How often are flights from Singapore to Siem Reap delayed?

Historically, on average around 9% of flights between Singapore and Siem Reap have experienced a delay on any given week. The average delay length over the past 12 months has been 82 minutes.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Singapore to Siem Reap on average per day?

The number of flights available between Singapore and Siem Reap is 12 per day as of February 2026. The most frequent departure time is 8:00AM, with 54% of daily flights leaving at noon.

What is the cheapest airline that flies from Singapore Changi to Siem Reap–Angkor Intl?

VietJet Air, Malaysia Airlines, and Vietnam Airlines are the most popular carriers operating from Singapore Changi to Siem Reap–Angkor Intl

What is the most punctual flight time for Singapore to Siem Reap flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Singapore to Siem Reap flights?

According to our data, Singapore Airlines have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

How many flights depart from Singapore to Siem Reap on average per week?

The number of flights available between Singapore and Siem Reap is 84 per week as of February 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When did momondo last update prices for flights from Singapore Changi Airport to Siem Reap–Angkor Intl Airport?

Prices for flights from Singapore Changi Airport to Siem Reap–Angkor Intl Airport are updated daily.

How many operators does momondo search for flights from Singapore Changi Airport to Siem Reap–Angkor Intl Airport?

As of February 2026, there is 1 operator available to choose from for flights from Singapore Changi Airport to Siem Reap–Angkor Intl Airport.

How old do you have to be to fly from Singapore Changi Airport to Siem Reap–Angkor Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Singapore Changi Airport to Siem Reap–Angkor Intl Airport.

What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

The travel and health documents you'll need for your trip to Siem Reap–Angkor Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Siem Reap–Angkor Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$104 Cheap Flights from Singapore to Siem Reap in 2026

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Enter your travel dates to find the best prices.

