Title: Cheap Flights from Phnom Penh (PNH) to Singapore (SIN) - Expedia.ca ![Gardens by the Bay which includes night scenes, a garden and modern architecture](https://images.trvl-media.com/place/6193104/16f05d8e-e7b7-4d2d-b3c7-df61dae96d31.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Phnom Penh (PNH) to Singapore (SIN) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Phnom Penh Intl. Airport (PNH) to Changi Airport (SIN) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:pnh,to:sin,departure:24/10/2025TANYT&leg2=from:sin,to:pnh,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:pnh,to:sin,departure:24/10/2025TANYT&leg2=from:sin,to:pnh,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:pnh,to:sin,departure:24/10/2025TANYT&leg2=from:sin,to:pnh,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:pnh,to:sin,departure:24/10/2025TANYT&leg2=from:sin,to:pnh,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:pnh,to:sin,departure:24/10/2025TANYT&leg2=from:sin,to:pnh,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:pnh,to:sin,departure:24/10/2025TANYT&leg2=from:sin,to:pnh,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:pnh,to:sin,departure:24/10/2025TANYT&leg2=from:sin,to:pnh,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Find the cheapest month to fly from Phnom Penh (PNH) to Singapore (SIN) ### October is typically the cheapest month to fly From CA $241 - CA $385 per traveller. Flight from Phnom Penh to Singapore (PNH - SIN) route information | Origin airport | Phnom Penh Intl. | | --- | --- | | Destination airport | Changi | | Distance | 1131 km | ## 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 airlines that cover this route. There are 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 rising to .   Here are more money-saving tips:  - Fly in 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 ### How much is a flight from PNH to Singapore Airport? > The lowest price advertised for a round-trip journey between Phnom Penh Airport and Changi Airport (SIN) is . But you better get moving. This figure is based on 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 Phnom Penh Intl. Airport (PNH) to SIN? > This can vary between air carriers, as each one has its own set of terms and conditions. Visit the [Customer Service Portal](https://www.expedia.ca/helpcenter), where you'll find easy-to-follow instructions on how to cancel your flight online. ### How do I find cheap flights from PNH to SIN that have flexible change policies? > Plenty of airlines will allow you to move your flight without a change fee. All you pay is the difference in the ticket price. When looking for Phnom Penh Airport to Changi Airport (SIN) flights, you'll see a "No change fees" box for you to select. ### How many hours is the flight from Phnom Penh Airport to Changi Airport? > The flight time from Phnom Penh Airport to Singapore Airport takes only 2 hours and 5 minutes, so don't get too cozy. Chances are the next time you glance out the window you'll be about to land in Singapore. ### How far is the flight from PNH to Changi Airport (SIN)? > With a flight distance of 1,150 kilometres, it's only a hop from Phnom Penh Airport to SIN. It might be a quick flight, but it's still worth bringing something to read. ### Which airlines fly direct from Phnom Penh Intl. Airport (PNH) to Singapore Airport? > With 91 flights a month from Phnom Penh Airport to Changi Airport (SIN), Singapore Airlines (SQ) is a great choice. You could also have a look at fares with Emirates (EK). This airline operates 30 flights every month between Cambodia and Singapore. ### Are PNH to SIN flight tickets cheaper when they're purchased at the last minute? > Booking last minute from PNH to Changi Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd rather play it safe and start planning early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines issue their prices so far in advance. Our top tip? Check back often as prices are updated regularly. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars ### Lodging - [1 Star Hotels in South East Division](https://www.expedia.ca/1Star-South-East-Division-Hotels.s10-0-d6249525.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Changi](https://www.expedia.ca/5Star-Changi-Singapore-Hotels.s50-n6359514-0.Travel-Guide-Filter-Hotels) - [Hotels near Changi Airport Station](https://www.expedia.ca/Changi-Airport-Station-Hotels.d6163642.Travel-Guide-Hotels) - [Hotels near Changi Beach Park](https://www.expedia.ca/Changi-Beach-Park-Hotels.0-l6196822-0.Travel-Guide-Filter-Hotels) - [Hotels near Changi City Point](https://www.expedia.ca/Changi-City-Point-Hotels.0-l553248622006369584-0.Travel-Guide-Filter-Hotels) - [Hotels near Changi Point Ferry Terminal](https://www.expedia.ca/Changi-Point-Ferry-Terminal-Hotels.0-l6173611-0.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Changi](https://www.expedia.ca/Changi-Singapore-Hotels-Cheap-Hotels.0-n6359514-0-tCheapHotels.Travel-Guide-Filter-Hotels) - 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