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 83 minutes.

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

According to our data, Singapore Airlines has had the least delays on this route over the last 12 months, with about 9% 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 January 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

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 departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

As of January 2026, 12 flights take off from Singapore and land in Siem Reap each day. The most common flight departure time for this route is 8:00a.m., with 54% of daily flights taking off at noon.

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

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

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 refresh daily.

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

As of January 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 required for your trip to Siem Reap–Angkor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Siem Reap–Angkor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 191 Cheap Flights from Singapore to Siem Reap in 2026

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Find the cheapest flights from Singapore to Siem Reap

Round-trip

One-way

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:55 p.m. - 6:05 p.m.

SIN

SAI

28h 10m

1 stop

7:05 p.m. - 1:55 p.m.

SAI

SIN

17h 50m

1 stop

C$ 288VietJet Air

Wed, 25 Feb - Thu, 5 Mar

9:15 p.m. - 10:00 a.m.

SIN

SAI

13h 45m

1 stop

11:00 a.m. - 9:55 p.m.

SAI

SIN

9h 55m

1 stop

C$ 329Malaysia Airlines

Mon, 22 Jun - Tue, 30 Jun

10:55 p.m. - 10:00 a.m.

SIN

SAI

12h 05m

1 stop

11:00 a.m. - 8:25 p.m.

SAI

SIN

8h 25m

1 stop

C$ 330Malaysia Airlines

Fri, 10 Apr - Sat, 18 Apr

8:25 a.m. - 9:40 a.m.

SIN

SAI

2h 15mdirect

10:30 a.m. - 1:55 p.m.

SAI

SIN

2h 25mdirect

C$ 331Singapore Airlines

Tue, 23 Jun - Sun, 28 Jun

8:25 a.m. - 9:40 a.m.

SIN

SAI

2h 15mdirect

10:30 a.m. - 1:55 p.m.

SAI

SIN

2h 25mdirect

C$ 333Singapore Airlines

Tue, 26 May - Sun, 31 May

8:25 a.m. - 9:40 a.m.

SIN

SAI

2h 15mdirect

10:30 a.m. - 1:55 p.m.

SAI

SIN

2h 25mdirect

C$ 352Singapore Airlines

Thu, 16 Apr - Tue, 21 Apr

1:15 p.m. - 8:30 p.m.

SIN

SAI

8h 15m

1 stop

5:05 p.m. - 12:25 p.m.

SAI

SIN

18h 20m

2 stops

C$ 353Vietnam Airlines

Wed, 25 Feb - Thu, 5 Mar

8:25 a.m. - 9:40 a.m.

SIN

SAI

2h 15mdirect

10:30 a.m. - 1:55 p.m.

SAI

SIN

2h 25mdirect

C$ 373Singapore Airlines

Thu, 16 Apr - Sun, 19 Apr

1:10 p.m. - 6:40 p.m.

SIN

SAI

6h 30m

1 stop

6:05 p.m. - 11:55 a.m.

SAI

SIN

16h 50m

1 stop

C$ 383Vietnam Airlines

Sun, 21 Jun - Mon, 29 Jun

6:25 p.m. - 6:40 p.m.

SIN

SAI

25h 15m

1 stop

7:40 p.m. - 12:10 p.m.

SAI

SIN

15h 30m

1 stop

C$ 384Vietnam Airlines

Sat, 11 Apr - Sun, 19 Apr

Singapore Airlines flights from Singapore to Siem Reap

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

Singapore Airlines

23 Jun

SIN8:25 a.m.Singapore Changi

2h 15m

SAI9:40 a.m.Siem Reap–Angkor Intl

28 Jun

SAI10:30 a.m.Siem Reap–Angkor Intl

2h 25m

SIN1:55 p.m.Singapore Changi

C$ 331

Singapore Airlines

26 May

SIN8:25 a.m.Singapore Changi

2h 15m

SAI9:40 a.m.Siem Reap–Angkor Intl

31 May

SAI10:30 a.m.Siem Reap–Angkor Intl

2h 25m

SIN1:55 p.m.Singapore Changi

C$ 333

Singapore Airlines

16 Apr

SIN8:25 a.m.Singapore Changi

2h 15m

SAI9:40 a.m.Siem Reap–Angkor Intl

22 Apr

SAI10:30 a.m.Siem Reap–Angkor Intl

2h 25m

SIN1:55 p.m.Singapore Changi

C$ 352

Vietnam Airlines flights from Singapore to Siem Reap

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

Vietnam Airlines

25 Feb

SIN1:15 p.m.Singapore Changi

8h 15m

1 stop

SAI8:30 p.m.Siem Reap–Angkor Intl

5 Mar

SAI5:05 p.m.Siem Reap–Angkor Intl

18h 20m

2 stops

SIN12:25 p.m.Singapore Changi

C$ 353

Vietnam Airlines

21 Jun

SIN1:10 p.m.Singapore Changi

6h 30m

1 stop

SAI6:40 p.m.Siem Reap–Angkor Intl

25 Jun

SAI7:40 p.m.Siem Reap–Angkor Intl

20h 45m

1 stop

SIN5:25 p.m.Singapore Changi

C$ 383

Vietnam Airlines

11 Apr

SIN6:25 p.m.Singapore Changi

25h 15m

1 stop

SAI6:40 p.m.Siem Reap–Angkor Intl

19 Apr

SAI7:40 p.m.Siem Reap–Angkor Intl

15h 30m

1 stop

SIN12:10 p.m.Singapore Changi

C$ 384

Fly from

Fly to

Route

Depart

Return

Price

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Wed 25/2

2:55 p.m.-6:05 p.m.

