C$ 419+ Cheap flights from Phnom Penh

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
KTI — SGN
7 Aug — 14 Aug1
1 adult
1 adult, Economy, 0 bags

Best time to book a flight from Phnom Penh

Have a flexible travel schedule? Discover the best time to fly from Phnom Penh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Phnom Penh

Get recent, data-driven insights about flights from Phnom Penh including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Phnom Penh?

Currently, September is the cheapest month in which you can book a flight from Phnom Penh (average of C$ 261). Flying from Phnom Penh in June will prove the most costly (average of C$ 371). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Airports servicing

Fly out of one of these airports located in .
Flights from Siem Reap
Flights from Phnom Penh

Related info for your journey

Access useful and relevant information related to your journey from Phnom Penh. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 8 July 2026.

  • What are the most popular destinations to fly to from Phnom Penh?

    This month, the top selected destinations from Phnom Penh are Singapore, Kuala Lumpur Intl Airport, Zurich. Throughout the year, Kuala Lumpur Intl Airport, Singapore, Bangkok Suvarnabhumi Airport are some of the top choices made by users flying from Phnom Penh.

  • What is the cheapest flight from Phnom Penh to anywhere?

    Users have flown out of Phnom Penh for as low as C$ 64 to Siem Reap (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 960 to fly from Phnom Penh.

  • What are the cheapest airlines flying from Phnom Penh to anywhere?

    According to our data, users have found Malaysia Airlines, Cathay Pacific, and EVA Air to have the cheapest round-trip prices from Phnom Penh. Some of the destinations and prices are as follows: Malaysia Airlines flights from Phnom Penh to Kuala Lumpur Intl (C$ 265). Cathay Pacific flights from Phnom Penh to Toronto (C$ 1,601). EVA Air flights from Phnom Penh to Toronto Pearson Intl (C$ 2,243).

  • What is the cheapest premium economy flight from Phnom Penh?

    Options for some of the cheapest premium economy flights from Phnom Penh we have found on Cheapflights are as follows:
    Fly from Phnom Penh Techo Intl to Taipei City Taiwan Taoyuan Intl Airport starting at C$ 3,665

  • What is the cheapest month to fly from Phnom Penh?

    At the present moment the cheapest month to fly from Phnom Penh is currently September; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Phnom Penh?

    Cheapflights helps you search for flights from Phnom Penh via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Phnom Penh?

    Millions of users choose and trust Cheapflights to book the best flight deals from Phnom Penh for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Phnom Penh with no change fees?

    Yes! Cheapflights helps users easily find flights from Phnom Penh with no change fees.

  • Can Cheapflights notify me if prices for flights from Phnom Penh become cheaper?

    Yes, Cheapflights offers price alerts on flights from Phnom Penh so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Phnom Penh?

Cheapflights helps you search for flights from Phnom Penh via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Phnom Penh?

Millions of users choose and trust Cheapflights to book the best flight deals from Phnom Penh for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Phnom Penh with no change fees?

Yes! Cheapflights helps users easily find flights from Phnom Penh with no change fees.

Can Cheapflights notify me if prices for flights from Phnom Penh become cheaper?

Yes, Cheapflights offers price alerts on flights from Phnom Penh so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.