and Myanmar require visas that you can get online (e-visas) or on arrival. Apply for e-visas 2-4 weeks before departure, keep digital and physical copies of everything, and budget $25-50 per visa.

Check your passport validity. Your passport must be valid for at least 6 months beyond your planned departure date from Southeast Asia. Most countries won't let you in with less. If your passport expires in 8 months and you're staying 2 weeks, you're fine. If it expires in 5 months, renew it now. Also check you have at least 2-3 blank pages for stamps.
Map your route and entry requirements. List every country you'll visit in order. Thailand, Malaysia, Singapore, Indonesia, Philippines: no advance visa for most Western passports. Vietnam: e-visa online, $25, takes 3 business days. Cambodia: e-visa online, $36, or visa on arrival $30 plus photo. Myanmar: e-visa required, $50. Laos: visa on arrival for most, $30-42 depending on nationality. Check your specific passport at your destination country's embassy website.
Apply for e-visas first. Start with Vietnam if you're going there. Go to evisa.xuatnhapcanh.gov.vn (official site). Upload a passport photo and passport scan. Pay $25 USD by card. You'll get your e-visa as a PDF in 3 business days. Print 2 copies. Do Cambodia next if needed at evisa.gov.kh. Apply 2-4 weeks before your trip, not earlier — most e-visas have a 30 or 90-day entry window from approval date.
Prepare visa-on-arrival documents. For Cambodia or Laos if you're doing visa on arrival instead of e-visa: bring 2 passport photos (4x6cm), a pen, and exact cash in USD. Have your hotel address ready. Fill out the form on the plane or at the border. Visa on arrival takes 15-45 minutes depending on the line. It's legitimate but e-visas are faster.
Print and organize everything. Print 2 copies of every e-visa, your flight itinerary out of each country, and your first hotel booking for each country. Airlines sometimes check onward travel before letting you board. Keep one set in your carry-on, one in your checked bag. Save digital copies in your email and on your phone.
Track your visa-free days. Thailand gives you 30 days visa-free by air, 15 by land border. Malaysia gives 90 days. Indonesia gives 30. Don't overstay — fines start at $25-50 per day and can result in bans. Set a phone reminder for 3 days before your visa expires. If you need more time, extend at immigration in-country or exit and re-enter.

Can I get all my Southeast Asia visas on arrival?: No. Vietnam and Myanmar require e-visas applied for in advance. Cambodia and Laos offer visa on arrival but e-visas are faster. Thailand, Malaysia, Singapore, Indonesia, and Philippines don't require visas in advance for most Western passports — you get stamped in at the airport for 30-90 days depending on the country.
What if I don't know my exact hotel for every country yet?: Book a refundable first night on Booking.com for each country, use that address for visa applications and arrival cards, then cancel it after you arrive if you want to stay somewhere else. Immigration wants to see you have a plan, not verify you actually stay there.
Do I need proof of onward travel for visa-free entry?: Officially yes, unofficially it depends. Airlines are more strict than immigration — they may not let you board without a flight out of the country within your visa-free period. Book a refundable flight or use a cheap regional flight as proof. A bus ticket to the next country works too. Don't risk it — have something to show.
Can I extend my visa once I'm in Southeast Asia?: Yes in most countries. Thailand: extend 30 days for 1,900 baht at immigration. Indonesia: extend 30 days for around $35. Vietnam: extend through an agency for $20-100 depending on length. It's easier than leaving and re-entering, but visa runs to a neighboring country are common too.
What if I'm entering overland from a neighboring country?: Land borders often have different rules. Thailand gives you only 15 days visa-free by land instead of 30 by air. Cambodia and Laos do visa on arrival at land borders — bring exact USD cash and passport photos. Vietnam requires an e-visa regardless of how you enter. Check the specific land border crossing in advance — not all of them are open to foreigners.
Should I use a visa service or do it myself?: Do it yourself for e-visas — they're straightforward and official websites work fine. The $25 Vietnam e-visa becomes $60-100 through an agency for no reason. Save your money. Use an agency only if you need a complicated multi-entry visa or have a passport from a country with limited access. For standard tourist e-visas, you don't need help.