Find cheap flights from Siem Reap to Southeast Asia

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 Siem Reap to Southeast Asia.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Siem Reap to Southeast Asia 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 Siem Reap to Southeast Asia 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 Siem Reap to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Vietnam Airlines connects Siem Reap to Southeast Asia with 53 flights per week. Cambodia Angkor Air also offers 53 flights per week, while Singapore Airlines follows with 26 flights per week.

There are 23 airports in Southeast Asia. The busiest airport is Singapore Changi Airport (SIN), with 17% of all flights arriving there.

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Southeast Asia is Phnom Penh Pochentong Airport (PNH), with an average flight price of S$ 69.

Based on KAYAK data, the cheapest day to fly to Southeast Asia is Tuesday when return tickets can be as cheap as S$ 573. On the other hand, the most expensive day to fly is Tuesday, when return prices are S$ 573 on average.

The cheapest time of day to fly to Southeast Asia is generally in the morning, when round-trip flights cost S$ 427 on average. The most expensive time of day to fly to Southeast Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 427.

The cheapest ticket to Southeast Asia from Siem Reap found in the last 72 hours was to Phnom Penh, at S$ 91 return. The most popular route is Siem Reap (SAI) to Bangkok Suvarnabhumi Airport (BKK) and the cheapest return airline ticket found on this route in the last 72 hours was S$ 226.

The cheapest month for flights from Siem Reap to Southeast Asia is December, when tickets cost S$ 286 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of round-trip tickets is S$ 786 and S$ 506 respectively.

From Siem Reap, there are direct flights to Southeast Asia from one city. This city is Siem Reap and there are 451 direct flights each week.

There are around 65 direct flights from within Siem Reap to Southeast Asia every day. Most flights (46%) depart in the morning.

Each week there are around 451 direct flights from within Siem Reap to Southeast Asia. The most common day for departures is Sunday, with 15% of flights taking off on this day.

There aren’t any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to Southeast Asia. Instead, there are 451 short-haul flights (up to 3 hour flight duration), with the most arriving from Siem Reap.