How popular is this Singapore to Phnom Penh flight route?

Within the past month, 6 users have taken a look at flights from Singapore Changi to Phnom Penh Techo Intl.

How long is the flight from Singapore to Phnom Penh?

For as low as $286, Emirates can have you in Phnom Penh from Singapore in 2h 05m. The distance between Singapore and Phnom Penh is about 1117 km. All flights are typically direct.

What is the cheapest airline to fly from Singapore to Phnom Penh round-trip?

Currently priced at $202, Emirates will fly you from Singapore to Phnom Penh and back. In addition to Emirates, many other airlines offer competitively priced options for your trip. Emirates is priced at 31% lower than the current average price of a flight leaving 3 months from now.

Weekly flight availability from Singapore to Phnom Penh

The most flights from SIN to KTI are scheduled on a Monday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (19 on average).

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 250.0 inches per month. October is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 25.0 C).

What are the most reliable airlines from Singapore to Phnom Penh?

Consider Air Canada (89%), Air India (89%) or Virgin Australia (89%) when booking your flight. These represent the most reliable airlines when flying from Singapore to Phnom Penh.

Can I find deals for flights from Singapore to Phnom Penh that include hotel bookings?

Yes. In addition to deals on Singapore to Phnom Penh flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Singapore to Phnom Penh?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Phnom Penh.

Can I find deals for business class flights from Singapore to Phnom Penh?

Yes. Cheapflights offers flight deals from Singapore to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$168+ Cheap Flights from Singapore to Phnom Penh

Cheapflights Tip: The best prices from Singapore Changi to Phnom Penh Techo Intl are usually found in September or October, booked 68 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from Singapore to Phnom Penh

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Singapore to Phnom Penh
Explore the most affordable flight options available from Singapore to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Thu 5/1115:30 -

Nonstop2h 05m

Mon 9/1121:40 -

Nonstop2h 00m

Deal found 2/10$267

Mon 16/1115:30 -

Nonstop2h 05m

Mon 14/1221:40 -

Nonstop2h 00m

Deal found 2/10$286

Fri 20/1115:30 -

Nonstop2h 05m

Sun 13/1221:40 -

Nonstop2h 00m

Deal found 2/10$299

Wed 4/1115:30 -

Nonstop2h 05m

Fri 6/1121:40 -

Nonstop2h 00m

Deal found 5/10$300

Fri 20/1115:30 -

Nonstop2h 05m

Fri 11/1221:40 -

Nonstop2h 00m

Deal found 2/10$310

Fri 11/1215:30 -

Nonstop2h 05m

Sat 9/121:40 -

Nonstop2h 00m

Deal found 5/10$312

Mon 16/1117:30 -

Nonstop2h 00m

Mon 23/1109:35 -

Nonstop2h 15m

Deal found 2/10$313

Tue 20/1012:25 -

Nonstop2h 15m

Sat 24/1009:35 -

Nonstop2h 05m

Deal found 3/10$319

Fri 9/1007:40 -

Nonstop2h 00m

Fri 16/1018:55 -

Nonstop2h 05m

Deal found 5/10$320

Sat 31/1017:30 -

Nonstop2h 00m

Tue 3/1114:40 -

Nonstop2h 25m

Deal found 5/10$343

Mon 12/1015:40 -

Nonstop2h 00m

Sat 17/1020:45 -

Nonstop2h 00m

Deal found 5/10$362

Mon 12/1015:40 -

Nonstop2h 00m

Tue 13/1020:45 -

Nonstop2h 00m

Deal found 6/10$375

Find flight deals from Singapore to Phnom Penh

Round-trip from	$267
One-way from	$168
Popular in	April
Cheapest in	September
Average price	$277

Emirates
5/11-9/11
Nonstop
4h 05m total
Singapore to Phnom Penh

Search Deals

Emirates
31/10-31/12
Nonstop
2h 05m total
Singapore to Phnom Penh

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($26 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SingaporePhnom Penh