2:55 pm - 6:05 pm

SIN

SAI

28h 10m

1 stop

7:05 pm - 1:55 pm

SAI

SIN

17h 50m

1 stop

$229VietJet Air

Tue, Apr 14 - Sat, Apr 25

8:25 am - 9:40 am

SIN

SAI

2h 15mnonstop

10:30 am - 1:55 pm

SAI

SIN

2h 25mnonstop

$241Singapore Airlines

Fri, Jul 10 - Mon, Jul 13

8:25 am - 9:40 am

SIN

SAI

2h 15mnonstop

10:30 am - 1:55 pm

SAI

SIN

2h 25mnonstop

$242Singapore Airlines

Fri, Jul 10 - Mon, Jul 13

1:50 pm - 3:10 pm

SIN

SAI

2h 20mnonstop

10:30 am - 1:55 pm

SAI

SIN

2h 25mnonstop

$243Singapore Airlines

Fri, Jul 10 - Mon, Jul 13

1:10 pm - 6:40 pm

SIN

SAI

6h 30m

1 stop

7:05 pm - 1:55 pm

SAI

SIN

17h 50m

1 stop

$252Multiple Airlines

Tue, Mar 31 - Wed, Apr 1

1:10 pm - 6:40 pm

SIN

SAI

6h 30m

1 stop

6:05 pm - 11:55 am

SAI

SIN

16h 50m

1 stop

$254Vietnam Airlines

Tue, Mar 31 - Wed, Apr 8

8:25 am - 9:40 am

SIN

SAI

2h 15mnonstop

10:30 am - 1:55 pm

SAI

SIN

2h 25mnonstop

$256Singapore Airlines

Thu, Apr 16 - Sun, Apr 19

8:25 am - 9:40 am

SIN

SAI

2h 15mnonstop

10:30 am - 1:55 pm

SAI

SIN

2h 25mnonstop

$257Singapore Airlines

Thu, Apr 16 - Sun, Apr 19

8:25 am - 9:40 am

SIN

SAI

2h 15mnonstop

10:30 am - 1:55 pm

SAI

SIN

2h 25mnonstop

$258Singapore Airlines

Thu, Apr 16 - Sun, Apr 19

1:10 pm - 6:40 pm

SIN

SAI

6h 30m

1 stop

5:20 pm - 11:55 am

SAI

SIN

17h 35m

2 stops

$260Vietnam Airlines

Tue, Apr 14 - Sat, Apr 25

Singapore Airlines flights from Singapore to Siem Reap

Our best Singapore Airlines deals on Singapore to Siem Reap flight tickets

Singapore Airlines

Jul 10

SIN8:25 amSingapore Changi

2h 15m

SAI9:40 amSiem Reap–Angkor Intl

Jul 13

SAI10:30 amSiem Reap–Angkor Intl

2h 25m

SIN1:55 pmSingapore Changi

$241

Singapore Airlines

Jul 10

SIN8:25 amSingapore Changi

2h 15m

SAI9:40 amSiem Reap–Angkor Intl

Jul 13

SAI10:30 amSiem Reap–Angkor Intl

2h 25m

SIN1:55 pmSingapore Changi

$242

Singapore Airlines

Jul 10

SIN1:50 pmSingapore Changi

2h 20m

SAI3:10 pmSiem Reap–Angkor Intl

Jul 13

SAI10:30 amSiem Reap–Angkor Intl

2h 25m

SIN1:55 pmSingapore Changi

$243

Malaysia Airlines flights from Singapore to Siem Reap

Our best Malaysia Airlines deals on Singapore to Siem Reap flight tickets

Malaysia Airlines

Feb 21

SIN6:00 amSingapore Changi

10h 00m

1 stop

SAI3:00 pmSiem Reap–Angkor Intl

Feb 24

SAI11:00 amSiem Reap–Angkor Intl

21h 05m

1 stop

SIN9:05 amSingapore Changi

$304

Malaysia Airlines

Feb 21

SIN9:55 amSingapore Changi

6h 05m

1 stop

SAI3:00 pmSiem Reap–Angkor Intl

Feb 24

SAI11:00 amSiem Reap–Angkor Intl

21h 05m

1 stop

SIN9:05 amSingapore Changi

$305

Malaysia Airlines

Feb 18

SIN7:30 pmSingapore Changi

15h 30m

1 stop

SAI10:00 amSiem Reap–Angkor Intl

Feb 21

SAI4:00 pmSiem Reap–Angkor Intl

5h 30m

1 stop

SIN10:30 pmSingapore Changi

$344

Fly from

Fly to

Route

Depart

Return

Price

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Tue 4/14

2:55 pm-6:05 pm

1 stop28h 10m

Siem Reap–Angkor Intl

Sat 4/25

7:05 pm-1:55 pm

1 stop17h 50m

$229

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Fri 7/10

8:25 am-9:40 am

Nonstop2h 15m

Siem Reap–Angkor Intl

Mon 7/13

10:30 am-1:55 pm

Nonstop2h 25m

$241

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Fri 7/10

8:25 am-9:40 am

Nonstop2h 15m

Siem Reap–Angkor Intl

Mon 7/13

10:30 am-1:55 pm

Nonstop2h 25m

$242

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Fri 7/10

1:50 pm-3:10 pm

Nonstop2h 20m

Siem Reap–Angkor Intl

Mon 7/13

10:30 am-1:55 pm

Nonstop2h 25m

$243

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Tue 3/31

1:10 pm-6:40 pm

1 stop6h 30m

Siem Reap–Angkor Intl

Wed 4/1

7:05 pm-1:55 pm

1 stop17h 50m

$252

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Tue 3/31

1:10 pm-6:40 pm

1 stop6h 30m

Siem Reap–Angkor Intl

Wed 4/8

6:05 pm-11:55 am

1 stop16h 50m

$254

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Thu 4/16

8:25 am-9:40 am

Nonstop2h 15m

Siem Reap–Angkor Intl

Sun 4/19

10:30 am-1:55 pm

Nonstop2h 25m

$256

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Thu 4/16

8:25 am-9:40 am

Nonstop2h 15m

Siem Reap–Angkor Intl

Sun 4/19

10:30 am-1:55 pm

Nonstop2h 25m

$257

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Thu 4/16

8:25 am-9:40 am

Nonstop2h 15m

Siem Reap–Angkor Intl

Sun 4/19

10:30 am-1:55 pm

Nonstop2h 25m

$258

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Tue 4/14

1:10 pm-6:40 pm

1 stop6h 30m

Siem Reap–Angkor Intl

Sat 4/25

5:20 pm-11:55 am

2 stops17h 35m

$260

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Singapore to Siem Reap

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest month to fly to Siem Reap?

