Flights from Singapore (SIN) to Phnom Penh (PNH)

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Cheapest Flights from Singapore (SIN) to Phnom Penh (PNH)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Tue, 18 Nov. - Tue, 16 Dec.
SIN
Changi
PNH
Phnom Penh Intl.
AU$371 Return, found 18 hours ago
AU$371
Return
found 18 hours ago
Select Singapore Airlines flight, departing Tue, 18 Nov. from Changi to Phnom Penh Intl., returning Tue, 16 Dec., priced at AU$371 found 18 hours ago
Singapore Airlines
Tue, 18 Nov. - Mon, 15 Dec.
SIN
Changi
PNH
Phnom Penh Intl.
AU$383 Return, found 18 hours ago
AU$383
Return
found 18 hours ago
Select Singapore Airlines flight, departing Tue, 18 Nov. from Changi to Phnom Penh Intl., returning Mon, 15 Dec., priced at AU$383 found 18 hours ago
Singapore Airlines
Tue, 18 Nov. - Tue, 16 Dec.
SIN
Changi
PNH
Phnom Penh Intl.
AU$389 Return, found 18 hours ago
AU$389
Return
found 18 hours ago
Select Singapore Airlines flight, departing Tue, 18 Nov. from Changi to Phnom Penh Intl., returning Tue, 16 Dec., priced at AU$389 found 18 hours ago
Singapore Airlines
Wed, 19 Nov. - Tue, 16 Dec.
SIN
Changi
PNH
Phnom Penh Intl.
AU$396 Return, found 17 hours ago
AU$396
Return
found 17 hours ago
Select Singapore Airlines flight, departing Wed, 19 Nov. from Changi to Phnom Penh Intl., returning Tue, 16 Dec., priced at AU$396 found 17 hours ago
China Eastern Airlines
Sun, 16 Nov. - Fri, 12 Dec.
SIN
Changi
PNH
Phnom Penh Intl.
AU$1,151 Return, found 17 hours ago
AU$1,151
Return
found 17 hours ago
Select China Eastern Airlines flight, departing Sun, 16 Nov. from Changi to Phnom Penh Intl., returning Fri, 12 Dec., priced at AU$1,151 found 17 hours ago

Singapore to Phnom Penh Flight Information

Find the Cheapest Flights from Singapore (SIN) to Phnom Penh (PNH)

Work hard, travel harder! Wotif brings you the cheapest Singapore to Phnom Penh flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top SIN to PNH routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

Singapore to Phnom Penh Information

Traveling From
Changi
Origin Airport
Singapore
Origin Airport IATA Code
SIN
Traveling To
Phnom Penh Intl.
Destination Airport
Phnom Penh
Destination Airport IATA Code
PNH
Number of Airlines Serving
9
Average Flight Time
2 hours 3 mins
Direct Flight Time
2 hours 0 mins
Flight Price
AU$371

