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Phnom Penh

$102+ Cheap flights from Singapore (SIN) to Phnom Penh (PNH)

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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — PNH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Singapore Changi to Phnom Penh Pochentong are usually found in September or December, booked 56 days in advance, depart on a Saturday or Sunday and return on a Friday

Cheap flight deals from Singapore to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$181
(Singapore Airlines)

One-way from

$102
(Malaysia Airlines)

Popular in

March

Cheapest in

September

Average price

$189

Good round-trip deal

$179 or less

Good one-way deal

$101 or less
From Singapore Changi to Phnom Penh Pochentong
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One-way flight from Singapore Changi to Phnom Penh Pochentong
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($1 potential savings vs. average RT price).
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Average for round-trip flights in June 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.
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Find flight deals from Singapore to Phnom Penh

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 June 12, 2025.

This Emirates deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/83:35 pmSIN - PNH
Nonstop2h 00mEmirates
Sun 7/208:50 pmPNH - SIN
Nonstop2h 00mEmirates
Deal found 6/12$200
This Trip.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:20 amSIN - PNH
1 stop4h 40mMalaysia Airlines
Sun 7/276:20 pmPNH - SIN
1 stop4h 50mMalaysia Airlines
Deal found 6/9$204
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/253:35 pmSIN - PNH
Nonstop2h 00mMultiple Airlines
Sun 7/278:20 pmPNH - SIN
1 stop26h 45mMultiple Airlines
Deal found 6/9$217
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2512:00 pmSIN - PNH
Nonstop2h 10mSingapore Airlines
Sun 7/279:35 amPNH - SIN
Nonstop2h 05mSingapore Airlines
Deal found 6/9$226
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/81:10 pmSIN - PNH
1 stop4h 45mVietnam Airlines
Tue 7/155:45 pmPNH - SIN
2 stops17h 10mVietnam Airlines
Deal found 6/10$262
This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2412:20 amSIN - PNH
1 stop24h 55mPhilippine Airlines
Sat 7/261:15 amPNH - SIN
1 stop11h 05mPhilippine Airlines
Deal found 6/9$520
This Priceline deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/811:10 pmSIN - PNH
1 stop25h 05mChina Eastern
Mon 7/1412:10 amPNH - SIN
1 stop15h 45mChina Eastern
Deal found 6/10$633
This Cambodia Angkor Air deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cambodia Angkor Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:25 pmSIN - PNH
2 stops24h 35mCambodia Angkor Air
Wed 7/91:30 pmPNH - SIN
2 stops45h 40mCambodia Angkor Air
Deal found 6/10$705
This XiamenAir deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure XiamenAir is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/182:40 amSIN - PNH
1 stop15h 20mXiamenAir
Sun 6/2212:20 pmPNH - SIN
1 stop12h 20mXiamenAir
Deal found 6/11$715
This China Southern deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/213:55 amSIN - PNH
1 stop7h 55mChina Southern
Mon 12/223:50 pmPNH - SIN
1 stop10h 15mChina Southern
Deal found 6/12$2,768
This Cathay Pacific deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/41:50 amSIN - PNH
1 stop9h 25mCathay Pacific
Mon 7/711:25 amPNH - SIN
1 stop12h 25mCathay Pacific
Deal found 6/12$4,846

Cheapflights Fare Finder

Customize your flight search to find flights from Singapore to Phnom Penh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Singapore to Phnom Penh that are best for you.

