
Popular airlines from Phnom Penh Intl. Airport (PNH) to Changi Airport (SIN)
- Vietnam Airlines
Vietnam Airlines
- Singapore Airlines
Singapore Airlines
- Thai Airways International
Thai Airways International
- Emirates
Emirates
- Malaysia Airlines
Malaysia Airlines
- China Eastern Airlines
China Eastern Airlines
- Asiana Airlines
Asiana Airlines
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 30% on select hotels after you book a flight*payments icon
Cheap flights from Phnom Penh (PNH) to Singapore (SIN)
Prices were available within the past 7 days and start at CA $126 for one-way flights and CA $275 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Phnom Penh (PNH) to Singapore (SIN)
August is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Phnom Penh Intl. |
Destination airport | Changi |
Airlines serving | Singapore Airlines, Vietnam Airlines |
Roundtrip price | CA $275 |
Distance | 1131 km |
Average flight time | 3 hours 57 mins |
Phnom Penh to Singapore Flights
The easy way to book your flights from Phnom Penh to Singapore
With Expedia, it’s simple to find and book flights to Singapore from Phnom Penh whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Air Canada, Emirates, Air India, ANA, Virgin Australia, Swiss, Lufthansa, Air New Zealand, Singapore Airlines nonstop flights to Changi, too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Phnom Penh to Singapore today, tomorrow, or this week.
Save dollars with cheap flights from Phnom Penh Intl., PNH to Changi, SIN
Sort your search results by price to find great deals on your flight from Phnom Penh to Singapore—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Singapore from Phnom Penh currently is just CA $275 rising to CA $453.
Here are more money-saving tips:
- Fly in August when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Singapore
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Singapore from Phnom Penh
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Singapore with Expedia today.
Frequently asked questions
Explore a world of travel with Expedia
Top Routes from Phnom Penh
- Phnom Penh to Bangkok (PNH - BKK)
- Phnom Penh to Kuala Lumpur (PNH - KUL)
- Phnom Penh to Saskatoon (PNH - YXE)
- Phnom Penh to Manila (PNH - MNL)
- Phnom Penh to New York (PNH - JFK)
- Phnom Penh to Montreal (PNH - YUL)
- Phnom Penh to Vancouver (PNH - YVR)
- Phnom Penh to Hanoi (PNH - HAN)
- Phnom Penh to Seoul (PNH - ICN)
- Phnom Penh to London (PNH - LHR)
- Phnom Penh to Yangon (PNH - RGN)
Top Routes to Singapore
- Ottawa to Singapore (YOW - SIN)
- Newark Liberty Intl. Airport to Singapore (EWR - SIN)
- Calgary to Singapore (YYC - SIN)
- Kuala Lumpur to Singapore (KUL - SIN)
- Hong Kong to Singapore (HKG - SIN)
- Winnipeg to Singapore (YWG - SIN)
- Manila to Singapore (MNL - SIN)
- Delhi to Singapore (DEL - SIN)
- Victoria to Singapore (YYJ - SIN)
- New York to Singapore (JFK - SIN)
- Montreal to Singapore (YUL - SIN)
- Tokyo to Singapore (NRT - SIN)
Top Flight Destinations
Expedia's Latest Trends
- Flights from New York to Winnipeg
- Flights from Calgary to Niagara Falls
- Flights from Macau to Vancouver
- Flights from Vancouver to Macau
- Flights from Macau to Edmonton
- Cheap Flights to India
- Flights from Montreal to Macau
- Delta
- Flights from Macau to Manila
- Flights from Calgary to Macau
- Flights from Macau to Toronto
- Flights from Seoul to Macau
- Flights from Toronto to Singapore
- Flights from Vancouver to Singapore
- Flights to Nanaimo
- Flights from Macau to Tokyo
- Cheap Flights to Belize
- Flights from Halifax to Puerto Vallarta
- Flights from Dallas to Los Angeles