RM490 Cheap Flights from Singapore (SIN) to Phnom Penh (PNH)

View RM490 flight on Thu, 28 Aug 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Phnom Penh Intl. Airport (PNH)

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

Prices were available within the past 7 days and start at RM490 for one-way flights and RM840 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Emirates
Thu, 21 Aug - Wed, 27 Aug
SIN
Singapore
PNH
Phnom Penh
RM840 Return, found 4 days ago
RM840
Return
found 4 days ago
Select Emirates flight, departing Thu, 21 Aug from Singapore to Phnom Penh, returning Wed, 27 Aug, priced at RM840 found 4 days ago
Emirates
Thu, 28 Aug - Sun, 31 Aug
SIN
Singapore
PNH
Phnom Penh
RM841 Return, found 6 hours ago
RM841
Return
found 6 hours ago
Select Emirates flight, departing Thu, 28 Aug from Singapore to Phnom Penh, returning Sun, 31 Aug, priced at RM841 found 6 hours ago
Emirates
Sun, 10 Aug - Wed, 13 Aug
SIN
Singapore
PNH
Phnom Penh
RM847 Return, found 1 day ago
RM847
Return
found 1 day ago
Select Emirates flight, departing Sun, 10 Aug from Singapore to Phnom Penh, returning Wed, 13 Aug, priced at RM847 found 1 day ago
Emirates
Sun, 27 Jul - Wed, 30 Jul
SIN
Singapore
PNH
Phnom Penh
RM848 Return, found 5 days ago
RM848
Return
found 5 days ago
Select Emirates flight, departing Sun, 27 Jul from Singapore to Phnom Penh, returning Wed, 30 Jul, priced at RM848 found 5 days ago
Emirates
Fri, 1 May - Sun, 31 May
SIN
Singapore
PNH
Phnom Penh
RM875 Return, found 1 day ago
RM875
Return
found 1 day ago
Select Emirates flight, departing Fri, 1 May from Singapore to Phnom Penh, returning Sun, 31 May, priced at RM875 found 1 day ago
Emirates
Fri, 29 Aug - Sun, 31 Aug
SIN
Singapore
PNH
Phnom Penh
RM876 Return, found 5 days ago
RM876
Return
found 5 days ago
Select Emirates flight, departing Fri, 29 Aug from Singapore to Phnom Penh, returning Sun, 31 Aug, priced at RM876 found 5 days ago
Singapore Airlines
Thu, 21 Aug - Wed, 27 Aug
SIN
Singapore
PNH
Phnom Penh
RM926 Return, found 4 days ago
RM926
Return
found 4 days ago
Select Singapore Airlines flight, departing Thu, 21 Aug from Singapore to Phnom Penh, returning Wed, 27 Aug, priced at RM926 found 4 days ago
Malaysia Airlines
Thu, 28 Aug - Sun, 31 Aug
SIN
Singapore
PNH
Phnom Penh
RM970 Return, found 6 hours ago
RM970
Return
found 6 hours ago
Select Malaysia Airlines flight, departing Thu, 28 Aug from Singapore to Phnom Penh, returning Sun, 31 Aug, priced at RM970 found 6 hours ago
Thai AirAsia
Sun, 1 Feb - Thu, 5 Feb
SIN
Singapore
PNH
Phnom Penh
RM1,190 Return, found 4 days ago
RM1,190
Return
found 4 days ago
Select Thai AirAsia flight, departing Sun, 1 Feb from Singapore to Phnom Penh, returning Thu, 5 Feb, priced at RM1,190 found 4 days ago
Vietnam Airlines
Thu, 28 Aug - Sun, 31 Aug
SIN
Singapore
PNH
Phnom Penh
RM1,192 Return, found 6 hours ago
RM1,192
Return
found 6 hours ago
Select Vietnam Airlines flight, departing Thu, 28 Aug from Singapore to Phnom Penh, returning Sun, 31 Aug, priced at RM1,192 found 6 hours ago

Find the cheapest month to fly from Singapore (SIN) to Phnom Penh (PNH)

August is typically the cheapest month to fly

From RM 590 - RM 856 per traveller.

Graph displaying average flight prices per month

Singapore to Phnom Penh route information
Origin airport
Changi
Destination airport
Phnom Penh Intl.
Airlines serving
Emirates, Malaysia Airlines, Singapore Airlines, Thai AirAsia, Thai Airways International, Vietnam Airlines
Return price
RM840
Distance
1131 km
Average flight time
1 hour 54 mins

Perfect flights from Singapore to Phnom Penh

Your Journey from Singapore to Phnom Penh

Start your unforgettable journey with Expedia. Our broad selection of flights from Singapore to Phnom Penh caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Emirates, AirAsia, Malaysia Airlines, Thai AirAsia, Vietnam Airlines, Singapore Airlines. Our selection of flights from Changi to Phnom Penh Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Singapore to Phnom Penh Flights

Experience the joy of finding cheap flights from Changi to Phnom Penh Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM490 and roundtrip prices from RM840*.
 

Pre-Flight Essentials

Ensure a smooth journey from Singapore to Phnom Penh with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Phnom Penh

Picture yourself stepping off the plane in Phnom Penh and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Singapore to Phnom Penh Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Singapore to Phnom Penh.
 

Beyond the Flight – Exploring Phnom Penh

With Expedia, your adventure extends beyond the flight. Explore Phnom Penh at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Singapore to Phnom Penh with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Singapore to Phnom Penh with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from SIN to Phnom Penh Intl. Airport (PNH)?
The lowest price advertised for a round-trip flight between SIN and PNH is RM840. But you better get a move on. This price is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SIN to Phnom Penh Intl. Airport (PNH)?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from SIN to PNH that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Changi Airport (SIN) to Phnom Penh Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Changi Airport (SIN) to Phnom Penh Intl. Airport (PNH)?
The flight distance from Singapore Airport (SIN) to Phnom Penh Airport (PNH) is only 1,150 kilometres. You'll be walking down the air bridge and grabbing your suitcase from the carousel in no time.
Which airlines fly direct from Singapore Airport to PNH?
Singapore Airlines (SQ) is one of the top choices for travellers jetting between SIN and Phnom Penh Intl. Airport (PNH). Select from the 91 flights it operates on this route each month. Jetstar Asia (3K) is another option. It offers 26 flights each month. Between these two airlines, you'll be able to find a great deal from Singapore to Cambodia.
Are SIN to PNH flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Singapore Airport to PNH at the last minute could be your ticket to a great deal. However, it could end up costing a good deal more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

*Available to Expedia members.