Koh Samui vs Phuket
See how these destinations compare for your trip.
Choose two different destinations to compare.
Not sure where to go? Find my destination
No clear advantage in the shared assessments
A varied beach holiday with lively evenings, quieter coasts and Gulf-island trips.
More cultural experiences
Phuket Town combines historic architecture, museums and Peranakan heritage in a walkable old quarter. From a beach base, plan a separate visit to explore it.
Side by side
What feels different
Our editorial assessments · Select a factor to see how we scored each place.
Why we rate Koh Samui 9/10
A broad choice of beaches reachable by road lets you pick lively resort strips or quieter sands. Different coasts and bays suit different beach days.
Why we rate Phuket 9/10
A wide choice of beaches reachable by land makes it easy to vary your beach days. Choose a beach base that suits the pace you want.
What we assess
Beach appeal, convenient access and variety during a beach-focused stay, within the destination itself.
Why we rate Koh Samui 8/10
Palm-lined coasts, a green interior and waterfalls give you scenery beyond the beach. Viewpoints and inland outings add variety.
Why we rate Phuket 8/10
Coastal viewpoints, attractive bays and nearby islands give you plenty of scenery to explore.
What we assess
The visual impact of natural surroundings and how central those landscapes are to a typical stay.
Why we rate Koh Samui 5/10
Temples and the old shophouses of Fisherman’s Village add cultural interest. The island offers fewer extensive historic quarters than Thailand’s cultural cities.
Why we rate Phuket 7/10
Phuket Town combines historic architecture, museums and Peranakan heritage in a walkable old quarter. From a beach base, plan a separate visit to explore it.
What we assess
The variety, depth and practical access to historic places, temples, architecture, traditions and cultural experiences during a typical stay.
Why we rate Koh Samui 8/10
Southern Thai food, seafood, markets and international restaurants give you a varied dining scene. Good meals are available well beyond luxury resorts.
Why we rate Phuket 9/10
Phuket Town's distinctive local food adds depth to the island's wide choice of Thai and international dining.
What we assess
Food quality, variety, distinctive local cooking and how readily visitors can find good places to eat, regardless of price.
Why we rate Koh Samui 8/10
Chaweng’s lively venues, beach clubs and cocktail spots offer a substantial evening scene. Other bases suit more relaxed nights.
Why we rate Phuket 9/10
Patong offers a concentrated choice of bars, clubs and late-night entertainment. Other beach bases can feel much quieter.
What we assess
The choice, variety and liveliness of evening venues, their opening hours and how easily you can enjoy a typical night out.
Why we rate Koh Samui 6/10
Quieter coasts and relaxed beach bases are available, but traffic and lively resort strips mean choosing an area carefully.
Why we rate Phuket 6/10
Peaceful beaches and quieter stays are available, but avoiding the busiest resort areas takes a little planning.
What we assess
How easily you can enjoy a peaceful stay, considering traffic, nightlife noise, crowds and practical quieter bases.
Why we rate Koh Samui 8/10
Ang Thong excursions and connections to nearby Gulf islands offer varied boat days and multi-island trips. Departure points and journey lengths differ.
Why we rate Phuket 8/10
Nearby islands offer a good choice of boat excursions. Choose your departure point and plan transfers from your accommodation.
What we assess
The variety of worthwhile sea-island trips, convenient departures, journey times and flexibility under normal operating conditions.
Why we rate Koh Samui 7/10
Taxis, arranged transfers and tours make a scooter optional, especially from a well-chosen base. Cross-island outings usually need a ride and some advance arrangement.
Why we rate Phuket 8/10
Taxis and arranged transfers make beach areas, Phuket Town and sights accessible without a scooter. Buses add options on selected routes; allow time for journeys across the island.
What we assess
Freedom to explore without renting a scooter, using walking, public transport, taxis, tuk-tuks, ride-hailing or boats; transport price is assessed separately.
