The best time to book flights from Phnom Penh to Siem Reap is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
One of the essential ways to save on airfare from Phnom Penh to Siem Reap is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 31% on airfare.
The most flights from PNH to SAI are scheduled on a Tuesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
In terms of precipitation, rainfall in Siem Reap ranges from 0.0 - 260.0 mm per month. September is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Siem Reap when rainfall is around 0.0 mm.
If weather is an important factor for your trip to Siem Reap, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.0 C).
Cheapflights makes it easy to find Phnom Penh to Siem Reap flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Cheapflights helps you find that perfect flight to Siem Reap from Phnom Penh by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
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