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

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Phnom Penh to Singapore Flight Information

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

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

to Information

Traveling From
Phnom Penh Intl.
Origin Airport
Origin Airport IATA Code
PNH
Traveling To
Changi
Destination Airport
Destination Airport IATA Code
SIN
Number of Airlines Serving
Average Flight Time
 hours mins
Direct Flight Time
 hours mins
Flight Price

Frequently asked questions

How long is the flight from PNH to SIN?
The flight from Cambodia to Singapore typically takes 6 hours and 57 minutes — think about the trip ahead and bring whatever you need to be comfy.
What airlines fly direct from Phnom Penh Intl. Airport (PNH) to Changi Airport (SIN)?
The mere thought of travelling from Cambodia to Singapore is thrilling enough. But there's more awesome news. A variety of airlines advertise direct flights, such as Singapore Airlines and Jetstar Asia. You'll be ordering your third round from your hotel lobby bar before long.
What are the cheapest days to fly?
Here's an insider tip: Tuesday is typically the cheapest day to fly! Looking at flights booked on Wotif.co.nz in 2021, we found that flights departing on a Tuesday generally had the lowest average price. Wotif data also shows Wednesdays and Fridays generally have the highest average ticket prices according to our demand data.
What is the best day to buy a plane ticket?
Guess what? Saturday is actually the best day to score the cheapest plane tickets. Looking at flight demand on Wotif.co.nz in 2021, we found that flights purchased on Saturdays had the lowest airfares on average. Thursday, on the other hand, can be the most expensive day of the week to buy your airfare, with generally a higher than average ticket value.
What is the cheapest month to fly?
When comparing 2021 flight demand on Wotif.co.nz, September is one of the cheapest months to fly, when ticket prices are generally at their lowest. May is a close second for the cheapest time to fly. The months December and January are often the most expensive ones to travel, with higher than average ticket prices, so plan ahead and book early for your travel plans.
How far in advance can you book a flight?
Are you a super organised traveller? Even though not all airlines release their fares a year in advance, you can start researching your flights 12 months in advance for many carriers. It's good to book your international flights to popular destinations early, particularly in peak holiday periods. According to Wotif's 2021 travel trends, last minute planners can also bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to travel.*According to flight demand on Wotif.co.nz from January to December 2021. Savings are subject to change and may vary depending on selections made.
Address:
Singapore ,
Singapore
IATA code:
SIN
Longitude:
103.990201
Latitude:
1.361173
Time zone:
Asia/Singapore
Address:
Phnom Penh ,
Cambodia
IATA code:
PNH
Longitude:
104.846174
Latitude:
11.552193
Time zone:
Asia/Phnom_Penh

Phnom Penh to Singapore Flight Deals from

Considering a quick trip to Singapore, 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 PNH to SIN. With heaps of cheap fares from Phnom Penh, 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 Singapore from Phnom Penh  

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 Singapore from Phnom Penh from different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Singapore in just hour(s) and mins, too.   

Snap up great deals on flights to Singapore from Phnom Penh 

Choose from flights a day on average, with prices starting at and rising to 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 Phnom Penh to Singapore today!  

Find cheap airfares to Singapore from Phnom Penh 

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 Phnom Penh and Singapore
  • Avoid peak season (prices tend to be lower in )
  • Be flexible with your travel dates and you can usually get cheaper options  

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

Wotif is a super-easy way to find the best flight for you to Singapore. 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 Phnom Penh to Singapore

Crowne Plaza Changi Airport by IHG

Crowne Plaza Changi Airport by IHG

5 out of 5
75 Airport Boulevard Singapore
The price is NZ$493 per night from 10 Apr to 11 Apr
NZ$493
per night
10 Apr - 11 Apr
Stay at this luxury hotel in Singapore. Enjoy free Wi-Fi, breakfast (surcharge) and 24-hour room service. Our guests praise the breakfast and the helpful staff ...
9.4/10 Exceptional! (2,379 reviews)
Great spot if you are transiting through Singapore. Room was spacious, quiet and well-appointed. Restaurant first rate. Highly recommend.

Reviewed on 9 Mar 2026

Crowne Plaza Changi Airport by IHG
YOTELAIR Singapore Changi Airport

YOTELAIR Singapore Changi Airport

3.5 out of 5
78 Airport Boulevard, Changi Singapore
The price is NZ$315 per night from 13 Mar to 14 Mar
NZ$315
per night
13 Mar - 14 Mar
Stay at this business-friendly hotel in Singapore. Enjoy free Wi-Fi, breakfast (surcharge) and a 24-hour fitness centre. Our guests praise the helpful staff ...
7.8/10 Good! (1,068 reviews)
Can't beat the location, right by the Jewel and very convenient to all of the terminals. Room was small (expected) but well-stocked.

Reviewed on 9 Mar 2026

YOTELAIR Singapore Changi Airport
Ambassador Transit Hotel Terminal 2

Ambassador Transit Hotel Terminal 2

2.5 out of 5
Singapore Changi Airport, PTB2 Singapore
The price is NZ$397 per night from 12 Mar to 13 Mar
NZ$397
per night
12 Mar - 13 Mar
Stay at this all-inclusive hotel in Singapore. Enjoy free Wi-Fi, breakfast (surcharge) and a 24-hour front desk. Our guests praise the helpful staff in their ...
8.2/10 Very Good! (1,000 reviews)
Great way to get some rest between flights really helps me get through jet lag.

Reviewed on 9 Mar 2026

Ambassador Transit Hotel Terminal 2
See all 724 properties in Changi
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.

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^Savings based on all package bookings made with Flight + Hotel on Wotif.co.nz 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.