Frequently asked questions

How long is the flight from Changi Airport to PNH?
You'll have about 6 hours and 29 minutes to hang around on board your flight from Singapore to Cambodia. It's the perfect time to get a bit of rest, read a novel or binge-watch that new spine-chilling series.
What airlines fly direct from Changi Airport to Phnom Penh Airport?
All that's standing between you and Cambodia is just one, drama-free flight (and maybe a couple of cold ones from the drinks cart). You can fly straight from Changi Airport (SIN) to Phnom Penh Intl. Airport (PNH) with several airlines, including Singapore Airlines and Jetstar Asia.
What are the cheapest days to fly?
Here's an insider tip: Monday is typically the cheapest day to fly! Looking at flight demand on Wotif in 2021, we found that flights departing on a Monday generally had the lowest average price, closely followed by flights on a Saturday. You might want to think twice about flying on a Thursday though; generally, our data showed that it had the highest average ticket price.
What is the best day to buy a plane ticket?
Guess what? It turns out that early in the week is the best time to score the cheapest plane tickets. Looking at flight demand on Wotif in 2021, we found that flights purchased on a Monday had the lowest airfares on average. Booking your plane ticket on the weekend also seems to score pretty good deals. However, airfares purchased on a Friday generally have a higher than average ticket value, so you might want to prepare your budget if you're booking on that day.
What is the cheapest month to fly?
When comparing airfares booked through Wotif in 2021, our data shows February is one of the cheapest months to fly. On the other hand, the month of December can be one of the most expensive times to travel, with the highest average ticket price, so it's best to get in early if December is your preferred travel month.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Wotif up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to Wotif's 2021 flight demand trends, you can bag a bargain with some of the cheapest airfares appearing just 1 week prior to travel.*According to flight demand on Wotif.com from January to December 2021. Savings are subject to change and may vary depending on selections made.
Address:
Phnom Penh ,
Cambodia
IATA code:
PNH
Longitude:
104.846174
Latitude:
11.552193
Time zone:
Asia/Phnom_Penh
Address:
Singapore ,
Singapore
IATA code:
SIN
Longitude:
103.990201
Latitude:
1.361173
Time zone:
Asia/Singapore

Singapore to Phnom Penh Flight Deals from AU$371

Considering a quick trip to Phnom Penh, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from SIN to PNH. With heaps of cheap fares from Singapore, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Phnom Penh from Singapore  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Phnom Penh from Singapore from 10 different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Phnom Penh in just 2 hour(s) and 0 mins, too.   

Snap up great deals on flights to Phnom Penh from Singapore 

Choose from 18 flights a day on average, with prices starting at AU$371 and rising to AU$1,151 depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Singapore to Phnom Penh today!  

Find cheap airfares to Phnom Penh from Singapore 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near Singapore and Phnom Penh
  • Avoid peak season (prices tend to be lower in November)
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Phnom Penh from Singapore with Wotif

Wotif is a super-easy way to find the best flight for you to Phnom Penh. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from Singapore to Phnom Penh

You Eng Hotel

You Eng Hotel

3 out of 5
Russian Federation Blvd., S/K. Chorm Chao, Khan Po Senchey, Phnom Penh
Stay at this 3-star hotel in Phnom Penh. Enjoy free WiFi, free parking, and room service. Popular attractions Royal Cambodia Phnom Penh Golf Club and Monireth ...
6.8/10 (206 reviews)
"Clean...good amenities in room.."

Reviewed on 29 Dec. 2024

Get rates
You Eng Hotel
VM Hotel

VM Hotel

4.5 out of 5
No. 1679, Phnom Penh, Russia Avenue
The price is AU$189 per night from 15 Aug to 16 Aug
AU$189
15 Aug - 16 Aug
includes taxes & fees
Stay at this 4.5-star luxury hotel in Phnom Penh. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. ...
9.4/10 Exceptional! (74 reviews)
"Loved all the staff. So friendly and made the stay much more enjoyable. As a solo-female traveller from Canada, it made me feel safe and comfortable with no worries. I did enjoy the food as well, however it is located in the Chinatown part of Phnom pehn, so it was more a Chinese cuisine but the Khmer ..."

Reviewed on 10 Aug. 2025

VM Hotel
Bali Resort & Apartment

Bali Resort & Apartment

3.5 out of 5
St 2004, Sangkat Kakab, Posenchey, Phnom Penh
The price is AU$99 per night from 16 Aug to 17 Aug
AU$99
16 Aug - 17 Aug
includes taxes & fees
Stay at this 3.5-star hotel in Phnom Penh. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Royal Palace and NagaWorld Casino are located ...
8.4/10 Very Good! (92 reviews)
Family Stay
"Second time booking this hotel & no disappointment. Very nice facility. It has a quiet tropical feel, though in the middle of town. Friendly & attentive staff."

Reviewed on 13 Aug. 2025

Bali Resort & Apartment
See all 619 properties in Phnom Penh Intl.
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Flight to PNH

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^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.