Cheap flights from Singapore to Phnom Penh from $100
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 Phnom Penh departing on 9/8. 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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Singapore Airlines flights from Singapore to Phnom Penh
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How to get the cheapest flight ticket from Singapore to Phnom Penh
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
What is the cheapest month to fly to Phnom Penh?
In general, September is the cheapest month to fly from Singapore to Phnom Penh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $183. If you aren’t able to travel to Phnom Penh during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $187.
What is the cheapest day to depart on your flight to Phnom Penh?
The cheapest day to depart from Singapore to Phnom Penh is on a Saturday. Travelers who choose to depart for Phnom Penh on a Saturday will often find tickets for as low as $177. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Singapore to Phnom Penh for around $204.
What is the cheapest time of day to depart on your flight to Phnom Penh?
According to our data, the cheapest time of day to fly to Phnom Penh is in the evening. momondo users have found flights departing from Singapore to Phnom Penh in the evening for as low as $101. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Phnom Penh are more costly in the morning, with an average ticket price of $214. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Singapore Changi to Phnom Penh Pochentong flight route?
Fly from Singapore Changi to Phnom Penh Pochentong for the best Singapore Changi - Phnom Penh Pochentong flight prices
How far in advance should I book a flight to Phnom Penh?
You are more likely to see cheaper flights to Phnom Penh from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Phnom Penh for around $191 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phnom Penh from Singapore for as low as $173 on momondo.
What cabin class options are available on Singapore Changi to Phnom Penh Pochentong flights?
There are 3 cabin classes available to choose from on Singapore Changi to Phnom Penh Pochentong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Singapore Changi to Phnom Penh Pochentong?
Malaysia Airlines, Emirates, and Vietnam Airlines are the most popular carriers operating from Singapore Changi to Phnom Penh Pochentong
What airlines fly to Phnom Penh?
Singapore Airlines, Emirates and Jetstar Asia are the top three most popular airlines that fly to Phnom Penh from Singapore according to our data. Singapore Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Phnom Penh. Keep in mind that there are 3 different airlines that fly to Phnom Penh on a routine basis, so you have a few additional options to choose from.
How many flights depart from Singapore to Phnom Penh on average per day?
The number of flights available between Singapore and Phnom Penh is 18 per day as of July 2025. The most frequent departure time is 7:00AM, with 60% of daily flights leaving in the afternoon.
How many flights depart from Singapore to Phnom Penh on average per week?
128 flights are operational weekly from Singapore to Phnom Penh as of July 2025. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.
When to book flights from Singapore to Phnom Penh
Cheap Singapore to Phnom Penh (SIN to PNH) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Singapore to Phnom Penh
Best Price Found | $100 |
|---|---|
Fastest flight time | 2h 00m |
Direct flights | Mon, Tue, Thu, Fri, Sat and Sun |
Airports in Phnom Penh | 1 airport |
How far is Singapore Changi to Phnom Penh Pochentong by plane?
The distance between Singapore Changi and Phnom Penh Pochentong is about 712.0 mi. A reasonable flight in good conditions will take 2h 00m.
When did momondo last update prices for flights from Singapore Changi Airport to Phnom Penh Pochentong Airport?
Prices for flights from Singapore Changi Airport to Phnom Penh Pochentong Airport refresh daily.
How many operators does momondo search for flights from Singapore Changi Airport to Phnom Penh Pochentong Airport?
As of July 2025, there are 3 operators available to choose from for flights from Singapore Changi Airport to Phnom Penh Pochentong Airport.
How old do you have to be to fly from Singapore Changi Airport to Phnom Penh Pochentong 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 Phnom Penh Pochentong Airport.
What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?
The travel and health documents you'll need for your trip to Phnom Penh Pochentong 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 Phnom Penh Pochentong Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Singapore to Phnom Penh?
Based on momondo bookings for flights between Singapore and Phnom Penh, the leading plane model is Boeing 737 MAX 8, making up 43.41% of the total bookings. Other popular models include Boeing 777-300ER with 36.95%, Airbus A350-900 with 16.83%, and Airbus A320-100/200 with 1.60%.
What is the most popular airline from Singapore to Phnom Penh?
momondo data reveals that the most frequently booked airline on the route from Singapore to Phnom Penh is Singapore Airlines, representing 49% of all bookings. The subsequent popular airlines are Emirates at 43% and Jetstar Asia at 8%.
Best airlines flying from Singapore to Phnom Penh
Compare and see reviews for airlines that fly from Singapore to Phnom Penh with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $139 | Free Cancellation | Rating 6.7 57 reviews | |||
| PriceFrom $172 | Free Cancellation | Rating 8.1 3,288 reviews | |||
| PriceFrom $176 | Free Cancellation | Rating 8.1 1,324 reviews |
Emirates Flights From Singapore to Phnom Penh
The lowest priced Emirates flight from Singapore to Phnom Penh from the last 72 hours was $172. Generally, Emirates has 7 flights on this route every week with an average price of $192. Emirates is rated 8.1/10 by our users.
Singapore Airlines Flights From Singapore to Phnom Penh
Singapore Airlines is also a popular choice for this route. Singapore Airlines flight deals for Singapore to Phnom Penh start from as low as $176 round-trip, depending on your selected dates, with average Singapore Airlines deals seen on momondo around $218. Singapore Airlines operates 21 flights to Phnom Penh from Singapore in an average week. Users have rated it 8.1/10 across 1,324 reviews.
Why use momondo?
Why should I use momondo to find a flight deal from Singapore to Phnom Penh?
Finding the right flight to Phnom Penh from Singapore is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phnom Penh quick and easy, saving you time and money.
Can I find flights from Singapore to Phnom Penh with flexible booking policies on momondo?
Flights from Singapore to Phnom Penh with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Singapore to Phnom Penh?
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 Phnom Penh.
I’m not ready to book a flight from Singapore to Phnom Penh right now. Can momondo alert me if prices change?
Price alerts on flights to Phnom Penh 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.