S$171 Cheap Flights from Vientiane to Phnom Penh

View S$171 flight on Thu, 28 Aug, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at S$171 for one-way flights and S$380 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Tue, 26 Aug - Wed, 27 Aug
VTE
Vientiane
PNH
Phnom Penh
S$380 Return, found 10 hours ago
S$380
Return
found 10 hours ago
Select Thai AirAsia flight, departing Tue, 26 Aug from Vientiane to Phnom Penh, returning Wed, 27 Aug, priced at S$380 found 10 hours ago
Thai AirAsia
Mon, 25 Aug - Mon, 1 Sep
VTE
Vientiane
PNH
Phnom Penh
S$406 Return, found 4 days ago
S$406
Return
found 4 days ago
Select Thai AirAsia flight, departing Mon, 25 Aug from Vientiane to Phnom Penh, returning Mon, 1 Sep, priced at S$406 found 4 days ago
AirAsia
Tue, 26 Aug - Wed, 27 Aug
VTE
Vientiane
PNH
Phnom Penh
S$424 Return, found 10 hours ago
S$424
Return
found 10 hours ago
Select AirAsia flight, departing Tue, 26 Aug from Vientiane to Phnom Penh, returning Wed, 27 Aug, priced at S$424 found 10 hours ago
Thai AirAsia
Tue, 26 Aug - Wed, 27 Aug
VTE
Vientiane
PNH
Phnom Penh
S$447 Return, found 10 hours ago
S$447
Return
found 10 hours ago
Select Thai AirAsia flight, departing Tue, 26 Aug from Vientiane to Phnom Penh, returning Wed, 27 Aug, priced at S$447 found 10 hours ago
AirAsia
Tue, 26 Aug - Wed, 27 Aug
VTE
Vientiane
PNH
Phnom Penh
S$456 Return, found 10 hours ago
S$456
Return
found 10 hours ago
Select AirAsia flight, departing Tue, 26 Aug from Vientiane to Phnom Penh, returning Wed, 27 Aug, priced at S$456 found 10 hours ago
Vietnam Airlines
Tue, 26 Aug - Wed, 27 Aug
VTE
Vientiane
PNH
Phnom Penh
S$469 Return, found 10 hours ago
S$469
Return
found 10 hours ago
Select Vietnam Airlines flight, departing Tue, 26 Aug from Vientiane to Phnom Penh, returning Wed, 27 Aug, priced at S$469 found 10 hours ago
AirAsia
Tue, 26 Aug - Wed, 27 Aug
VTE
Vientiane
PNH
Phnom Penh
S$489 Return, found 10 hours ago
S$489
Return
found 10 hours ago
Select AirAsia flight, departing Tue, 26 Aug from Vientiane to Phnom Penh, returning Wed, 27 Aug, priced at S$489 found 10 hours ago
AirAsia
Tue, 26 Aug - Wed, 27 Aug
VTE
Vientiane
PNH
Phnom Penh
S$522 Return, found 10 hours ago
S$522
Return
found 10 hours ago
Select AirAsia flight, departing Tue, 26 Aug from Vientiane to Phnom Penh, returning Wed, 27 Aug, priced at S$522 found 10 hours ago
Thai Airways International
Thu, 28 Aug - Thu, 4 Sep
VTE
Vientiane
PNH
Phnom Penh
S$527 Return, found 1 day ago
S$527
Return
found 1 day ago
Select Thai Airways International flight, departing Thu, 28 Aug from Vientiane to Phnom Penh, returning Thu, 4 Sep, priced at S$527 found 1 day ago
Lao Airlines
Mon, 25 Aug - Mon, 1 Sep
VTE
Vientiane
PNH
Phnom Penh
S$990 Return, found 4 days ago
S$990
Return
found 4 days ago
Select Lao Airlines flight, departing Mon, 25 Aug from Vientiane to Phnom Penh, returning Mon, 1 Sep, priced at S$990 found 4 days ago

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

July is typically the cheapest month to fly

From S$354 - S$558 per traveller.

Graph displaying average flight prices per month

Vientiane to Phnom Penh route information
Origin airport
Wattay Intl.
Destination airport
Phnom Penh Intl.
Return price
S$379
Distance
750 km
Average flight time
1 hour 30 mins

Perfect flights from Vientiane to Phnom Penh

Your Journey from Vientiane to Phnom Penh

Start your unforgettable journey with Expedia. Our broad selection of flights from Vientiane to Phnom Penh caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Thai AirAsia, AirAsia, Vietnam Airlines, Thai Airways International, Singapore Airlines, Lao Airlines. Our selection of flights from Wattay Intl. to Phnom Penh Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Vientiane to Phnom Penh Flights

Experience the joy of finding cheap flights from Wattay Intl. to Phnom Penh Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$171 and roundtrip prices from S$380*.
 

Pre-Flight Essentials

Ensure a smooth journey from Vientiane to Phnom Penh with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Phnom Penh

Picture yourself stepping off the plane in Phnom Penh and immersing yourself in the unique atmosphere of Phnom Penh. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Vientiane to Phnom Penh Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Vientiane to Phnom Penh.
 

Beyond the Flight – Exploring Phnom Penh

With Expedia, your adventure extends beyond the flight. Explore Phnom Penh at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Vientiane to Phnom Penh with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Vientiane to Phnom Penh with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from VTE to Phnom Penh Airport?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between VTE and Phnom Penh Intl. Airport (PNH) start from S$380. Book now to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from VTE to Phnom Penh Airport?
The majority of flights can be cancelled online, but each air carrier has its own set of terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from VTE to Phnom Penh Intl. Airport (PNH) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Wattay Intl. Airport (VTE) to Phnom Penh Intl. Airport (PNH) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Wattay Intl. Airport (VTE) to Phnom Penh Airport?
Forget about a movie marathon on this flight --- it's only 760 kilometres from Vientiane to Cambodia. Find your seat, order some food and you'll be in Cambodia before you know it.
Which airlines fly direct from Vientiane Airport to PNH?
Flying straight from VTE to Phnom Penh Intl. Airport (PNH) is easy with Vietnam Airlines (VN). This popular airline offers 30 flights every month.
Are Vientiane Airport to PNH flight tickets cheaper when they're purchased at the last minute?
Booking your trip from VTE to Phnom Penh Airport at the last minute could be your ticket to a great deal. However, it might cost you a whole lot more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

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