₩159,900 Cheap Flights from Singapore (SIN) to Phnom Penh (PNH)

View ₩159,900 flight on Sun, Aug 24, 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 ₩159,900 for one-way flights and ₩271,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Emirates
Thu, Aug 28 - Sun, Aug 31
SIN
Singapore
PNH
Phnom Penh
₩271,800 Roundtrip, found 1 day ago
₩271,800
Roundtrip
found 1 day ago
Select Emirates flight, departing Thu, Aug 28 from Singapore to Phnom Penh, returning Sun, Aug 31, priced at ₩271,800 found 1 day ago
Emirates
Mon, Aug 11 - Thu, Aug 14
SIN
Singapore
PNH
Phnom Penh
₩276,200 Roundtrip, found 4 days ago
₩276,200
Roundtrip
found 4 days ago
Select Emirates flight, departing Mon, Aug 11 from Singapore to Phnom Penh, returning Thu, Aug 14, priced at ₩276,200 found 4 days ago
Emirates
Thu, Aug 14 - Mon, Aug 18
SIN
Singapore
PNH
Phnom Penh
₩287,248 Roundtrip, found 4 days ago
₩287,248
Roundtrip
found 4 days ago
Select Emirates flight, departing Thu, Aug 14 from Singapore to Phnom Penh, returning Mon, Aug 18, priced at ₩287,248 found 4 days ago
Emirates
Wed, Nov 26 - Sat, Nov 29
SIN
Singapore
PNH
Phnom Penh
₩298,168 Roundtrip, found 5 days ago
₩298,168
Roundtrip
found 5 days ago
Select Emirates flight, departing Wed, Nov 26 from Singapore to Phnom Penh, returning Sat, Nov 29, priced at ₩298,168 found 5 days ago
Emirates
Fri, Aug 1 - Tue, Aug 5
SIN
Singapore
PNH
Phnom Penh
₩300,768 Roundtrip, found 3 days ago
₩300,768
Roundtrip
found 3 days ago
Select Emirates flight, departing Fri, Aug 1 from Singapore to Phnom Penh, returning Tue, Aug 5, priced at ₩300,768 found 3 days ago
Emirates
Fri, Aug 1 - Mon, Aug 4
SIN
Singapore
PNH
Phnom Penh
₩301,808 Roundtrip, found 4 days ago
₩301,808
Roundtrip
found 4 days ago
Select Emirates flight, departing Fri, Aug 1 from Singapore to Phnom Penh, returning Mon, Aug 4, priced at ₩301,808 found 4 days ago
Singapore Airlines
Thu, Aug 28 - Sun, Aug 31
SIN
Singapore
PNH
Phnom Penh
₩310,500 Roundtrip, found 1 day ago
₩310,500
Roundtrip
found 1 day ago
Select Singapore Airlines flight, departing Thu, Aug 28 from Singapore to Phnom Penh, returning Sun, Aug 31, priced at ₩310,500 found 1 day ago
Vietnam Airlines
Thu, Aug 28 - Sun, Aug 31
SIN
Singapore
PNH
Phnom Penh
₩347,300 Roundtrip, found 1 day ago
₩347,300
Roundtrip
found 1 day ago
Select Vietnam Airlines flight, departing Thu, Aug 28 from Singapore to Phnom Penh, returning Sun, Aug 31, priced at ₩347,300 found 1 day ago
Thai AirAsia
Thu, Nov 27 - Sun, Nov 30
SIN
Singapore
PNH
Phnom Penh
₩547,292 Roundtrip, found 2 days ago
₩547,292
Roundtrip
found 2 days ago
Select Thai AirAsia flight, departing Thu, Nov 27 from Singapore to Phnom Penh, returning Sun, Nov 30, priced at ₩547,292 found 2 days ago
Malaysia Airlines
Fri, Aug 1 - Sun, Aug 3
SIN
Singapore
PNH
Phnom Penh
₩629,400 Roundtrip, found 5 hours ago
₩629,400
Roundtrip
found 5 hours ago
Select Malaysia Airlines flight, departing Fri, Aug 1 from Singapore to Phnom Penh, returning Sun, Aug 3, priced at ₩629,400 found 5 hours ago

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

August is typically the cheapest month to fly

From ₩193,065 - ₩280,086 per traveler.

Graph displaying average flight prices per month

Flights from Singapore (SIN) to Phnom Penh (PNH)
Origin airport
Changi
Destination airport
Phnom Penh Intl.
Airlines serving
Bangkok Airways, Cathay Pacific, China Eastern Airlines, Emirates, Malaysia Airlines, Singapore Airlines, Thai Airways International, Vietnam Airlines
Roundtrip price
₩271,800
Distance
1131 km
Average flight time
1 hour 54 mins

Singapore to Phnom Penh Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Singapore to Phnom Penh will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Phnom Penh.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SIN to PNH flights that won’t make your bank account wince. Ready to temporarily leave behind Singapore for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to PNH with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 ₩271,800. 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 kilometers. 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 travelers 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.

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