RM646 Cheap Flights from Phnom Penh (PNH) to Vientiane (VTE)

View RM646 flight on Mon, 20 Oct 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at RM646 for one-way flights and RM1,514 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Thu, 24 Jul - Sun, 27 Jul
PNH
Phnom Penh
VTE
Vientiane
RM1,514 Return, found 5 days ago
RM1,514
Return
found 5 days ago
Select Vietnam Airlines flight, departing Thu, 24 Jul from Phnom Penh to Vientiane, returning Sun, 27 Jul, priced at RM1,514 found 5 days ago
Thai Airways International
Thu, 24 Jul - Sun, 27 Jul
PNH
Phnom Penh
VTE
Vientiane
RM1,664 Return, found 5 days ago
RM1,664
Return
found 5 days ago
Select Thai Airways International flight, departing Thu, 24 Jul from Phnom Penh to Vientiane, returning Sun, 27 Jul, priced at RM1,664 found 5 days ago
Thai Airways International
Thu, 24 Jul - Sun, 27 Jul
PNH
Phnom Penh
VTE
Vientiane
RM1,765 Return, found 5 days ago
RM1,765
Return
found 5 days ago
Select Thai Airways International flight, departing Thu, 24 Jul from Phnom Penh to Vientiane, returning Sun, 27 Jul, priced at RM1,765 found 5 days ago
Thai Airways International
Thu, 24 Jul - Sun, 27 Jul
PNH
Phnom Penh
VTE
Vientiane
RM1,822 Return, found 5 days ago
RM1,822
Return
found 5 days ago
Select Thai Airways International flight, departing Thu, 24 Jul from Phnom Penh to Vientiane, returning Sun, 27 Jul, priced at RM1,822 found 5 days ago
Vietnam Airlines
Thu, 24 Jul - Sun, 27 Jul
PNH
Phnom Penh
VTE
Vientiane
RM1,828 Return, found 5 days ago
RM1,828
Return
found 5 days ago
Select Vietnam Airlines flight, departing Thu, 24 Jul from Phnom Penh to Vientiane, returning Sun, 27 Jul, priced at RM1,828 found 5 days ago
Thai Airways International
Thu, 24 Jul - Sun, 27 Jul
PNH
Phnom Penh
VTE
Vientiane
RM1,866 Return, found 5 days ago
RM1,866
Return
found 5 days ago
Select Thai Airways International flight, departing Thu, 24 Jul from Phnom Penh to Vientiane, returning Sun, 27 Jul, priced at RM1,866 found 5 days ago
Thai Airways International
Thu, 24 Jul - Sun, 27 Jul
PNH
Phnom Penh
VTE
Vientiane
RM1,923 Return, found 5 days ago
RM1,923
Return
found 5 days ago
Select Thai Airways International flight, departing Thu, 24 Jul from Phnom Penh to Vientiane, returning Sun, 27 Jul, priced at RM1,923 found 5 days ago
Vietnam Airlines
Thu, 24 Jul - Sun, 27 Jul
PNH
Phnom Penh
VTE
Vientiane
RM1,929 Return, found 5 days ago
RM1,929
Return
found 5 days ago
Select Vietnam Airlines flight, departing Thu, 24 Jul from Phnom Penh to Vientiane, returning Sun, 27 Jul, priced at RM1,929 found 5 days ago
Vietnam Airlines
Thu, 24 Jul - Sun, 27 Jul
PNH
Phnom Penh
VTE
Vientiane
RM2,442 Return, found 5 days ago
RM2,442
Return
found 5 days ago
Select Vietnam Airlines flight, departing Thu, 24 Jul from Phnom Penh to Vientiane, returning Sun, 27 Jul, priced at RM2,442 found 5 days ago
Singapore Airlines
Thu, 24 Jul - Sun, 27 Jul
PNH
Phnom Penh
VTE
Vientiane
RM4,409 Return, found 5 days ago
RM4,409
Return
found 5 days ago
Select Singapore Airlines flight, departing Thu, 24 Jul from Phnom Penh to Vientiane, returning Sun, 27 Jul, priced at RM4,409 found 5 days ago

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

August is typically the cheapest month to fly

From RM 1,124 - RM 1,634 per traveller.

Graph displaying average flight prices per month

Phnom Penh to Vientiane route information
Origin airport
Phnom Penh Intl.
Destination airport
Wattay Intl.
Return price
RM1,514
Distance
750 km
Average flight time
1 hour 30 mins

Perfect flights from Phnom Penh to Vientiane

Your Journey from Phnom Penh to Vientiane

Start your unforgettable journey with Expedia. Our broad selection of flights from Phnom Penh to Vientiane 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, Vietnam Airlines, Thai Airways International, Singapore Airlines. Our selection of flights from Phnom Penh Intl. to Wattay 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 Phnom Penh to Vientiane Flights

Experience the joy of finding cheap flights from Phnom Penh Intl. to Wattay Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM646 and roundtrip prices from RM1,514*.
 

Pre-Flight Essentials

Ensure a smooth journey from Phnom Penh to Vientiane 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 Vientiane

Picture yourself stepping off the plane in Vientiane and immersing yourself in the unique atmosphere of Vientiane. 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 Phnom Penh to Vientiane 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 Phnom Penh to Vientiane.
 

Beyond the Flight – Exploring Vientiane

With Expedia, your adventure extends beyond the flight. Explore Vientiane 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 Phnom Penh to Vientiane 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 Phnom Penh to Vientiane 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 Phnom Penh Intl. Airport (PNH) to Wattay Intl. Airport (VTE)?
If you're travelling between Phnom Penh Airport and Wattay Intl. Airport (VTE), round-trip flights start from RM1,514. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PNH to Vientiane Airport?
Most flights can be cancelled online, but every airline has different terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from PNH to Vientiane Airport 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 PNH to Wattay Intl. Airport (VTE) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Phnom Penh Airport to Wattay Intl. Airport (VTE)?
That movie you've been eager to see will have to wait — the flight distance between PNH and Wattay Intl. Airport (VTE) is only 760 kilometres. The captain will be telling you to put your seat upright for landing before you know it.
Which airlines fly direct from Phnom Penh Airport to Wattay Intl. Airport (VTE)?
A favourite with many frequent flyers, Vietnam Airlines (VN) operates 30 flights monthly from Phnom Penh Airport to Wattay Intl. Airport (VTE). Pick the one that suits your travel plans and book your ticket today.
Are PNH to Wattay Intl. Airport (VTE) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some super cheap fares from Phnom Penh Intl. Airport (PNH) to Vientiane Airport cropping up a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals regularly — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines advertise prices that far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.