1 stop28h 10m

Siem Reap–Angkor Intl

Thu 5/3

7:05 p.m.-1:55 p.m.

1 stop17h 50m

C$ 288

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Mon 22/6

9:15 p.m.-10:00 a.m.

1 stop13h 45m

Siem Reap–Angkor Intl

Tue 30/6

11:00 a.m.-9:55 p.m.

1 stop9h 55m

C$ 329

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Fri 10/4

10:55 p.m.-10:00 a.m.

1 stop12h 05m

Siem Reap–Angkor Intl

Sat 18/4

11:00 a.m.-8:25 p.m.

1 stop8h 25m

C$ 330

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Tue 23/6

8:25 a.m.-9:40 a.m.

Nonstop2h 15m

Siem Reap–Angkor Intl

Sun 28/6

10:30 a.m.-1:55 p.m.

Nonstop2h 25m

C$ 331

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Tue 26/5

8:25 a.m.-9:40 a.m.

Nonstop2h 15m

Siem Reap–Angkor Intl

Sun 31/5

10:30 a.m.-1:55 p.m.

Nonstop2h 25m

C$ 333

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Thu 16/4

8:25 a.m.-9:40 a.m.

Nonstop2h 15m

Siem Reap–Angkor Intl

Tue 21/4

10:30 a.m.-1:55 p.m.

Nonstop2h 25m

C$ 352

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Wed 25/2

1:15 p.m.-8:30 p.m.

1 stop8h 15m

Siem Reap–Angkor Intl

Thu 5/3

5:05 p.m.-12:25 p.m.

2 stops18h 20m

C$ 353

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Thu 16/4

8:25 a.m.-9:40 a.m.

Nonstop2h 15m

Siem Reap–Angkor Intl

Sun 19/4

10:30 a.m.-1:55 p.m.

Nonstop2h 25m

C$ 373

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Sun 21/6

1:10 p.m.-6:40 p.m.

1 stop6h 30m

Siem Reap–Angkor Intl

Mon 29/6

6:05 p.m.-11:55 a.m.

1 stop16h 50m

C$ 383

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Sat 11/4

6:25 p.m.-6:40 p.m.

1 stop25h 15m

Siem Reap–Angkor Intl

Sun 19/4

7:40 p.m.-12:10 p.m.

1 stop15h 30m

C$ 384

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

Airlines

Delays

Other information

What is the cheapest month to fly to Siem Reap?

The cheapest month to fly to Siem Reap from Singapore is in May. Flight prices, which tend to average around C$ 329, are often lower during this time because this is during the off-season. If you are unable to visit Siem Reap during the month of May, then departing from Singapore during the month June is also very affordable. Most momondo users find prices during this month for around C$ 341.

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

According to our data, the cheapest time of day to fly to Siem Reap is in the morning. momondo users have found flights departing from Singapore to Siem Reap in the morning for as low as C$ 344. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of C$ 355.

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 C$ 382 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 C$ 329 on momondo.

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

There is only 1 cabin class 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.

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

As of January 2026, prices for Singapore to Siem Reap flights are approximately 1% 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

Fastest flight time	12h 45m
Direct flights	Every day
Airports in Siem Reap	1 airport

The fastest flight from Singapore to Siem Reap takes 12h 45m

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?
A flight from Singapore Changi to Siem Reap–Angkor Intl will travel around 1339.3 km. A reasonable flight in good conditions will take 12h 45m.
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 refresh daily.
How many operators does momondo search for flights from Singapore Changi Airport to Siem Reap–Angkor Intl Airport?
As of January 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 required for your trip to Siem Reap–Angkor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Siem Reap–Angkor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Singapore to Siem Reap?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Singapore to Siem Reap is Singapore Airlines (100% of total 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 C$ 308	Free Cancellation	Rating 8.2 1,440 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 C$ 346, but momondo users have found Singapore Airlines deals from Singapore to Siem Reap from as low as C$ 308 round-trip. Singapore Airlines has been scored 8.2/10 in 1,440 reviews.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Singapore to Siem Reap for 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?

Once you have performed a search for Singapore to Siem Reap flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Singapore to Siem Reap now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Siem Reap and let you know when they 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.

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Fly your favourite airline to Siem Reap

Singapore Airlines

Cheap flights from Singapore to Siem Reap from C$ 191

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 22/6. 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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Big names, great deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Singapore to Siem Reap

Cheap round-trip flights

Cheap one-way flights

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Singapore Airlines flights from Singapore to Siem Reap

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

Vietnam Airlines flights from Singapore to Siem Reap

Our best Vietnam 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?

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 is only 1 cabin class 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.

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

As of January 2026, prices for Singapore to Siem Reap flights are approximately 1% 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?

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 83 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 departing 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 that experiences the fewest 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 has had the least delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

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

As of January 2026, 12 flights take off from Singapore and land in Siem Reap each day. The most common flight departure time for this route is 8:00a.m., with 54% of daily flights taking off 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 January 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

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 favourite airline to Siem Reap

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