If you don’t want to visit Siem Reap in May, then you should wait until June to fly from Singapore, when ticket prices are also cheap, with an average price of $253.

What is the cheapest day to depart on your flight to Siem Reap?

The cheapest day to depart from Singapore to Siem Reap is on a Tuesday. Travelers who choose to depart for Siem Reap on a Tuesday will often find tickets for as low as $253. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $282. These prices are subject to change though, so be sure to set up a Price Alert for flights to Siem Reap.

What is the cheapest time of day to depart on your flight to Siem Reap?

At noon is the cheapest time of day to fly from Singapore to Siem Reap when you can find flight prices for as low as $255. Flying to Siem Reap at noon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Siem Reap, so prices are often more expensive at around $282 per ticket.

What is the cheapest Singapore Changi to Siem Reap–Angkor Intl flight route?

Fly from Singapore Changi to Siem Reap–Angkor Intl for the best Singapore Changi - Siem Reap–Angkor Intl flight prices

How far in advance should I book a flight to Siem Reap?

You are more likely to see cheaper flights to Siem Reap from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Siem Reap for around $294 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Siem Reap from Singapore for as low as $242 on momondo.

What cabin class options are available on Singapore Changi to Siem Reap–Angkor Intl flights?

There are 3 cabin classes available to choose from on Singapore Changi to Siem Reap–Angkor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Singapore to Siem Reap flights?

You could potentially save up to 34% on your flight if you consider stops on a Singapore to Siem Reap flight.

How have Singapore to Siem Reap flight prices changed over time?

As of February 2026, prices for Singapore to Siem Reap flights are approximately 24% more expensive when compared to flights at the same time last year.

When to book flights from Singapore to Siem Reap

Are you open to changing your travel dates? Check out the ideal times to fly from Singapore to Siem Reap according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Singapore to Siem Reap (SIN to SAI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Siem Reap

Best Price Found	$224
Fastest flight time	17h 35m
Direct flights	Every day
Airports in Siem Reap	1 airport

The best one-way flight to Siem Reap from Singapore in the past 72 hours is $224. The best round-trip flight deal from Singapore to Siem Reap found on momondo in the last 72 hours is $277.

The fastest flight from Singapore to Siem Reap takes 17h 35m

Direct flights go from Singapore to Siem Reap every day.

There is 1 airport in Siem Reap. From Singapore there are direct flights to Siem Reap–Angkor Intl (SAI).

Search flight deals

How far is Singapore Changi to Siem Reap–Angkor Intl by plane?
There are 832.2 mi between Singapore Changi and Siem Reap–Angkor Intl. A reasonable flight in good conditions will take 17h 35m.
When did momondo last update prices for flights from Singapore Changi Airport to Siem Reap–Angkor Intl Airport?
Prices for flights from Singapore Changi Airport to Siem Reap–Angkor Intl Airport are updated daily.
How many operators does momondo search for flights from Singapore Changi Airport to Siem Reap–Angkor Intl Airport?
As of February 2026, there is 1 operator available to choose from for flights from Singapore Changi Airport to Siem Reap–Angkor Intl Airport.
How old do you have to be to fly from Singapore Changi Airport to Siem Reap–Angkor Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Singapore Changi Airport to Siem Reap–Angkor Intl Airport.
What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?
The travel and health documents you'll need for your trip to Siem Reap–Angkor Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Siem Reap–Angkor Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Singapore to Siem Reap?
momondo data reveals that the most frequently booked airline on the route from Singapore to Siem Reap is Singapore Airlines, representing 100% of all bookings.

Best airlines flying from Singapore to Siem Reap

Compare and see reviews for airlines that fly from Singapore to Siem Reap with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $172	Free Cancellation	Rating 8.2 1,452 reviews		Search Singapore Airlines flights

Singapore Airlines Flights From Singapore to Siem Reap
Singapore Airlines operates around 14 flights from Singapore to Siem Reap every week. The average price of these flights found in the last 72 hours has been $272, but momondo users have found Singapore Airlines deals from Singapore to Siem Reap from as low as $172 round-trip. Singapore Airlines has been scored 8.2/10 in 1,452 reviews.

