How Expensive Is Koh Samui? Daily Budget Breakdown

Koh Samui has a reputation for being one of Thailand’s more expensive islands—and to be fair, that reputation isn’t wrong. But expensive doesn’t mean inaccessible. With a bit of planning, Samui works for a wide range of budgets, from backpackers to luxury travellers.

This guide breaks down what things actually cost in Koh Samui today, where you’ll spend the most, and where you can save without sacrificing the experience.

Is Koh Samui expensive?

Compared to places like Chiang Mai, Krabi, or Koh Tao, Koh Samui is noticeably more expensive. The island has its own airport, a strong luxury tourism market, and higher operating costs—especially for transport and accommodation.

That said, Koh Samui is still far cheaper than most Western beach destinations. You can eat well for a few dollars, find affordable rooms, and enjoy the island without spending extravagantly.

Daily budget overview (per person)

Budget traveller: ฿1,200–1,800 per day
Mid-range traveller: ฿2,000–3,500 per day
Comfort / upscale: ฿4,000+ per day

These estimates include accommodation, food, local transport, and basic activities—but not flights to Samui.

Accommodation costs

Accommodation is where Koh Samui feels most expensive, especially in popular areas like Chaweng and Bophut.

Budget guesthouses & hostels: ฿500–800
Mid-range hotels: ฿1,200–2,500
Beachfront & resorts: ฿3,000–8,000+

Staying slightly inland or choosing Maenam, Lamai, or the south of the island can significantly reduce costs.

Food & eating out

Food is where Koh Samui still feels very Thai—cheap, varied, and excellent if you know where to look.

Street food & local restaurants: ฿60–120 per dish
Casual cafés: ฿150–250 per meal
Western or beachfront dining: ฿300–600+

Local markets, food courts, and small family-run restaurants offer the best value. Tourist-heavy beachfront spots are convenient—but cost more for the same quality.

Transport costs

Transport is one of Samui’s biggest budget surprises. Unlike many Thai destinations, taxis are not cheap.

Scooter rental: ฿200–300 per day
Songthaew (shared pickup): ฿100–200 per ride
Taxi: ฿300–600+ depending on distance
Rental car: ฿800–1,200 per day

Renting a scooter or car can dramatically reduce daily costs—but only if you’re comfortable driving.

Activities & day trips

Many of Samui’s highlights cost little or nothing. Beaches, viewpoints, temples, waterfalls, and villages are free or very cheap to visit.

Paid activities and boat trips can add up, especially for full-day excursions, but they’re optional rather than essential for enjoying the island.

How to save money in Koh Samui

Eat where locals eat, not only on the beach
Stay slightly inland or outside Chaweng
Use songthaews instead of taxis
Travel in shoulder season (May–June or September)
Book accommodation early during peak months

So… is Koh Samui worth the cost?

Koh Samui is more expensive than many Thai destinations—but it offers better infrastructure, easy access, and a wide range of experiences in return.

If you travel smart, mix local spots with occasional splurges, and choose the right area to stay, Koh Samui can be both enjoyable and affordable.