Why we rate Koh Samui 6/10
Local meals and simple stays keep a modest budget possible. Ground transport and boat outings can make the full holiday costlier than the room price suggests.
Why we rate Phuket 6/10
Simple stays and local meals help keep costs down. Travelling between beach areas and adding boat excursions can make a modest-budget trip more expensive.
What we assess
How easily you can enjoy a typical stay on a modest budget, including simple accommodation, food, realistic transport and characteristic activities.
Scores out of 10 · Higher means more of that characteristic About these scores
How to read the scale
Scores run from 0 to 10 and describe how strongly a destination offers each characteristic.
Higher does not always mean better
A higher nightlife score means a livelier scene. A higher quietness score means a calmer atmosphere. The right balance depends on your trip.
Close scores mean similar experiences
Small differences should not decide your trip on their own.
Koh Samui
Choose Koh Samui if...
- You want a choice between lively beach areas and quieter island stays.
- You enjoy markets, seafood and varied restaurants alongside the beach.
- You want varied beach days and island exploring, with boat excursions such as Ang Thong as an option.
The trade-off
Exploring different beaches usually means arranging rides, which can add to your budget. Chaweng’s lively scene and the quieter coasts offer very different stays.
Phuket
Choose Phuket if...
- You want a choice of beach bases, including Patong, Kata, Karon, Kamala and Mai Khao.
- You want nightlife alongside a beach holiday.
- You want Chinese-influenced food, shrines and historic town architecture.
The trade-off
Beach-hopping and trips to Phuket Town usually need transport. Staying near Patong’s nightlife brings more bustle; quieter bases put you farther from the main nightlife scene.
Plan your trip
When to go
See how temperature, rainfall and travel conditions change through the year. Select a month to focus your comparison.
| Factor | Koh Samui | Phuket |
|---|---|---|
| Average daytime high | 29°C | 33°C |
| Monthly Rainfall | 127 mm | 50 mm |
| Rainy days | 11.1 | 5.6 |
| Crowds | High | High |
| Stay prices | High | High |
| Sea conditions | Variable | Calm |
| Average daytime high | 29°C | 34°C |
| Monthly Rainfall | 64 mm | 24 mm |
| Rainy days | 5.6 | 3.4 |
| Crowds | High | High |
| Stay prices | High | High |
| Sea conditions | Calm | Calm |
| Average daytime high | 30°C | 34°C |
| Monthly Rainfall | 116 mm | 81 mm |
| Rainy days | 5.9 | 7.5 |
| Crowds | High | High |
| Stay prices | High | High |
| Sea conditions | Calm | Calm |
| Average daytime high | 32°C | 34°C |
| Monthly Rainfall | 83 mm | 135 mm |
| Rainy days | 8.1 | 11.7 |
| Crowds | High | Moderate |
| Stay prices | High | Typical |
| Sea conditions | Calm | Calm |
| Average daytime high | 33°C | 33°C |
| Monthly Rainfall | 132 mm | 237 mm |
| Rainy days | 14 | 18.9 |
| Crowds | Moderate | Low |
| Stay prices | Typical | Low |
| Sea conditions | Variable | Rough |
| Average daytime high | 33°C | 33°C |
| Monthly Rainfall | 134 mm | 249 mm |
| Rainy days | 13.1 | 18.6 |
| Crowds | Moderate | Low |
| Stay prices | Typical | Low |
| Sea conditions | Variable | Rough |