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to Siem Reap?

It is quick and easy to find Singapore to Siem Reap flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Siem Reap that suits you.

Can I find flights from Singapore to Siem Reap with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Siem Reap from Singapore with this policy.

How can momondo help me find flights from Singapore to Siem Reap?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Singapore to Siem Reap.

I’m not ready to book a flight from Singapore to Siem Reap right now. Can momondo alert me if prices change?

Price alerts on flights to Siem Reap from Singapore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Siem Reap trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Singapore to Siem Reap from $104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Siem Reap departing on 3/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Our best Singapore Airlines deals on Singapore to Siem Reap flight tickets

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Our best Malaysia Airlines deals on Singapore to Siem Reap flight tickets

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Use the filters below to find and compare flights from Singapore to Siem Reap that are best for you.

See travel insights to Siem Reap from

How to get the cheapest flight ticket from Singapore to Siem Reap

What is the cheapest month to fly to Siem Reap?

If you don’t want to visit Siem Reap in May, then you should wait until June to fly from Singapore, when ticket prices are also cheap, with an average price of $253.

What is the cheapest day to depart on your flight to Siem Reap?

What is the cheapest time of day to depart on your flight to Siem Reap?

What is the cheapest Singapore Changi to Siem Reap–Angkor Intl flight route?

Fly from Singapore Changi to Siem Reap–Angkor Intl for the best Singapore Changi - Siem Reap–Angkor Intl flight prices

How far in advance should I book a flight to Siem Reap?

What cabin class options are available on Singapore Changi to Siem Reap–Angkor Intl flights?

There are 3 cabin classes available to choose from on Singapore Changi to Siem Reap–Angkor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Singapore to Siem Reap flights?

You could potentially save up to 34% on your flight if you consider stops on a Singapore to Siem Reap flight.

How have Singapore to Siem Reap flight prices changed over time?

As of February 2026, prices for Singapore to Siem Reap flights are approximately 24% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Singapore Changi to Siem Reap–Angkor Intl?

VietJet Air, Malaysia Airlines, and Vietnam Airlines are the most popular carriers operating from Singapore Changi to Siem Reap–Angkor Intl

How often are flights from Singapore to Siem Reap delayed?

Historically, on average around 9% of flights between Singapore and Siem Reap have experienced a delay on any given week. The average delay length over the past 12 months has been 82 minutes.

What is the most punctual flight time for Singapore to Siem Reap flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Singapore to Siem Reap flights?

According to our data, Singapore Airlines have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

How many flights depart from Singapore to Siem Reap on average per day?

The number of flights available between Singapore and Siem Reap is 12 per day as of February 2026. The most frequent departure time is 8:00AM, with 54% of daily flights leaving at noon.

How many flights depart from Singapore to Siem Reap on average per week?

The number of flights available between Singapore and Siem Reap is 84 per week as of February 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When to book flights from Singapore to Siem Reap

Cheap Singapore to Siem Reap (SIN to SAI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Siem Reap

Best Price Found

Fastest flight time

Direct flights

Airports in Siem Reap

How far is Singapore Changi to Siem Reap–Angkor Intl by plane?

When did momondo last update prices for flights from Singapore Changi Airport to Siem Reap–Angkor Intl Airport?

How many operators does momondo search for flights from Singapore Changi Airport to Siem Reap–Angkor Intl Airport?

How old do you have to be to fly from Singapore Changi Airport to Siem Reap–Angkor Intl Airport?

What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

What is the most popular airline from Singapore to Siem Reap?

Best airlines flying from Singapore to Siem Reap

Compare and see reviews for airlines that fly from Singapore to Siem Reap with momondo

Singapore Airlines Flights From Singapore to Siem Reap

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to Siem Reap?

Can I find flights from Singapore to Siem Reap with flexible booking policies on momondo?

How can momondo help me find flights from Singapore to Siem Reap?

I’m not ready to book a flight from Singapore to Siem Reap right now. Can momondo alert me if prices change?

An easier way to manage your Siem Reap trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Cambodia

Fly your favorite airline to Siem Reap

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Siem Reap

List of cabin classes available on flights landing in Siem Reap. Availability may vary depending on flight origin and airline.