Question 1

How popular is this Singapore to Phnom Penh flight route?

Accepted Answer

This flight path from Singapore to Phnom Penh Pochentong was viewed by 2,129 users in the past month. Keep an eye out for changes in search interest prior to high and low season. Find deals

Question 2

What are the cheapest airlines to fly from Singapore to Phnom Penh one-way?

Accepted Answer

To fly one-way, consider booking your trip with Emirates, which is currently one of the cheapest options available, starting at S$ 134. Thai AirAsia flights start at S$ 179 while deals on Vietnam Airlines start at S$ 187 one-way. Find deals

Question 3

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

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from Singapore to Phnom Penh (average of S$ 162). Flying from Singapore to Phnom Penh in March is currently the most expensive (average of S$ 201). 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. Find deals

Question 4

What is the cheapest day to fly from Singapore to Phnom Penh?

Accepted Answer

Travellers seeking maximum savings on their Singapore to Phnom Penh flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

Question 5

Weekly flight availability from Singapore to Phnom Penh

Accepted Answer

The most flights from SG0 to PNH are scheduled on a Tuesday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).

Question 6

E

Accepted Answer

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.

Question 7

E

Accepted Answer

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).

Question 8

What are the cheapest flights from Singapore to Phnom Penh?

Accepted Answer

Looking at all options, your cheapest flight can be booked for S$ 138. While the most popular route (Singapore Changi - Phnom Penh Pochentong) can be booked for S$ 220 on average our data indicates S$ 206 when flying from Singapore to Phnom Penh.

Question 9

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

Accepted Answer

The top 3 most reliable airlines when flying from Singapore to Phnom Penh are Air Canada (93%), Air India (88%) and Virgin Australia (88%).

Question 10

What are the most popular airlines that fly from Singapore to Phnom Penh?

Accepted Answer

When booking a flight from Singapore to Phnom Penh, you may want to consider flying on Jetstar Asia, Emirates or Cambodia Airways as they are the most popular for this route.

Question 11

What is the cheapest day to fly return from Singapore to Phnom Penh?

Accepted Answer

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Phnom Penh. Check prices with Cheapflights to find a great deal for your trip.

Question 12

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

Accepted Answer

Travellers have found it’s best to book a flight 57 days in advance to save up to 9% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 57 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Singapore to Phnom Penh 1-2 weeks in advance for as low as S$ 239, or S$ 250 for flights within the next 24 hours.

Question 13

What is the cheapest month to fly from Singapore to Phnom Penh?

Accepted Answer

September is one of the best times of the year to fly to Phnom Penh from Singapore. Prices for September average S$ 247 per person but you can even find prices for as low as S$ 142. The most expensive prices can be found in the month of March. Opting for a September flight can save you 4% on your journey compared to booking in March

Question 14

What is the cheapest time of day to fly from SG to PNH?

Accepted Answer

One of the essential ways to save on airfare from Singapore to Phnom Penh is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 27% on airfare.

Question 15

What airport do you fly into for flights to Phnom Penh from Singapore?

Accepted Answer

Phnom Penh Pochentong (PNH) is the airport you will fly into if you book a flight from Singapore to Phnom Penh. It is only a 8.0 km journey from Pochentong (PNH) to Phnom Penh’s city centre.

Question 16

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

Accepted Answer

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

Question 17

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

Accepted Answer

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.

Question 18

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

Accepted Answer

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.

Question 19

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

Accepted Answer

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!

Question 20

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

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Singapore to Phnom Penh by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 21

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

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Phnom Penh, users can toggle the no change fees filter when performing a flight search.

Question 22

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

Accepted Answer

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.

Round-trip from	S$ 230
One-way from	S$ 134
Popular in	March
Cheapest in	September
Average price	S$ 247
Good round-trip deal	S$ 234 or less
Good one-way deal	S$ 150 or less

Airline	Cheapest	Average	Flexibility	On-time
Cambodia Airways	CheapestS$ 124	AverageS$ 237	FlexibilityNo cancel fee	On-timeN/A	Search Cambodia Airways flights
Emirates	CheapestS$ 155	AverageS$ 246	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Malaysia Airlines	CheapestS$ 181	AverageS$ 198	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Jetstar Asia	CheapestS$ 187	AverageS$ 200	FlexibilityNo cancel fee	On-time86%	Search Jetstar Asia flights
Singapore Airlines	CheapestS$ 223	AverageS$ 274	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Cheap flights from Singapore to Phnom Penh from S$ 134

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9-8. 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

Keep the following information in mind while searching for Singapore to Phnom Penh flight deals. Data was last updated 30 heinäkuu 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 30 heinäkuu 2025.

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 30 heinäkuu 2025.

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.

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

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

What is the cheapest time of day to fly from SG to PNH?

Find hourly flight availability from Singapore to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 heinäkuu 2025.

What is the cheapest day to fly from Singapore to Phnom Penh?

Use this chart to determine the cheapest time to fly return from Singapore to Phnom Penh. Price data was last updated on 27 July 2025.

Weekly flight availability from Singapore to Phnom Penh

Reviews of airlines servicing Phnom Penh

Check out reviews from past customers who have flown with Emirates, Singapore Airlines, andQantas Airways from Singapore to Phnom Penh to help guide your decision. 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

Find useful and relevant information for your journey from Singapore to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Phnom Penh from Singapore?

How popular is this Singapore to Phnom Penh flight route?

What are the cheapest airlines to fly from Singapore to Phnom Penh one-way?

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

What are the cheapest flights 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

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Alternative routes for Singapore to Phnom Penh

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Top 5 airlines 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 30 heinäkuu 2025.