Cheap flights from Johannesburg to Siem Reap, Cambodia
Cheap flight deals from Johannesburg to Siem Reap
Discover tips and strategies to find the most affordable flight options for your journey from Johannesburg (ZA1) to Siem Reap (SAI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 June 2025.
Popular in | December |
|---|---|
Cheapest in | May |
Average price | R17 572 |
Best time to book a flight from Johannesburg to Siem Reap
Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Johannesburg with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Johannesburg to Siem Reap
Rainfall in Siem Reap by month
Plan your trip to Siem Reap by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Siem Reap ranges from 0.0 - 260.0 inches 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.
Temperature in Siem Reap by month
Plan your trip to Siem Reap by taking into account the average temperature totals by month.
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).
Related info for your journey
Find useful and relevant information for your journey from Johannesburg to Siem Reap. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Complete your trip
Complete your trip to Siem Reap by adding a car hire and/or hotel booking to your travel itinerary.
Top 2 airlines flying from Johannesburg to Siem Reap
Discover the top 2 airlines that operate flights from Johannesburg to Siem Reap. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 594 507 searches. Data last updated 11 June 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Johannesburg to Siem Reap?
Cheapflights helps you search for flights from Johannesburg to Siem Reap via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Johannesburg to Siem Reap?
Cheapflights helps you find that perfect flight to Siem Reap from Johannesburg by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Johannesburg to Siem Reap with no change fees?
Certainly. Search results for flights to Siem Reap from Johannesburg shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Johannesburg to Siem Reap become cheaper?
Yes, Cheapflights offers price alerts on Johannesburg to Siem Reap flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.