How much should I budget for 7 days in Koh Samui (low season, mid-range)?
About $609-$707 for a 7-day trip before flights.
Season-adjusted mid-range daily travel budget for Koh Samui during low season.
Mid-Range daily budget during low season
$87 – $101
per person per day in Koh Samui (USD)
| lodging | $30 – $35 |
| food | $22 – $25 |
| transport | $13 – $15 |
| activities | $13 – $15 |
| misc | $9 – $10 |
Estimates based on synthetic model. Use the calculator below for personalized results.
Koh Samui's low season brings tropical rain but also the best deals — roughly 11% off peak prices. Carry an umbrella and you'll find a more authentic, less touristy experience.
Generally safe for tourists. Watch for petty theft in crowded areas and common tourist scams (tuk-tuk tours, gem shops). Use metered taxis or Grab to avoid overcharging.
During low season, prices in Koh Samui are approximately 11% lower compared to shoulder season. This affects accommodation, tours, and some dining prices.
About $609-$707 for a 7-day trip before flights.
About $1218-$1414 for a 14-day trip before flights.
Roughly 11% cheaper than shoulder season.
Accommodation and tours usually move the most, while everyday local transport often changes less.
A mid-range traveler can expect to spend approximately $87 to $101 per person per day in Koh Samui during low season. This covers accommodation, food, local transport, activities, and miscellaneous expenses. These are estimates — your actual costs depend on your choices and travel style.
Koh Samui is moderately priced for tourists. Daily costs range from $31 (budget) to $345 (luxury) per person. Price levels vary widely across Southeast Asia, so compare Koh Samui's mid-range cost ($98–$113/day) with nearby cities on this site for better context.
Prices in Koh Samui vary by season. During low season, costs are roughly -11% lower than shoulder season. Peak season sees prices increase by roughly 16%. Booking during shoulder or low season can lead to meaningful savings.
Our daily budget estimates for Koh Samui include five categories: lodging, food, local transport, activities/sightseeing, and miscellaneous expenses (tips, SIM cards, etc.). Flights and international transport are not included. Use the calculator on this page to adjust estimates for your specific situation.
Koh Samui has a cost index of 3.5/10 globally. It is moderately priced by world standards.
Koh Samui uses the THB (Thai Baht). ATMs are widely available. Carry some cash for markets and small vendors.
A mid-range traveler in Koh Samui can expect to spend $98-113 per day. This covers accommodation ($37), food ($27), transport ($16), activities, and miscellaneous expenses.
Model version: v1.0 · Last updated: 2026-02-26 · Dataset generated at build time