Time zone
GMT +07:00
No time difference
Currency
Thai Baht
1EUR = 38.19THB
Official languages
Thai

Ko Yao
Nestled in the serene embrace of the Andaman Sea, Ko Yao is a tranquil escape from the bustling tourist hotspots of Thailand. This idyllic island, located in the heart of Phang Nga Bay, is a haven for those seeking a blend of natural beauty, luxury, and authentic Thai culture. Known for its lush jungles, pristine beaches, and panoramic views of limestone karsts, Ko Yao offers a serene atmosphere that promises an unforgettable retreat. With its friendly locals and traditional lifestyle, visitors can enjoy an authentic and enriching travel experience. Whether you're seeking adventure or relaxation, Ko Yao is the perfect destination for an unforgettable experience.
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Top things to do in Ko Yao
Phuket: Phi Phi, Maya Bay and Khai Island Speedboat Tour with Lunch
Phi Phi Island, Maya Island and Bamboo Island Speedboat Day Tour
Phuket: 3 Khai Islands Relax & Snorkeling Half/Full Day Tour
James Bond, Phang Nga Bay and Hong Island Tour from Phuket
Phuket: Phi Phi Islands Full Day Trip
Phuket: Phi Phi, Maya & Khai Islands Tour by Premium Speed Catamaran
Phuket Maya Bay & Phi Phi Islands Full-Day Tour with Catamaran
Phuket: 3 Khai Islands Speedboat With Snorkeling (Half or Full Day)
Phuket: Phi Phi islands Tour By Speed Catamaran 2 Storeys
Phuket Phang Nga Bay & James Bond Island Full-Day Boat Tour with Sea Canoeing
Phuket: Phang Nga Bay, James Bond, Sea Canoe Day Trip
Phuket Phi Phi & Khai Nai Islands Full-Day Snorkeling Tour
Hotels in Ko Yao
Santhiya Koh Yao Yai Resort & Spa - Compulsory Join Santhiya Speedboat from / to Ao Po Grand Marina at Phuket
Reviews of Ko Yao activities
Ko Yao at a glance
When is the busiest time to visit Ko Yao?
Based on what travelers booked on Klook
Demand peaks in September (about +237% vs a typical month) while August is much quieter (roughly 93% below a typical month); travellers from Hong Kong should book early for September and expect easier availability in August. Based on Klook historical booking data.
When is Ko Yao cheapest?
Find months that fit your budget.
Activities are typically cheapest in September (around USD 21), roughly 69% below November’s peak (around USD 68); this price low overlaps the September demand peak, so check availability as prices can be lower even when demand is high. Based on Klook booking data, July 2025 – June 2026.
How far ahead should you book?
Plan ahead so you don’t miss out
Most travellers book very close to departure — typical lead time is about 1 day — which makes spontaneous trips easy; during the September peak consider booking earlier than usual. Based on Klook booking data, February 2026 – July 2026.
Quick facts about Ko Yao
What to know before visiting Ko Yao
Quick snapshot of Ko Yao and what to expect
Ko Yao is a compact island escape where Tours and water activities lead booking demand, and the year shows a strong seasonal beat. Klook data shows demand peaks in September and drops sharply in August, so the island’s rhythm swings between quiet spells and a short, busy peak.
Best months to visit and how prices change
According to Klook booking data, September is the busiest month while August is the quietest. Prices, however, don’t exactly track demand: Klook’s data indicates November is typically the priciest month, while September is usually the cheapest. That means the main crowd peak in September can coincide with lower activity prices, while the atmosphere seekers who prefer busier conditions should target September, and travellers wanting smaller crowds and lower prices will find quieter conditions in August or other off-peak months.
Tips for travellers from Hong Kong
Most travellers from Hong Kong book quite close to arrival: Klook’s aggregate data shows many bookings are made a day or two beforehand, with early planners booking about six days out. If your dates are flexible, you can book Tours and water activities on short notice; if travelling in September’s busy window, consider locking popular activities in a few days earlier to secure your preferred times.
FAQs about Ko Yao
When is the best time to visit Ko Yao?
When is the best time to visit Ko Yao?
The best time to visit Ko Yao is in September — recent Klook booking data show demand peaks in September. That month had the strongest booking activity, so you'll find the island busiest then.
When is the cheapest time to visit Ko Yao?
When is the cheapest time to visit Ko Yao?
The cheapest month for Ko Yao was September, when typical Klook prices averaged around USD 21. In recent Klook booking data, that is roughly the lowest typical price compared with the priciest month.
How far ahead should I book activities in Ko Yao?
How far ahead should I book activities in Ko Yao?
Book close to travel time — recent Klook booking patterns show most bookings happen within a day of travel, with ‘early’ booking typically around six days. If you need flexibility, last-minute bookings (one day) are common but availability can vary.
How much do activities in Ko Yao typically cost?
How much do activities in Ko Yao typically cost?
In recent Klook booking data, activities in Ko Yao averaged around USD 31. Tours make up most bookings and typically sit near the overall average, while water activities tend to be costlier on average.
What is Ko Yao best known for on Klook?
What is Ko Yao best known for on Klook?
Ko Yao is best known for tours — they account for the largest share of bookings on Klook. Water activities also appear among top categories, though with far fewer bookings than tours.