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Cheap flights from Singapore to Phnom Penh

Singapore
SIN
Phnom Penh
PNH

Flight deals from Singapore to Phnom Penh

Below you can see the best deals on flights Singapore — Phnom Penh for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

Top 10 cheap flights from Singapore to Phnom Penh

About the Singapore — Phnom Penh flight

On this page, you can find and book flights from Singapore to Phnom Penh. The distance between the cities is approximately 1,135 kilometers, providing a quick connection between two of Southeast Asia's major transport hubs.

Regular flights on this route are operated by leading regional carriers, including Singapore Airlines and low-cost airlines. Ticket prices vary by season, so we recommend using the low-price calendar to find the best deals. Also, be sure to check out the information on how to get to the airport in Singapore and ways to travel from Phnom Penh airport.

Flight ticket prices by day: Singapore — Phnom Penh

Below is a calendar of the lowest flight ticket prices for Singapore — Phnom Penh by day. Pick a convenient date and instantly see the fare. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Singapore → Phnom Penh, average one-way price

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$134mediumMay$115lowSep$114low
Feb$109lowJun$112lowOct$124medium
Mar$147highJul$121mediumNov$130medium
Apr$143highAug$125mediumDec$143high

Some values are estimated based on seasonality.

When to fly

Weather conditions in Phnom Penh are characterized by consistently high temperatures throughout the year. April is the hottest month, with highs reaching up to 35.2°C, while the peak of the rainy season occurs in September, with over 250 mm of rainfall.

Information on exact ticket prices for the current period is constantly updated based on seasonal demand and carrier tariffs. To find the most cost-effective travel option, we recommend tracking price changes through the interactive charts on this page.

The optimal time for a trip is between December and February, when rainfall is at its minimum and night temperatures are a comfortable 22.7°C–23.5°C. During this period, the trip will be most enjoyable in terms of climate and the absence of tropical downpours.

Temperature · Phnom Penh

Dry and wet days · Phnom Penh

Wind speed and direction · Phnom Penh

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How to get the best deal on a Singapore — Phnom Penh ticket

  • Book your tickets in advance: for the route from Singapore to Phnom Penh, the best deals usually appear 4–6 weeks before the planned departure.
  • Use low-cost carriers: budget airlines fly this route regularly, allowing you to save significantly when traveling with hand luggage only.
  • Compare dates in the calendar: mid-week departures (Tuesday or Wednesday) are often cheaper than flights on Friday or Sunday due to lower demand.
  • Monitor price dynamics: use the tools on this page to catch price drops and avoid overpaying during peak dates.

Airlines

Several airlines operate regular flights on the Singapore — Phnom Penh route, led by Singapore Airlines and Jetstar Asia. Most flights are direct, allowing you to reach the capital of Cambodia as quickly as possible. You can find detailed information about departure schedules and specific days of the week in the interactive list below.

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We couldn't find any airlines on this route, but that doesn't mean there aren't any. Try searching — we'll show you the latest options.

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Cities and airports on the Singapore — Phnom Penh route

Flights Singapore — Phnom Penh depart from Changi International Airport and arrive at Phnom Penh International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Singapore

SIN
Singapore
About the cityHow to get thereWeatherAll about the country Singapore
Arrival

Phnom Penh

PNH
Cambodia
About the cityHow to get thereWeatherAll about the country Cambodia
Departure airports
Arrival airports

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Frequently asked questions about the Singapore — Phnom Penh flight

How long is the flight from Singapore to Phnom Penh?

The distance between the cities is about 1,135 km. A direct flight usually takes from 1 hour 45 minutes to 2 hours, depending on the airline.

Which airlines fly this route?

Regular air service is provided by carriers such as Singapore Airlines and Jetstar Asia.

Are there direct flights?

Yes, many direct flights are available daily on the Singapore — Phnom Penh route.

Which airport does the flight arrive at?

All international flights from Singapore arrive at Phnom Penh International Airport (PNH).

When is the best time to buy a ticket?

Prices change constantly, so we recommend checking the current low-price calendar on this page to find the best offer.

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