samui or phuket?

They're Thailand's two biggest islands and both do palm-lined beaches and resorts, so the choice often comes down to dates. Phuket, on the Andaman Sea, is best from November to April, while Samui, in the Gulf of Thailand, gets its heaviest rain around October to December and is good for most of the rest of the year.

TH · Surat Thaniko samui9.50°N 100.00°Egowherelah.com
Dear group chat,Palm-fringed beaches, the Big Buddha and Fisherman's Village walking street.Read the guide →To: whoever’s drivingKo SamuiTH, Surat Thani
TH · Phuketphuket7.89°N 98.40°Egowherelah.com
Dear group chat,Beaches, Old Town shophouses and island-hopping, all a short flight from KL.Read the guide →To: whoever’s drivingPhuketTH, Phuket
From KL
samuiAbout 730 km
phuketAbout 640 km
Best months
samuiJan–Aug
phuketNov–Apr
Vibe
samuiPalm-lined beaches with an easy-going feel
phuketBigger and busier, with a beach for every mood
Best season
samuiJanuary to August; wettest October to December
phuketNovember to April; rough seas from May
Getting there
samuiDirect when flights run, or change in Bangkok
phuketAbout 1.5 hours' direct flight from KL
Boat trips
samuiAng Thong Marine Park, Koh Phangan, Koh Tao
phuketPhi Phi, Phang Nga Bay and the Similans
Nightlife
samuiLively in Chaweng, quiet elsewhere
phuketPatong is loud and goes on late
How long
samui4–5 days
phuket4 days, 3 nights

Go samui if…

  • you're travelling between May and August, when Phuket's sea is rough
  • you'd like to island-hop on to Koh Phangan or Koh Tao
  • kayaking and snorkelling in Ang Thong Marine Park sound good
  • you want a quieter, more resort-style break
Read the Ko Samui guide

Go phuket if…

  • you want the easiest flight from KL
  • you're going in November or December, when Samui is at its wettest
  • you want nightlife and plenty of choice
  • you'd like an old town to wander as well as the beach
Read the Phuket guide

The verdict

The calendar does most of the deciding here. Phuket is the easier flight and the pick from November to April, while Samui is the one for a mid-year holiday when Phuket's west coast is rough. Can't decide? Between January and April both are good, so take the simpler flight to Phuket for a shorter trip, or go Samui if you have five days and want to hop to the other Gulf islands.

More head-to-heads