On this page, you can find and buy flights for the route from Singapore to Siem Reap. The distance between the cities is 1,328 km, and flight frequency averages 9 flights per week.
Flights are operated by airlines such as Singapore Airlines, Lufthansa, and Swiss. Ticket prices are dynamic, so use the price chart to choose the best offer, and check the information on how to get to Singapore airport and how to get from Siem Reap airport in advance.
The table shows direct flights Singapore → Siem Reap on the selected date. The flight takes approximately 2 h 15 min. Regular flights are operated by Singapore Airlines, Lufthansa, Swiss and Air India. Departures from Changi International Airport airports, arrivals at Siem Reap International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Singapore — Siem Reap by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 448 in ,, and the most expensive are around AED 975 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Singapore → Siem Reap, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 676 | high | May | AED 507 | low | Sep | AED 493 | low |
| Feb | AED 648 | high | Jun | AED 521 | low | Oct | AED 578 | medium |
| Mar | AED 592 | medium | Jul | AED 563 | medium | Nov | AED 634 | high |
| Apr | AED 592 | medium | Aug | AED 563 | medium | Dec | AED 704 | high |
Some values are estimated based on seasonality.
The weather in Siem Reap is characterized by distinct seasonality: April is the hottest month with temperatures up to 35°C, while the peak of the rainy season occurs in September with the highest precipitation. The driest period lasts from December to February.
From a budget perspective, it is most cost-effective to fly in August, when prices start AED 448. The most expensive month for travel is May, when the ticket price can reach AED 975.
January is considered the optimal time for a trip. This month features comfortable temperatures and almost no rain, while the ticket price is AED 636, which is a reasonable compromise for the high season.
There are 7 airlines operating on this route, including major network carriers such as Singapore Airlines and Lufthansa. About 9 flights are operated per week, providing stable air connectivity between the cities. You can check the detailed flight schedule and choose the most convenient flight in the interactive list below.
Flights Singapore — Siem Reap depart from Changi International Airport and arrive at Siem Reap International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is about 1,328 km. A direct flight on this route usually takes about 2 hours.
Regular flights are operated by airlines such as Singapore Airlines, Lufthansa, Swiss, United Airlines, and Air India.
Flights from Singapore arrive at Siem Reap–Angkor International Airport (SAI), which is the main air gateway to the region.
Flight prices constantly change depending on demand and departure dates. You can always find the current minimum for upcoming dates in the low-fare calendar on our page.
It is recommended to plan your purchase in advance, 1–2 months before the trip, and use the price chart to choose days with the lowest flight costs.
Where travelers fly most — pick a route and check prices
