$316 Cheap flights to Siem Reap

The average flight to Region of Siem Reap costs $176/per person and the cheapest flight to Region of Siem Reap is $39/per person. This price varies based on a multitude of factors such as departure airport, airline, time of booking and when you plan on traveling.

100% of momondo users visit Siem Reap more often than any other city in Region of Siem Reap. When traveling to Siem Reap, typically the most convenient airport to fly into is Siem Reap Airport.

The most often visited landmarks in Region of Siem Reap are Angkor Night Market, Angkor National Museum, and Psar Chaa, among many others that can be found in the area.

The temperatures in Region of Siem Reap range from 75.2 °F to 84.2 °F depending on the time of year. The warmest month in Region of Siem Reap is April, and the coldest month in Region of Siem Reap is December. Those looking for a drier month during their visit should travel during the months of January, February, or February, when rain is least likely compared to the rest of the year.

Prices for flights to Siem Reap refresh daily.

As of September 2026, there are 10 operators available to choose from for flights to Siem Reap.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Siem Reap.

The required travel and health documents for your Siem Reap trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Siem Reap. We recommend that you seek guidance from your airline or a reliable third party such as IATA.