Find Cheap Flights from Southeast Asia to Siem Reap – Compare and Save

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southeast Asia to Siem Reap.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southeast Asia to Siem Reap is likely to change within 7 days, so travellers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Southeast Asia to Siem Reap with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Southeast Asia to Siem Reap up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Southeast Asia and Siem Reap are connected by different airlines. The airlines that fly that route the most regularly are Vietnam Airlines (52 flights per week), แคมโบเดีย อังกอร์ แอร์ (50 flights per week), and เอทิฮัดแอร์เวย์ (34 flights per week).

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Siem Reap is Siem Reap–Angkor Intl Airport (SAI), with an average flight price of ฿4,148.

Based on KAYAK data, the cheapest day to fly to Siem Reap is Tuesday when return tickets can be as cheap as ฿6,722. On the other hand, the most expensive day to fly is Thursday, when return prices are ฿7,794 on average.

The cheapest time of day to fly to Siem Reap is generally in the afternoon, when retur flights cost ฿6,491 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to Siem Reap is generally in the evening, which is peak travel time and where the average cost of a ticket is ฿7,227.

The cheapest ticket to Siem Reap from Southeast Asia found in the last 5 days was to Siem Reap, at ฿6,676 return. The most popular route is Bangkok Suvarnabhumi Airport (BKK) to Siem Reap (SAI) and the cheapest return ticket found on this route in the last 5 days was ฿6,676.

The cheapest month for flights from Southeast Asia to Siem Reap is September, when tickets cost ฿3,881 (return) on average. On the other hand, the most expensive months are November and March, when the average cost of round-trip tickets is ฿4,677 and ฿4,478 respectively.

To get a below-average price on a flight from Southeast Asia to Siem Reap, you should book around 3 weeks before departure, which saves you about 8% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

From Southeast Asia, there are direct flights to Siem Reap from 7 cities. The city with the most direct flights is Bangkok, with 267 direct flights each week.

There are around 71 direct flights from within Southeast Asia to Siem Reap every day. Most flights (48%) depart in the morning.

Each week there are around 493 direct flights from within Southeast Asia to Siem Reap. The most common day for departures is Sunday, with 16% of flights taking off on this day.

An average direct flight from Southeast Asia to Siem Reap takes 4h 46m, covering a distance of 1003 km. The shortest route is Bangkok Suvarnabhumi Airport (BKK) to Siem Reap (SAI) with an average flight time of 1h 00m.

There aren’t any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to Siem Reap. Instead, there are 493 short-haul flights (up to 3 hour flight duration), with the most arriving from Bangkok.

Based on KAYAK flight searches, the most popular destination is Siem Reap (100% of total searches to Siem Reap).