Flight deals from Singapore to Siem Reap

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Singapore to Siem Reap

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6
6 13
13 20

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight tickets from Singapore (SIN) to Siem Reap (REP) the cheapest?

Airlines adjust prices for flights from Singapore to Siem Reap based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Singapore (SIN) to Siem Reap (REP) cost?

According to Trip.com's data, the lowest price is around US$304.
How long is the flight from Singapore (SIN) to Siem Reap (REP)?

It takes about 2 hours 15 minutes to fly from Singapore (SIN) to Siem Reap (REP).
What are the most popular airlines that fly from Singapore (SIN) to Siem Reap (REP)?

Airlines with flights from Singapore (SIN) to Siem Reap (REP): Singapore Airlines, Virgin Australia, Air New Zealand, Air France, Lufthansa, Swiss Airlines, Air India and United Airlines.
How many airports in Siem Reap (REP)?

There are 1 airport(s) in Siem Reap (REP): Siem Reap Angkor International Airport.

How to find a cheap flight from Singapore to Siem Reap

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Singapore to Siem Reap. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest flight from Singapore to Siem Reap.

Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Singapore to Siem Reap over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Wed, May 28, with one-way flights priced at just US$120.

Compare cheap flight deals from Singapore to Siem Reap across hundreds of airlines.

With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Singapore to Siem Reap. The cheapest airline for this route is Singapore Airlines.

Set up a Price Alert

By setting up a Price Alert for your journey from Singapore to Siem Reap, you can easily keep an eye on ticket prices without having to check every day.

Don't miss out on cheap flight deals and promo codes from Singapore to Siem Reap.

You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.

Book early or wait until the last minute.

It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.

Search for flights on the go.

For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Singapore to Siem Reap and snag some exclusive deals just for you.

Flight Information from Singapore to Siem Reap

Cheapest one-way flight price	US$97
Cheapest return ticket price	US$188
Off-season travel month	March
Peak season for travel	January
Flight distance	1,347.57km
Average flight time	2 hours 15 minutes
Popular airline	AirAsia Berhad (Malaysia)