How to budget for a multi-country trip through Southeast Asia

Budget for a daily average of $50 USD to cover accommodation, food, and local transport in mid-range comfort. Set aside a separate $300 buffer for regional flights and unexpected costs like visa fees or last-minute changes.

  1. Establish a base daily rate. Calculate $50 USD per day for your core expenses. This covers a private room in a budget hotel or high-end hostel, three street food meals, a couple of beers or coffees, and local transport like Grab or tuk-tuks.
  2. Account for regional transport. Budget $40 to $80 per flight for inter-country jumps (e.g., Bangkok to Hanoi). Book these at least 3 weeks out to avoid price spikes. For land travel like buses or trains, allocate $20 per journey.
  3. Calculate visa costs upfront. Research the exact visa fee for every country on your route before you leave. For example, Vietnam's e-visa is $25, while Cambodia's visa-on-arrival is $30. Stash this exact amount in USD cash, as many borders do not accept cards.
  4. Factor in 'Activity Spikes'. Your daily spend will drop on travel days, but spike on excursion days. Allocate an extra $100 per week for larger activities like scuba diving in Thailand, a Halong Bay cruise, or an Angkor Wat pass.
Should I bring local currency from home?
No. Exchange rates at home are terrible. Bring USD cash to exchange for your first day, then use local ATMs to withdraw money as needed.
Is it cheaper to book travel in advance?
Book regional flights 3-4 weeks ahead. Keep buses and trains flexible; you can usually book these 24-48 hours in advance through your accommodation or local agents.
Do I need to track every penny?
Use an app like TravelSpend. Input your daily $50 limit and record your costs in the local currency to see how you're tracking against your total trip budget.