Best Time to Visit Siem Reap
Month-by-month guide for Siem Reap, Cambodia — when to go for best weather, when to save money, and which months to skip. Updated 2026.
Siem Reap by month
Best Good Quiet Avoid
Which season should you pick?
Dry season Dec–Mar is peak — warm, low rain, best hotel and flight demand. May–Oct is the rainy season with afternoon storms; prices drop 30–50%.
Peak season
Dec–Mar
Best weather. Highest prices — book flights + hotels 3+ months out.
Shoulder — best value
Apr, Nov
Weather still good, prices drop 20–40%. Sweet spot for budget travellers.
Avoid
May–Oct (rainy season)
Only worth it if you have specific reason — deep discounts, but weather works against you.
Search flights for your dates
Once you've picked a month, compare flight prices across airlines. Prices for Siem Reap (SAI) shift 20–40% between peak and shoulder months.
Book a hotel in Siem Reap
Dec–Mar rooms sell out first at the best hotels. If you're travelling peak, book 60+ days out. Shoulder-season rooms rarely need more than 30 days lead.
Local tip
SAI is 50km from Old Town (new airport opened 2026, far from town). For under 5-hour layovers: too tight, stay airside. For 6+ hours: rush an Angkor Wat visit (USD 37 + USD 35 taxi). For 12+ hours: full Angkor + Pub Street is the classic combo.