Southeast Asia broke me financially β in the best possible way. I calculated my total 14-month cost: $19,400. That includes flights, accommodation, food, transport, activities, visas, medical insurance, and one emergency root canal in Chiang Mai (cheaper than my US copay would have been).
Country-by-Country Cost Reality
Thailand: Bangkok $30-40/day, Chiang Mai $25-35/day, islands (Koh Lanta, Koh Phangan) $40-60/day. Vietnam: Hanoi and Ho Chi Minh $20-30/day. Best value country in SEA, full stop. Cambodia: Siem Reap $25-35/day. Beer is $0.50. Indonesia/Bali: Canggu and Seminyak are now $60+/day β budget travelers should go Lombok instead.
The Route That Makes Sense
Bangkok β Chiang Mai β Luang Prabang (Laos) β Hanoi β Ha Long Bay β Hoi An β Ho Chi Minh β Siem Reap β Bangkok (fly home). 8-10 weeks. Hits the highlights, skips the expensive island trap, and flows geographically.
How to Fly There Cheap
Chase Sapphire Preferred to United miles (Southeast Asia saver awards from 35,000 miles one-way in economy). Or: cash tickets Bangkok from $450 roundtrip off peak via Qatar, Emirates, or Korean Air (all offer solid deals with 1 stop). Book 4-6 months out.
The Real Budget Killers
Booze. Tours. Overnight buses you upgrade to trains. The $10 full-moon party cocktail bucket. Budget travelers consistently blow their budget on the "cheap" things, not accommodation. Eat like a local (street food, market stalls, family restaurants), keep booze to weekends, and walk instead of taking taxis. The math works out.