How much should I budget for 7 days in Koh Samui (low season, luxury)?
About $1841-$2149 for a 7-day trip before flights.
Season-adjusted luxury daily travel budget for Koh Samui during low season.
Luxury daily budget during low season
$263 – $307
per person per day in Koh Samui (USD)
| lodging | $105 – $123 |
| food | $53 – $61 |
| transport | $39 – $46 |
| activities | $39 – $46 |
| misc | $26 – $31 |
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 $1841-$2149 for a 7-day trip before flights.
About $3682-$4298 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 luxury traveler can expect to spend approximately $263 to $307 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 relatively expensive 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 uses the THB (Thai Baht). ATMs are widely available. Carry some cash for markets and small vendors.
A luxury traveler in Koh Samui can expect to spend $295-345 per day. This covers accommodation ($128), food ($64), transport ($48), activities, and miscellaneous expenses.
Ride-hailing apps like Grab are widely available. BTS Skytrain and MRT serve Bangkok; songthaews and tuk-tuks work in smaller cities.
Model version: v1.0 · Last updated: 2026-02-26 · Dataset generated at build time