SIN Singapore Changi - KTI Phnom Penh Techo Intl

SINKTI

Singapore Changi

Sat 31/10

15:30-16:35

Nonstop2h 05m

Phnom Penh Techo Intl

Wed 31/12

00:00-00:30

Nonstop0h 00m

$168

SingaporePhnom Penh

SIN Singapore Changi - KTI Phnom Penh Techo Intl

SINKTI

Singapore Changi

Sat 7/11

15:30-16:35

Nonstop2h 05m

Phnom Penh Techo Intl

Wed 31/12

00:00-00:30

Nonstop0h 00m

$168

SingaporePhnom Penh

SIN Singapore Changi - KTI Phnom Penh Techo Intl

SINKTI

Singapore Changi

Fri 4/12

15:30-16:35

Nonstop2h 05m

Phnom Penh Techo Intl

Wed 31/12

00:00-00:30

Nonstop0h 00m

$170

SingaporePhnom Penh

SIN Singapore Changi - KTI Phnom Penh Techo Intl

SINKTI

Singapore Changi

Sun 7/3

15:30-16:35

Nonstop2h 05m

Phnom Penh Techo Intl

Wed 31/12

00:00-00:30

Nonstop0h 00m

$170

SingaporePhnom Penh

SIN Singapore Changi - KTI Phnom Penh Techo Intl

SINKTI

Singapore Changi

Fri 4/12

06:20-10:00

1 stop4h 40m

Phnom Penh Techo Intl

Wed 31/12

00:00-00:30

Nonstop0h 00m

$274

SingaporePhnom Penh

SIN Singapore Changi - KTI Phnom Penh Techo Intl

SINKTI

Singapore Changi

Tue 13/10

06:20-10:00

1 stop4h 40m

Phnom Penh Techo Intl

Wed 31/12

00:00-00:30

Nonstop0h 00m

$274

SingaporePhnom Penh

SIN Singapore Changi - KTI Phnom Penh Techo Intl

SINKTI

Singapore Changi

Sun 7/3

12:55-17:30

1 stop5h 35m

Phnom Penh Techo Intl

Wed 31/12

00:00-00:30

Nonstop0h 00m

$282

SingaporePhnom Penh

SIN Singapore Changi - KTI Phnom Penh Techo Intl

SINKTI

Singapore Changi

Sun 1/11

16:20-13:00

2 stops21h 40m

Phnom Penh Techo Intl

Wed 31/12

00:00-00:30

Nonstop0h 00m

$286

SingaporePhnom Penh

SIN Singapore Changi - KTI Phnom Penh Techo Intl

SINKTI

Singapore Changi

Tue 3/11

13:35-13:00

2 stops24h 25m

Phnom Penh Techo Intl

Wed 31/12

00:00-00:30

Nonstop0h 00m

$286

SingaporePhnom Penh

SIN Singapore Changi - KTI Phnom Penh Techo Intl

SINKTI

Singapore Changi

Wed 30/12

15:30-16:35

Nonstop2h 05m

Phnom Penh Techo Intl

Sat 2/1

21:40-00:40

Nonstop2h 00m

$299

Flights are sorted by cheapest return flights first.

Deals found on 4/10

Showing 1-10 of 21 resultsSorted by cheapest first

Best time to book a flight from Singapore to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Singapore with our price prediction graph.

SIN-KTI

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Phnom Penh

Prices

Airlines

How far ahead should I book a flight from Singapore to Phnom Penh?

To ensure you get the cheapest price possible for a flight from Singapore to Phnom Penh, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Singapore to Phnom Penh?

Currently, September is the cheapest month in which you can book a flight from Singapore to Phnom Penh (average of $273). Flying from Singapore to Phnom Penh in April is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SIN to KTI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Phnom Penh as you normally would.

How much does it cost for a return flight from Singapore to Phnom Penh?

Airfare is typical for this route at the moment.

Singapore to Phnom Penh flights typically cost between $240 and $339 in November.
The cheapest return price found within the last 5 days was $267 on Emirates (5 Nov–9 Nov).

Reviews of airlines servicing Phnom Penh

Read through reviews of airlines operating flights from Singapore to Phnom Penh, such as Emirates. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,672 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Emirates

8.1

Very Good

3,672 reviews

Emirates

8.1

Very Good

3,672 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Related info for your journey

How popular is this Singapore to Phnom Penh flight route?
Within the past month, 6 users have taken a look at flights from Singapore Changi to Phnom Penh Techo Intl.
How long is the flight from Singapore to Phnom Penh?
For as low as $286, Emirates can have you in Phnom Penh from Singapore in 2h 05m. The distance between Singapore and Phnom Penh is about 1117 km. All flights are typically direct.
What is the cheapest airline to fly from Singapore to Phnom Penh round-trip?
Currently priced at $202, Emirates will fly you from Singapore to Phnom Penh and back. In addition to Emirates, many other airlines offer competitively priced options for your trip. Emirates is priced at 31% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from Singapore to Phnom Penh?
Consider Air Canada (89%), Air India (89%) or Virgin Australia (89%) when booking your flight. These represent the most reliable airlines when flying from Singapore to Phnom Penh.
Can I find deals for flights from Singapore to Phnom Penh that include hotel bookings?
Yes. In addition to deals on Singapore to Phnom Penh flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to Phnom Penh?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Phnom Penh.
Can I find deals for business class flights from Singapore to Phnom Penh?
Yes. Cheapflights offers flight deals from Singapore to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Singapore to Phnom Penh?
Currently, September is the cheapest month in which you can book a flight from Singapore to Phnom Penh (average of $273). Flying from Singapore to Phnom Penh in April is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Singapore to Phnom Penh

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Top airline flying from Singapore to Phnom Penh

Airline	Cheapest	Average	Flexibility	On-time
Emirates	Cheapest$202	Average$254	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to Phnom Penh?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Phnom Penh from Singapore today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Singapore to Phnom Penh?