Fly from

Singapore

Fly to

Phnom Penh

Route

Depart

Return

Price

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Tue 7/8

1:10 pm-4:55 pm

1 stop4h 45m

Phnom Penh Pochentong

Tue 7/15

5:45 pm-11:55 am

2 stops17h 10m

$262

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Tue 7/8

12:00 pm-1:10 pm

Nonstop2h 10m

Phnom Penh Pochentong

Tue 7/15

8:50 pm-11:50 pm

Nonstop2h 00m

$267

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Thu 7/24

12:20 am-12:15 am

1 stop24h 55m

Phnom Penh Pochentong

Sat 7/26

1:15 am-1:20 pm

1 stop11h 05m

$520

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Wed 7/16

6:20 am-10:00 am

1 stop4h 40m

Phnom Penh Pochentong

Wed 7/23

11:10 am-5:30 pm

1 stop5h 20m

$609

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Tue 7/8

11:10 pm-11:15 pm

1 stop25h 05m

Phnom Penh Pochentong

Mon 7/14

12:10 am-4:55 pm

1 stop15h 45m

$633

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Fri 7/4

6:25 pm-6:00 pm

2 stops24h 35m

Phnom Penh Pochentong

Wed 7/9

1:30 pm-12:10 pm

2 stops45h 40m

$705

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Sat 8/2

4:30 pm-5:40 pm

Nonstop2h 10m

Phnom Penh Pochentong

Mon 8/4

6:55 pm-10:00 pm

Nonstop2h 05m

$1,229

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Thu 7/24

3:55 am-2:30 pm

1 stop11h 35m

Phnom Penh Pochentong

Sun 7/27

3:35 pm-3:15 am

2 stops34h 40m

$2,777

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Fri 7/4

1:50 am-10:15 am

1 stop9h 25m

Phnom Penh Pochentong

Mon 7/7

11:25 am-12:50 am

1 stop12h 25m

$4,846

SingaporePhnom Penh

SIN - PNH

SINPNH

Singapore Changi

Sun 6/22

6:15 pm-5:25 pm

1 stop24h 10m

$102

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 17 results
1
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The best insider tips for Singapore to Phnom Penh flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Singapore to Phnom Penh trip
Airlines
Singapore Airlines

Singapore Airlines offers free unlimited Wi-Fi for all passengers, enhancing onboard connectivity.


Singapore Airlines provides 25kg baggage allowance even on economy 'Lite' fares.

Read more about Singapore Airlinesby Gabriel Leigh
Emirates

Emirates offers 32 inches of legroom and top-notch entertainment in economy class.


Emirates provides a generous checked baggage policy for economy passengers, including one checked and carry-on bag.

Read more about Emiratesby Blane Bachelor
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on Singapore Airlines

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Blane Bachelor

Blane Bachelor

Expert on Emirates

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

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.
Estimated round-trip 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

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

Use this chart to determine the optimal time to book a round-trip flight from Singapore to Phnom Penh. Price data was last updated on June 9, 2025.

The best time to book flights from Singapore to Phnom Penh is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Singapore to Phnom Penh (average of $991). Flying from Singapore to Phnom Penh in June is currently the most expensive (average of $1,570). 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 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 June 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 61% on flights from Singapore to Phnom Penh by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Singapore to Phnom Penh. Price data was last updated on June 8, 2025.

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

Weekly flight availability from Singapore to Phnom Penh

Explore weekly flight availability from Singapore to Phnom Penh. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from SIN to PNH 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).

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 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 in.

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 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 F).

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 June 12, 2025.
To help decide which airline to fly from Singapore to Phnom Penh, see what other customers have to say about Emirates, Singapore Airlines and Cathay Pacific. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,264 reviews

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Singapore Airlines
8.1
Very good
1,302 reviews
Emirates
8.1
Very good
3,264 reviews

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Cathay Pacific
7.6
Good
892 reviews
Emirates
8.1
Very good
3,264 reviews

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
China Southern
7.5
Good
99 reviews
Emirates
8.1
Very good
3,264 reviews

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Vietnam Airlines
7.5
Good
194 reviews
Emirates
8.1
Very good
3,264 reviews

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

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 airports do I use to fly from Singapore to Phnom Penh?

    Phnom Penh Pochentong is the airport most travelers will use when flying to Phnom Penh from Singapore Changi. Booking flights from Changi (SIN) to Pochentong (PNH) should be relatively easy as there are 18 daily flights to Phnom Penh from 3 different airlines. 21h 30m is how long a flight from Singapore to Phnom Penh Pochentong will take if you book a nonstop flight.

  • How popular is this Singapore to Phnom Penh flight route?

    This flight path from Singapore Changi to Phnom Penh Pochentong was viewed by 36 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Singapore to Phnom Penh round-trip?

    Cheapflights users have booked flights from Singapore to Phnom Penh round-trip from $181. Other airlines that can offer you cheap pricing are Malaysia Airlines, from $183, and Emirates, from $200. Singapore Airlines is 5% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Malaysia Airlines, with whom users have recently found tickets for as low as $102. However, be on the lookout for offers from Emirates and Vietnam Airlines, as they are both options that can get you from Singapore to Phnom Penh for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Singapore to Phnom Penh on time: Air Canada (93%), Air India (90%), Virgin Australia (90%).

  • What are the cheapest flights from Singapore to Phnom Penh?

    Looking at all options, your cheapest flight can be booked for $101. While the most popular route (Singapore Changi - Phnom Penh Pochentong) can be booked for $3,535 on average our data indicates $322 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 vacation 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, March is the cheapest month in which you can book a flight from Singapore to Phnom Penh (average of $991). Flying from Singapore to Phnom Penh in June is currently the most expensive (average of $1,570). 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

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Complete your trip

Complete your trip to Phnom Penh by adding a car rental and/or hotel reservation to your travel itinerary.
Phnom Penh car rentals
Phnom Penh Pochentong Airport car rentals

Top 3 airlines flying from Singapore to Phnom Penh

Discover the top 3 airlines that operate flights from Singapore to Phnom Penh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jetstar AsiaCheapest$143Average$164FlexibilityNo cancel feeOn-time86%
EmiratesCheapest$174Average$192FlexibilityNo cancel feeOn-time75%
Singapore AirlinesCheapest$176Average$219FlexibilityNo cancel feeOn-time81%

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