Find flights
Deals
Airlines
Travel Guide

S$ 120+ 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 30-3. Fares are subject to change and may not be available on all flights or dates of travel.
— PNH
30 Mar — 6 Apr1
1 adult

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 25 March 2025.

Return from

S$ 234

One-way from

S$ 120

Popular in

April

Cheapest in

September

Average price

S$ 269

Good round-trip deal

S$ 243 or less

Good one-way deal

S$ 139 or less
Singapore Airlines
  • Singapore Airlines
  • 7-5-10-5
  • Nonstop
  • 4h 15m total
  • Singapore to Phnom Penh
Search Deals
Malaysia Airlines
  • Malaysia Airlines
  • 30-3
  • 1 total stop
  • 7h 20m total
  • Singapore to Phnom Penh
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (S$ 21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 5 potential savings vs. average return price).
Search Deals
Average for return flights in March 2025
Search Deals
Price to beat on a round-trip flight from Singapore Changi to Phnom Penh Pochentong.
Search Deals
Price to beat on a one-way flight from Singapore Changi to Phnom Penh Pochentong.
Search Deals

Find flight deals to Phnom Penh

Cheapest flights to Phnom Penh
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 25 March 2025.

Wed 1-1012:00SIN - PNH
Nonstop2h 10mSingapore Airlines
Thu 9-1018:55PNH - SIN
Nonstop2h 05mSingapore Airlines
Deal found 24-3S$ 234
Tue 8-413:40SIN - PNH
1 stop4h 45mMalaysia Airlines
Tue 15-411:10PNH - SIN
1 stop8h 15mMalaysia Airlines
Deal found 25-3S$ 235
Thu 24-412:15SIN - PNH
1 stop6h 10mMultiple Airlines
Thu 1-520:50PNH - SIN
Nonstop2h 00mMultiple Airlines
Deal found 24-3S$ 237
Thu 8-515:35SIN - PNH
Nonstop2h 00mEmirates
Thu 15-520:50PNH - SIN
Nonstop2h 00mEmirates
Deal found 24-3S$ 238
Thu 8-513:10SIN - PNH
1 stop4h 45mVietnam Airlines
Thu 15-517:45PNH - SIN
2 stops17h 10mVietnam Airlines
Deal found 24-3S$ 326
Mon 7-402:30SIN - PNH
1 stop10h 05mChina Eastern
Tue 15-412:40PNH - SIN
2 stops24h 30mChina Eastern
Deal found 25-3S$ 704
Sat 26-710:25SIN - PNH
1 stop14h 50mPhilippine Airlines
Tue 29-701:15PNH - SIN
1 stop11h 05mPhilippine Airlines
Deal found 24-3S$ 721

Cheapflights Fare Finder

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 25 March 2025.
Use the filters below to find and compare flights to Phnom Penh that are best for you.

Fly from

Singapore

Route

Depart

Return

Price

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Thu 24-4

12:15-17:25

1 stop6h 10m

Phnom Penh Pochentong

Thu 1-5

20:50-23:50

Nonstop2h 00m

S$ 237

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Thu 8-5

15:35-16:35

Nonstop2h 00m

Phnom Penh Pochentong

Thu 15-5

20:50-23:50

Nonstop2h 00m

S$ 238

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Mon 12-5

11:05-17:25

1 stop7h 20m

Phnom Penh Pochentong

Wed 21-5

11:10-17:30

1 stop5h 20m

S$ 239

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Sat 26-7

16:30-17:40

Nonstop2h 10m

Phnom Penh Pochentong

Wed 30-7

14:05-17:10

Nonstop2h 05m

S$ 289

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Thu 8-5

13:10-16:55

1 stop4h 45m

Phnom Penh Pochentong

Thu 15-5

17:45-11:55

2 stops17h 10m

S$ 326

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Sat 26-7

10:25-00:15

1 stop14h 50m

Phnom Penh Pochentong

Tue 29-7

01:15-13:20

1 stop11h 05m

S$ 721

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Wed 23-4

02:30-17:50

1 stop16h 20m

Phnom Penh Pochentong

Thu 1-5

18:50-01:30

1 stop29h 40m

S$ 787

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Tue 13-5

03:55-14:30

1 stop11h 35m

Phnom Penh Pochentong

Fri 16-5

08:00-03:15

2 stops42h 15m

S$ 799

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Thu 15-5

09:00-23:05

1 stop15h 05m

Phnom Penh Pochentong

Sun 18-5

00:20-21:55

1 stop20h 35m

S$ 922

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Fri 19-9

02:40-17:00

1 stop15h 20m

Phnom Penh Pochentong

Fri 3-10

12:20-01:40

1 stop12h 20m

S$ 1,019

Flights are sorted by cheapest return flights first.

Deals found on 24-3

Showing 1-10 of 21 results
1
2
3

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.
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 to Phnom Penh

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 21 March 2025.

Booking 79 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 2 hours 0 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 23 March 2025.

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 Friday mornings, when prices are usually at their highest.

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.

Emirates

Emirates

From S$ 133

Singapore Airlines

Singapore Airlines

From S$ 173

Jetstar Asia

Jetstar Asia

From S$ 141

Malaysia Airlines

Malaysia Airlines

From S$ 123

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 25 March 2025.
See what other customers who have flown with Singapore Airlines, Emirates and Vietnam Airlines to Phnom Penh have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,284 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very Good
3,190 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Vietnam Airlines
7.6
Good
192 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Thai AirAsia
7.5
Good
204 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
China Southern
7.4
Good
91 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

FAQs about flying to Phnom Penh

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

    For a flight to Phnom Penh, you will be flying into Pochentong. Phnom Penh Pochentong (PNH) is just 8.0 km from the centre of the city. Pochentong is the only Phnom Penh airport and it handles 14 daily flights from Singapore. 5 airlines have flights from Singapore to Phnom Penh Pochentong on a regular basis.

  • Can I find cheaper flights to Phnom Penh if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Phnom Penh on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Phnom Penh?

    Based on reviews from Cheapflights users, Cambodia Airways is rated the highest out of the airlines that fly to Phnom Penh.

  • What is the cheapest airport to fly to in Phnom Penh?

    Phnom Penh Pochentong is currently the cheapest airport to fly to in Phnom Penh. One-way flights to Phnom Penh Pochentong typically cost S$ 92, while return flights cost around S$ 184.

  • How much is a return flight to Phnom Penh?

    A return flight to Phnom Penh will typically cost around S$ 155, however they can be found for as little as S$ 138.

  • Does Phnom Penh Pochentong have rental cars?

    Yes. Those touching down at Phnom Penh Pochentong can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Phnom Penh Pochentong?

    Yes. Phnom Penh Pochentong has hotels nearby for those requiring accommodations. Chinese Guesthouse is the closest property to Phnom Penh Pochentong (0.0 km away from Phnom Penh Pochentong).

See more FAQs

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.
Flights from Singapore 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.