Cheap Flights from Phnom Penh (PNH) to Vientiane (VTE)

Popular airlines from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE)

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Find the cheapest month to fly from Phnom Penh (PNH) to Vientiane (VTE)

July is typically the cheapest month to fly

From $273 - $383 per traveler.
Flights from Phnom Penh (PNH) to Vientiane (VTE)
Origin airport
Phnom Penh Intl.
Destination airport
Wattay Intl.
Distance
469 mi

Phnom Penh to Vientiane Flights

The cheapest times to fly from Phnom Penh to Vientiane

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phnom Penh to Vientiane are during the month of . You can find some of the cheapest flights from Phnom Penh to Vientiane with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phnom Penh to Vientiane

Sunday is one of the best days to book for cheap flights from Phnom Penh to Vientiane: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phnom Penh to Vientiane

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phnom Penh to Vientiane in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phnom Penh to Vientiane flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phnom Penh to Vientiane airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE) cost?
Snag a cheap one-way flight or cheap return flight from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE)?
The cheapest month to fly from PNH to VTE is , when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
Which airlines fly direct from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE)?
Catch a nonstop flight with Vietnam Airlines and go straight from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE).
What is the cheapest airline that flies from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE)?
To find the cheapest airline flying from PNH to VTE, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE)?
On average, you'll only find 1 direct flight operating from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE) each day. If this doesn't work with your itinerary, check out flights with layovers. Just filter your search results on Expedia to include one or two stops to find a better alternative.
What are the most popular departure times for flights from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE)?
More passengers fly between PNH and VTE at 5 PM than at any other point in the day. Looking to skip the crowds? Consider flying outside peak hours and there's a chance you'll save on your ticket as well.
What day of the week has the most flights from PNH to VTE?
Travel on a Friday if you're searching for the best choice of flights from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE).
What is the earliest flight from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE)?
The first flight of the day leaving Phnom Penh Intl. Airport (PNH) is at around 5:30PM UTC+7. Hop on this flight and you'll land at Wattay Intl. Airport (VTE) at approximately 7:00PM UTC+7. The total time in the air is 1h 30m.
How long does it take to fly from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE)?
The average flight time from PNH to VTE is 1 hour and 30 minutes, covering a distance of 470 mi.
What airline has the least delays from PNH to VTE?
Consider booking with Vietnam Airlines if you'd like to go straight from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE) without any interruptions. This airline has the strongest track record for punctuality, with an on-time score of 88%. Want to be updated if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE)?
To reach Wattay Intl. Airport (VTE) on schedule, book a flight that takes off from Phnom Penh Intl. Airport (PNH) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Vientiane from Phnom Penh Intl. Airport (PNH)?
Explore your flight options from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE). This is the only Vientiane airport you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE) last-minute?
Booking your ticket from PNH to VTE shortly before your trip is usually more expensive. However, if you're flexible with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a PNH to VTE flight and hotel package?
Compared with arranging flights and hotels separately, booking a PNH to VTE flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the stress out of travel planning. Just secure your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE)?
In most cases, you're able to cancel or reschedule your PNH to VTE flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

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