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Cheap Flights from Singapore Changi to Siem Reap–Angkor

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Compare Singapore Changi to Siem Reap–Angkor flight deals

Find the cheapest month or even day of the year to fly to Siem Reap–Angkor

Book the best Siem Reap–Angkor fare with no extra fees

Flight deals from Singapore Changi to Siem Reap–Angkor

Looking for a cheap last-minute deal or the best return flight from Singapore Changi to Siem Reap–Angkor ? Find the lowest prices on one-way and return tickets right here.
Siem Reap.203 € per passenger.Departing Sat, 26 Apr, returning Sat, 3 May.Return flight with AirAsia.Outbound indirect flight with AirAsia, departs from Singapore Changi on Sat, 26 Apr, arriving in Siem Reap–Angkor .Inbound indirect flight with AirAsia, departs from Siem Reap–Angkor on Sat, 3 May, arriving in Singapore Changi.Price includes taxes and charges.From 203 €, select.
Siem Reap.204 € per passenger.Departing Sat, 5 Jul, returning Tue, 8 Jul.Return flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Singapore Changi on Sat, 5 Jul, arriving in Siem Reap–Angkor .Inbound direct flight with Singapore Airlines departs from Siem Reap–Angkor on Tue, 8 Jul, arriving in Singapore Changi.Price includes taxes and charges.From 204 €, select.
Siem Reap.204 € per passenger.Departing Sat, 11 Oct, returning Tue, 14 Oct.Return flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Singapore Changi on Sat, 11 Oct, arriving in Siem Reap–Angkor .Inbound direct flight with Singapore Airlines departs from Siem Reap–Angkor on Tue, 14 Oct, arriving in Singapore Changi.Price includes taxes and charges.From 204 €, select.
Siem Reap.204 € per passenger.Departing Wed, 27 Aug, returning Wed, 3 Sep.Return flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Singapore Changi on Wed, 27 Aug, arriving in Siem Reap–Angkor .Inbound direct flight with Singapore Airlines departs from Siem Reap–Angkor on Wed, 3 Sep, arriving in Singapore Changi.Price includes taxes and charges.From 204 €, select.
Siem Reap.204 € per passenger.Departing Fri, 25 Apr, returning Wed, 30 Apr.Return flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Singapore Changi on Fri, 25 Apr, arriving in Siem Reap–Angkor .Inbound direct flight with Singapore Airlines departs from Siem Reap–Angkor on Wed, 30 Apr, arriving in Singapore Changi.Price includes taxes and charges.From 204 €, select.
Siem Reap.204 € per passenger.Departing Thu, 29 Jan, returning Thu, 5 Feb.Return flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Singapore Changi on Thu, 29 Jan, arriving in Siem Reap–Angkor .Inbound direct flight with Singapore Airlines departs from Siem Reap–Angkor on Thu, 5 Feb, arriving in Singapore Changi.Price includes taxes and charges.From 204 €, select.
Siem Reap.204 € per passenger.Departing Mon, 29 Sep, returning Thu, 2 Oct.Return flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Singapore Changi on Mon, 29 Sep, arriving in Siem Reap–Angkor .Inbound direct flight with Singapore Airlines departs from Siem Reap–Angkor on Thu, 2 Oct, arriving in Singapore Changi.Price includes taxes and charges.From 204 €, select.
Siem Reap.204 € per passenger.Departing Tue, 29 Apr, returning Sun, 18 May.Return flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Singapore Changi on Tue, 29 Apr, arriving in Siem Reap–Angkor .Inbound direct flight with Singapore Airlines departs from Siem Reap–Angkor on Sun, 18 May, arriving in Singapore Changi.Price includes taxes and charges.From 204 €, select.

Find the cheapest month to fly from Singapore Changi to Siem Reap–Angkor

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Singapore Changi to Siem Reap–Angkor flights are currently cheapest in April.
Apr
from 204 €
May
from 204 €
Jun
from 204 €
Jul
from 204 €
Aug
from 204 €
Sep
from 204 €
Oct
from 204 €
Nov
from 204 €
Dec
from 219 €
Jan
from 204 €
Feb
from 225 €
Mar
from 225 €

Direct flights from Singapore Changi to Siem Reap–Angkor

Singapore Changi to Siem Reap–Angkor : Alternative routes

Compare routes from Singapore Changi to Siem Reap below. You may find an airport to fly into that's cheaper, faster, or easier than Siem Reap–Angkor .

Singapore to Siem Reap: Flight information

The things to know before you go.
Cheapest flight found203 €
Cheapest month to flyApril
Average flight time2 hrs, 13 mins
Most popular airlineSingapore Airlines
Average flights per week79

Finding cheap flights from Singapore Changi to Siem Reap–Angkor : Frequently asked questions

The best price we found for a return flight from Singapore Changi to Siem Reap–Angkor is 203 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 13 minutes is the average flight time from Singapore Changi to Siem Reap–Angkor .
Singapore Airlines, Air New Zealand and Virgin Australia fly direct from Singapore Changi to Siem Reap–Angkor .
As of April 2025, there are 79 flights per week flying from Singapore Changi to Siem Reap–Angkor .
The cheapest month to fly from Singapore Changi to Siem Reap–Angkor is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Singapore Changi Airport to Siem Reap–Angkor Airport on Saturday, 26 April 2025.
Yes – the average flight time is 2 hours and 13 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Siem Reap–Angkor but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Siem Reap is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, AirAsia and Singapore Airlines offer the cheapest flight tickets to Siem Reap–Angkor .

