Cheap Flights from Phnom Penh Airport to Vientiane Prefecture from C$369 Roundtrip

Q: Are there any direct flights from Phnom Penh Airport to Vientiane Prefecture?

Yes – direct flights currently operate from Phnom Penh Airport to Vientiane Airport in Vientiane Prefecture.

Q: What is the average price of a flight from Phnom Penh Airport to Vientiane Prefecture?

We looked at all of the upcoming round-trip flights from Phnom Penh Airport to Vientiane Prefecture we could find over the next 12 months. It looks like C$368 is the best price. This is good, compared to the average Vientiane Prefecture ticket price of C$474.

Q: What is the cheapest month to fly from Phnom Penh Airport to Vientiane Prefecture?

The cheapest month to fly from Phnom Penh Airport to Vientiane Prefecture is currently April .

Q: On which upcoming date is it cheapest to fly from Phnom Penh Airport to Vientiane Prefecture?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phnom Penh Airport to Vientiane Prefecture on Monday, April 21, 2025 .

Q: If I'm flying from Phnom Penh Airport, where in Vientiane Prefecture is cheapest to fly to?

If you're flying from Phnom Penh, the cheapest city in Vientiane Prefecture to fly into is Vientiane. The cheapest airport serving Vientiane at the moment is Vientiane.

Q: How long is the flight from Phnom Penh Airport to Vientiane Prefecture?

The average flight time between Phnom Penh Airport and Vientiane Prefecture is 1 hour and 30 minutes.

Flight deals from Phnom Penh Airport to Vientiane Prefecture

Looking for cheap flights from Phnom Penh Airport to Vientiane Prefecture, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Vientiane.C$369 per passenger.Departing Mon, Apr 21, returning Thu, Apr 24.Round-trip flight with Thai VietJet Air and Thai AirAsia.Outbound indirect flight with Thai VietJet Air, departing from Phnom Penh on Mon, Apr 21, arriving in Vientiane.Inbound indirect flight with Thai AirAsia, departing from Vientiane on Thu, Apr 24, arriving in Phnom Penh.Price includes taxes and charges.From C$369, select.

Flying from Phnom Penh Airport to Vientiane Prefecture

Arm yourself with these facts on the fly.

Cheapest flight found	C$368, Vientiane
Cheapest month to fly	April
Average flight time	1 hr, 30 mins
Average flights per week	13
Most popular airline	Cambodia Angkor Air

How to find cheap flights from Phnom Penh Airport to Vientiane Prefecture

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Phnom Penh Airport to Vientiane Prefecture. Other savvy travelers recently found round-trip flights from C$368 and one-way tickets from C$190. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in April

The cheapest time to fly from Phnom Penh Airport to Vientiane Prefecture is currently April.

Fly on a Monday

From our data, we can see that Monday seems to be the cheapest time to fly from Phnom Penh Airport to Vientiane Prefecture.

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 Phnom Penh Airport to anywhere you choose in Vientiane Prefecture.

Watch as flight prices go up and down

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

Relax – these are fee-free plane tickets

With us, there are no added fees – the Phnom Penh Airport to Vientiane Prefecture 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 Phnom Penh Airport to Vientiane Prefecture?

What is the average price of a flight from Phnom Penh Airport to Vientiane Prefecture?

What is the cheapest month to fly from Phnom Penh Airport to Vientiane Prefecture?

On which upcoming date is it cheapest to fly from Phnom Penh Airport to Vientiane Prefecture?

If I'm flying from Phnom Penh Airport, where in Vientiane Prefecture is cheapest to fly to?

How long is the flight from Phnom Penh Airport to Vientiane Prefecture?

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Flights from Phnom Penh Airport (PNH) to Vientiane Prefecture