Cheapflights helps you find that perfect flight to Phnom Penh from Singapore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Singapore to Phnom Penh with no change fees?

Certainly. Search results for flights to Phnom Penh from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Singapore to Phnom Penh become cheaper?

Yes, Cheapflights offers price alerts on Singapore to Phnom Penh flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Singapore to Phnom Penh from $168

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Phnom Penh

Cheapest flights from Singapore to Phnom PenhExplore the most affordable flight options available from Singapore to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Explore the most affordable flight options available from Singapore to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Best flights from Singapore to Phnom PenhDiscover carefully curated flight deals from Singapore to Phnom Penh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Discover carefully curated flight deals from Singapore to Phnom Penh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Direct flights from Singapore to Phnom PenhExplore direct flight options from Singapore to Phnom Penh based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.

Explore direct flight options from Singapore to Phnom Penh based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.

Last-minute flights from Singapore to Phnom PenhDiscover last-minute flight deals from Singapore to Phnom Penh. Data last updated 6 October 2026 and is based on user searches.

Discover last-minute flight deals from Singapore to Phnom Penh. Data last updated 6 October 2026 and is based on user searches.

One-way flights from Singapore to Phnom PenhSearch for one-way flight options from Singapore to Phnom Penh. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Search for one-way flight options from Singapore to Phnom Penh. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Find flight deals from Singapore to Phnom Penh

Round-trip from

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Popular in

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Average price

Cheapflights Fare Finder

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

Best time to book a flight from Singapore to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Singapore with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Singapore to Phnom Penh?

To ensure you get the cheapest price possible for a flight from Singapore to Phnom Penh, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Singapore to Phnom Penh?

What is the cheapest time of day to fly from SIN to KTI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Phnom Penh as you normally would.

How much does it cost for a return flight from Singapore to Phnom Penh?

Airfare is typical for this route at the moment.

Singapore to Phnom Penh flights typically cost between $240 and $339 in November.The cheapest return price found within the last 5 days was $267 on Emirates (5 Nov–9 Nov).

Weekly flight availability from Singapore to Phnom Penh

The most flights from SIN to KTI are scheduled on a Monday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (19 on average).

Reviews of airlines servicing Phnom Penh

Read through reviews of airlines operating flights from Singapore to Phnom Penh, such as Emirates. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How popular is this Singapore to Phnom Penh flight route?

How long is the flight from Singapore to Phnom Penh?

What is the cheapest airline to fly from Singapore to Phnom Penh round-trip?

What are the most reliable airlines from Singapore to Phnom Penh?

Can I find deals for flights from Singapore to Phnom Penh that include hotel bookings?

How can I find direct flights from Singapore to Phnom Penh?

Can I find deals for business class flights from Singapore to Phnom Penh?

What is the cheapest month to book a flight from Singapore to Phnom Penh?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Phnom Penh by adding a car hire and/or hotel booking to your travel itinerary.

Search flights from Singapore to Phnom Penh by cabin class

Find flights from Singapore to Phnom Penh, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Singapore and Phnom Penh flights

Browse other Singapore and Phnom Penh flight options. Last updated on 6 October 2026.

Other flights from Singapore

Browse through other flights departing from Singapore. Flights are based on user searches made on Cheapflights and were last updated on 6 October 2026.

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Top airline flying from Singapore to Phnom Penh

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How does Cheapflights help users find flights from Singapore to Phnom Penh?

Why should you use Cheapflights to find cheap flight tickets from Singapore to Phnom Penh?

Can Cheapflights find flights from Singapore to Phnom Penh with no change fees?

Can Cheapflights notify me if prices for flights from Singapore to Phnom Penh become cheaper?

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Cheapest flights from Singapore to Phnom Penh
Explore the most affordable flight options available from Singapore to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 October 2026.

Best flights from Singapore to Phnom Penh
Discover carefully curated flight deals from Singapore to Phnom Penh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.

Direct flights from Singapore to Phnom Penh
Explore direct flight options from Singapore to Phnom Penh based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.

Last-minute flights from Singapore to Phnom Penh
Discover last-minute flight deals from Singapore to Phnom Penh. Data last updated 6 October 2026 and is based on user searches.

One-way flights from Singapore to Phnom Penh
Search for one-way flight options from Singapore to Phnom Penh. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.

Singapore to Phnom Penh flights typically cost between $240 and $339 in November.
The cheapest return price found within the last 5 days was $267 on Emirates (5 Nov–9 Nov).