Flying from Changi International Airport (SIN) to Siem Reap-Ankor International Airport (SAI): what you need to know

  • A direct flight from Changi International Airport to Siem Reap-Ankor International Airport takes an average of 2 hours 8 minutes. The timezone in Siem Reap is UTC+7, which is 1 hour behind Singapore.

  • Flights from Changi International Airport to Siem Reap-Ankor International Airport start at 08:35 — the first with Singapore Airlines. The last flight of the day is the 16:40 service with Singapore Airlines. Overall, you can choose from 51 services every week from SIN to SAI.

  • You'll likely experience longer queues in popular months like August and other peak seasons. Arriving up to fours hours ahead of an international flight and two hours for a domestic departure will help ensure a smooth travel experience.

  • Flying into Siem Reap (and exploring more of Cambodia!) is a breeze with Singapore Airlines. This popular carrier offers direct flights from Changi International Airport to Siem Reap-Ankor International Airport.

  • We make it a cinch to book a flight with a stopover. To look at the options for flights from Changi International Airport to Siem Reap-Ankor International Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to explore your chosen city. Popular stopovers between SIN and SAI are:

    • Suvarnabhumi Airport

    • Tan Son Nhat International Airport

    • Phnom Penh International Airport

  • Before getting your cheap ticket from SIN to SAI, check whether you need a visa to enter Cambodia. Visa and travel document requirements may differ and are updated often. To get the latest information, get in touch with the nearest consulate or embassy of your destination.

How to find the cheapest flights from Changi International Airport (SIN) to Siem Reap-Ankor International Airport (SAI)

  • 101 € is currently the lowest price for a one-way ticket from Changi International Airport to Siem Reap-Ankor International Airport. A return flight starts at 203 €. These fares may change depending on demand and availability.

  • To get cheap tickets from SIN to SAI, book your trip 8 months before your departure date.

  • April is the cheapest month for tickets from Changi International Airport to Siem Reap-Ankor International Airport. If you want to travel at a different time of year, the 'Whole month' tool will show you the lowest airfares across every month.

  • Set up a Price Alert for cheap tickets from SIN to SAI. You don't need to search every day to see whether fares have dropped. We'll tell you the moment the price changes.

  • Play around with filters to find the perfect journey for you. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Changi International Airport to Siem Reap-Ankor International Airport, use the 'Sort by' function. You can also filter by arrival and departure times, airline, and journey duration.

Handy information about Changi International Airport (SIN)

  • Located around 21 kilometres from central Singapore, Changi International Airport can be reached in about 21 minutes by car (depending on traffic). The journey on public transport will take roughly 1 hour.

  • Taking an early flight from Changi International Airport to Siem Reap-Ankor International Airport? Avoid the last-minute rush to the terminal (and sneak in some extra precious sleep) by picking one of these hotels close to SIN:

Arriving at Siem Reap-Ankor International Airport (SAI)

  • Consider staying at Chansor Community Homestay 18 after touching down from your flight from Changi International Airport to Siem Reap-Ankor International Airport. It's a short drive from SAI and a good option if you're eager to freshen up right away.

Getting from Siem Reap-Ankor International Airport (SAI) to central Siem Reap

  • Siem Reap-Ankor International Airport to central Siem Reap is about 59 minutes in a car. It's approximately 48 kilometres away. Find out what options are available, such as cabs, car rentals or ride-sharing services.

When to fly to Siem Reap-Ankor International Airport (SAI)

  • August is the busiest month for flights from Changi International Airport to Siem Reap-Ankor International Airport. To steer clear of the crowds, go to Siem Reap in April.

  • Book your flight from Changi International Airport to Siem Reap-Ankor International Airport for March if you'd like to go to Siem Reap during its warmest month. Expect temperatures of between 22ºC and 38ºC.

  • If you want cooler conditions, look for a cheap ticket from SIN to SAI in January. Average temperatures are between 18ºC and 33ºC then.

More about Siem Reap

  • Start your Siem Reap trip right by finding a great place to stay. As soon as you've booked your flight from SIN to SAI, check out our accommodation options including:

  • All great adventures should include a little sightseeing. Bayon Temple, Angkor Thom and Pub Street are essential stops on your Siem Reap itinerary.

Complete your Siem Reap trip with hotels and a car rental

  • We've got more party tricks up our sleeve than just comparing flights. After booking your cheap ticket to Siem Reap-Ankor International Airport, explore our car rental offers that'll give you the freedom to travel around at your own pace. Next, take a look at our exclusive rates for hotels to find your perfect Siem Reap stay.

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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.