C$ 1,345 Cheap flights to Siem Reap

For prices as low as C$ 79/pp, you can find flights to Region of Siem Reap depending on where you are departing from. On average, flights to Region of Siem Reap cost C$ 137/pp.

Siem Reap is about 100% more popular to visit than any other city in Region of Siem Reap, according to momondo users. When visiting Siem Reap, it is recommended to fly into Siem Reap Airport, where you can typically get the cheapest prices and the most convenient travel options into the city.

The temperatures in Region of Siem Reap range from 24 °C to 29 °C 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 January 2026, there are 6 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 travel and health documents required for your trip to Siem Reap can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Siem Reap. We always recommend checking with your airline or a trusted third party such as IATA to get advice.