S$ 126+ Cheap flights to Phnom Penh
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 9-2. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Phnom Penh in 2025
Find the latest flights to Phnom Penh in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 17 January 2025.
Find flight deals to Phnom Penh
Cheapest flights to Phnom PenhExplore the most affordable flight options available to Phnom Penh. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.
Explore the most affordable flight options available to Phnom Penh. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.
Find flights to Phnom Penh within your budget
Locate flights to Phnom Penh that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 17 January 2025.
Fly from
Route
Depart
Return
Price
SingaporePhnom Penh
SIN - PNH
SINPNH
Singapore Changi
Wed 19-2
17:25-18:25
Nonstop2h 00m
Phnom Penh Pochentong
Thu 27-2
21:30-00:30
Nonstop2h 00m
SingaporePhnom Penh
SIN - PNH
SINPNH
Singapore Changi
Fri 31-1
13:40-17:30
1 stop4h 50m
Phnom Penh Pochentong
Mon 3-2
21:30-00:30
Nonstop2h 00m
SingaporePhnom Penh
SIN - PNH
SINPNH
Singapore Changi
Fri 9-5
12:00-13:05
Nonstop2h 05m
Phnom Penh Pochentong
Mon 12-5
18:55-21:55
Nonstop2h 00m
SingaporePhnom Penh
SIN - PNH
SINPNH
Singapore Changi
Fri 31-1
11:05-17:30
1 stop7h 25m
Phnom Penh Pochentong
Mon 3-2
18:30-09:05
1 stop13h 35m
SingaporePhnom Penh
SIN - PNH
SINPNH
Singapore Changi
Mon 17-2
13:25-13:00
2 stops24h 35m
Phnom Penh Pochentong
Sat 22-2
13:50-19:25
1 stop4h 35m
SingaporePhnom Penh
SIN - PNH
SINPNH
Singapore Changi
Sun 9-2
11:55-13:05
Nonstop2h 10m
SingaporePhnom Penh
SIN - PNH
SINPNH
Singapore Changi
Fri 14-2
11:05-17:30
1 stop7h 25m
SingaporePhnom Penh
SIN - PNH
SINPNH
Singapore Changi
Sat 25-1
17:25-18:25
Nonstop2h 00m
SingaporePhnom Penh
SIN - PNH
SINPNH
Singapore Changi
Wed 5-3
04:50-11:35
1 stop7h 45m
SingaporePhnom Penh
SIN - PNH
SINPNH
Singapore Changi
Sun 2-2
20:40-08:25
1 stop12h 45m
Best time to book a flight to Phnom Penh
Have a flexible travel schedule? Discover the best time to fly to Phnom Penh with our price prediction graph.
Travel insights for flights to Phnom Penh
Get recent, data-driven insights about flights to Phnom Penh including ideal travel times, pricing trends, and more.
When is the best time to book a flight to Phnom Penh?
Use this chart to determine the optimal time to book a return flight from Singapore to Phnom Penh. Price data was last updated on 10 January 2025.
Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights to Phnom Penh. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
How long is the flight to Phnom Penh?
On average, a flight from Singapore to Phnom Penh takes 1 hour 50 minutes. Flights to Phnom Penh from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly 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 16 December 2024.
Users looking for the lowest fares to Phnom Penh should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Tuesday mornings, when prices are usually at their highest.
Weekly flight availability to Phnom Penh
The most flights from Singapore to Phnom Penh are scheduled on a Monday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).
What are the most popular airlines that fly to Phnom Penh?
The most popular airlines flying from Singapore to Phnom Penh are Emirates, Singapore Airlines and Jetstar Asia.
What are the cheapest airlines that fly to Phnom Penh?
The cheapest airlines flying from Singapore to Phnom Penh are Cambodia Airways, Malaysia Airlines and Emirates.
Rainfall in Phnom Penh by month
Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 250.0 mm 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.
Temperature in Phnom Penh by month
Plan your trip to Phnom Penh by taking into account the average temperature totals by month.
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).
Reviews of airlines servicing Phnom Penh
Get insights into the airlines that provide service to Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phnom Penh. Reviews last updated 17 January 2025.
Food
Crew
Comfort
Entertainment
Boarding
Overall
Reviews
Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Food
Crew
Comfort
Entertainment
Boarding
Overall
Reviews
Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Food
Crew
Comfort
Entertainment
Boarding
Overall
Reviews
Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Food
Crew
Comfort
Entertainment
Boarding
Overall
Reviews
Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Food
Crew
Comfort
Entertainment
Boarding
Overall
Reviews
Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Food
Crew
Comfort
Entertainment
Boarding
Overall
Reviews
Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
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.
Find the best flight deals to Phnom Penh
Some of the lowest fares we’ve come across for flights to Phnom Penh.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights to Phnom Penh?
Deals for Phnom Penh flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets to Phnom Penh?
Cheapflights helps you find that perfect flight to Phnom Penh 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 to Phnom Penh with no change fees?
Need flexible booking options for your flight to Phnom Penh ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights to Phnom Penh become cheaper?
Yes, Cheapflights offers price alerts on Phnom Penh flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.