| Average daytime high | 32°C | 32°C |
| Monthly Rainfall | 117 mm | 240 mm |
| Rainy days | 14.3 | 19.1 |
| Crowds | High | Low |
| Stay prices | High | Low |
| Sea conditions | Variable | Rough |
| Average daytime high | 32°C | 32°C |
| Monthly Rainfall | 102 mm | 309 mm |
| Rainy days | 14.5 | 19.5 |
| Crowds | Moderate | Low |
| Stay prices | Typical | Low |
| Sea conditions | Variable | Rough |
| Average daytime high | 32°C | 32°C |
| Monthly Rainfall | 118 mm | 350 mm |
| Rainy days | 15 | 21.7 |
| Crowds | Low | Low |
| Stay prices | Low | Low |
| Sea conditions | Variable | Rough |
| Average daytime high | 31°C | 32°C |
| Monthly Rainfall | 295 mm | 336 mm |
| Rainy days | 19.3 | 22.7 |
| Crowds | Low | Low |
| Stay prices | Low | Low |
| Sea conditions | Rough | Rough |
| Average daytime high | 30°C | 32°C |
| Monthly Rainfall | 445 mm | 178 mm |
| Rainy days | 18.7 | 15.9 |
| Crowds | Low | Moderate |
| Stay prices | Low | Typical |
| Sea conditions | Rough | Variable |
| Average daytime high | 29°C | 32°C |
| Monthly Rainfall | 263 mm | 82 mm |
| Rainy days | 14.2 | 10.3 |
| Crowds | High | High |
| Stay prices | High | High |
| Sea conditions | Variable | Calm |
| Destination | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average daytime high | ||||||||||||
| Koh Samui |
29°C
|
29°C
|
30°C
|
32°C
|
33°C
|
33°C
|
32°C
|
32°C
|
32°C
|
31°C
|
30°C
|
29°C
|
| Phuket |
33°C
|
34°C
|
34°C
|
34°C
|
33°C
|
33°C
|
32°C
|
32°C
|
32°C
|
32°C
|
32°C
|
32°C
|
| Monthly Rainfall | ||||||||||||
| Koh Samui |
127 mm
|
64 mm
|
116 mm
|
83 mm
|
132 mm
|
134 mm
|
117 mm
|
102 mm
|
118 mm
|
295 mm
|
445 mm
|
263 mm
|
| Phuket |
50 mm
|
24 mm
|
81 mm
|
135 mm
|
237 mm
|
249 mm
|
240 mm
|
309 mm
|
350 mm
|
336 mm
|
178 mm
|
82 mm
|
| Rainy days | ||||||||||||
| Koh Samui | 11.1 | 5.6 | 5.9 | 8.1 | 14 | 13.1 | 14.3 | 14.5 | 15 | 19.3 | 18.7 | 14.2 |
| Phuket | 5.6 | 3.4 | 7.5 | 11.7 | 18.9 | 18.6 | 19.1 | 19.5 | 21.7 | 22.7 | 15.9 | 10.3 |
| Crowds | ||||||||||||
| Koh Samui | High | High | High | High | Moderate | Moderate | High | Moderate | Low | Low | Low | High |
| Phuket | High | High | High | Moderate | Low | Low | Low | Low | Low | Low | Moderate | High |
| Stay prices | ||||||||||||
| Koh Samui | High | High | High | High | Typical | Typical | High | Typical | Low | Low | Low | High |
| Phuket | High | High | High | Typical | Low | Low | Low | Low | Low | Low | Typical | High |
| Sea conditions | ||||||||||||
| Koh Samui | Variable | Calm | Calm | Calm | Variable | Variable | Variable | Variable | Variable | Rough | Rough | Variable |
| Phuket | Calm | Calm | Calm | Calm | Rough | Rough | Rough | Rough | Rough | Rough | Variable | Calm |
Temperatures are historical average daytime highs, not the highest temperatures you might experience. Rainfall and rainy days are monthly averages, not a forecast. A rainy day need not mean rain all day.
Stay prices are relative to each destination’s usual rates. Holidays can bring extra crowds and higher prices. Sea conditions vary by beach and day; check local conditions before boat trips.
Koh Samui: Thai Meteorological Department — KO SAMUI (48550), 1991–2020.
Phuket: Thai Meteorological Department — PHUKET (48564), 1991–2020.
Keep exploring
