Cheap Flights from Hanoi Airport to Sihanoukville from C$511 Roundtrip

Flight deals from Hanoi Airport to Sihanoukville

Looking for cheap tickets from Hanoi Airport to Sihanoukville, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Sihanoukville.C$205 per passenger.Departing Tue., Jan. 20.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Hanoi on Tue., Jan. 20, arriving in Sihanoukville.Price includes taxes and charges.From C$205, select.

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Flying from Hanoi Airport to Sihanoukville

Arm yourself with these facts on the fly.

Cheapest flight found	C$205
Cheapest month to fly	January

How to find cheap flights from Hanoi Airport to Sihanoukville

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Hanoi Airport to Sihanoukville. Other savvy travellers recently found return flights from C$511 and one-way tickets from C$205. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in February

The cheapest time to fly from Hanoi Airport to Sihanoukville is currently February.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Hanoi Airport to anywhere you choose in Sihanoukville.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Hanoi Airport to your chosen airport in Sihanoukville go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Sihanoukville Airport to Sihanoukville flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Hanoi Airport to Sihanoukville?

There are currently no direct flights from Hanoi Airport to Sihanoukville, but we've found some other routes to Cambodia – check them out now.

What is the average price of a flight from Hanoi Airport to Sihanoukville?

We looked at all of the upcoming return flights from Hanoi Airport to Sihanoukville we could find over the next 12 months. It looks like C$511 is the best price. This is good, compared to the average Sihanoukville ticket price of C$511.

What is the cheapest month to fly from Hanoi Airport to Sihanoukville?

The cheapest month to fly from Hanoi Airport to Sihanoukville is currently February.

Which upcoming date is cheapest to fly from Hanoi Airport to Sihanoukville on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Hanoi Airport to Sihanoukville on Tuesday, February 10, 2026.

If I'm flying from Hanoi Airport, where in Sihanoukville is cheapest to fly into?

If you're flying from Hanoi, the cheapest city in Sihanoukville to fly into is Sihanoukville. The cheapest airport serving Sihanoukville at the moment is Sihanoukville.